Collaborate with top .NET development companies in the United States to modernize, streamline, and scale your systems through custom .NET development.

We Compiled the Best USA .Net Development Companies for You

13 Companies - Rankings updated: September 03, 2026

All agencies are evaluated on DesignRush for demonstrated expertise and authentic client reviews to support your decision. Certain placements are paid.

.Net
Public Safety
Budget
Sort by: Sponsored
United States × .Net Development × Public Safety × Clear Filters

  • iVelopment, Inc

    Empowering Innovation Through IT Solutions.

    iVelopment delivers cutting-edge IT solutions that drive business success. With a focus on personalized service and innovative technologies, we provide tailored software development, systems integration, and IT staffing to help companies stay ahead in a rapidly evolving digital landscape...

    Top Services:

    • Graphic Design
    • Logo Design
    • Web Design
    • Web Development
    • WordPress Website Design
    • Show more
    Location
    Los Angeles, California
    Number of Employees
    Under 49
    Portfolios Count
    4 Projects Listed

    iVelopment, Inc Services

    • Graphic Design
    • Logo Design
    • Web Design
    • Web Development
    • WordPress Website Design
    • eCommerce Development
    • Software Development
    • Software Testing
    • Translation Services
    • Mobile App Development
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Google
    • META
    • USTrendy
    • Pesos Hoy
    • Box of Beats
    • The MLS
    • Snap Recordings
    • Iberogram
    • Restec
    • LA Fire Protection
    Data sourced from the agency's DesignRush profile

    iVelopment, Inc Reviews & Testimonials

    • Ana Carolina
      Ana Carolina Head of HR and Recruitment at YellowIpe
      5.0 ★

      Web Design Review from Ana Carolina

      iVelopment LLC's project management was exceptional. They delivered all milestones on time and kept us informed throughout the development process. Their responsive communication and proactive approach to addressing our needs were truly impressive. They took the time to understand our vision and goals, and their team worked diligently to bring that vision to life.

    • Andriy Moraru
      Andriy Moraru Website Manager at EarnForex
      5.0 ★

      Web Design Review from Andriy Moraru

      iVelopment LLC was a breath of fresh air for our online presence. They listened to our needs, overhauled our website with meticulous care, and significantly enhanced user experience. This talented team is not only skilled but also incredibly responsive and efficient, providing a one-stop shop for all our digital needs. Our business is now thriving with their seamless web solutions!

    • Lee Ellis
      Lee Ellis Director at Tyson Properties South Africa
      5.0 ★

      Software Development Review from Lee Ellis

      Working with iVelopment was a transformative experience for our company, Tyson Properties South Africa. They helped us turn our vision of a customized property management software into reality. Their team took the time to understand our unique challenges and delivered a tailored solution that streamlined our operations and improved client interactions. The project was managed flawlessly, with every milestone met on time. Their responsiveness to our needs was remarkable, and their innovative approach was refreshing. The end result was a sophisticated yet user-friendly platform that has significantly enhanced our operational efficiency. Overall, iVelopment exceeded our expectations, and I highly recommend them for any custom software development needs. Their partnership has undeniably elevated our business!

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
    Visit Website View Profile
    4.9 4.9 (10)
    5.0 5.0 (1)

  • Zco Corporation

    Strategize. Develop. Deliver.

    Your business faces unique challenges. Let's work together to create a custom mobile app or web solution to meet those challenges head-on...

    Top Services:

    • Mobile App Development
    • Software Development
    • Staff Augmentation
    • IoT
    • AI Development
    • Show more
    Location
    Nashua, New Hampshire
    Number of Employees
    250 - 499
    Average Hourly Rate
    $35/hr
    Minimal Budget
    $25,000 - $50,000
    Portfolios Count
    8 Projects Listed

    Zco Corporation Services

    • Mobile App Development
    • Software Development
    • Staff Augmentation
    • IoT
    • AI Development
    • UI/UX Design
    • Web Development
    • Software Testing
    • VR/AR
    • Wearables
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Volkswagen
    • Harvard University
    • BBC America
    • Verizon
    • Liberty Mutual
    • Microsoft
    • Samsung
    • Eversource
    • APR Energy
    • Dartmouth College
    Data sourced from the agency's DesignRush profile

