Company lists · Data refreshed September 2026

Top 25 IT vendor management consulting companies based in the United States

Name: IT vendor management consulting 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 28, 2026 1,166 companies tracked

RevenueBase identified 1,166 IT vendor management consulting companies headquartered in the United States as of September 2026 and tracks 15,251 professional contacts across them, including 3,988 with verified work emails. New York is the largest hub.

This list covers IT vendor management consulting 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 28, 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 28, 2026 86% judged on-target in blind review

1,166Companies

15,251Contacts tracked

3,988Verified emails

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The 25 largest IT vendor management consulting companies based in the United States

Ranked by team size

Top 25 of 1,166 IT vendor management consulting companies based in the United States, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to IT vendor management consulting 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	Synoptek	Partial evidence	Costa Mesa, CA, United StatesHQ checked Sep 28, 2026	1,001-5,000	1,037 contacts →
	Partial evidence “Synoptek is a leading global managed services provider and technology consulting firm that delivers transformative business results.” Source: RevenueBase Database · checked Sep 28, 2026
2	Fluxtek Solutions INC	Strong evidence	Houston, TX, United StatesHQ checked Sep 28, 2026	501-1,000	523 contacts →
	Strong evidence “Fluxtek Solutions Inc has established a track record as a leading fast growing IT consulting, services, and outsourcing firm.” Source: RevenueBase Database · checked Sep 28, 2026
3	EN Pointe IT Solutions	Partial evidence	El Segundo, CA, United StatesHQ checked Sep 28, 2026	n/a	378 contacts →
	Partial evidence “En Pointe IT Solutions is a national technology solutions provider focused on mid-market and enterprise businesses.” Source: RevenueBase Database · checked Sep 28, 2026
4	Sira Consulting, An INC 5000 Company	Partial evidence	Houston, TX, United StatesHQ checked Sep 28, 2026	201-500	329 contacts →
	Partial evidence “SiRA Consulting is a Certified MBE consulting company that was founded in 2012.” Source: RevenueBase Database · checked Sep 28, 2026
5	Ranosys	Partial evidence	New York, NY, United StatesHQ checked Sep 28, 2026	201-500	326 contacts →
	Partial evidence “Ranosys is a global digital consulting company helping enterprises accelerate growth through AI, Digital Commerce, Digital Transformation, and Product Engineering.” Source: RevenueBase Database · checked Sep 28, 2026
6	Business Intelli Solutions	Partial evidence	Dallas, TX, United StatesHQ checked Sep 28, 2026	201-500	312 contacts →
	Partial evidence “Welcome to Business Intelli Business Intelli Solutions Inc, is a provider of high quality Information Technology (IT) Services in the areas of Data Warehousing, Enterprise…” Source: RevenueBase Database · checked Sep 28, 2026
7	Managed Staffing, INC	Partial evidence	Dallas, TX, United StatesHQ checked Sep 28, 2026	501-1,000	250 contacts →
	Partial evidence “Managed Staffing Inc (a Spin off from Adea) – is a Dallas, TX based firm that specializes in permanent and contract Staffing Services, in both IT and non-IT areas.” Source: RevenueBase Database · checked Sep 28, 2026
8	3s Business Corporation INC	Partial evidence	Houston, TX, United StatesHQ checked Sep 28, 2026	51-200	185 contacts →
	Partial evidence “3S Business Corporation is a specialized Software & Consulting Services Provider based in Houston, TX, which helps clients plan, implement and maintain their technology…” Source: RevenueBase Database · checked Sep 28, 2026
9	SWI	Strong evidence	Oakland, NJ, United StatesHQ checked Sep 28, 2026	201-500	171 contacts →
	Strong evidence “Established in 2004, SWI is engaged primarily in staff augmentation, strategy consulting, and turnkey solutions in the areas of Software, IT, Media, Telecom and almost all other…” Source: RevenueBase Database · checked Sep 28, 2026
10	ECOM	Partial evidence	Houston, TX, United StatesHQ checked Sep 28, 2026	51-200	160 contacts →
	Partial evidence “ECOM is an information technology consulting firm who is a respected leader in providing innovative service and solutions for Fortune companies.” Source: RevenueBase Database · checked Sep 28, 2026
11	Workday Vndly	Partial evidence	Pleasanton, CA, United StatesHQ checked Sep 28, 2026	51-200	147 contacts →
	Partial evidence “Simplify contingent labor management with Workday VNDLY.” Source: RevenueBase Database · checked Sep 28, 2026
12	The Remi Group Remi	Partial evidence	Charlotte, NC, United StatesHQ checked Sep 28, 2026	51-200	147 contacts →
	Partial evidence “Remi, a PartsSource company headquartered in Charlotte, NC, is a leading provider of equipment service and vendor management for the healthcare, higher education, government, and…” Source: RevenueBase Database · checked Sep 28, 2026
13	Azeemi Technologies	Strong evidence	New York, United StatesHQ checked Sep 28, 2026	201-500	144 contacts →
	Strong evidence “Azeemi Technologies is leading global AI & IT Consulting company, established in 2003, providing end-to-end IT Services & Solutions in North America, Middle East, Africa and Asia.” Source: RevenueBase Database · checked Sep 28, 2026
14	Sourcenow	Partial evidence	Boca Raton, FL, United StatesHQ checked Sep 28, 2026	51-200	131 contacts →
	Partial evidence “Empowering Workforce Management with AI-Driven Innovation At SourceNow, we are redefining the way organizations manage their external workforce.” Source: RevenueBase Database · checked Sep 28, 2026
15	Fulcrum Technology Solutions	Strong evidence	Houston, TX, United StatesHQ checked Sep 28, 2026	51-200	124 contacts →
