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Top Software Development Companies for Government

28 of 62 software development companies ranked on evidence in the Q4 2026 edition.

Between them, the 62 software development companies on this page cover security (13), financial services (12), information technology (11) and engineering (9). They also list work in United States. 62 of them have written a profile you can read before you get in touch.

TrustList ranking

Q4 2026 edition

28 of 62 software development companies ranked on evidence held on 12 October 2026: client reviews, vetting, awards and facts each business states on its own website, which we read and date. Nobody pays to be placed.

Positions are fixed for the quarter; the next edition is due in January 2027.

How this is ranked About this edition

All software development companies 28 ranked SMEs 27 ranked

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Honovee, LLC
Engineering · Agile · Cybersecurity
Small US technology contractor providing systems engineering, software, data analytics and cybersecurity to government agencies
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Why #1: Founded 2014 · ISO 9001, ISO 27001, professional accreditation, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
DPRA Inc
Security · Partners · Legal · Also in Kansas and Tennessee
DPRA Inc is a US contractor serving government and business in defence logistics, information technology, records management and environmental policy.
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Why #2: In business 20+ years · ISO 9001, professional accreditation, as stated on its own website, read 29 Sept 2026
Not yet on record: client reviews, vetting.
Influential Software
Energy & Natural Resources · Financial Services · Non Profit
Influential Software is a UK software and IT consultancy that builds custom applications and supports the systems around them.
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Why #3: In business 30+ years · Microsoft partner · Team of 100+, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
IT Consultants Limited
IT Solution · Also in Bangladesh
Bangladeshi licensed payment system operator and IT solutions provider serving banks, government and financial institutions
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Why #4: Founded 2000 · professional accreditation, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
InLogic IT Solutions
IT Solution · Creative · simple
InLogic IT Solutions LLC is an IT services company in Dubai that has operated since 2016.
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Why #5: Founded 2016 · ISO 9001, ISO 27001, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
BahFed Corp
Information Technology · Collaboration
BahFed Corp is a small IT supplier in Portland, Oregon, incorporated in 2011, that sells technology products and support to government buyers.
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Why #6: Founded 2011 · ISO 9001, as stated on its own website, read 28 Sept 2026
Not yet on record: client reviews, vetting.
Antech Sytems
Antech Sytems is a custom software developer headquartered in Chesapeake, Virginia, trading as Antech Systems.
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Why #7: Founded 1990 · Team of 180+, as stated on its own website, read 28 Sept 2026
Not yet on record: client reviews, vetting.
Dat/Em Systems International
Engineering · Cloud · Mapping
Dat/Em Systems International makes digital mapping and photogrammetric software and hardware.
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Why #8: Founded 1987, as stated on its own website, read 29 Sept 2026
Not yet on record: client reviews, vetting.
ITFederal
Information Technology · Spring
ITFederal is a division of VDN Systems, Inc. It provides information technology solutions and services, with a focus on the United States federal government.
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Why #9: Founded 1989, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
ARES Corporation
Risk Management · Project Management · Legal
ARES Corporation is a small business, founded in 1992 and based in McLean, Virginia, that supports space, defence and other government programmes.
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Why #10: Founded 1992, as stated on its own website, read 28 Sept 2026
Not yet on record: client reviews, vetting.
Contractor Support Services Inc.
Also in United States
Woman-owned US small business providing management, technical and professional support services to government and industry
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Why #11: Founded 1993, as stated on its own website, read 28 Sept 2026
Not yet on record: client reviews, vetting.
Alert IT Solutions
Resourcing · Also in Illinois
Alert IT Solutions, Inc. supplies IT project staff and consulting to government agencies and private companies in Illinois and elsewhere in the country.
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Why #12: Founded 1994, as stated on its own website, read 28 Sept 2026
Not yet on record: client reviews, vetting.
DoubleBridge Technologies, Inc.