    Zco Corporation Reviews & Testimonials

    • Mark Gratiot
      Mark Gratiot Director of R&D at Streamline Automation
      5.0 ★

      Cross-Platform Review from Mark Gratiot

      In addition to building out a native remote inspection app for iPads, Zco concurrently ported the software to a Xamarin platform for Windows users. Zco has released nine major iterations of the iPad app, each available in the App Store, as well as the initial version of the cross-platform Xamarin build. Their nimble team boasts a wide breadth of skills to match any given situation. Having clear documentation upfront has reduced onboarding time.

    • Katie Matter
      Katie Matter Project Manager at Southwestern Advantage
      5.0 ★

      Mobile App Development Review from Katie Matter

      Zco Corporation provided full-stack mobile app development to an educational resource retail organization. They worked in Unity to build a cross-platform resource for users to advance through various curricula. The app has successfully been moved into preproduction and the second phase of development, completely satisfying project stakeholders with the quality of both its designs and functionality. The Zco Corporation team is highly creative and collaborative throughout their work.

    • J. Michael Webb
      J. Michael Webb CEO at CheckMySpot
      5.0 ★

      Startup Review from J. Michael Webb

      J. Michael Webb from CheckMySpot chose Zco Corporation for app development due to its expertise. Zco adeptly developed a hybrid mobile teledermatology platform and an admin website, demonstrating excellent communication, responsiveness, and innovation. Despite the project's evolving and innovative nature, Zco seamlessly integrated Webb's intent and met all challenges, leaving him with no suggestions for improvement. (Verified via email/call)

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
    Visit Website View Profile
    4.8 4.8 (5)
    4.8 4.8 (18)

  • Edvantis

    Let's Create Digital Success Together!

    Edvantis is a data, AI & software engineering partner with over 400 talented professionals operating in Central & Eastern Europe and the USA...

    Top Services:

    • Software Development
    • AI Development
    • Big Data Analytics
    • Staff Augmentation
    • Mobile App Development
    • Show more
    Location
    New York City, New York
    Number of Employees
    250 - 499
    Average Hourly Rate
    $40/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    12 Projects Listed

    Edvantis Services

    • Software Development
    • AI Development
    • Big Data Analytics
    • Staff Augmentation
    • Mobile App Development
    • IT Services
    • Cloud Consulting
    • Software Testing
    • Cybersecurity
    • eCommerce Development
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Indeed
    • Kardex Remstar
    • Freenet Group
    • DocCirrus
    • TrustRadius
    • Modulsystem Sweden
    • ATRON
    • COLLENDA
    • SEMDATEX
    • KPC Labs
    Data sourced from the agency's DesignRush profile
    Visit Website View Profile
    4.2 4.2 (5)

  • 3 Sided Cube

    We build mobile apps, web platforms & AI workflows for organisations doing good in the world.

    3 Sided Cube is a global mobile app and digital development company with a passion for Tech For Good, championing the genius over the generic to build life-saving, life-changing digital solutions...

    Top Services:

    • Mobile App Development
    • Software Development
    • Web Development
    • AI Development
    • Digital Services
    • Show more
    Location
    St. Petersburg, Florida
    Number of Employees
    50 - 99
    Average Hourly Rate
    $150/hr
    Minimal Budget
    $50,000 & Up
    Portfolios Count
    5 Projects Listed

    3 Sided Cube Services

    • Mobile App Development
    • Software Development
    • Web Development
    • AI Development
    • Digital Services
    • UI/UX Design
    • Digital Strategy
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • American Red Cross
    • Surfers Against Sewage
    • Omaze
    • Vodafone | Glastonbury Festival
    • LUSH
    • Global Forest Watch
    • The World Resources Institute
    • University Of Bristol
    • GDPC
    • Wonderbly
    Data sourced from the agency's DesignRush profile

