Company lists · Data refreshed September 2026

Top 25 Implementation companies based in the United States

Name: Implementation 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 21, 2026 6,937 companies tracked

RevenueBase identified 6,937 company matches for implementation companies associated with the United States as of September 2026 and tracks 239,289 professional contacts across them, including 75,887 with verified work emails. New York is the largest hub.

This list covers company matches for implementation companies associated with the United States, 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 September 21, 2026.

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 Sep 21, 2026 How this list was built

6,937Companies

239,289Contacts tracked

75,887Verified emails

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The 25 largest implementation companies based in the United States

Ranked by team size

Top 25 of 6,937 company matches for implementation companies based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 21, 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	CDW	Exact match	Vernon Hills, IL, United StatesHQ recorded Sep 21, 2026	10001+	13,155 contacts →
	Exact match “At CDW, we know how to make technology work so people can do great things.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
2	BMC Software	Exact match	Houston, TX, United StatesHQ recorded Sep 21, 2026	5,001-10,000	9,230 contacts →
	Exact match “BMC empowers 86% of the Forbes Global 50 to accelerate business value faster than humanly possible.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
3	World Wide Technology	Exact match	Maryland Heights, MO, United StatesHQ recorded Sep 21, 2026	10001+	9,184 contacts →
	Exact match “We are thinkers and doers.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
4	SHI International Corp	Exact match	Somerset, NJ, United StatesHQ recorded Sep 21, 2026	5,001-10,000	6,734 contacts →
	Exact match “Think of SHI as your personal technology concierge.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
5	Epicor	Exact match	Austin, TX, United StatesHQ recorded Sep 21, 2026	1,001-5,000	5,802 contacts →
	Exact match “We’re here for the hard-working businesses that keep the world turning.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
6	Hitachi Digital Services	Exact match	Santa Clara, CA, United StatesHQ recorded Sep 21, 2026	5,001-10,000	2,691 contacts →
	Exact match “Hitachi Digital Services, a wholly owned subsidiary of Hitachi, Ltd, is a global systems integrator powering mission-critical platforms with people and technology.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
7	People Tech Group INC	Exact match	Redmond, WA, United StatesHQ recorded Sep 21, 2026	1,001-5,000	2,434 contacts →
	Exact match “People Tech Group is a leading Enterprise Solutions, Digital Transformation, Data Intelligence, and Modern Operation services provider.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
8	CTG	Exact match	Amherst, NY, United StatesHQ recorded Sep 21, 2026	5,001-10,000	2,264 contacts →
	Exact match “CTG, a Cegeka company, is at the forefront of digital transformation, offering innovative IT solutions and services that accelerate your strategy and project momentum.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
9	Thoughtfocus	Exact match	Mckinney, TX, United StatesHQ recorded Sep 21, 2026	1,001-5,000	2,097 contacts →
	Exact match “ThoughtFocus, headquartered in the U.S.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
10	IT Convergence	Exact match	Irving, IL, United StatesHQ recorded Sep 21, 2026	501-1,000	1,950 contacts →
	Exact match “IT Convergence is a global Oracle Platinum Partner with a comprehensive service offering across all three pillars of the Cloud (IaaS, PaaS, SaaS), including Consulting/Advisory…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
11	Gspann Technologies, INC	Exact match	Milpitas, CA, United StatesHQ recorded Sep 21, 2026	1,001-5,000	1,878 contacts →
	Exact match “GSPANN is a US-based consulting services provider focused on implementations in Enterprise Content Management (ECM), Business Intelligence & Mobile Solutioning initiatives.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
12	Exadel	Exact match	Walnut Creek, CA, United StatesHQ recorded Sep 21, 2026	1,001-5,000	1,874 contacts →
	Exact match “Exadel is a leading global software consulting and development company that looks beyond the code to maximize the technology-driven business impact our partners want to make.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
13	Jade Global	Exact match	San Jose, CA, United StatesHQ recorded Sep 21, 2026	1,001-5,000	1,872 contacts →
	Exact match “Jade Global is a premier consulting, integration, and managed services partner helping enterprises modernize, innovate, and scale.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
14	Gyansys INC	Exact match	Carmel, IN, United StatesHQ recorded Sep 21, 2026	1,001-5,000	1,864 contacts →
	Exact match “Founded in 2005, GyanSys is a leading global system integrator company supporting enterprise customers worldwide.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
