Top 100 US Software Development Agencies
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Top 100 US Software Development Agencies
UPDATED September, 2023

Top 100 US Software Development Agencies

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Looking for experienced custom software development agencies in the United States? We’ve compiled a list of the best software developers across the US. Compare and filter each developer by price, location, specialty, team size and more. Define the services you need, goals, and budget to begin narrowing your choices. Tell us about your project and receive personalized recommendations.

List of the Best Software Development Companies in USA

Severn, MD
10 - 49 employees
Undisclosed
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Launched in 2012, MEGSOFT CONSULTING, INC. Is a software development company and application development firm. The company specializes in custom software development and mobile app development, and is small.

Services

Custom Software Development Mobile App Development

Client Focus

Charlotte, NC
10 - 49 employees
Undisclosed
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Corporate training company Eleven09 was established in 2017. Located in Charlotte, North Carolina, the team focuses on corporate training and custom software development.

Services

Custom Software Development Corporate Training & Coaching

Client Focus

Bellevue, NE
50 - 249 employees
Undisclosed
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Calvert Systems is a custom software development firm. Headquartered in Bellevue, Nebraska, the agency was established in 2003. Their team offers custom software development, enterprise app modernization, application management & support, IT managed services, and more.

Services

Custom Software Development Application Management & Support Application Testing Enterprise App Modernization IT Managed Services

Client Focus

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Calverton, MD
10 - 49 employees
Undisclosed
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E-INFOSOL LLC, a small cybersecurity company, is based in Calverton, Maryland. The team focuses on cybersecurity, custom software development, enterprise app modernization, and IT managed services.

Services

Custom Software Development Cybersecurity Enterprise App Modernization IT Managed Services

Client Focus

Centreville, VA
50 - 249 employees
Undisclosed
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Onyx Government Services, LLC, a cybersecurity company, was launched in 2006. The company provides cybersecurity, logistics & supply chain consulting, custom software development, and BI & big data consulting & SI, and is midsize.

Services

Custom Software Development Cybersecurity Logistics & Supply Chain Consulting BI & Big Data Consulting & SI

Client Focus

Saint Charles, MD
2 - 9 employees
Undisclosed
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SRL Total Source LLC is a small Saint Charles, Maryland-based logistics & supply chain consulting company. Their services include logistics & supply chain consulting, warehousing & distribution, custom software development, and IT managed services.

Services

Custom Software Development Logistics & Supply Chain Consulting Warehousing & Distribution IT Managed Services

Client Focus

Winter Garden, FL
10 - 49 employees
Undisclosed
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Creative Veteran Productions is a Winter Garden, Florida-based custom software development firm and website development company. Their services include custom software development and web development.

Services

Custom Software Development Web Development

Client Focus

Bowie, MD
2 - 9 employees
Undisclosed
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Headquartered in , , Blackman & Pearson, LLC is a small human resources firm. Their services include HR services, custom software development, corporate training, IT managed services, and more.

Services

Custom Software Development Business Consulting Corporate Training & Coaching HR Consulting IT Managed Services

Client Focus

St. Louis, MO
2 - 9 employees
Undisclosed
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Global Enterprise Services, LLC is a custom software development company established in 2018. The agency specializes in custom software development, cybersecurity, IT strategy consulting, IT staff augmentation, and more, and is small.

Services

Custom Software Development Cybersecurity IT Staff Augmentation IT Strategy Consulting Web Design

Client Focus

Stafford, VA
2 - 9 employees
Undisclosed
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Nelson Intelligence Solutions is a software development firm and application management & support company. Located in Stafford, Virginia, their small team focuses on custom software development and application management & support. The firm was founded in 2016.

Services

Custom Software Development Application Management & Support

Client Focus

Charleston, SC
10 - 49 employees
Undisclosed
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Fathom 4 is a software development firm established in 2012. The firm offers custom software development, cybersecurity, and product design, and is small.

Services

Custom Software Development Cybersecurity Product Design

Client Focus

Temecula, CA
2 - 9 employees
Undisclosed
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Established in 2016, Sirene Solutions is a custom software development company. The small team specializes in custom software development, corporate training, and application management & support.