    3 Sided Cube Reviews & Testimonials

    • Si Muddell
      Si Muddell Review from Google
      4.0 ★

      Si Muddell's Review Sourced from Google

      Fantastically positive and driven team who on every interaction you just know care deeply about a) what they do b) what they deliver and c) ultimately the experience the end user will have. Hugely impressed with their personal, creative and energy driven approach at the pitch stage, I commissioned 3SC to help us better scope an app. Their task was to take an in-house developed app prototype, and turn it into a fully fledged technical specification with user stories, MoSCoW prioritisation, costs, and an updated look and feel; all done with audience need at the heart. Myself and the wider team have nothing but very good things to say about 3SC. When reflecting on an agency to work with, loads say they can do it, some can actually do what they say they can do, even less do it in the spirit of real partnership and mutually respect/drive. 3SC do all of these excellently. I highly recommend them.

    • Oliver Morrison
      Oliver Morrison Review from Google
      5.0 ★

      Oliver Morrison's Review Sourced from Google

      A passionate team of insanely talented experts, producing industry leading technology for good causes. Highly recommend.

    • Kev Borrill
      Kev Borrill Review from Google
      5.0 ★

      Kev Borrill's Review Sourced from Google

      Great Digital agency with a passion for making great mobile apps in the Tech for good industry

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
    Visit Website View Profile
    4.5 4.5 (12)

  • Bower Web Solutions

    NJ's Web Design and Digital Marketing Experts

    Bower Web Solutions provides end-to-end web design and digital marketing solutions. We specialize in building, maintaining and improving commercial websites and enabling our clients to use digital media —from content marketing and SEO to paid search (SEM) and social media marketing...

    Top Services:

    • Web Development
    • Web Design
    • WordPress Website Design
    • eCommerce Development
    • UI/UX Design
    • Show more
    Location
    Ringwood, New Jersey
    Number of Employees
    Under 49
    Average Hourly Rate
    $149/hr
    Minimal Budget
    $1,000 - $10,000

    Bower Web Solutions Services

    • Web Development
    • Web Design
    • WordPress Website Design
    • eCommerce Development
    • UI/UX Design
    • Digital Marketing
    • Content Marketing
    • SEO
    • Social Media Marketing
    • Graphic Design
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Ago Technologies
    • Crazy Duck
    • VitalTech
    Data sourced from the agency's DesignRush profile

    Bower Web Solutions Reviews & Testimonials

    • Clark Carroll
      Clark Carroll Review from Google
      5.0 ★

      Clark Carroll's Review Sourced from Google

      Bower Web Solutions rhymes with "Power Web Solutions", and it's really that. A powerful, turnkey solution to good website design. Coupled with extremely imaginative and competent design and management teams make this group shine above. I am glad that I had my website designed there from start to finish. Thanks Bower Web Solutions for your forward thinking and help with this matter. Clark Carroll, Artist

    • Garrity Graham
      Garrity Graham Review from Google
      5.0 ★

      Garrity Graham's Review Sourced from Google

      As a mid-sized commercial, family and litigation law firm we look to partner with high quality and reliable firms with projects such as our website presence. Bower Web Solutions worked extensively with us in customizing our website and integrating it within our broader systems including guiding us through web development, search engine optimization, graphic design, website marketing or automation and competitive keyword research. They are responsive and helpful and we strongly recommend their services for your business

    • Sensei Luis Taboada
      Sensei Luis Taboada Review from Google
      5.0 ★

      Sensei Luis Taboada's Review Sourced from Google

      We went to Bower Web Solutions for help on an existing website which was "broken" and needed a lot of work. The owner, Dan, and his Web Developer, Tom, did a terrific job with not only fixing everything that was wrong with the site, but they went above and beyond so we now have a site we are proud of. We couldn't be more pleased and will certainly be working with Bower Web Solutions going forward on all of our IT needs. We highly recommend them.

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
    Visit Website View Profile
    4.9 4.9 (58)

  • Phoenix Consultants Group

    Custom Software For Legacy Migrations

    Phoenix Consultants Group builds custom software for businesses running systems that predate modern platforms. Access databases, VB6 applications, Excel-based operations; PCG migrates them to maintainable .NET applications without losing data or process logic. Based in New Jersey, serving clients across the...

