Company lists · Data refreshed November 2026

Top 25 Set aside contract consultants worldwide

RevenueBase identified 3,986 company matches for set aside contract consultants worldwide as of November 2026 and tracks 20,895 professional contacts across them, including 4,420 with verified work emails. The United States is the largest market and Washington the largest hub.

This list covers company matches for set aside contract consultants worldwide, 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 November 6, 2026. Country and city lists for set aside contract consultants follow the table.

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 Nov 6, 2026 How this list was built
3,986Companies
20,895Contacts tracked
4,420Verified emails
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The 25 largest set aside contract consultants worldwide

Ranked by team size
Top 25 of 3,986 company matches for set aside contract consultants worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchFairfax, VA, United StatesHQ recorded Nov 6, 2026201-500559 contacts →

Exact match

“GSA National has been helping government contractors ensure compliance and streamline costs since 1991.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchMumbai, IndiaHQ recorded Nov 6, 2026201-500506 contacts →

Exact match

“About TendersInfo – Your Global Gateway to Public Procurement Success TendersInfo, a flagship brand of Euclid Infotech Ltd, stands as one of the world's largest and most…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchCambridge, United StatesHQ recorded Nov 6, 2026n/a357 contacts →

Exact match

“The Right Knowledge Activated is Power <<>> https://ats3p.com | grow@ats3p.com”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchLexington, VA, United StatesHQ recorded Nov 6, 2026201-500331 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchSterling, VA, United StatesHQ recorded Nov 6, 2026201-500308 contacts →

Exact match

“Based in Sterling, Virginia, iQuasar LLC, with over 20 years of experience, we help small and medium businesses grow in the federal marketplace through Proposal Development…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchRiyadh, Saudi ArabiaHQ recorded Nov 6, 20261,001-5,000278 contacts →

Exact match

“An integrated and advanced consulting entity concerned with supporting the governmental, private and non-profit sectors with appropriate contractual solutions and meeting their…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchColumbus, OH, United StatesHQ recorded Nov 6, 2026201-500165 contacts →

Exact match

“Founded by a former U.S.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchArlington, VA, United StatesHQ recorded Nov 6, 202651-200137 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchAshburn, VA, United StatesHQ recorded Nov 6, 202651-200135 contacts →

Exact match

“Arthur Grand Technologies an SBA certified 8(a) firm offers a broad range of Technology and Business Consulting services to federal and commercial customers.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchCopenhagen K, United KingdomHQ recorded Nov 6, 202651-200130 contacts →

Exact match

“Prokura, a Kearney company, is an entrepreneurial consulting company specializing in Procurement and Supply Chain.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchFrederick, DC, United StatesHQ recorded Nov 6, 202651-200130 contacts →

Exact match

“Unity Technologies Corporation is an Economically Disadvantaged and Woman Owned Small Business (EDWOSB / WOSB) providing professional and technical services to government agencies.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchEl Segundo, TX, United StatesHQ recorded Nov 6, 202651-200117 contacts →

Exact match

“OMNI Consulting Solutions is a veteran-owned small business delivering expert consulting to government and commercial clients.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchSan Diego, CA, United StatesHQ recorded Nov 6, 202651-20097 contacts →

Exact match

“T3W Business Solutions, Inc.(T3W) is WOSB located in San Diego, CA supporting government agencies and the private sector since 2004.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchCapelle Aan Den Ijssel, NetherlandsHQ recorded Nov 6, 202651-20096 contacts →

Exact match

“Wij zijn Holland Inkoop Professionals (HIP), een toonaangevend inkoopadviesbureau dat zich richt op het oplossen van zowel inhoudelijke als personele vraagstukken voor…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchSao Paulo, BrazilHQ recorded Nov 6, 202651-20096 contacts →

Exact match

“O ConLicitação é uma empresa privada especializada em licitações públicas.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchStafford, VA, United StatesHQ recorded Nov 6, 202651-20092 contacts →

Exact match

“IMSolutions, LLC (IMS), is a rapidly growing woman-owned organization specializing in providing comprehensive solutions for the Federal Government.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchNew York, NY, United StatesHQ recorded Nov 6, 202651-20087 contacts →

Exact match

“For more than 20 years, corporations, governments, and philanthropies have hired Next Street to strengthen the small businesses they rely on.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchVancouver, CanadaHQ recorded Nov 6, 202651-20086 contacts →

Exact match

“Specializing in solutions for the CPO, Optis enables procurement leaders to unlock value across every stage of their transformation journey.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchDayton, United StatesHQ recorded Nov 6, 202651-20086 contacts →

Exact match

“For over 25 years Monterey Consultants, Inc.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchBethesda, MD, United StatesHQ recorded Nov 6, 202651-20086 contacts →

Exact match

“AGovX, LLC is an SBA Certified 8(a), Economically Disadvantaged Woman Owned Small Business (ESWOSB) with leadership originating from Top 5 consulting firms.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchClearwater, FL, United StatesHQ recorded Nov 6, 202651-20082 contacts →

Exact match

“US Federal Contractor Registration (USFCR) is the largest and most trusted full-service Federal consulting organization.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchBath, United KingdomHQ recorded Nov 6, 202651-20081 contacts →

Exact match

“We support clients in finding and winning public sector contracts.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchBogotá, ColombiaHQ recorded Nov 6, 202651-20079 contacts →

Exact match

“EAM CONSULTORIA Y SERVICIOS SAS es una organización empresarial de servicios especializados en consultoría empresarial así como la gestión, administración e interventoría de…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchHouston, TX, United StatesHQ recorded Nov 6, 202611-5076 contacts →

Exact match

“We are a business advisory and consulting company focused on delivering iMPACTful solutions and innovation to public and private sector clients that empower them to achieve…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchHuntsville, AL, United StatesHQ recorded Nov 6, 2026201-50073 contacts →

Exact match

“Seabrook Solutions, LLC has been in business since January 2012 and got its start as a consulting company providing expert services in business development and proposal…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 3,986 set aside contract consultants worldwide

See the full list, filter by size, metro and specialty, and access 4,420 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Set aside contract consultants worldwide at a glance

As of Nov 6, 2026
21.2%Verified-email coverage
5.2Average contacts per company
1-10Median size (employees)
2.1%Largest-city concentration · Washington
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
3,172
11-50
654
51-200
118
201-500
17
501-1,000
4
1,001-5,000
4

Email recency is reported on each country list linked below.

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.
Coverage
Every country. Country and city lists for set aside contract consultants are linked below.
What qualifies
Company records worldwide whose business descriptions match “set aside contract consultants” 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. 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 4,420 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 November 6, 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.

Set aside contract consultants by location

18 lists · largest first

Every Set aside contract consultants list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

Cities

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 “set aside contract consultants”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many set aside contract consultants are there worldwide?

RevenueBase identified 3,986 company matches for set aside contract consultants worldwide as of November 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?

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

Which country has the most set aside contract consultants?

The United States leads with 1,466 companies, followed by Brazil (339) and the United Kingdom (148). Every set aside contract consultants list by country and city is linked on this page.

Which city has the most set aside contract consultants?

Washington leads with 85 company records, followed by Sao Paulo (49) and Atlanta (39).

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 4,420 professional contacts with verified work emails tracked across these 3,986 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 November 6, 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.