Services

Custom Software Development Corporate Training & Coaching Application Management & Support

Client Focus

Manassas, VA
10 - 49 employees
Undisclosed
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WCB, Inc. Is a Manassas, Virginia-based software development company. The team specializes in custom software development, cybersecurity, application management & support, and IT managed services.

Services

Custom Software Development Cybersecurity Application Management & Support IT Managed Services

Client Focus

El Dorado Springs, MO
2 - 9 employees
Undisclosed
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National Veterans Service Bureau, a software development firm, was established in 2009. Based in El Dorado Springs, Missouri, the team focuses on custom software development, cybersecurity, and IT managed services.

Services

Custom Software Development Cybersecurity IT Managed Services

Client Focus

Weston, FL
2 - 9 employees
Undisclosed
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Custom software development company Infina Technologies, LLC. Was founded in 2019. The small team specializes in custom software development, application management & support, and IT strategy consulting.

Services

Custom Software Development Application Management & Support IT Strategy Consulting

Client Focus

Huntsville, AL
10 - 49 employees
Undisclosed
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In Huntsville, Alabama, Information Security and Training, LLC is a software development firm and commercial development company. They offer custom software development and commercial development and were established in 2008.

Services

Custom Software Development Commercial Development

Client Focus

Washington, DC
2 - 9 employees
Undisclosed
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Team Consulting, Inc. - Washington is a custom software development firm. In Washington, District of Columbia, their small team offers custom software development, IT managed services, cybersecurity, and IT strategy consulting. The company was founded in 2002.

Services

Custom Software Development Cybersecurity IT Managed Services IT Strategy Consulting

Client Focus

Westerville, OH
10 - 49 employees
Undisclosed
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Stealth Entry LLC, a small custom software development company, is located in Westerville, Ohio. The team focuses on custom software development, corporate training, IT managed services, and cybersecurity.

Services

Custom Software Development Corporate Training & Coaching Cybersecurity IT Managed Services

Client Focus

Chesterfield, NJ
2 - 9 employees
Undisclosed
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C6I Services Corp is a cybersecurity company established in 2013. In Chesterfield, New Jersey, the team provides cybersecurity, custom software development, and IT managed services.

Services

Custom Software Development Cybersecurity IT Managed Services

Client Focus

Sterling, VA
2 - 9 employees
Undisclosed
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MZK Corporation Inc. Is a cybersecurity company. In Sterling, Virginia, their small team provides cybersecurity, custom software development, enterprise app modernization, IT managed services, and more. The firm was established in 2000.

Services

Custom Software Development Cybersecurity Enterprise App Modernization IT Managed Services BI & Big Data Consulting & SI

Client Focus

Gainesville, VA
2 - 9 employees
Undisclosed
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Custom software development firm Eng Solutions Inc was established in 2010. The small team provides custom software development, application management & support, cybersecurity, and IT strategy consulting.

Services

Custom Software Development Application Management & Support Cybersecurity IT Strategy Consulting

Client Focus

Arlington, VA
50 - 249 employees
Undisclosed
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Gc Associates USA, LLC, a HR company, was established in 2007. The team focuses on HR services, custom software development, cloud consulting & SI, IT managed services, and more and is headquartered in Arlington, Virginia.

Services

Custom Software Development Cloud Consulting & SI Cybersecurity IT Managed Services HR Consulting

Client Focus

Bowie, MD
10 - 49 employees
Undisclosed
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OPS Tech Alliance LLC is a small software development firm and cybersecurity company. Founded in 2012, the team focuses on custom software development and cybersecurity.

Services

Custom Software Development Cybersecurity

Client Focus

Rhinebeck, NY
2 - 9 employees
Undisclosed
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In Rhinebeck, New York, WiseDome Inc. Is a software development company and IT managed services company. They specialize in custom software development and IT managed services.

Services

Custom Software Development IT Managed Services

Client Focus

Front Royal, VA
2 - 9 employees
Undisclosed
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Quecon is a Front Royal, Virginia-based cybersecurity company. They focus on cybersecurity, custom software development, IT managed services, and IT strategy consulting and were established in 2006.