    Top Services:

    • Software Development
    • ERP Consulting
    • AI Development
    • IT Compliance Solution
    • Web Design
    • Show more
    Location
    Northfield, New Jersey
    Number of Employees
    Under 49

    Phoenix Consultants Group Services

    • Software Development
    • ERP Consulting
    • AI Development
    • IT Compliance Solution
    • Web Design
    • Web Development
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Energy & Mining Industry
    • Health Care Industry
    • Software & IT Services Industry
    Data sourced from the agency's DesignRush profile

    Phoenix Consultants Group Reviews & Testimonials

    • Brynne Soukup
      Brynne Soukup Review from Google
      5.0 ★

      Brynne Soukup's Review Sourced from Google

      Phoenix Consultants Group is wonderful to work with. I have worked with them on a few projects and they have a wealth of knowledge and get the job done. I would not hesitate in recommend them for any job big or small.

    • Rozemyne Songbreeze
      Rozemyne Songbreeze Review from Google
      5.0 ★

      Rozemyne Songbreeze's Review Sourced from Google

      I had a great experience working with the team here. They listened to my needs as a client and came up with an Access database solution that was built with my specific needs in mind for an inventory management system for my small publishing company. They are experts at some of the most difficult Access queries that I've needed and their coding skills were excellent. Fast, friendly and understood understood my specifications in one phone call. I tried another firm and they just didn't get what I wanted done and they continuously couldn't get the work done. I won't go anywhere else for my Access work.

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
    Visit Website View Profile
    5.0 5.0 (3)

  • Techx4u, Inc

    Powering businesses with cutting-edge IT solutions. Your success, our mission.

    Techx4u, Inc is a leading IT solutions provider, specializing in managed IT services, cybersecurity, and cloud computing. We empower businesses with innovative technology solutions tailored to their unique needs, ensuring seamless operations and robust security. Based in Sri Lanka with branches in the United...

    Top Services:

    • Cybersecurity
    • IT Services
    • Cloud Consulting
    • Managed Services
    • IT Compliance Solution
    • Show more
    Location
    Albuquerque, New Mexico
    Number of Employees
    250 - 499
    Average Hourly Rate
    $15/hr

    Techx4u, Inc Services

    • Cybersecurity
    • IT Services
    • Cloud Consulting
    • Managed Services
    • IT Compliance Solution
    • Web Development
    • WordPress Website Design
    • Business Consulting
    • Staff Augmentation
    • Web Design
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • RDKRevenue
    • Infopride Solutions
    • ZecureRight PTY LTD
    • Janathakshan Gte Ltd
    • ADRiMP Sri Lanka
    • Duryog Nivaran
    • World Tech University
    Data sourced from the agency's DesignRush profile

    Techx4u, Inc Reviews & Testimonials

    • Mohammed Muneef
      Mohammed Muneef CEO at RDKREVENUE
      5.0 ★

      Managed Services Review from Mohammed Muneef

      Techx4u has been an exceptional partner in managing our server infrastructure, ensuring that our systems remain secure, reliable, and up-to-date. Their comprehensive approach to server administration and patch management has significantly enhanced our IT operations. In terms of server administration, Techx4u excels in monitoring and maintenance. They provide continuous oversight of our server performance and health, which has minimized downtime and ensured that our servers operate at optimal levels. Their expertise in configuration management has been evident as they have tailored our server settings to meet our specific business needs and compliance requirements, streamlining our operations and improving overall efficiency. One of the standout features of Techx4us service is their robust backup and recovery solutions. Regular backups and efficient recovery processes have given us peace of mind, knowing that our data is well-protected against loss or corruption. This aspect of their service has been particularly valuable, as it ensures that we can quickly recover from any unexpected data loss incidents. When it comes to patch management, Techx4us automated patch deployment system ensures that our systems are always up-to-date with the latest security fixes and improvements. This proactive approach has significantly reduced the risk of vulnerabilities. Additionally, their thorough vulnerability management process identifies and addresses potential security threats in our server infrastructure, helping to prevent breaches before they occur. Techx4u also places a strong emphasis on compliance assurance. Through regular patch updates and security assessments, they ensure that our servers comply with industry standards and regulations. This has been crucial in maintaining our compliance posture and avoiding potential penalties.

