Top Government API Development & Integration Companies

Discover API Development & Integration companies serving the Government industry. Compare services, pricing, and capabilities to find the right partner on Edverise.

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We evaluate companies on verified profile data — services, pricing, locations, and portfolio. Client reviews are being collected. We may earn a fee for some placements. How we rank and verify

643 Companies

Top Government API Development & Integration Companies

E-gineering, Inc.Profile set up by Edverise AI
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With more than 20 years of experience, E-gineering embodies reliability, skill, and quality. As a trusted partner known for providing innovative solutions, we go beyond being just a software company. We serve as your strategic collaborator, blending creativity with expertise to prioritize your busin
Highlights
$50,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
50-249
Employees
Indianapolis, Indiana, Us
Services Provided
40% Custom Web Application Development
25% API Development & Integration
20% Mobile App Development (iOS & Android)
15% Legacy System Modernization
AI Summary
“E-gineering, Inc. offers over 20 years of expertise delivering innovative software solutions as a reliable strategic partner, combining creativity and skill to meet diverse business goals.”
SpacecoreProfile set up by Edverise AI
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Spacecore specializes in providing customized IT solutions, guided by a robust set of core values aimed at helping your business gain a comprehensive understanding of the technology landscape that suits your requirements. Our confidence stems from hands-on experience, allowing us to make strong comm
Highlights
$5,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
50-249
Employees
Chisinau, Chisinau, Md
Services Provided
25% Custom Web Application Development
20% API Development & Integration
5% E-Commerce Development
50% ERP Consulting and SI
AI Summary
“Spacecore delivers customized IT and AI-driven solutions across sectors like SaaS, Healthtech, and Fintech, leveraging expertise and advanced technologies to address complex business challenges effectively.”
PendoahProfile set up by Edverise AI
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Pendoah is a Houston-based software company that assists businesses across North America in transforming product strategies into fully operational systems with measurable results. We partner with leaders in sectors such as healthcare, finance, energy, public services, and SaaS who require more than
Highlights
$10,000+
Min Project Size
$100-149/hr
Avg Hourly Rate
50-249
Employees
Houston, Texas, Us
Services Provided+10 Services
15% QA & Software Testing
20% API Development & Integration
15% Custom Web Application Development
3% Generative AI
AI Summary
“Pendoah is a Houston-based software firm specializing in AI strategy, custom product development, and operational systems that deliver compliant, scalable, and measurable outcomes for various industries.”
MantelProfile set up by Edverise AI
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Mantel is an innovative consultancy leading the way in AI-focused solutions, combining exceptional thinkers and skilled engineers to provide comprehensive data, digital, cybersecurity, and cloud services that enable companies to succeed in a technology-driven environment. For six consecutive years,
Highlights
250-999
Employees
Melbourne, Victoria, Au
Services Provided+5 Services
8% Generative AI
7% AI Strategy & Roadmap Consulting
4% Cloud Consulting & SI
1% BI & Big Data Consulting & SI
AI Summary
“Mantel is an innovative Australian consultancy specializing in AI-driven data, digital, cybersecurity, and cloud services, recognized for its people-centric culture and collaborative approach.”
NS804Profile set up by Edverise AI
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NS804 is a comprehensive mobile app development company located in Richmond, VA. Focusing on native iOS and Android app development, NS804 has created over 100 applications since 2012. We maintain a humble approach, taking the time to understand your business, its direction, and your objectives. Dri
Highlights
$50,000+
Min Project Size
$100-149/hr
Avg Hourly Rate
10-49
Employees
Glen Allen, Virginia, Us
Services Provided
80% Mobile App Development (iOS & Android)
10% Custom Web Application Development
10% API Development & Integration
AI Summary
“NS804, based in Richmond, VA, specializes in native iOS and Android app development, delivering high-quality, collaborative, and innovative solutions tailored to diverse client needs since 2012.”
Liquid ICTProfile set up by Edverise AI
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Liquid ICT is an IT consultancy based in the UK that provides enterprise-level solutions in AI, cloud computing, and DevOps. OUR EXPERTISE • AI & Intelligent Automation - Development of custom AI agents, workflow automation, and implementation of machine learning to achieve measurable returns on i
Highlights
$10,000+
Min Project Size
$100-149/hr
Avg Hourly Rate
2-9
Employees
Watton, England, Gb
Services Provided+12 Services
1% Cloud Consulting & SI
4% Workflow Automation (Zapier / Make / n8n)
5% Machine Learning Model Development
5% Custom AI Chatbot Development
AI Summary
“Liquid ICT is a UK-based IT consultancy delivering AI, cloud, DevOps, cybersecurity, and software development solutions with a focus on business-aligned technology and digital transformation.”
umwerk GmbHProfile set up by Edverise AI
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umwerk Group is a Munich-based specialist in digital services. Since 2012, we have been helping our global clients navigate their digital transformation journeys efficiently and securely. By adopting a comprehensive strategy that includes consulting, conceptualization, design, and technological exec
Highlights
$5,000+
Min Project Size
$100-149/hr
Avg Hourly Rate
10-49
Employees
Stuttgart, Baden Wurttemberg, De
Services Provided+3 Services
14% API Development & Integration
5% Mobile App Development (iOS & Android)
15% Custom Web Application Development
15% AI Strategy & Roadmap Consulting
AI Summary
“umwerk GmbH is a Munich-based digital services specialist offering consulting, design, and technology solutions to support efficient, secure digital transformation and seamless integration into clients' ecosystems.”
ThereforeProfile set up by Edverise AI
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For more than 20 years, Therefore has collaborated with premier organizations in sectors such as travel and hospitality, the arts, fintech, education, and government. Our client roster includes well-known banking institutions, various Canadian government entities, two of the top five universities in
Highlights
$50,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
10-49
Employees
Toronto, Ontario, Ca
Services Provided
14% API Development & Integration
20% Custom Web Application Development
33% Web App UI Design
33% Digital Strategy
AI Summary
“Therefore delivers complex, high-value digital platforms across diverse sectors including finance, government, and education, leveraging advanced AI-driven solutions and strong technology partnerships for lasting impact.”
Three Grey MonkeysProfile set up by Edverise AI
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We are a team of qualified Microsoft experts with a combined experience of over 30 years. We offer the know-how that many consulting firms claim to have but often fail to provide. With a diverse skill set, we are equipped to address nearly any challenge. Our team excels in specific Microsoft technol
Highlights
$5,000+
Min Project Size
$100-149/hr
Avg Hourly Rate
10-49
Employees
London, England, Gb
Services Provided
50% CRM Consulting and SI
20% API Development & Integration
30% Mobile App Development (iOS & Android)
AI Summary
“Three Grey Monkeys is a team of Microsoft experts offering bespoke solutions across Dynamics CRM, SharePoint, SQL Server, and mobile apps, emphasizing quality and customer collaboration.”
WebIQ ServicesProfile set up by Edverise AI
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WebIQServices is a professional web development and digital solutions firm located in India. We focus on WordPress, Shopify, PHP development, WIX, API integrations, and tailored website solutions. Our mission is to provide affordable, high-quality, and scalable digital products for startups and expa
Highlights
$1,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
2-9
Employees
Jalandhar, Punjab, In
Services Provided
30% Custom Web Application Development
20% API Development & Integration
50% Web App UI Design
AI Summary
“WebIQ Services is an India-based digital solutions provider specializing in web development, including WordPress, Shopify, PHP, and API integrations, delivering scalable, affordable products globally.”

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