15	Tech Mahindra	Exact match	Streetman, TX, United StatesHQ recorded Sep 21, 2026	n/a	1,860 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
16	Infovision INC	Exact match	Richardson, TX, United StatesHQ recorded Sep 21, 2026	1,001-5,000	1,728 contacts →
	Exact match “Infovision, founded in 1995, is a leading global IT services company offering enterprise digital transformation and modernization solutions across business verticals.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
17	Quadrant Technologies	Exact match	Redmond, WA, United StatesHQ recorded Sep 21, 2026	1,001-5,000	1,664 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
18	Leverx	Exact match	Miami, FL, United StatesHQ recorded Sep 21, 2026	1,001-5,000	1,632 contacts →
	Exact match “LeverX is an SAP Gold Partner, SAP Global Strategic Supplier, and enterprise solutions provider for businesses worldwide, including companies from the Fortune 500 list.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
19	BW Design Group	Exact match	St. Louis, MO, United StatesHQ recorded Sep 21, 2026	1,001-5,000	1,555 contacts →
	Exact match “BW Design Group is the only independent, fully integrated AEC firm powered by a Manufacturer's Mindset™.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
20	CEI	Exact match	Pittsburgh, PA, United StatesHQ recorded Sep 21, 2026	501-1,000	1,391 contacts →
	Exact match “In today’s technology-driven world, the mandate of transformation represents both challenges and opportunities.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
21	Apps Associates	Exact match	Acton, MA, United StatesHQ recorded Sep 21, 2026	501-1,000	1,387 contacts →
	Exact match “For over 20 years, Apps Associates has been a trusted leader in enterprise services with a focus on Oracle as a digital transformation platform.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
22	Chain-Sys Corporation	Exact match	Rocklin, CA, United StatesHQ recorded Sep 21, 2026	501-1,000	1,280 contacts →
	Exact match “ChainSys is an innovator in the data management and business platform implementation (ERP) space.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
23	Netlink Software Group America INC	Exact match	Madison Heights, MI, United StatesHQ recorded Sep 21, 2026	1,001-5,000	1,216 contacts →
	Exact match “At Netlink, we combine human innovation with AI-driven intelligence to build technology solutions that yield immediate, measurable business results.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
24	Intelligroup	Exact match	Princeton, NJ, United StatesHQ recorded Sep 21, 2026	1,001-5,000	1,121 contacts →
	Exact match “Intelligroup is a global provider of innovative consulting, technology, and outsourcing services.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
25	Damco Solutions	Exact match	Plainsboro, NJ, United StatesHQ recorded Sep 21, 2026	1,001-5,000	1,096 contacts →
	Exact match “Damco Solutions is a leading IT Services and Solutions company which has been providing exceptional customer value and immense business advantages to its customers worldwide since…” Recorded in the RevenueBase company graph · Sep 21, 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 “implementation companies”. 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 6,937 implementation companies based in the United States

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Implementation companies based in the United States at a glance

As of Sep 21, 2026

31.7%Verified-email coverage

34.5Average contacts per company

11-50Median size (employees)

2.9%Largest-city concentration · New York

Sep 21, 2026Page data refreshed

Companies by employee count

1-10

2,874

11-50

2,313

51-200

1,222

201-500

309

501-1,000

120

1,001-5,000

5,001-10,000

10001+

Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 6,937 companies.

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.
What qualifies: Company records associated with the United States whose business descriptions match “implementation companies” 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. Where headquarters information is recorded, preview rows are also filtered to this page’s location. 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 75,887 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 September 21, 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.

Implementation companies by metro

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 “implementation companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many implementation companies are there based in the United States?

RevenueBase identified 6,937 company matches for implementation companies associated with the United States as of September 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?

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

Which city has the most implementation companies?

New York leads with 202 company records, followed by Houston (183) and Austin (120).

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 75,887 professional contacts with verified work emails tracked across these 6,937 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 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 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.