Company lists · Data refreshed September 2026

Top 25 Government erp software companies based in the United States

Name: Government erp software companies based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 3, 2026 230 companies tracked

RevenueBase identified 230 government erp software companies headquartered in the United States as of September 2026 and tracks 6,972 professional contacts across them, including 2,446 with verified work emails and 2,271 with mobile numbers. New York is the largest hub.

This list covers government erp software companies headquartered in the United States, 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 3, 2026.

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 3, 2026 86% judged on-target in blind review

230Companies

6,972Contacts tracked

2,446Verified emails

2,271Mobile numbers

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The 25 largest government erp software companies based in the United States

Ranked by team size

Top 25 of 230 government erp software companies based in the United States, ranked by team size, largest first. Data refreshed Sep 3, 2026. RevenueBase Smart Search rates how each company's information relates to government erp software companies: 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	Opengov INC	Partial evidence	San Francisco, TX, United StatesHQ checked Sep 3, 2026	501-1,000	978 contacts →
	Partial evidence “Our mission is to power more effective and accountable government.” Source: RevenueBase Database · checked Sep 3, 2026
2	Unanet	Strong evidence	Dulles, VA, United StatesHQ checked Sep 3, 2026	201-500	464 contacts →
	Strong evidence “Unanet is a leading provider of ERP and CRM solutions purpose-built for Government Contractors, AEC, and Professional Services.” Source: RevenueBase Database · checked Sep 3, 2026
3	Bs&a Software	Strong evidence	Bath, MI, United StatesHQ checked Sep 3, 2026	201-500	270 contacts →
	Strong evidence “Local Government ERP Software Experts BS & A Software provides tightly integrated ERP software solutions specifically designed for local governments, streamlining processes across…” Source: RevenueBase Database · checked Sep 3, 2026
4	Computronix	Indirect evidence	Lakewood, CO, United StatesHQ checked Sep 3, 2026	51-200	214 contacts →
	Indirect evidence “At Computronix, we value strong relationships with our clients.” Source: RevenueBase Database · checked Sep 3, 2026
5	Cortracker 360	Strong evidence	Novi, MI, United StatesHQ checked Sep 3, 2026	51-200	208 contacts →
	Strong evidence “CORtracker is agile, 360° ERP Software of business management solutions for various industries and organizations of all sizes, from big to small and growing businesses.” Source: RevenueBase Database · checked Sep 3, 2026
6	Integrated Data Services	Strong evidence	United StatesHQ checked Sep 3, 2026	201-500	176 contacts →
	Strong evidence “Integrated Data Services (IDS) is a leading provider of custom software products and Government financial management services.” Source: RevenueBase Database · checked Sep 3, 2026
7	Springbrook Software	Strong evidence	American Fork, UT, United StatesHQ checked Sep 3, 2026	201-500	168 contacts →
	Strong evidence “Springbrook Software’s new Cirrus delivers the modern true cloud ERP local U.S.” Source: RevenueBase Database · checked Sep 3, 2026
8	VAI Vormittag Associates, INC	Strong evidence	Ronkonkoma, CA, United StatesHQ checked Sep 3, 2026	201-500	154 contacts →
	Strong evidence “VAI Company Overview VAI is a leading independent mid-market ERP software developer renowned for its flexible solutions and ability to automate critical business functions for the…” Source: RevenueBase Database · checked Sep 3, 2026
9	WM Synergy	Strong evidence	Houston, PA, United StatesHQ checked Sep 3, 2026	51-200	148 contacts →
	Strong evidence “At WM Synergy, we empower manufacturers and distributors with world-class ERP software, support, and services designed to drive efficiency and growth.” Source: RevenueBase Database · checked Sep 3, 2026
10	Caselle, INC	Strong evidence	Provo, UT, United StatesHQ checked Sep 3, 2026	51-200	109 contacts →
	Strong evidence “Caselle provides Governments and Service Districts with increased productivity and efficiency through a suite of integrated Government Accounting Software.” Source: RevenueBase Database · checked Sep 3, 2026
11	Calsoft Systems	Partial evidence	Torrance, IL, United StatesHQ checked Sep 3, 2026	51-200	106 contacts →
	Partial evidence “Since 1994, Calsoft Systems has been a leading provider of ERP solutions, serving clients from local businesses to renowned corporations worldwide.” Source: RevenueBase Database · checked Sep 3, 2026
12	Epromis Solutions	Partial evidence	TX, United StatesHQ checked Sep 3, 2026	201-500	99 contacts →
	Partial evidence “Welcome to ePROMIS Solutions, a Houston-based innovator with over 30 years of experience in delivering futuristic enterprise management software.” Source: RevenueBase Database · checked Sep 3, 2026
13	Jamis Software Corporation	Partial evidence	Boulder, NJ, United StatesHQ checked Sep 3, 2026	51-200	92 contacts →
	Partial evidence “Government contractors deserve technology solutions that improve how they serve their federal customers, not get in the way.” Source: RevenueBase Database · checked Sep 3, 2026
14	CEM Business Solutions	Partial evidence	Woodcliff Lake, NJ, United StatesHQ checked Sep 3, 2026	51-200	88 contacts →
	Partial evidence “CEM provides clients with unified ERP solutions as well as integrated solutions for Construction, Project management, HR, and construction payroll.” Source: RevenueBase Database · checked Sep 3, 2026
15	Serenity Infotech, INC	Partial evidence	Suwanee, GA, United StatesHQ checked Sep 3, 2026	201-500	78 contacts →
