Company lists · Data refreshed October 2026

Top 25 Government systems architects worldwide

Name: Government systems architects worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Oct 13, 2026 12,118 companies tracked

RevenueBase identified 12,118 company matches for government systems architects worldwide as of October 2026 and tracks 393,305 professional contacts across them, including 93,220 with verified work emails. The United States is the largest market and Washington the largest hub.

This list covers company matches for government systems architects worldwide, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed October 13, 2026. Country and city lists for government systems architects follow the table.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list RevenueBase SmartSearch · Exact Recorded Oct 13, 2026 How this list was built

12,118Companies

393,305Contacts tracked

93,220Verified emails

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The 25 largest government systems architects worldwide

Ranked by team size

Top 25 of 12,118 company matches for government systems architects worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 13, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Leidos	Exact match	Reston, VA, United StatesHQ recorded Oct 13, 2026	10001+	28,359 contacts →
	Exact match “Leidos is an industry and technology leader serving government & commercial customers with smarter, more efficient digital and mission innovations.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
2	General Dynamics Information Technology	Exact match	Falls Church, VA, United StatesHQ recorded Oct 13, 2026	10001+	24,883 contacts →
	Exact match “GDIT is a global technology and professional services company that delivers solutions, technology and mission services to every major agency across the U.S.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
3	Mantech	Exact match	Herndon, VA, United StatesHQ recorded Oct 13, 2026	5,001-10,000	9,912 contacts →
	Exact match “About Us: At MANTECH, we believe national security demands more than technology-it requires an unwavering dedication to the mission and the warfighters who defend it.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
4	Accenture Federal Services	Exact match	Arlington, VA, United StatesHQ recorded Oct 13, 2026	10001+	9,597 contacts →
	Exact match “We power reinvention across the US federal government to help agencies deliver greater outcomes using proven commercial solutions, mission expertise, and new technologies – cloud…” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
5	Tyler Technologies	Exact match	Plano, TX, United StatesHQ recorded Oct 13, 2026	5,001-10,000	7,080 contacts →
	Exact match “Tyler Technologies (NYSE: TYL) provides integrated software and technology services to the public sector.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
6	Datacom	Exact match	Auckland, New ZealandHQ recorded Oct 13, 2026	5,001-10,000	6,126 contacts →
	Exact match “Customer focused values.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
7	Cegeka	Exact match	Hasselt, BelgiumHQ recorded Oct 13, 2026	5,001-10,000	4,628 contacts →
	Exact match “The digital world moves fast.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
8	Asrc Federal	Exact match	Reston, VA, United StatesHQ recorded Oct 13, 2026	5,001-10,000	4,577 contacts →
	Exact match “ASRC Federal’s employees provide solutions for more than 30 U.S.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
9	Quest Software	Exact match	Austin, TX, United StatesHQ recorded Oct 13, 2026	1,001-5,000	3,329 contacts →
	Exact match “At Quest Software, we help organizations build modern, trusted foundations for AI.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
10	EJADA	Exact match	Riyadh, Saudi ArabiaHQ recorded Oct 13, 2026	1,001-5,000	3,069 contacts →
	Exact match “ejada is a leading technology solutions provider in the Middle East and North Africa (MENA) region, headquartered in Saudi Arabia since 2005.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
11	Mitra Integrasi Informatika, PT	Exact match	Jakarta, IndonesiaHQ recorded Oct 13, 2026	1,001-5,000	2,712 contacts →
	Exact match “Mitra Integrasi Informatika (“MII”), established in 1996 as a subsidiary of the publicly listed PT Metrodata Electronics, Tbk.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
12	LMI	Exact match	Tysons, VA, United StatesHQ recorded Oct 13, 2026	1,001-5,000	2,653 contacts →
	Exact match “LMI is a new breed of digital solutions provider, disrupting the traditional govcon model with commercial-grade technology that is ready day-one.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
13	Govcio	Exact match	Fairfax, VA, United StatesHQ recorded Oct 13, 2026	1,001-5,000	2,223 contacts →
	Exact match “GovCIO was founded with a single purpose- to transform government IT.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
14	LPS	Exact match	Tai Kok Tsui Hong Kong, Hong KongHQ recorded Oct 13, 2026	1,001-5,000	2,194 contacts →
	Exact match “Lenovo PCCW Solutions (LPS) is a leading IT and technology solutions provider in the Asia Pacific region.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
15	Diyar United Company	Exact match	Kuwait City, KuwaitHQ recorded Oct 13, 2026	1,001-5,000	2,071 contacts →
	Exact match “Since its inception in 1980, Diyar United has been in the business of providing innovative Information Technology solutions, products and services in state of Kuwait.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
16	National Informatics Centre, Govt Of India	Exact match	United StatesHQ recorded Oct 13, 2026	501-1,000	1,692 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
17	ASM Research	Exact match	Fairfax, VA, United StatesHQ recorded Oct 13, 2026	1,001-5,000	1,668 contacts →
	Exact match “ASM Research, an Accenture Federal Services Company, is an information solutions integrator and a leading provider of innovative technology solutions and advanced analytical…” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
18	DMI	Exact match	Mclean, VA, United StatesHQ recorded Oct 13, 2026	1,001-5,000	1,595 contacts →
	Exact match “DMI is a leading provider of digital services and technology solutions with a focus on end-to-end managed services, including managed mobility, cloud, cybersecurity, network…” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
19	Malamteam	Exact match	Petach Tikva, IsraelHQ recorded Oct 13, 2026	5,001-10,000	1,585 contacts →
	Exact match “As Israel's premier IT services powerhouse, Malam Team stands at the forefront of technological innovation, redefining the landscape of information technology with unparalleled…” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
20	Nava Tech For Business	Exact match	Barueri, BrazilHQ recorded Oct 13, 2026	1,001-5,000	1,548 contacts →
	Exact match “Atuamos no core de empresas líderes em seus segmentos, onde tecnologia, estratégia e operação se encontram.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
21	CSM Technologies	Exact match	Bhubaneswar, IndiaHQ recorded Oct 13, 2026	1,001-5,000	1,473 contacts →
	Exact match “Since 1998, we have been a trusted partner for digital transformation, delivering pioneering IT solutions to both government and private sectors.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
22	Saudi Business Machines - SBM	Exact match	Jeddah, Saudi ArabiaHQ recorded Oct 13, 2026	1,001-5,000	1,468 contacts →
	Exact match “Saudi Business Machines Ltd.(SBM) is the General Marketing and Services Representative of IBM in Saudi Arabia and the Kingdom’s leading provider of end-to-end enterprise…” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
23	Site سايت	Exact match	Al Nakheel, Saudi ArabiaHQ recorded Oct 13, 2026	501-1,000	1,453 contacts →
	Exact match “We are established for enriching local content in designing, developing, and operating secure digital computing environments through Saudi talents, by fulfilling our role as a…” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
24	Government Acquisitions	Exact match	Cincinnati, OH, United StatesHQ recorded Oct 13, 2026	n/a	1,438 contacts →
	Exact match “Government Acquisitions, LLC (GAI) stands at the forefront of a transformative era, where artificial intelligence is reshaping our world and the stakes have never been higher.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
25	SCC France	Exact match	Nanterre, FranceHQ recorded Oct 13, 2026	1,001-5,000	1,378 contacts →
	Exact match “SCC France unleashes the potential of IT for global businesses, as one of Europe’s largest independent IT groups.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “government systems architects”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 12,118 government systems architects worldwide