Services

Custom Software Development Cybersecurity IT Managed Services IT Strategy Consulting

Client Focus

Camp Springs, MD
2 - 9 employees
Undisclosed
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DekaTron, a business consulting company, was established in 2013. They offers business consulting, custom software development, and BI & big data consulting & SI.

Services

Custom Software Development Business Consulting BI & Big Data Consulting & SI

Client Focus

Shelby Township, MI
2 - 9 employees
Undisclosed
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Renusa Inc., a human resources company and software development company, is in Shelby Township, Michigan. They focus on HR services and custom software development and were launched in 2014.

Services

Custom Software Development Recruiting Staffing

Client Focus

Annapolis, MD
2 - 9 employees
Undisclosed
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Small software development company The Arbeit Group, Inc., is headquartered in Annapolis, Maryland. Their services include custom software development, web development, application management & support, and graphic design.

Services

Custom Software Development Web Development Application Management & Support Graphic Design

Client Focus

Clarksville, VA
50 - 249 employees
Undisclosed
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VETS Inc., a custom software development company, was founded in 2005. The team offers custom software development, non-voice bpo/back office services, IT managed services, cybersecurity, and more and is in Clarksville, Virginia.

Services

Custom Software Development Back Office Outsourcing Cybersecurity IT Managed Services Web Development

Client Focus

Oceanside, CA
2 - 9 employees
Undisclosed
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Expeditionary Technical Solutions, Incorporated is a software development company. The agency is based in Oceanside, California. Their team specializes in custom software development, application management & support, cybersecurity, and application testing.

Services

Custom Software Development Application Management & Support Application Testing Cybersecurity

Client Focus

Vienna, VA
2 - 9 employees
Undisclosed
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LAM CONSULTING LLC is a software development firm. Launched in 2009, the agency focuses on custom software development, cloud consulting & SI, business consulting, and application testing.

Services

Custom Software Development Application Testing Cloud Consulting & SI Business Consulting Financial Consulting

Client Focus

Lake Frederick, VA
10 - 49 employees
Undisclosed
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Fulcrum Vets, LLC is a business consulting company established in 2009. Headquartered in Lake Frederick, Virginia, the team provides business consulting, custom software development, and marketing strategy.

Services

Custom Software Development Business Consulting Marketing Strategy

Client Focus

Fairfax, VA
10 - 49 employees
Undisclosed
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G2 Innovative Solutions, Inc. Is a custom software development company. They are headquartered in Fairfax, Virginia. Their team offers custom software development, cybersecurity, IT managed services, application management & support, and more.

Services

Custom Software Development Cybersecurity IT Managed Services Application Management & Support Web Development

Client Focus

Arlington Heights, IL
50 - 249 employees
Undisclosed
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TechWerks, a corporate training company, offers corporate training, business consulting, custom software development, application management & support, and more. The agency is located in Arlington Heights, Illinois.

Services

Custom Software Development Business Consulting Corporate Training & Coaching Application Management & Support Cybersecurity

Client Focus

Alexandria, VA
10 - 49 employees
Undisclosed
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Founded in 2009, AO Consult LLC is a software development company. In Alexandria, Virginia, the team specializes in custom software development, IT strategy consulting, application management & support, and IT managed services.

Services

Custom Software Development IT Strategy Consulting Application Management & Support IT Managed Services

Client Focus

Butte, MT
2 - 9 employees
Undisclosed
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Small IT strategy consulting company Synesis7 Corporation, is located in Butte, Montana. Their services include IT strategy consulting, custom software development, and application management & support.

Services

Custom Software Development IT Strategy Consulting Application Management & Support

Client Focus

Dripping Springs, TX
10 - 49 employees
Undisclosed
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Eclectic Innovative Solutions is a custom software development company. The Dripping Springs, Texas-based company was established in 2015. Their services include custom software development, CRM consulting and SI, ERP consulting and SI, and IT managed services.

Services

Custom Software Development CRM Consulting and SI ERP Consulting and SI IT Managed Services

Client Focus

Tampa, FL
10 - 49 employees
Undisclosed
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Custom software development firm ALCA IT Solutions, Inc. Is headquartered in Tampa, Florida. They offer custom software development, ECM consulting and SI, IT managed services, cybersecurity, and more and were founded in 2015.

