Top government custom software development companies specialize in designing and developing tailored software solutions that meet the specific needs of government organizations, including local, state, and federal agencies. They offer a wide range of services, from software design and development to software testing, quality assurance, support, maintenance and more. Find the right agency partner for your needs by comparing reviews, rates, portfolios, and more.
Best Custom Software Development Firms for the Government
683 Companies - Rankings updated: July 13, 2026
We evaluate every agency on DesignRush for technical expertise, delivery quality, and verified feedback to help businesses find reliable software development services. Some listings may be paid.
Forging Better BrandsForging Intelligent Growth Through Cloud Consulting
Coforge stands as a global digital services and Cloud Consulting provider, enabling clients to transform through domain expertise and innovative technologies. Focused on select industries, we leverage Cloud, Data, Integration, and Automation to create intelligent businesses. With presence in 21 countries and... View Coforge portfolio
Top Services:
Cybersecurity
Digital Marketing
Business Consulting
IT Services
Accounting
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Location
Atlanta, Georgia
Number of Employees
Under 49
Average Hourly Rate
$100/hr
Minimal Budget
$1,000 - $10,000
Portfolios Count
1 Project Listed
Coforge Services
Cybersecurity
Digital Marketing
Business Consulting
IT Services
Accounting
Cloud Consulting
Software Development
Social Media Marketing
UI/UX Design
AI Development
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
For more than 25 years, DLT Solutions has been dedicated to accelerating public sector growth for technology companies. Guided by their relentless focus on those challenges, they have grown to be one of the nations top providers of world-class IT solutions... View all reviews
Top Services:
IT Services
Cybersecurity
Software Development
Mobile App Development
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Location
Herndon, Virginia
Number of Employees
250 - 499
DLT Solutions Services
IT Services
Cybersecurity
Software Development
Mobile App Development
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Government Industry
Corporate Services Industry
Finance Industry
Data sourced from the agency's DesignRush profile
DLT Solutions Reviews & Testimonials
Kwami Solo Review from Google
1.0★
Kwami Solo's Review Sourced from Google
Kim Charles will be the reason this company fails. She lack basic human respect and does not even have the common decency to communicate basic information. She is rude and does not take kindly to accountability. It took a strongly worded email to even get a response from her. If you happen to have business with her I would advice you to move with caution.
Irene Kogan Review from Google
1.0★
Irene Kogan's Review Sourced from Google
nonstop calls from sales. sometimes twice a day. dozens of messages. don't you get the hint? asked to be removed. still calling.. totally unprofessional. will make a recommendation to our engineers to never use this company.
John Heddon Review from Google
1.0★
John Heddon's Review Sourced from Google
Had an interview here with April and Chip... Both unprofessional. People like both of these staff members should be closely examined for additional training. With a company like this you would think they'd consider making a professional appearance and image for their company. The way your company and business is depicted to clients and anyone else you engage with should be top priority. Sad to see that qualified people are passed up for individuals like this that have no integrity for the business they work for.
Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
Acentra Health delivers a broad range of health information technology enterprise solutions and customizable products to a diverse base of state and federal agencies... View Acentra Health profile
Top Services:
Cybersecurity
IT Services
Location
McLean, Virginia
Number of Employees
1000 & Up
Acentra Health Services
Cybersecurity
IT Services
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Quisitive is a premier, global Microsoft Partner that harnesses the Microsoft cloud platform, AI, and complementary technologies, including custom solutions and first-party offerings, to generate transformational impact for enterprise customers... View Quisitive portfolio | View all reviews
Top Services:
Managed Services
AI Development
Cybersecurity
Software Development
IT Services
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Location
Irving, Texas
Number of Employees
1000 & Up
Portfolios Count
2 Projects Listed
Quisitive Services
Managed Services
AI Development
Cybersecurity
Software Development
IT Services
Big Data Analytics
CRM Consulting
Cloud Consulting
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Voyatek is a U.S.-based software and technology consultancy focused on public sector and higher education clients. Serving federal, state, and local agencies, the firm delivers customized data, analytics, AI, integration, and software solutions to improve tax, health, justice, and education systems... View all reviews
Top Services:
Software Development
AI Development
IT Services
Location
Columbia, Maryland
Number of Employees
1000 & Up
Voyatek Services
Software Development
AI Development
IT Services
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Health Care Industry
Government Industry
Finance Industry
Data sourced from the agency's DesignRush profile
Voyatek Reviews & Testimonials
Andrea Roberts Review from Google
5.0★
Andrea Roberts's Review Sourced from Google
I would recommend GCOM to anyone looking for a professional looking website. Not only is the website design excellent but the quality and speed of service from GCOM has been second to none. They truly understood what I required for my business website and was on hand at each stage to guide me and always extremely approachable. They are also a full service company. They have provided service for my facebook business account multiple times, as well as set up and assisted with my google business account and so much more. They really helped me develop an identity online. I would highly recommend them.
Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
Our roots trace directly to cyber and information security and our well documented contributions are proof. Since 2001, we have been working closely with government agencies, academic and business partners to research, develop and deploy cutting-edge security offerings, while also working to influence future... View all reviews
Top Services:
Cybersecurity
Location
Rome, New York
Number of Employees
250 - 499
Assured Information Security Services
Cybersecurity
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Government Sector
Software & IT Services Industry
Education Industry
Data sourced from the agency's DesignRush profile
Assured Information Security Reviews & Testimonials
Chris Campos Review from Google
4.0★
Chris Campos's Review Sourced from Google
This place is pretty fun to work at. From what I hear and know, the work we do is pretty solid compared to other engineering companies.
Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
Health IT's secret weapon: AI, the audaciously smart choice.
Audacious Inquiry (AI) champions health IT solutions for federal government clients. From providing actionable health IT insights and crafting strategic plans to monitoring policy implementations and ensuring robust Section 508 compliance, Ai is your comprehensive IT ally... View all reviews
Top Services:
Software Development
Mobile App Development
IT Services
AI Development
Cloud Consulting
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Location
Baltimore, Maryland
Number of Employees
100 - 249
Average Hourly Rate
$175/hr
Minimal Budget
$25,000 - $50,000
Audacious Inquiry Services
Software Development
Mobile App Development
IT Services
AI Development
Cloud Consulting
CRM Consulting
Managed Services
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Government sector
IT industry
Healthcare industry
Data sourced from the agency's DesignRush profile
Audacious Inquiry Reviews & Testimonials
Shailesh Negi Review from Google
5.0★
Shailesh Negi's Review Sourced from Google
My wife works for this company and sings praises for it's management and fellow co workers, speaks a lot about the company's values and culture.
Michelle McCoy Review from Google
5.0★
Michelle McCoy's Review Sourced from Google
About two and a half years ago, I started working at Ai, and it was the best career choice I've made. The company is steadily growing, the people I work with are genuinely nice and honest individuals, and Ai's commitment towards making a positive difference in healthcare is something I am proud to contribute towards.
Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
Innovating with AI, Crafting Future-Ready Solutions, Driving Business Transformation
Openxcell, a leader in AI-driven software development, specializes in custom LLMs, web and mobile apps, AI strategy, and blockchain. With 500+ experts worldwide, we deliver tailored solutions to optimize operations and drive business growth. Lets unlock the power of AI together!... View Openxcell portfolio | View all reviews
Top Services:
AI Development
DevOps Consulting
Mobile App Development
Software Development
Product Design
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Location
Las Vegas, Nevada
Number of Employees
500 - 999
Minimal Budget
$10,000 - $25,000
Portfolios Count
28 Projects Listed
Openxcell Services
AI Development
DevOps Consulting
Mobile App Development
Software Development
Product Design
Staff Augmentation
Web Development
eCommerce Development
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Google India
American Express
Johns Hopkins University
Schlumberger
Unilever
UTV
PUMA
Byju's
Orderhive
Motorola
Data sourced from the agency's DesignRush profile
Openxcell Reviews & Testimonials
Undisclosed Owner at Undisclosed
4.0★
Translation Services Review from Undisclosed
OpenXcell provides clients with a good service and competent people to help them with their projects. The company tries to adapt to you. If you have an issue of any kind, you can feel free to reach out to them and they will try to solve it quickly and efficiently. There is not a lot to dislike about OpenXcell. No matter what you ask for, they will try to do it for you and they do not mind doing it several times if you are not satisfied. Even if you are not happy with the team that has been assigned to you, you can totally reach out to them and they will change it for you, which is great. If you have a project and are willing to get a good service for the price you pay (which is very good compared to most companies), I think you should seriously consider OpenXcell. OpenXcell is helping me develop a social network that will be available on iOS and Android. I am not a developer and have no knowledge about anything related to this field and yet, OpenXcell has managed to create what I had in mind.
Yuriy Oliynyk Founder at Big and Strong
5.0★
Mobile App Development Review from Yuriy Oliynyk
OpenXcell offered me one of their lowest estimates and really delivered. I was a little anxious on the affordability aspect of my project. They created exactly want I wanted and also added a whole bunch of their ideas too. I couldn’t be happier with OpenXcell.
