Best Illinois .Net Development Companies

4 Companies - Rankings updated: September 04, 2026

All agencies on DesignRush undergo evaluation based on professional expertise and verified client reviews. Please note that certain placements are paid partnerships.

.Net
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United States × Illinois × .Net Development × Nonprofit × Sort by: Avg Hourly Price: Low to High × Clear Filters

  • Sourceved Technologies Pvt Ltd.

    Top Sitecore Solutions Provider

    We embrace digital transformation through customer centric tactical results unleashing as a digital innovation agency. Sourceved is providing enterprise cms based solution which includes Sitecore , Umbraco , EpiServer , SiteFinity , Drupal and WordPress for all industries...

    Top Services:

    • Web Development
    • Mobile App Development
    • Software Development
    • Software Testing
    • AI Development
    • Show more
    Location
    Naperville, Illinois
    Number of Employees
    Under 49
    Average Hourly Rate
    $35/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    3 Projects Listed

    Sourceved Technologies Pvt Ltd. Services

    • Web Development
    • Mobile App Development
    • Software Development
    • Software Testing
    • AI Development
    • ERP Consulting
    • CRM Consulting
    • DevOps Consulting
    • IT Services
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Toastmasters International
    • Thrillworks
    • Avista
    • VirtusaPolaris
    • Icreon
    • 3AG Solutions
    • Sonata Software
    • Vantage Travel
    • Driven Inc
    • FastWebMedia
    Data sourced from the agency's DesignRush profile

    Sourceved Technologies Pvt Ltd. Reviews & Testimonials

    • umang shah
      umang shah Review from Google
      5.0 ★

      umang shah's Review Sourced from Google

      Sourceved has been an incredible partner for our IT needs. Their team is not only highly skilled but also incredibly responsive and committed to delivering quality solutions.They've consistently exceeded our expectations. I have no hesitation in recommending Sourceved to anyone seeking reliable and professional IT services.

    • Nitin Patel
      Nitin Patel Review from Google
      5.0 ★

      Nitin Patel's Review Sourced from Google

      I've had an exceptional experience working with Sourceved. Their team is highly professional and dedicated. They provided us with top-notch solutions for our software development needs. Their expertise in Sitecore has been invaluable. The quality of their work and their commitment to meeting deadlines is truly impressive. I highly recommend Sourceved for any IT or software development projects.

    • rutvi Parikh
      rutvi Parikh Review from Google
      5.0 ★

      rutvi Parikh's Review Sourced from Google

      I have been joined here as a trainee and they started giving me training from basic level to high level. and very positive and supportive staff. I learned lots of things from here. best company for freshers to starting their IT career from here ..

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
    Visit Website View Profile
    4.7 4.7 (34)

  • The App Founders

    Software, Mobile App, Games Development Company.

    The App Founders is a recognized leader in the mobile app development industry that excels in building mobile apps to upscale your business and bolster your customer retention rate. Well transform your idea into a market-ready application on schedule and within budget...

    Top Services:

    • Mobile App Development
    • Software Development
    • eCommerce Development
    • Product Design
    • CRM Consulting
    • Show more
    Location
    Niles, Illinois
    Number of Employees
    100 - 249
    Average Hourly Rate
    $70/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    16 Projects Listed

    The App Founders Services

    • Mobile App Development
    • Software Development
    • eCommerce Development
    • Product Design
    • CRM Consulting
    • ERP Consulting
    • VR/AR
    • Blockchain
    • Cloud Consulting
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Airhme
    • Bally
    • Rideo
    • Your Wish On
    • Dragon Force Ninja
    • Tamkeen Care
    • Color Jumper
    • Stacker Cracker
    Data sourced from the agency's DesignRush profile

    The App Founders Reviews & Testimonials

    • Dustin Wheeler
      Dustin Wheeler Review from Google
      5.0 ★

      Dustin Wheeler's Review Sourced from Google

      it was such a pleasure working with App Founders and just how easy and professional they were. I quickly realized how the industry is full of thirsty, needy bots and scammers I’m trying to get your attention, but tons of unsolicited phone calls and texts. Dealing with these guys was a breath of fresh and definitely showed up in value above all the rest.

    • Munna Alam
      Munna Alam Review from Google
      5.0 ★

      Munna Alam's Review Sourced from Google

      Got to say, The App Founders really impressed me! They totally nailed the design for my mobile game. Can't wait to team up with them again to make and promote the game. Definitely recommending them to anyone looking for top-notch game development services!

    • berry paul
      berry paul Review from Google
      5.0 ★

      berry paul's Review Sourced from Google

      The App Founders is able to develop console games and deliver them on time. I have worked with them for a year now and they have never missed a deadline, which is important to me as a developer. The team is friendly, knowledgeable and always willing to help if you need anything.

