Company lists · Data refreshed September 2026

Top 25 Government software services worldwide

Name: Government software services worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 21, 2026 7,157 companies tracked

RevenueBase identified 7,157 government software services worldwide as of September 2026 and tracks 148,902 professional contacts across them, including 41,143 with verified work emails. The United States is the largest market and London the largest hub.

This list covers government software services worldwide, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 21, 2026. Country and city lists for government software services follow the table.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 21, 2026 86% judged on-target in blind review

7,157Companies

148,902Contacts tracked

41,143Verified emails

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The 25 largest government software services worldwide

Ranked by team size

Top 25 of 7,157 government software services worldwide, ranked by team size, largest first. Data refreshed Sep 21, 2026. RevenueBase Smart Search rates how each company's information relates to government software services: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Public Services And Procurement Canada Services Publics ET Approvisionnement Canada	Indirect evidence	CanadaHQ checked Sep 21, 2026	10001+	8,202 contacts →
	Indirect evidence “We serve federal departments and agencies as their central purchasing agent, real property manager, treasurer, accountant, pay and pension administrator, integrity adviser and…” Source: RevenueBase Database · checked Sep 21, 2026
2	Tyler Technologies	Partial evidence	Plano, TX, United StatesHQ checked Sep 21, 2026	5,001-10,000	6,842 contacts →
	Partial evidence “Tyler Technologies (NYSE: TYL) provides integrated software and technology services to the public sector.” Source: RevenueBase Database · checked Sep 21, 2026
3	Shared Services Canada Services Partagés Canada	Partial evidence	Ottawa, ON, CanadaHQ checked Sep 21, 2026	5,001-10,000	4,650 contacts →
	Partial evidence “Shared Services Canada is modernizing how the Government of Canada manages its information technology (IT) infrastructure.” Source: RevenueBase Database · checked Sep 21, 2026
4	Sita SOC LTD	Indirect evidence	South AfricaHQ checked Sep 21, 2026	1,001-5,000	3,212 contacts →
	Indirect evidence “SITA was established in to consolidate and coordinate the State’s information technology resources in order to achieve cost savings through scale, increase delivery capabilities…” Source: RevenueBase Database · checked Sep 21, 2026
5	Civica	Partial evidence	London, United KingdomHQ checked Sep 21, 2026	5,001-10,000	2,853 contacts →
	Partial evidence “We’re Civica and we make software that helps deliver critical services for citizens all around the world.” Source: RevenueBase Database · checked Sep 21, 2026
6	Softplan	Indirect evidence	Florianópolis, BrazilHQ checked Sep 21, 2026	1,001-5,000	2,370 contacts →
	Indirect evidence “We work to make public and private business in Brazil more transparent, efficient and agile by using modern and innovative technologies.” Source: RevenueBase Database · checked Sep 21, 2026
7	Fast Enterprises, LLC	Strong evidence	Centennial, CO, United StatesHQ checked Sep 21, 2026	1,001-5,000	2,363 contacts →
	Strong evidence “For 25+ years, we’ve transformed the way government agencies serve their communities, providing software that delivers superior customer experiences, greater flexibility, and…” Source: RevenueBase Database · checked Sep 21, 2026
8	Contour Software	Partial evidence	Karachi, PakistanHQ checked Sep 21, 2026	1,001-5,000	2,109 contacts →
	Partial evidence “Contour Software is a wholly owned subsidiary of Constellation Software CSI acquires, manages, and builds market-leading vertical market software (“VMS”) businesses that develop…” Source: RevenueBase Database · checked Sep 21, 2026
9	Govcio	Partial evidence	Fairfax, VA, United StatesHQ checked Sep 21, 2026	1,001-5,000	2,101 contacts →
	Partial evidence “GovCIO was founded with a single purpose- to transform government IT.” Source: RevenueBase Database · checked Sep 21, 2026
10	Dataport AÖR	Indirect evidence	Altenholz, GermanyHQ checked Sep 21, 2026	5,001-10,000	1,955 contacts →
	Indirect evidence “Wir versorgen die öffentliche Verwaltung mit IT: Ob Rechenzentrum, Endgeräte, Netzwerke oder Fachsoftware – wir stellen alles bereit, was die Verwaltung zum Arbeiten braucht.” Source: RevenueBase Database · checked Sep 21, 2026
11	Perspecta	Indirect evidence	Chantilly, VA, United StatesHQ checked Sep 21, 2026	10001+	1,753 contacts →
	Indirect evidence “At Perspecta we question, we seek and we solve.” Source: RevenueBase Database · checked Sep 21, 2026
12	National Informatics Centre, Govt Of India	Indirect evidence	United StatesHQ checked Sep 21, 2026	501-1,000	1,634 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 21, 2026
13	ABM Knowledgeware LTD	Partial evidence	Mumbai, IndiaHQ checked Sep 21, 2026	501-1,000	1,021 contacts →
	Partial evidence “ABM is a frontrunner in enabling e-government in India with several successfully sustained projects.” Source: RevenueBase Database · checked Sep 21, 2026
14	Civicplus	Partial evidence	Manhattan, KS, United StatesHQ checked Sep 21, 2026	501-1,000	907 contacts →
	Partial evidence “CivicPlus is the only government technology company exclusively committed to powering and empowering governments to efficiently operate, serve, and govern through the use of our…” Source: RevenueBase Database · checked Sep 21, 2026
15	REI Systems	Indirect evidence	Sterling, VA, United StatesHQ checked Sep 21, 2026	501-1,000	863 contacts →
	Indirect evidence “REI Systems delivers reliable and innovative technology solutions that empower federal, state, local, and nonprofit organizations to achieve their missions.” Source: RevenueBase Database · checked Sep 21, 2026
16	I3 Verticals	Partial evidence	Nashville, TN, United StatesHQ checked Sep 21, 2026	1,001-5,000	823 contacts →
	Partial evidence “i3 Verticals seamlessly delivers integrated software and services to customers in Public Sector markets.” Source: RevenueBase Database · checked Sep 21, 2026
17	Statens Servicecenter	Indirect evidence	Gävle, SwedenHQ checked Sep 21, 2026	1,001-5,000	805 contacts →
	Indirect evidence “Statens servicecenter är en statlig beredskapsmyndighet med uppdrag att erbjuda effektiv service till medborgare och myndigheter.” Source: RevenueBase Database · checked Sep 21, 2026
18	Betha Sistemas	Partial evidence	Criciúma, BrazilHQ checked Sep 21, 2026	501-1,000	789 contacts →
	Partial evidence “Líder no desenvolvimento e comercialização de softwares para gestão pública, a Betha Sistemas é uma empresa catarinense que atua há 27 anos no mercado nacional.” Source: RevenueBase Database · checked Sep 21, 2026
19	European Dynamics	Partial evidence	Athens, GreeceHQ checked Sep 21, 2026	1,001-5,000	746 contacts →
	Partial evidence “EUROPEAN DYNAMICS is a leading Information Technologies service provider and software developer in the field of eGovernment, operating internationally as a group of companies…” Source: RevenueBase Database · checked Sep 21, 2026
20	Neogov	Partial evidence	El Segundo, CA, United StatesHQ checked Sep 21, 2026	501-1,000	674 contacts →
	Partial evidence “For over 25 years, NEOGOV has been at the forefront of public-sector innovation, building technology that helps government and education organizations work smarter, move faster…” Source: RevenueBase Database · checked Sep 21, 2026
21	Salient Crgt	Indirect evidence	Fairfax, VA, United StatesHQ checked Sep 21, 2026	1,001-5,000	639 contacts →
	Indirect evidence “For over 20 years, Salient CRGT has upheld its mission to "empower our diverse, hard-working team to deliver high-value solutions that make positive impacts on missions and…” Source: RevenueBase Database · checked Sep 21, 2026
22	Micromerger Pvt. LTD	Indirect evidence	Islamabad, PakistanHQ checked Sep 21, 2026	501-1,000	632 contacts →
	Indirect evidence “MicroMerger (Pvt.) Ltd.” Source: RevenueBase Database · checked Sep 21, 2026
23	Agency For Governmental IT Services	Partial evidence	Ballerup, DenmarkHQ checked Sep 21, 2026	501-1,000	581 contacts →
	Partial evidence “The Agency for Governmental IT Services is an agency of the Ministry of Finance group, which provides IT services to eight ministries and their users.” Source: RevenueBase Database · checked Sep 21, 2026
24	EL Produções DE Software	Partial evidence	Domingos Martins, BrazilHQ checked Sep 21, 2026	501-1,000	494 contacts →
	Partial evidence “Presente em diversos Estados do Brasil, com mais de 30 anos de mercado, a EL Produções de Software é atualmente uma das maiores empresas especializadas nesta área.” Source: RevenueBase Database · checked Sep 21, 2026
25	Accela	Partial evidence	San Ramon, CA, United StatesHQ checked Sep 21, 2026	201-500	490 contacts →
	Partial evidence “Accela provides a unified suite of cloud solutions trusted by governments across the globe to accelerate their digital transformation, deliver vital services, and build stronger…” Source: RevenueBase Database · checked Sep 21, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: government software services. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names government software services.
Partial evidence: Its own public description names part of government software services, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name government software services. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 7,157 government software services worldwide

