Company lists · Data refreshed September 2026

Top 25 Consulting services software companies based in the United States

Name: Consulting services 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 1, 2026 26,604 companies tracked

RevenueBase identified 26,604 company matches for consulting services software companies associated with the United States as of September 2026 and tracks 433,689 professional contacts across them, including 116,097 with verified work emails and 99,247 with mobile numbers. New York is the largest hub.

This list covers company matches for consulting services software 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 1, 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 1, 2026 How this list was built

26,604Companies

433,689Contacts tracked

116,097Verified emails

99,247Mobile numbers

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The 25 largest consulting services software companies based in the United States

Ranked by team size

Top 25 of 26,604 company matches for consulting services software companies based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 1, 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 States	10001+	13,120 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 1, 2026 · View company records in RevenueBase
2	Apex Systems	Exact match	Virginia Beach, VA, United States	1,001-5,000	12,222 contacts →
	Exact match “Everforth Apex Systems, part of the Everforth ™ Network, is a leading global technology services company specializing in customizable industry-specific solutions that turns…” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
3	Endava	Exact match	Dallas, United States	10001+	9,531 contacts →
	Exact match “For over two decades, we have been harnessing technology to drive meaningful change.” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
4	World Wide Technology	Exact match	Anchorage, AK, United States	10001+	9,138 contacts →
	Exact match “We are thinkers and doers.” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
5	Visionet Systems INC	Exact match	Cranbury, NJ, United States	10001+	3,113 contacts →
	Exact match “Visionet is a premier digital technology solutions company built on the premise of disruptive innovation.” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
6	Genpact Headstrong Capital Markets	Exact match	Reston, VA, United States	10001+	3,102 contacts →
	Exact match “Genpact Headstrong Capital Markets is a global consulting and IT services company with a specialized focus in capital markets.” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
7	Rimini Street	Exact match	Las Vegas, NV, United States	1,001-5,000	2,034 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
8	ELEKS	Exact match	Las Vegas, NV, United States	1,001-5,000	1,876 contacts →
	Exact match “ELEKS, a trusted partner for guaranteed software engineering excellence, quality, and transparency every step of the way.” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
9	Quadrant Technologies	Exact match	Charlotte, NC, United States	1,001-5,000	1,676 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 1, 2026 · View company records in RevenueBase
10	Trace3	Exact match	Phoenix, AZ, United States	1,001-5,000	1,336 contacts →
	Exact match “Trace3 delivers business transformation.” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
11	Intelligroup	Exact match	Princeton, NJ, United States	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 1, 2026 · View company records in RevenueBase
12	Damco Solutions	Exact match	Plainsboro, NJ, United States	1,001-5,000	1,103 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 1, 2026 · View company records in RevenueBase
13	Ionidea	Exact match	Fairfax, VA, United States	1,001-5,000	780 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
14	Ubeo Business Services	Exact match	Houston, TX, United States	1,001-5,000	750 contacts →
	Exact match “UBEO Business Services is an end-to-end provider of business technology solutions and services.” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
15	Primus Global Services	Exact match	Irving, TX, United States	1,001-5,000	714 contacts →
	Exact match “PRIMUS provides expertise as a full service IT provider.” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
16	Thirdware Solution INC	Exact match	Livonia, MI, United States	1,001-5,000	647 contacts →
	Exact match “Thirdware Solution is a IT consulting organization headquartered in Livonia (Michigan), USA and with offices in Europe and Asia.” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
17	Volansys An ACL Digital Company	Exact match	Dallas, TX, United States	1,001-5,000	590 contacts →
	Exact match “ACL Digital is a design-led Digital Experience, Product Innovation, Solutions, and Consulting offerings leader.” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
18	TEK Inspirations LLC	Exact match	Frisco, TX, United States	1,001-5,000	577 contacts →
	Exact match “TEK Inspirations LLC is a Texas based IT Staffing and consulting company that focuses on highly qualitative, timely delivered and cost-effective offshore software development and…” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
19	Solomonedwards	Exact match	Wayne, PA, United States	1,001-5,000	566 contacts →
	Exact match “For more than 25 years, SolomonEdwards has empowered organizations to tackle common and complex business challenges through strategic advisory, technical advocacy, and hands-on…” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
20	Indotronix International Corporation	Exact match	Rochester, NY, United States	1,001-5,000	542 contacts →
	Exact match “Indotronix was founded in April, 1986 in Poughkeepsie, NY.” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
21	Solbeg	Exact match	Jersey City, NJ, United States	1,001-5,000	367 contacts →
	Exact match “Solbeg is a world-class partner in consulting, business process automation, technology, and software engineering services.” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
22	Charter Global	Exact match	Atlanta, GA, United States	1,001-5,000	355 contacts →
	Exact match “Charter Global drives IT innovation and advances business operations through a strategic combination of consulting, digital solutions, custom development, and skilled resources.” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
23	SP Software P Limited	Exact match	San Jose, CA, United States	1,001-5,000	325 contacts →
	Exact match “SP Software (P) Limited, a flagship of SP Group, is a leading enterprise business Software and Information Technology (IT) Services company, providing IT Consulting, Technology…” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
24	Lorven Technologies INC	Exact match	Plainsboro, NJ, United States	1,001-5,000	323 contacts →
	Exact match “Lorven Technologies, Inc.” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
25	Agilethought	Exact match	Irving, TX, United States	1,001-5,000	250 contacts →
	Exact match “We’re a company specialized in digital transformation helping to raise your work above the rest.” Recorded in the RevenueBase company graph · Sep 1, 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 “consulting services software 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 26,604 consulting services software companies based in the United States

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Consulting services software companies based in the United States at a glance

As of Sep 1, 2026

26.8%Verified-email coverage

22.9%Mobile-number coverage

16.3Average contacts per company

1-10Median size (employees)

3.4%Largest-city concentration · New York

Sep 1, 2026Page data refreshed

Companies by employee count

1-10

14,598

11-50

7,583

51-200

3,211

201-500

755

501-1,000

219

1,001-5,000

111

10001+

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 “consulting services software 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 116,097 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 1, 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.

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

How many consulting services software companies are there based in the United States?

RevenueBase identified 26,604 company matches for consulting services software 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 consulting services software companies?

New York leads with 904 company records, followed by Houston (589) and Austin (488).

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 116,097 professional contacts with verified work emails tracked across these 26,604 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 1, 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.