Company lists · Data refreshed September 2026

Top 25 Enterprise software implementation firms based in the United States

Name: Enterprise software implementation firms based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 2, 2026 9,434 companies tracked

RevenueBase identified 9,434 enterprise software implementation firms headquartered in the United States as of September 2026 and tracks 219,124 professional contacts across them, including 70,628 with verified work emails and 55,619 with mobile numbers. New York is the largest hub.

This list covers enterprise software implementation firms 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 2, 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 RevenueBase Smart Search rating on every row Refreshed Sep 2, 2026 86% judged on-target in blind review

9,434Companies

219,124Contacts tracked

70,628Verified emails

55,619Mobile numbers

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The 25 largest enterprise software implementation firms based in the United States

Ranked by team size

Top 25 of 9,434 enterprise software implementation firms based in the United States, ranked by team size, largest first. Data refreshed Sep 2, 2026. RevenueBase Smart Search rates how each company's information relates to enterprise software implementation firms: 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	CDW	Indirect evidence	Vernon Hills, IL, United States	10001+	13,120 contacts →
	Indirect evidence “At CDW, we know how to make technology work so people can do great things.” Source: RevenueBase Database · checked Sep 2, 2026
2	World Wide Technology	Indirect evidence	Anchorage, AK, United States	10001+	9,138 contacts →
	Indirect evidence “We are thinkers and doers.” Source: RevenueBase Database · checked Sep 2, 2026
3	Wavestone	Indirect evidence	New York, United States	1,001-5,000	6,248 contacts →
	Indirect evidence “Born from the rise of digital innovation, Wavestone has evolved into a leading consulting firm positioned at the convergence of business and technology.” Source: RevenueBase Database · checked Sep 2, 2026
4	Visionet Systems INC	Indirect evidence	Cranbury, NJ, United States	10001+	3,113 contacts →
	Indirect evidence “Visionet is a premier digital technology solutions company built on the premise of disruptive innovation.” Source: RevenueBase Database · checked Sep 2, 2026
5	Rimini Street	Strong evidence	Las Vegas, NV, United States	1,001-5,000	2,034 contacts →
	Strong evidence “Rimini Street, Inc.(Nasdaq: RMNI), a Russell Company, is a global leader in end-to-end third-party enterprise software support, managed services and Agentic AI ERP innovation…” Source: RevenueBase Database · checked Sep 2, 2026
6	Jade Global	Partial evidence	North Wales, PA, United States	1,001-5,000	1,891 contacts →
	Partial evidence “Jade Global is a premier consulting, integration, and managed services partner helping enterprises modernize, innovate, and scale.” Source: RevenueBase Database · checked Sep 2, 2026
7	Quadrant Technologies	Indirect evidence	Charlotte, NC, United States	1,001-5,000	1,676 contacts →
	Indirect evidence “Quadrant Technologies: Your Go-to IT Services Partner for a Digital Future For over a decade, Quadrant Technologies has established itself as a trailblazer in the IT services…” Source: RevenueBase Database · checked Sep 2, 2026
8	MSG Global Solutions	Strong evidence	Princeton, NJ, United States	1,001-5,000	1,452 contacts →
	Strong evidence “msg global solutions is a systems integrator, product innovator, and strategic partner with a special focus on enterprise software and services.” Source: RevenueBase Database · checked Sep 2, 2026
9	LEVIO	Indirect evidence	Chicago, IL, United States	1,001-5,000	1,425 contacts →
	Indirect evidence “Levio is a leading North American technology‑focused consulting firm and one of the two largest system integrators fully owned by Canadian interests, specializing in digital…” Source: RevenueBase Database · checked Sep 2, 2026
10	K2 Partnering Solutions	Partial evidence	Boston, MA, United States	1,001-5,000	1,413 contacts →
	Partial evidence “K2 Partnering Solutions is a global provider of unique end-to-end consultative solutions in the enterprise applications, AI, and cloud space.” Source: RevenueBase Database · checked Sep 2, 2026
11	Trace3	Indirect evidence	Phoenix, AZ, United States	1,001-5,000	1,336 contacts →
	Indirect evidence “Trace3 delivers business transformation.” Source: RevenueBase Database · checked Sep 2, 2026
12	Neudesic, An IBM Company	Indirect evidence	Malvern, PA, United States	1,001-5,000	1,328 contacts →
	Indirect evidence “Neudesic, an IBM Company, is a global professional services firm dedicated to advancing businesses with our Microsoft technology expertise.” Source: RevenueBase Database · checked Sep 2, 2026
13	Hitech Digital Solutions	Indirect evidence	New York, NY, United States	1,001-5,000	1,247 contacts →
	Indirect evidence “HitechDigital is an integrated digital solutions company focused on end-to-end process management and optimization, but we are not just your typical digital solutions company.” Source: RevenueBase Database · checked Sep 2, 2026
14	CBS Corporate Business Solutions	Indirect evidence	Denver, CO, United States	1,001-5,000	1,235 contacts →
	Indirect evidence “Consulting excellence for world market leaders – this is what cbs stands for.” Source: RevenueBase Database · checked Sep 2, 2026
15	Intelligroup	Indirect evidence	Princeton, NJ, United States	1,001-5,000	1,121 contacts →