Jean Lobe Lobe Founder & CEO at Waspito
5.0★
Mobile App Development Review from Jean Lobe Lobe
OpenXcell team is very talented and highly organized professionals! All tasks are delivered on time and in full and they always provide timely feedback on progress and any challenges so that it can be sorted early on. I would not hesitate to recommend them to you guys.
Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
Cabot Solutions Inc. is a well-established company with a decade-long track record of successful projects in the United States and Canada across various industry domains, technologies, and areas of expertise... View Cabot Technology Solutions portfolio | View all reviews
Top Services:
Software Development
Mobile App Development
Software Testing
Cybersecurity
Web Design
Show more
Location
Cleveland, Ohio
Number of Employees
100 - 249
Average Hourly Rate
$30/hr
Portfolios Count
5 Projects Listed
Cabot Technology Solutions Services
Software Development
Mobile App Development
Software Testing
Cybersecurity
Web Design
IT Services
Product Design
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
SAP
Cypress Semiconductors
Atmel (Currently Microchip)
Dubai Police
TRA Dubai
Data sourced from the agency's DesignRush profile
Cabot Technology Solutions Reviews & Testimonials
Oleg Lesov CPO at Reteno
5.0★
Software Development Review from Oleg Lesov
The most impressive aspect of Cabot Technology Solutions was their well-established processes, which guaranteed the delivery of our project on time and within budget. Their approach to project management and development demonstrated a high level of organization, efficiency, and commitment to meeting our expectations. This unique aspect of their services instilled confidence in our collaboration and contributed to the overall success of our mobile SDK development project.
Support 41As Review from Google
1.0★
Support 41As's Review Sourced from Google
Our founder & President has been receiving unsolicited commercial emails from Cabot Technology Solutions, in spite of zero interest shown. For this reason, we believe this company is a one-star business at best, because of their annoying, desperate, and cold-call approach to sales and business development. If they keep spamming us, we will give more one-star reviews on Cabot's other locations, in the hopes that it will discourage them from wasting the time of many people including ours.
Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
Where .NET Meets Innovation, Excellence, and Efficiency
Solbeg: Your .NET development experts in innovation and technology. Trusted partner, deep expertise, world-changing solutions. As a world-class partner, we excel in consulting, business process automation, technology, and software engineering services... View Solbeg portfolio | View all reviews
Top Services:
Mobile App Development
Software Development
Location
Jersey City, New Jersey
Number of Employees
500 - 999
Average Hourly Rate
$45/hr
Minimal Budget
$10,000 - $25,000
Portfolios Count
3 Projects Listed
Solbeg Services
Mobile App Development
Software Development
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
ServiceChannel
Fresh Clean Tees
Luma Touch
Data sourced from the agency's DesignRush profile
Solbeg Reviews & Testimonials
Catriona Dick Digital Product Manager at Flow Automotive
4.7★
Mobile App Development Review from Catriona Dick
The Solbeg team was enjoyable to work with. The team leaders were effective communicators, they were helpful in suggesting potential solutions and alternatives, and their high attention-to-detail kept everyone accountable. The project manager always followed-up about details and kept everyone on the same page.
Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
Zazz builds custom enterprise software using Node.js, .NET, Java, and Python, with SOC 2, ISO 27001, and HIPAA compliance. The software development agency serves the Government of Ontario platform and global financial services firms. Best fit for enterprises needing security-first software development... View Zazz portfolio | View all reviews
Designli builds mobile apps, web apps, and SaaS platforms in React Native for clients like Michelin, Hearst, and Goodwill, with 200+ product launches. Its development team uses AI-empowered engineering. The software development agency is best for businesses needing a dedicated, full-time product team... View Designli portfolio | View all reviews
InoXoft builds custom web, mobile, and AI software using React, Flutter, and Node.js, with 230+ projects across healthcare, fintech, real estate, and logistics. Its ISO-certified team has a 94% client retention rate. The agency is best for startups and SMEs needing senior-led, AI-powered development... View InoXoft portfolio | View all reviews
Simpalm builds mobile, web, and AI apps using React Native, Flutter, and Node.js, with clients like University of Maryland and AudioBooksNow. The software development agency serves startups, nonprofits, and government. It’s best for businesses needing a US-based mobile and web development partner... View Simpalm portfolio | View all reviews
Meet The Partner Behind Your App's Success | Make It App'n!
Meet The Partner Behind Your App's Success | Make It App'n!