	Partial evidence “Serenity Infotech is a global provider of software solutions and consulting services to Fortune 500 and SMB organizations, assisting these clients in the entire process of…” Source: RevenueBase Database · checked Sep 3, 2026
16	Clients First Business Solutions	Partial evidence	Holmdel, United StatesHQ checked Sep 3, 2026	51-200	68 contacts →
	Partial evidence “Clients First provides tailored, financial and ERP systems and services for growing companies so they can achieve enterprise-level results.” Source: RevenueBase Database · checked Sep 3, 2026
17	Earnest & Associates	Indirect evidence	Glen Burnie, MA, United StatesHQ checked Sep 3, 2026	51-200	62 contacts →
	Indirect evidence “Operating at peak profitability is your business.” Source: RevenueBase Database · checked Sep 3, 2026
18	Deacom, An ECI Software Solution	Strong evidence	Westlake, TX, United StatesHQ checked Sep 3, 2026	51-200	47 contacts →
	Strong evidence “Deacom, an ECI Software Solution, is a comprehensive ERP (Enterprise Resource Planning) platform with a rich set of capabilities and extensibility designed for growing process…” Source: RevenueBase Database · checked Sep 3, 2026
19	Summit Technology	Indirect evidence	Athens, AL, United StatesHQ checked Sep 3, 2026	501-1,000	46 contacts →
	Indirect evidence “Emtec, Inc, a leading IT consulting firm, announces the acquisition of Summit Technology, effective November 30, 2015.” Source: RevenueBase Database · checked Sep 3, 2026
20	Optimal Business Solutions, LLC	Partial evidence	NJ, United StatesHQ checked Sep 3, 2026	51-200	40 contacts →
	Partial evidence “AMT is a state-of the-art ERP Solution designed for the Import and Manufacturing industry.” Source: RevenueBase Database · checked Sep 3, 2026
21	Peoplesoft, INC	Indirect evidence	Pleasanton, CA, United StatesHQ checked Sep 3, 2026	51-200	40 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 3, 2026
22	Accountingware	Partial evidence	Lubbock, TX, United StatesHQ checked Sep 3, 2026	51-200	35 contacts →
	Partial evidence “AccountingWare is the developer of ActivityHD, a flexible and comprehensive ERP system allowing the sophisticated accounting department to manage the enterprise.” Source: RevenueBase Database · checked Sep 3, 2026
23	Diligent Group,llc	Indirect evidence	Richmond, VA, United StatesHQ checked Sep 3, 2026	51-200	33 contacts →
	Indirect evidence “At Diligent Group, we have always put our people first.” Source: RevenueBase Database · checked Sep 3, 2026
24	Oakland Consulting Group, INC	Indirect evidence	Lanham, MD, United StatesHQ checked Sep 3, 2026	51-200	27 contacts →
	Indirect evidence “Since 1997, Oakland Consulting Group has provided an extensive range of innovative Information Technology (IT) services that have consistently enabled our customers to achieve…” Source: RevenueBase Database · checked Sep 3, 2026
25	Government Brands, LLC	Strong evidence	Alpharetta, GA, United StatesHQ checked Sep 3, 2026	201-500	26 contacts →
	Strong evidence “Government Brands is the preferred partner for government software solutions and integrated payments.” Source: RevenueBase Database · checked Sep 3, 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 erp software companies. 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 erp software companies.
Partial evidence: Its own public description names part of government erp software companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name government erp software companies. 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 230 government erp software companies based in the United States

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Government erp software companies based in the United States at a glance

As of Sep 3, 2026

35.1%Verified-email coverage

32.6%Mobile-number coverage

30.3Average contacts per company

11-50Median size (employees)

3.0%Largest-city concentration · New York

Sep 3, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

Freshness & accuracy

How recently the business emails on this list were verified

Email last verified

00–30

22931–60

1,44061–90

75490–180

23180+

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 erp software companies, 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.
What qualifies: Companies headquartered in the United States whose own description of what they do matches “government erp software companies”. 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 erp software companies), 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 erp software companies, and records with no verified work email. Companies headquartered outside United States are excluded even when they keep an office there.
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, 2,446 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 3, 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.

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 erp software companies, 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 erp software companies are there based in the United States?

RevenueBase identified 230 government erp software companies headquartered in the United States 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?

Opengov INC, headquartered in Plano, tops this list with the largest team on record.

Which city has the most government erp software companies?

New York leads with 7 headquartered companies, followed by Houston (6) and Los Angeles (5).

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 2,446 verified decision-maker contacts tracked across these 230 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 3, 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.