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
    Visit Website View Profile
    4.3 4.3 (1)

  • Appstract LLC

    We transform your ideas into applications.

    At Appstract, we specialize in crafting solutions that deliver unforgettable user experiences by leveraging innovation and adhering to best practices in mobile and web application development and design. Our mission is to ensure that every interaction with our products leaves a lasting impression, driving...

    Top Services:

    • Software Development
    • Mobile App Development
    • Product Design
    • UI/UX Design
    • Staff Augmentation
    • Show more
    Location
    Coconut Creek, Florida
    Number of Employees
    Under 49
    Average Hourly Rate
    $30/hr
    Minimal Budget
    $25,000 - $50,000
    Portfolios Count
    4 Projects Listed

    Appstract LLC Services

    • Software Development
    • Mobile App Development
    • Product Design
    • UI/UX Design
    • Staff Augmentation
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • AbInBev
    • Droguería del Sud
    • Prosegur
    • Mostaza
    • Temis Lostaló
    • Xapo Bank
    • Torc
    • Syngenta
    • Mundi
    • Bull Market Brokers
    Data sourced from the agency's DesignRush profile
    Visit Website View Profile
    5.0 5.0 (1)

  • TekReboot

    Refine, Re-innovate, Rediscover with TekReboot

    Delegate your business solution development to our trusted experts in the field of IT services, Software (full-stack) development, Web design, App design, and Digital marketing...

    Top Services:

    • Digital Services
    • Web Development
    • Software Development
    • Mobile App Development
    • Web Design
    • Show more
    Location
    Chicago, Illinois
    Number of Employees
    Under 49
    Average Hourly Rate
    $30/hr
    Minimal Budget
    $1,000 - $10,000

    TekReboot Services

    • Digital Services
    • Web Development
    • Software Development
    • Mobile App Development
    • Web Design
    • SEO
    • CRM Consulting
    • Cloud Consulting
    • Email Marketing
    • eCommerce Development
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Honeywell
    • Unilever
    • Persistent
    Data sourced from the agency's DesignRush profile
    Visit Website View Profile

  • LookFar Labs

    We Bring Bold Ideas to Life.

    IT, Software, and Chatbot Solutions to upscale your business. We partner with entrepreneurs and business leaders to design and build transformative technology solutions. By putting business goals first and the technology second, we achieve more impactful outcomes...

    Top Services:

    • IT Services
    • Staff Augmentation
    • Mobile App Development
    • Software Development
    • Show more
    Location
    New Orleans, Louisiana
    Number of Employees
    Under 49
    Average Hourly Rate
    $135/hr
    Minimal Budget
    $25,000 - $50,000

    LookFar Labs Services

    • IT Services
    • Staff Augmentation
    • Mobile App Development
    • Software Development
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Camp Bow Wow
    • Feels
    • KTM Management
    • OnScene Services
    • MobileQubes
    • Louisiana Thoroughbred Breeders Association
    • MatchPoint
    Data sourced from the agency's DesignRush profile

    LookFar Labs Reviews & Testimonials

    • Shawn Litchfield
      Shawn Litchfield Review from Google
      5.0 ★

      Shawn Litchfield's Review Sourced from Google

      LookFar Labs has been incredible to work with. We have a very complex product/service that they were able to help us move from a tedious manual process to an incredibly user friendly web-based system. We would highly recommend their services to anyone thinking about working with this great company.

    • John Spivey
      John Spivey Review from Google
      5.0 ★

      John Spivey's Review Sourced from Google

      Lookfar has been a pleasure to work with. Smart, business savvy, and passionate about software development. Their approach was spot on and they were able to pivot with us as our goals changed. Truly a great partner and one I highly recommend.

    • Anthony Bodin
      Anthony Bodin Review from Google
      5.0 ★

      Anthony Bodin's Review Sourced from Google

      Truly amazing team! My product wouldn't exist without their dedication. If you're looking for a true partner in developing your software product, Lookfar is your team.

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
    Visit Website View Profile
    5.0 5.0 (4)

  • Venrup

    Hire vetted remote designers and developers in 24 hours!