Creative · Goals · Insurance
New Jersey software and IT services firm for life sciences organisations, covering document management and data migration
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Why #13: Founded 1997, as stated on its own website, read 29 Sept 2026
Not yet on record: client reviews, vetting.
Guotai Epoint Software Co., Ltd.
Business Services
Chinese software company supplying digital procurement, e-government and construction systems to public bodies and large groups
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Why #14: Founded 1998, as stated on its own website, read 29 Sept 2026
Not yet on record: client reviews, vetting.
GGMR
Financial Services · Non Profit · Telecommunications
GGMR is a UK technology consultancy that has spent 21 years building custom digital products for large organisations in highly regulated sectors.
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Why #15 (shared): In business 21+ years, as stated on its own website, read 29 Sept 2026
Not yet on record: client reviews, vetting.
Einfotech Telecommunications and Systems Limited
IT Services · Data Center · Security
Einfotech Telecommunications and Systems Limited, trading as E-infotech, is an information technology and physical security company in Port Harcourt, Nigeria.
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Why #15 (shared): Founded 2005, as stated on its own website, read 29 Sept 2026
Not yet on record: client reviews, vetting.
Capricorn Systems, Inc.
Recommendations
Capricorn Systems, Inc. builds custom software and supplies technical staff to organisations that want to streamline their processes.
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Why #17 (shared): In business 20+ years, as stated on its own website, read 28 Sept 2026
Not yet on record: client reviews, vetting.
Interpersonal Frequency
Supply Chain, Logistics, and Transport · Education
Interpersonal Frequency is a web agency that concentrates on public sector organisations across the United States.
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Why #17 (shared): In business 20+ years, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
AO Consult LLC
Cloud · DataBase · Video · Also in Alexandria
AO Consult LLC is a certified veteran-owned small business that provides consulting and technology services to the US federal government.
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Why #17 (shared): In business 20+ years, as stated on its own website, read 28 Sept 2026
Not yet on record: client reviews, vetting.
Carter-Lambert Divisions, LLC
Engineering · Creative · Accounting
Carter-Lambert Divisions, LLC, often shortened to CLD, is a government services contractor headquartered in Waldorf, Maryland.
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Why #17 (shared): Founded 2006, as stated on its own website, read 28 Sept 2026
Not yet on record: client reviews, vetting.
Data Ingenious Global Ltd.
Consumer Products & Services · Business Services · IT Services · Also in Jaipur
Data Ingenious Global Ltd., now presenting itself simply as Data, is a software company in Jaipur, India, with more than 25 years of engineering history.
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Why #21: ISO 9001, ISO 27001, professional accreditation, as stated on its own website, read 29 Sept 2026
Not yet on record: client reviews, vetting.
Creative Nights
Internet · Creative · simple · Also in United States
UX design and technology consultancy building accessible, fast websites and web applications for organisations in regulated sectors
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Why #22: Founded 2009, as stated on its own website, read 28 Sept 2026
Not yet on record: client reviews, vetting.
End2End Technical Solutions, Inc.
Engineering · Partners
End2End Technical Solutions, Inc. is a certified Woman-Owned Small Business headquartered in Gambrills, Maryland.
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Why #23 (shared): Founded 2011, as stated on its own website, read 29 Sept 2026
Not yet on record: client reviews, vetting.
iNovex Information Systems, Inc.
Consumer Products & Services · Information Technology · Security
iNovex Information Systems, Inc. is a software and engineering company serving government and commercial customers.
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Why #23 (shared): In business 15+ years, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.

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Top Software Development Companies for Government

Honovee, LLC

DPRA Inc

Influential Software

IT Consultants Limited

InLogic IT Solutions

BahFed Corp

Antech Sytems

Dat/Em Systems International

ITFederal

ARES Corporation

Contractor Support Services Inc.

Alert IT Solutions

DoubleBridge Technologies, Inc.

Guotai Epoint Software Co., Ltd.

GGMR

Einfotech Telecommunications and Systems Limited

Capricorn Systems, Inc.

Interpersonal Frequency

AO Consult LLC

Carter-Lambert Divisions, LLC

Data Ingenious Global Ltd.

Creative Nights

End2End Technical Solutions, Inc.

iNovex Information Systems, Inc.

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