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Government software services worldwide at a glance

As of Sep 21, 2026

27.6%Verified-email coverage

20.8Average contacts per company

1-10Median size (employees)

1.0%Largest-city concentration · London

Sep 21, 2026Page data refreshed

Companies by employee count

1-10

3,722

11-50

2,387

51-200

696

201-500

179

501-1,000

1,001-5,000

5,001-10,000

10001+

Email recency is reported on each country list linked below.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among government software services, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
Coverage: Every country. Country and city lists for government software services are linked below.
What qualifies: Companies worldwide whose own description of what they do matches “government software services”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names government software services), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among government software services, and records with no verified work email.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 41,143 across the full list. 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 September 21, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Government software services by location

34 lists · largest first

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

Countries

Cities

Government software services based in Hyderabad, India29

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names government software services, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many government software services are there worldwide?

RevenueBase identified 7,157 government software services worldwide as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Public Services And Procurement Canada Services Publics ET Approvisionnement Canada, headquartered in Worldwide, tops this list with the largest team on record.

Which country has the most government software services?

The United States leads with 1,030 companies, followed by India (656) and Brazil (529). Every government software services list by country and city is linked on this page.

Which city has the most government software services?

London leads with 72 headquartered companies, followed by Sao Paulo (57) and Dhaka (53).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 41,143 verified decision-maker contacts tracked across these 7,157 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 21, 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 Smart Search, 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.