    VENRUP connects startups and enterprises with the top 1% remote talent in 24 hours. Create or augment existing teams fast with vetted talent...

    Top Services:

    • Logo Design
    • Graphic Design
    • Design Services
    • Product Design
    • Web Design
    • Show more
    Location
    New York City, New York
    Number of Employees
    Under 49
    Average Hourly Rate
    $30/hr
    Minimal Budget
    $1,000 - $10,000

    Venrup Services

    • Logo Design
    • Graphic Design
    • Design Services
    • Product Design
    • Web Design
    • eCommerce Development
    • Web Development
    • WordPress Website Design
    • Mobile App Development
    • Software Development
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Galea Health
    • Sales Source
    • Makai Labs
    • FMtv
    • Allianz Global Corporate & Specialty SE
    • Astellas Pharma
    • Wayfinder
    • Karri
    Data sourced from the agency's DesignRush profile
    Visit Website View Profile

  • Fineart Design Agency

    Your Partner For Custom Design Solutions

    Fineart Design Agency, a leading design agency in Canada, is passionate about creating the best user experience possible and exceeding your expectations. From ideation to launch, we are dedicated to delivering impeccable solutions that align with your development goals...

    Top Services:

    • Web Design
    • eCommerce Development
    • UI/UX Design
    • Graphic Design
    • Design Services
    • Show more
    Location
    Highland Heights, Ohio
    Number of Employees
    Under 49
    Average Hourly Rate
    $30/hr
    Minimal Budget
    $1,000 - $10,000

    Fineart Design Agency Services

    • Web Design
    • eCommerce Development
    • UI/UX Design
    • Graphic Design
    • Design Services
    • Digital Strategy
    • Logo Design
    • Product Design
    • WordPress Website Design
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • MyHealingMate
    • Remotely RMM
    • EventOrg
    Data sourced from the agency's DesignRush profile
    Visit Website View Profile

  • GrapesTech Solutions Pvt Ltd

    Digital Business Solutions with a Difference!

    GrapesTech Solutions is a prominent IT consultancy renowned for delivering cutting-edge digital business solutions. Our expertise lies in offering comprehensive IT consulting, website development and design, and system integration services tailored to meet the evolving needs of businesses...

    Top Services:

    • Web Development
    • eCommerce Development
    • SEO
    • PPC
    • Direct Marketing
    • Show more
    Location
    Lewes, Delaware
    Number of Employees
    Under 49
    Average Hourly Rate
    $50/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    2 Projects Listed

    GrapesTech Solutions Pvt Ltd Services

    • Web Development
    • eCommerce Development
    • SEO
    • PPC
    • Direct Marketing
    • Software Development
    • IT Services
    • Graphic Design
    • AI Development
    • IoT
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Packetalk
    • Diamond Mela
    • Harmony Jewels
    • mySet
    • Yogi-Ashram
    Data sourced from the agency's DesignRush profile
    Visit Website View Profile

Related Software Development Specializations in the US

Popular Services

Why People Trust DesignRush

Rated 4.8 on Google and 4.7 on Trustpilot, DesignRush Agency Directory is a reliable resource for finding .NET development companies in the United States. We owe this to our executive selection team, which follows a strict screening process when featuring agencies on the platform, assessing key performance indicators, like portfolio, client reviews, and industry reputation.

DesignRush rating logos on Trustpilot and Google

Learn more about DesignRush Agency Ranking Methodology.

Sources

DesignRush sustains a directory of over 40,000 agencies categorized by service category, location, expertise, and reviews. We build our database in two ways:

  • Our dedicated team of agency experts actively searches the web for top-performing companies. We then pull information from their websites, online presence, and client testimonials to verify their status and qualifications prior to listing.
  • The agencies listed get notified of their profiles on the website and they can choose to claim it or not, which suggests their availability for more collaborations.

Agencies can also reach out to DesignRush and must go through the verification process prior to being listed.

Frequently Asked Questions

What services does a .NET development company in the United States provide?