Services

Custom Software Development Cybersecurity ECM Consulting and SI IT Managed Services Web Development

Client Focus

San Diego, CA
50 - 249 employees
Undisclosed
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VetsEZ is a software development company founded in 2012. In San Diego, California, the team focuses on custom software development, cloud consulting & SI, application testing, and enterprise app modernization.

Services

Custom Software Development AI Development Blockchain Cloud Consulting & SI IT Managed Services

Client Focus

Aberdeen, MD
10 - 49 employees
Undisclosed
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Software development firm RTR Technologies, LLC was launched in 2003. The firm offers custom software development, application management & support, and logistics & supply chain consulting.

Services

Custom Software Development Application Management & Support Logistics & Supply Chain Consulting

Client Focus

Parker, CO
2 - 9 employees
Undisclosed
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Founded in 2017, opXL Enterprise, LLC. Is a software development firm. Located in Parker, Colorado, the team focuses on custom software development, IT managed services, and BI & big data consulting & SI.

Services

Custom Software Development IT Managed Services BI & Big Data Consulting & SI

Client Focus

Alpharetta, GA
10 - 49 employees
Undisclosed
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NAM Technologies Inc. Is an Alpharetta, Georgia-based HR agency. The team specializes in HR services, custom software development, CRM consulting and SI, ERP consulting and SI, and more.

Services

Custom Software Development CRM Consulting and SI ERP Consulting and SI HR Consulting IT Staff Augmentation

Client Focus

Chantilly, VA
2 - 9 employees
Undisclosed
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Launched in 1988, OSI Federal Technologies Inc. Is a small software development firm and IT managed services company headquartered in Chantilly, Virginia. Their team offers custom software development and IT managed services.

Services

Custom Software Development IT Managed Services

Client Focus

Ellicott City, MD
10 - 49 employees
Undisclosed
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Banner Quality Management Inc. BQMI is a custom software development firm. Their small team of employees is based in Ellicott City, Maryland. Their team focuses on custom software development, corporate training, IT managed services, cybersecurity, and more.

Services

Custom Software Development Business Consulting Corporate Training & Coaching Cybersecurity IT Managed Services

Client Focus

Malvern, PA
10 - 49 employees
Undisclosed
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ACUTEDGE INC is a custom software development company. Their small team is located in Malvern, Pennsylvania and offers custom software development, corporate training, and CRM consulting and SI. The firm was established in 2007.

Services

Custom Software Development CRM Consulting and SI Corporate Training & Coaching

Client Focus

Montgomery, AL
2 - 9 employees
Undisclosed
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NPG Consulting LLC is a custom software development company. The firm is located in Montgomery, Alabama. Their team specializes in custom software development, corporate training, application management & support, and business consulting.

Services

Custom Software Development Application Management & Support Business Consulting Corporate Training & Coaching

Client Focus

McKinney, TX
2 - 9 employees
Undisclosed
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Established in 2018, ACCNAV SYSTEMS LLC is a software development firm. The team focuses on custom software development and is headquartered in McKinney, Texas.

Services

Custom Software Development

Client Focus

Washington, DC
2 - 9 employees
Undisclosed
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T Solutions, LLC is an IT managed services company headquartered in Washington, District of Columbia. They specialize in IT managed services and custom software development.

Services

Custom Software Development IT Managed Services

Client Focus

Huntsville, AL
10 - 49 employees
Undisclosed
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Software development firm System Dynamics International Incorporated S D I focuses on custom software development, product design, and application testing. They were founded in 1979.

Services

Custom Software Development Application Testing Product Design

Client Focus

Monterey, CA
50 - 249 employees
Undisclosed
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Launched in 2006, Advanced Onion, Inc. Is a midsize business consulting company. Their team focuses on business consulting, custom software development, IT managed services, and cybersecurity.

Services

Custom Software Development Business Consulting Cybersecurity IT Managed Services

Client Focus

Need help selecting a company?

Based on your budget, timeline, and specifications we can help you build a shortlist of companies that perfectly matches your project needs. Get started by submitting your project details.

Get Started