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
    Visit Website View Profile
    4.1 4.1 (9)

  • SBO Buzz

    At SBO Buzz, we are focused on supporting small business owners. Our goal is to help businesses that don't have big budgets and want to maximize value and impact. We work with small businesses of all sizes and have expertise with franchises and medical/dental/chiro/podiatry practices...

    Top Services:

    • WordPress Website Design
    • PPC
    • Digital Marketing
    • SEO
    • Reputation Management
    • Show more
    Location
    Chicago, Illinois
    Number of Employees
    Under 49
    Average Hourly Rate
    $100/hr
    Minimal Budget
    Under $1,000
    Portfolios Count
    5 Projects Listed

    SBO Buzz Services

    • WordPress Website Design
    • PPC
    • Digital Marketing
    • SEO
    • Reputation Management
    • Social Media Marketing
    • Advertising
    • eCommerce Development
    • Digital Strategy
    • Software Development
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Pearle Vision Licensed Operators nationwide
    • Kumon Learning Center franchisees
    • Gardi & Haught
    • The Endorphin Effect
    • Eastside Orthopedics &Sports Medicine
    • Todays Dental of Illinois
    • Big Bend Family Eye Care
    • Spectacular Eyecare
    Data sourced from the agency's DesignRush profile

    SBO Buzz Reviews & Testimonials

    • Donna Hawley
      Donna Hawley owner at Maple Grove Pearle Vision
      5.0 ★

      Digital Strategy Review from Donna Hawley

      We have used this company for over 8 years and their work is spot on in every way. We rely heavily on their services, and for recommendations with new strategies. They always deliver! They're responsive and knowledgeable, and we will continue to do business with them for the foreseeable future. Highly recommend.

    • Sheryl Vazquez
      Sheryl Vazquez Broker at CSG Capital, powered by EXP Commercial
      5.0 ★

      WordPress Website Design Review from Sheryl Vazquez

      The team at SBO Buzz really came through for me! I was in the process of switching over from another website platform, to Wordpress. I did not realize I would have to redesign my website from scratch! I felt like I really messed things up! I enlisted the help of SBO Buzz, and my website looks great and does exactly what I need it to do! Including pulling over my social media sites, reviews, and integrating the call to action buttons I had incorporated. Thank you!

    • Deepak Agarwal, DMD
      Deepak Agarwal, DMD Dentist/owner at House of Smiles, PC
      5.0 ★

      Dental Review from Deepak Agarwal, DMD

      Salil has been absolutely a game changer for our practice. I fully recommend him to take your business to the next level.

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
    Visit Website View Profile
    4.6 4.6 (3)
    5.0 5.0 (7)

  • Plego

    Shaping the Future of Technology

    When enterprise clients need scalable custom platforms, Plego builds web, mobile, and AI solutions using React, Node.js, Python, and .Net. Founded in 2002 and headquartered in Chicago, the firm has delivered software for Apple TV+, NBCUniversal, Google, Fitbit, and Berkshire Hathaway across eCommerce, ERP...

    Top Services:

    • Web Development
    • eCommerce Development
    • Software Development
    • Web Design
    • AI Development
    • Show more
    Location
    Chicago, Illinois
    Number of Employees
    Under 49
    Average Hourly Rate
    $105/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    13 Projects Listed

    Plego Services

    • Web Development
    • eCommerce Development
    • Software Development
    • Web Design
    • AI Development
    • Mobile App Development
    • ERP Consulting
    • Staff Augmentation
    • IT Services
    • CRM Consulting
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Apple
    • Google
    • Samsung
    • Comcast
    • Intel
    • Thomson Reuters
    • BHHS
    • Fitbit
    • Motorola
    • Sony
    Data sourced from the agency's DesignRush profile

    Plego Reviews & Testimonials

    • Undisclosed
      Undisclosed Owner at GM Lighting
      5.0 ★

      Web Development Review from Undisclosed

      Plego team is extremely knowledgeable and helpful, it is a delight to work with them. If you’re in search of a reliable, innovative company, look no further than Plego. They took the time to understand our specific needs and provided a tailor-made solution that greatly improved our website. We highly recommend this business.

    • Theodore Patestos
      Theodore Patestos CEO & Founder at Tiger Adjusters
      5.0 ★

      Software Development Review from Theodore Patestos

      We’ve worked with Saad and his team for close to a year now. They’ve been diligent throughout the process, responsive and communicative. They came in mid-stream to save the project from another development team that didn’t live up to their commitments. I would highly recommend Plego to any company looking to see things move forward on a stalled project or looking for a team that will jump in and start to get things done.

    • Tyler Tomlinson
      Tyler Tomlinson Technology Team Lead at ESCO Institute-HVAC Excellence
      5.0 ★

      Web Development Review from Tyler Tomlinson

      Saad and his team were a great group of people to work with. Our scenario was probably unique to this group, and they tackled the project with a full head of steam and with no hesitation. It has been a pleasure working alongside his team.

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
    Visit Website View Profile
    4.9 4.9 (13)
    4.9 4.9 (11)

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