A .NET development company in the United States provides full-cycle custom software, website, mobile app, and cloud development using the .NET framework and ecosystem. Specifically, they offer the following: 

  • Software audit: Analyzing the software performance, identifying issues, and creating strategies for improvements 
  • .NET modernization: Updating the solution’s codebase, infrastructure, UI/UX design, and other functionalities to the latest standards and technologies 
  • .NET migration: Securely transferring documents and data to a .NET software while minimizing disruption to core business processes 
  • Cross-platform development: Crafting applications that can seamlessly function on iOS, Android, Windows, and Linux devices using a single base code 
  • Custom APIs: Unifying systems by integrating .NET software with other apps and solutions 
  • Enterprise solution development: Producing custom customer relationship management (CRM), finance, and inventory systems based on .NET and Windows apps 
  • .NET consulting: Providing expert advice on optimizing the use of the .NET ecosystem and enhancing current technologies 
  • Maintenance and support: Continuously monitoring performance, resolving issues, and updating .NET applications to ensure they remain fully functional 

How much does it cost to develop a .NET solution in the United States?

On average, a .NET solution in the United States costs between $20,000 and $100,000. The final price will depend on the software type, core features and functions, project timeline, compliance requirements, and team expertise.  

Here’s an estimation of .NET project costs: 

  • Websites: $10,000-$200,000 
  • Desktop software: $20,000-$150,000 
  • Mobile apps: $20,000-$150,000 
  • Enterprise solutions: $50,000-$1,000,000 
  • Game development: $10,000-$1,000,000 
  • eCommerce apps: $10,000-$200,000 

How long does a .NET development company in the United States take to complete a project?

Typically, a .NET development company in the United States takes about 2 to 6 months to complete a project. However, the timeline will ultimately depend on project scope and complexity, development methodology (agile, waterfall, and scrum), and team size. 

Below is a timeline breakdown: 

  • Research, discovery, and design: 2-4 weeks 
  • Development: 4-12 weeks 
  • Testing: 2-6 weeks 
  • Launch: 1-2 weeks 

How do I choose the right USA .NET development company?

To choose the right USA .NET development company for your business, consider the following steps: 

Outline project goals, timeline, budget, target users, and technical requirements 

  1. Examine the agency’s service range and technical proficiency, especially in related technologies like ASP.NET, MVC, and Web API 
  2. Identify if the agency has case studies and portfolios on projects similar to yours 
  3. Read the agency’s positive and negative client reviews to assess its customer service strengths and weaknesses 
  4. Seek out awards, recognitions, and certifications 
  5. Send a request for proposal (RFP) to your top 5-8 candidates 
  6. Schedule an introductory meeting and inquire about security measurements, IP rights, and development approach 
  7. Select a US .NET development company that aligns with your budget, project requirements, and company culture 

Struggling to find a US .NET company? Visit our Marketplace and send your project requirements. We will match you with companies that best meet your criteria — at no cost! 

How do USA .NET development companies ensure quality results?

USA .NET development companies ensure quality results by implementing a comprehensive quality assurance (QA) strategy customized to your specific business objectives. The strategy typically includes a series of tests to verify the software’s end-to-end functionality, usability, security, interoperability, and durability. It also helps ensure that the final product aligns with your business requirements and meets industry standards. 

Here are some of the QA tests that US .NET development companies employ: 

  • Unit testing: Examines the software’s individual components, including module behavior, code-level functions, and error handling 
  • User acceptance testing: Simulates real-world usage, such as user interaction and how well the app integrates with business processes and workflows 
  • Integration testing: Assesses how the different system components interact with each other, including how data flows and how third-party systems work together 
  • Regression testing: Analyzes the stability and functionality of the app after a bug has been fixed 

Latest Trends Related to .Net Development

Onshore vs offshore software development
Software Development

Onshore vs. Offshore Software Development Company: Which One Is a Better Choice?

2,538
Questions To Ask a Software Development Agency
Software Development

10 Questions To Ask a Software Development Agency Before Hiring

2,354
In-House vs. Outsourcing Software Development
Software Development

In-House vs. Outsourcing Software Development: What to Choose for Your Company

2,665

Receive Free Proposals

For your project

1

Specify your budget, timeline and project requirements

2

Our experts curate a list of up to 5 most qualified candidate agencies

3

We connect you with them so you can choose the most suitable partner

Specify your requirements