	Strong evidence “The Fulcrum team of technologists are recognized experts in the fields of IT Infrastructure Technology, Security, Service Management and Support.” Source: RevenueBase Database · checked Sep 28, 2026
16	Neotech Solutions	Strong evidence	Edison, NJ, United StatesHQ checked Sep 28, 2026	51-200	122 contacts →
	Strong evidence “At Neo Tech Solutions, Inc, we help multinational corporations, institutions, and governments achieve their goals through our expert management consulting and IT Services.” Source: RevenueBase Database · checked Sep 28, 2026
17	Rexus Group	Strong evidence	Wilmington, DE, United StatesHQ checked Sep 28, 2026	51-200	117 contacts →
	Strong evidence “Rexus is a global IT Infrastructure Consulting and services company, offering IT Infrastructure services support across IT Domain.” Source: RevenueBase Database · checked Sep 28, 2026
18	Eaton & Associates	Partial evidence	Burlingame, CA, United StatesHQ checked Sep 28, 2026	11-50	106 contacts →
	Partial evidence “Based in the San Francisco Bay Area, Eaton & Associates provides IT services to a wide range of clients, including Government and Non-Profit Organizations (NPO), Small and Medium…” Source: RevenueBase Database · checked Sep 28, 2026
19	Supply Chain Resources Group, INC	Indirect evidence	Allen, TX, United StatesHQ checked Sep 28, 2026	201-500	104 contacts →
	Indirect evidence “SCRG helps product companies manage, improve and optimize the value of their key offshore supplier relationships.” Source: RevenueBase Database · checked Sep 28, 2026
20	Engage FI	Indirect evidence	Orlando, FL, United StatesHQ checked Sep 28, 2026	51-200	94 contacts →
	Indirect evidence “Engage fi was founded on the principle of putting ourselves in our clients’ shoes to understand their needs, their business objectives, and their definition of success.” Source: RevenueBase Database · checked Sep 28, 2026
21	BPO Systems INC	Partial evidence	Walnut Creek, CA, United StatesHQ checked Sep 28, 2026	51-200	93 contacts →
	Partial evidence “BPO Systems is an IT services company dedicated to helping customers improve returns on their IT investments.” Source: RevenueBase Database · checked Sep 28, 2026
22	Consult America	Indirect evidence	Vienna, VA, United StatesHQ checked Sep 28, 2026	51-200	90 contacts →
	Indirect evidence “Consult America Inc.” Source: RevenueBase Database · checked Sep 28, 2026
23	Shields Facilities Maintenance, LLC	Partial evidence	Blue Bell, PA, United StatesHQ checked Sep 28, 2026	51-200	89 contacts →
	Partial evidence “Shields Facilities Management, LLC, is a national, world-class vendor management company boasting an extensive network of vendors, customized customer relationship management…” Source: RevenueBase Database · checked Sep 28, 2026
24	Healthfuse	Partial evidence	Milwaukee, WI, United StatesHQ checked Sep 28, 2026	51-200	80 contacts →
	Partial evidence “Healthfuse is the industry’s leading revenue cycle vendor management company, exclusively dedicated to helping hospitals increase collections performance and reduce vendor cost.” Source: RevenueBase Database · checked Sep 28, 2026
25	Allianceit INC	Partial evidence	San Ramon, CA, United StatesHQ checked Sep 28, 2026	11-50	80 contacts →
	Partial evidence “Alliance IT is a young, high-growth information technology company based in the Silicon Valley.” Source: RevenueBase Database · checked Sep 28, 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: IT vendor management consulting 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 IT vendor management consulting companies.
Partial evidence: Its own public description names part of IT vendor management consulting companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name IT vendor management consulting 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 1,166 IT vendor management consulting companies based in the United States

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IT vendor management consulting companies based in the United States at a glance

As of Sep 28, 2026

26.1%Verified-email coverage

13.1Average contacts per company

1-10Median size (employees)

3.2%Largest-city concentration · New York

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

645

11-50

344

51-200

132

201-500

501-1,000

1,001-5,000

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 1,166 companies.

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 IT vendor management consulting 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 “IT vendor management consulting 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 IT vendor management consulting 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 IT vendor management consulting 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, 3,988 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 28, 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.

IT vendor management consulting companies 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 IT vendor management consulting 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 IT vendor management consulting companies are there based in the United States?

RevenueBase identified 1,166 IT vendor management consulting 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?

Synoptek, headquartered in Costa Mesa, tops this list with the largest team on record.

Which city has the most IT vendor management consulting companies?

New York leads with 37 headquartered companies, followed by Houston (31) and Atlanta (29).

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 3,988 verified decision-maker contacts tracked across these 1,166 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 28, 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.