Meet your award-winning app development team, dedicated to turning your vision into scalable and profitable digital apps and software... View Chop Dawg portfolio | View all reviews
Bilberrry builds web and mobile apps, headless eCommerce, and AI-enabled experiences for Deloitte, Harvard, and GoFundMe.org. The software development company is recommended for mid-market and enterprise organizations needing a strategic Seattle-based development partner... View Bilberrry portfolio | View all reviews
Digis is a Software Development company with a team of 200+ professionals dedicated to Custom Development (Web & Mobile) and design. We have a wealth of experience across several industries, particularly in Education, Healthcare, Fintech, E-Commerce, Media & Entertainment, GIS and Automotive... View Digis portfolio | View all reviews
HTMLPanda is a leading website development company founded in 2014. With offices in Boston, Walpole & NYC, we have collaborated with clients all over the world. Our cutting-edge web development services include WordPress development, Drupal development, Woocommerce development, Shopify development... View HTMLPanda portfolio | View all reviews
Baunfire is a digital agency based in Silicon Valley, delivering elevated corporate websites for leading technology brands, B2B companies, venture capital firms, and their funded portfolio businesses... View Baunfire portfolio | View all reviews
TRIARE builds web and mobile apps for clients like MGM and Amazon, with a focus on transportation, education, and entertainment. Its team serves clients across the US, UK, and Germany. The software development firm is best for startups and SMBs needing a cost-effective offshore development partner... View TRIARE portfolio | View all reviews
ELEKS, a trusted partner for guaranteed software engineering excellence, quality, and transparency.
ELEKS, a trusted partner for guaranteed software engineering excellence, quality, and transparency.
ELEKS builds custom enterprise software across fintech, healthcare, energy, and logistics, with 1,000+ projects delivered over 30 years. It serves Fortune 500 companies and names like DPD and Drax. The software development firm is best for mid-to-large enterprises needing complex software development... View ELEKS portfolio | View all reviews
Digital Transformation Company. App & Web Development, Cloud, Consulting.
Digital Transformation Company. App & Web Development, Cloud, Consulting.
Embark on a journey of innovation and growth with Successive Technologies, a pioneering software development and eCommerce app development company committed to turning business ideas into thriving realities... View Successive Digital portfolio | View all reviews
MyCloudPulse Technology Pvt. Ltd. has a team of enthusiastic tech geeks who are masters of their fields and are passionate about the development technologies. We have ventured with some of the renowned businesses around the globe and understand the needs of the international clients well... View MyCloudPulse Technology Pvt. Ltd. portfolio | View all reviews
Mobile and software app development executed with perfection!
Mobile and software app development executed with perfection!
TVISHA is a dynamic technology company that envisions and crafts innovative digital solutions. With an unwavering commitment to excellence, we stand as a trusted partner on the forefront of technological evolution especially mobile and publishing app development... View Tvisha Technologies portfolio | View all reviews
TekRevol is a globally recognized digital innovation company with 10 years of experience delivering high-impact mobile applications, AI-powered software, and scalable digital products. Every engagement begins with a clear roadmap, defined KPIs, and a commitment to measurable business outcomes... View TekRevol portfolio | View all reviews
Australias leading AI and software company, Enterprise Monkey helps organisations automate intelligently, scale faster, and work smarter. We build powerful custom systems that reduce costs, boost efficiency, and drive long-term partnerships through real-world innovation... View Enterprise Monkey portfolio | View all reviews
Nadcab Labs is a leading blockchain development company that partners with businesses to build innovative, secure, and scalable digital solutions. Our approach blends our clients vision with our deep technical expertise to drive long-term growth and digital transformation... View Nadcab Labs portfolio | View all reviews
AI-Native, Business-Ready Development Services. Engineered to Scale
AI-Native, Business-Ready Development Services. Engineered to Scale
At Mobcoder AI, certified engineers and data scientists help you identify high-ROI AI use cases and operationalize them at scale. With 150+ deployments, CMMI Level 3 certification and 12+ years of experience, we build AI solutions governed by design and model-agnostic frameworks... View Mobcoder portfolio | View all reviews
Top 1% Software Development Company Trusted By Fortune 500
Top 1% Software Development Company Trusted By Fortune 500
CraftedQ is a one-stop shop for all your digital needs. Our team of 300+ experts in full-stack development, DevOps, cloud architecture, product development, digital consulting, UI/UX design and project management can help your business create a comprehensive digital presence... View CraftedQ portfolio | View all reviews
No matter what your niche is, we will help build mobile apps for your business. Choose our best application development company for building apps in any business vertical... View The NineHertz portfolio | View all reviews