	Indirect evidence “Intelligroup is a global provider of innovative consulting, technology, and outsourcing services.” Source: RevenueBase Database · checked Sep 2, 2026
16	Optimum Healthcare IT	Indirect evidence	Jacksonville Beach, FL, United States	1,001-5,000	996 contacts →
	Indirect evidence “Optimum Healthcare IT, an Infosys Company, is a Best in KLAS healthcare IT digital transformation and consulting firm based in Jacksonville Beach, Florida.” Source: RevenueBase Database · checked Sep 2, 2026
17	Emonics LLC	Indirect evidence	Piscataway, NJ, United States	1,001-5,000	931 contacts →
	Indirect evidence “Emonics LLC connects you with the right talent at the right time.” Source: RevenueBase Database · checked Sep 2, 2026
18	Lawson Software	Indirect evidence	New York, NY, United States	1,001-5,000	862 contacts →
	Indirect evidence “Our mission is to make your company successful!” Source: RevenueBase Database · checked Sep 2, 2026
19	Thirdware Solution INC	Indirect evidence	Livonia, MI, United States	1,001-5,000	647 contacts →
	Indirect evidence “Thirdware Solution is a IT consulting organization headquartered in Livonia (Michigan), USA and with offices in Europe and Asia.” Source: RevenueBase Database · checked Sep 2, 2026
20	Kastech Software Solutions Group	Partial evidence	Frisco, TX, United States	1,001-5,000	470 contacts →
	Partial evidence “Kastech Software Solutions Group, incorporated in 2007 and headquartered in Richmond, Texas, is a leading global IT services and consulting company delivering technology-driven…” Source: RevenueBase Database · checked Sep 2, 2026
21	Rizing	Partial evidence	Stamford, CT, United States	1,001-5,000	436 contacts →
	Partial evidence “Rizing, a Wipro Company, is a global award-winning SAP partner who moves clients along their digital journeys with strategy, implementation, and ongoing support for SAP…” Source: RevenueBase Database · checked Sep 2, 2026
22	Hengtian	Strong evidence	Boston, MA, United States	1,001-5,000	406 contacts →
	Strong evidence “Hengtian is a global technology services firm with more than two decades of experience delivering enterprise software and technology solutions.” Source: RevenueBase Database · checked Sep 2, 2026
23	Solbeg	Partial evidence	Jersey City, NJ, United States	1,001-5,000	367 contacts →
	Partial evidence “Solbeg is a world-class partner in consulting, business process automation, technology, and software engineering services.” Source: RevenueBase Database · checked Sep 2, 2026
24	Nexwave	Indirect evidence	Alpharetta, GA, United States	1,001-5,000	288 contacts →
	Indirect evidence “We are an Info Tech - Solutions and Talent Management organization, curating a growth induced ecosystem for our clients across industries to help achieve mutual goals with our…” Source: RevenueBase Database · checked Sep 2, 2026
25	Blackstone EIT	Strong evidence	Seattle, WA, United States	1,001-5,000	265 contacts →
	Strong evidence “Blackstone eIT is a leading System Integrator (SI) and Independent Software Vendor (ISV), globally dedicated to engineering transformative enterprise solutions and intelligent…” Source: RevenueBase Database · checked Sep 2, 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: enterprise software implementation firms. 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 enterprise software implementation firms.
Partial evidence: Its own public description names part of enterprise software implementation firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name enterprise software implementation firms. 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 9,434 enterprise software implementation firms based in the United States

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Enterprise software implementation firms based in the United States at a glance

As of Sep 2, 2026

32.2%Verified-email coverage

25.4%Mobile-number coverage

23.2Average contacts per company

11-50Median size (employees)

2.8%Largest-city concentration · New York

Sep 2, 2026Page data refreshed

Companies by employee count

1-10

4,316

11-50

3,058

51-200

1,476

201-500

372

501-1,000

111

1,001-5,000

10001+

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 enterprise software implementation firms, 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 “enterprise software implementation firms”. 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 enterprise software implementation firms), 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 enterprise software implementation firms, 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, 70,628 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 2, 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.

Enterprise software implementation firms by metro

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 enterprise software implementation firms, 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 enterprise software implementation firms are there based in the United States?

RevenueBase identified 9,434 enterprise software implementation firms 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?

CDW, headquartered in Vernon Hills, tops this list with the largest team on record.

Which city has the most enterprise software implementation firms?

New York leads with 264 headquartered companies, followed by Houston (223) and Atlanta (202).

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 70,628 verified decision-maker contacts tracked across these 9,434 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 2, 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.