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Government systems architects worldwide at a glance

As of Oct 13, 2026

23.7%Verified-email coverage

32.5Average contacts per company

11-50Median size (employees)

1.2%Largest-city concentration · Washington

Oct 13, 2026Page data refreshed

Companies by employee count

1-10

4,937

11-50

4,577

51-200

1,831

201-500

448

501-1,000

154

1,001-5,000

104

5,001-10,000

10001+

Email recency is reported on each country list linked below.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
Coverage: Every country. Country and city lists for government systems architects are linked below.
What qualifies: Company records worldwide whose business descriptions match “government systems architects” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch: Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview: The public preview omits records without a verified work email. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality: RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
Ranking: Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification: Every displayed company carries at least one verified work email. RevenueBase tracks 93,220 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh: This page's figures were pulled from the company graph on October 13, 2026. Lists refresh periodically as the graph is re-checked.
Record context: Company records and descriptions can change. Check the company's website for its current services and locations.

Government systems architects by location

91 lists · largest first

Every Government systems architects list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

Cities

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “government systems architects”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many government systems architects are there worldwide?

RevenueBase identified 12,118 company matches for government systems architects worldwide as of October 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Leidos tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which country has the most government systems architects?

The United States leads with 3,605 companies, followed by India (1,153) and Brazil (385). Every government systems architects list by country and city is linked on this page.

Which city has the most government systems architects?

Washington leads with 141 company records, followed by Dubai (134) and Reston (111).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 93,220 professional contacts with verified work emails tracked across these 12,118 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on October 13, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.