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... View Plego portfolio | View all reviews
Techforce Global: Your Catalyst for Seamless Solutions
Techforce Global: Your Catalyst for Seamless Solutions
Techforce Global: Your partner for government custom software development, React Native development and more. Offering comprehensive services across industries with a global presence and a focus on scalable, intelligent solutions... View Techforce Global portfolio | View all reviews
Rivell is a leading Managed IT Services Provider (MSP) based in New Jersey, serving clients in North America. With a team of experienced IT professionals, Rivell offers a comprehensive suite of IT solutions tailored to meet each client's unique needs... View Rivell portfolio | View all reviews
When Uteek was initially launched with just three individuals who shared a vision. Today, it has evolved into an organization with over 35 talented professionals dedicated to:1. Web Design & Development2. Mobile App Design & Development3. Software Development4. Graphic Design5. Marketing... View UTEEK portfolio | View all reviews
Award-Winning AI-Driven Digital Product & Software Engineering Company
Award-Winning AI-Driven Digital Product & Software Engineering Company
Apptunix is a global product engineering company founded in 2013, delivering AI-powered, enterprise-grade software for innovation and scale. With offices in the USA, UK, UAE, and India, we serve enterprises, governments, and startups in over 50+ countries... View Apptunix portfolio | View all reviews
The Development Partner for SaaS, Sport & FinTech Leaders.
The Development Partner for SaaS, Sport & FinTech Leaders.
Coderfy is TOP-rated full-cycle web solutions company focused on:- custom software and web applications- mobile apps and custom AI chatbots- web design and website development at a fair price - full-stack web development, CRM and ERP systems, outsourcing including PM and BA services... View Coderfy portfolio | View all reviews
At Noetic Brands where design meets technology to create meaningful digital experiences. Driven by research, expertise, and a passion for innovation, we craft solutions that elevate brands and engage audiences... View Noetic Brands portfolio | View all reviews
The undisputed authority on BLE Bluetooth IoT and AI App Development
The undisputed authority on BLE Bluetooth IoT and AI App Development
We are the undisputed authority on Bluetooth BLE, IoT, and AI applications. Our Bluetooth and AI applications have proven to be very effective to clients across the United States and Europe. Call us for a free technical consultation and evaluation of your project... View Quartus Technology, Inc portfolio | View all reviews
Making functional and user friendly software's for humans
Making functional and user friendly software's for humans
Mobirevo is a Leading custom software development agency focused on web, mobile app development & saas application development, Enterprise resource planning, and management software (ERP software development). We are a team of incredible Design & Agile software development experts in all major technology... View Mobirevo portfolio | View all reviews
Award Winning Custom Development Experts | ERP Integration | Shopify/BigCommerce
Award Winning Custom Development Experts | ERP Integration | Shopify/BigCommerce
QOLOS (pronounced "koh-lohs") is a U.S.-based software development company, specializing in building custom, high-performance digital solutions for brands that demand innovation. From complex ERP integrations to e-commerce solutions - you are in good hands with QOLOS... View all reviews
Professionals You Can Trust For Results-Driven Web Design & Software Development. Since 1999.
Professionals You Can Trust For Results-Driven Web Design & Software Development. Since 1999.
Blue Archer is a team of interdisciplinary professionals who looks at your business needs with a single shared goal in mind: to create an effective digital presence for your business. Working collaboratively, we're able to achieve results that are creative and strategic, with measurable business impact. We... View Blue Archer portfolio | View all reviews
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... View IVelopment, Inc portfolio | View all reviews
Think Big. Think The Apptitude - We build apps that build your business.
Think Big. Think The Apptitude - We build apps that build your business.
Think Big. Think The Apptitude. This is not merely a slogan - we welcome challenges and deliver sustainable results as per the needs and timeline of clients. From startups to established businesses, The Apptitude has been helping brands succeed in the AI and digital world for well over 9 years... View The Apptitude portfolio | View all reviews
SoloWay - your sustainable digital transformation companion!
SoloWay - your sustainable digital transformation companion!
Custom Software Development. SoloWay Technologies is an international technology company focused on digital business transformation, solving global challenges, and bringing big ideas to life... View SoloWay Technologies portfolio | View all reviews
Software Outsourcing & Development | 500+ Active Clients
Software Outsourcing & Development | 500+ Active Clients
Founded in 2009 by Nacho de Marco and Paul Azorín, BairesDev provides top 1% tech talent to a range of clients, from startups to Fortune 500 companies... View BairesDev portfolio | View all reviews
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