Company lists · Data refreshed September 2026

Top 25 Consulting staffing firms based in Columbia, United States

Name: Consulting staffing firms based in Columbia, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 44 companies tracked

RevenueBase identified 44 consulting staffing firms headquartered in Columbia, United States as of September 2026 and tracks 1,702 professional contacts across them, including 211 with verified work emails. Across the United States, New York is the largest hub for this category (665 companies); Columbia has 44.

This list covers consulting staffing firms headquartered in Columbia, 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

44Companies

1,702Contacts tracked

211Verified emails

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The 25 largest consulting staffing firms based in Columbia, United States

Ranked by team size

Top 25 of 44 consulting staffing firms based in Columbia, United States, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to consulting staffing 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	Abbott	Indirect evidence	Columbia, MD, United StatesHQ checked Sep 28, 2026	51-200	434 contacts →
	Indirect evidence “At Abbott, we embrace excellence every day.” Source: RevenueBase Database · checked Sep 28, 2026
2	First Class Workforce Solutions	Partial evidence	Columbia, United StatesHQ checked Sep 28, 2026	10001+	249 contacts →
	Partial evidence “First Class Workforce Solutions is an industry leading temporary staffing and management placement agency that specializes in recruiting high-quality skilled individuals for…” Source: RevenueBase Database · checked Sep 28, 2026
3	Recruiting Solutions	Partial evidence	Columbia, SC, United StatesHQ checked Sep 28, 2026	51-200	198 contacts →
	Partial evidence “Recruiting Solutions was established in 1992 as a local, independent, family-owned staffing business.” Source: RevenueBase Database · checked Sep 28, 2026
4	Ntech Workforce	Partial evidence	Columbia, MD, United StatesHQ checked Sep 28, 2026	51-200	143 contacts →
	Partial evidence “At nTech Workforce, we specialize in providing comprehensive staffing and recruiting solutions tailored to meet the unique needs of our clients.” Source: RevenueBase Database · checked Sep 28, 2026
5	TM Floyd & Company TMF	Strong evidence	Columbia, SC, United StatesHQ checked Sep 28, 2026	51-200	128 contacts →
	Strong evidence “Innovative IT Consulting and Staffing TM Floyd & Company (TMF) is a national leader in IT staffing, consulting, and contracting.” Source: RevenueBase Database · checked Sep 28, 2026
6	Systemtec	Indirect evidence	Columbia, SC, United StatesHQ checked Sep 28, 2026	51-200	107 contacts →
	Indirect evidence “SYSTEMTEC connects people.” Source: RevenueBase Database · checked Sep 28, 2026
7	Jobfinders Employment Services Company	Indirect evidence	Columbia, MO, United StatesHQ checked Sep 28, 2026	501-1,000	74 contacts →
	Indirect evidence “We separate the rest from the best!” Source: RevenueBase Database · checked Sep 28, 2026
8	GPS Jobs, INC	Indirect evidence	Columbia, SC, United StatesHQ checked Sep 28, 2026	51-200	45 contacts →
	Indirect evidence “GPS was created with two goals in mind: to make it easier to hire great people…and enable our clients to exceed their marketplace goals by serving our communities and enriching…” Source: RevenueBase Database · checked Sep 28, 2026
9	Level ONE Personnel	Indirect evidence	Columbia, MD, United StatesHQ checked Sep 28, 2026	51-200	31 contacts →
	Indirect evidence “Level One Personnel is proud to be a woman-owned, certified Minority Business Enterprise.” Source: RevenueBase Database · checked Sep 28, 2026
10	Occams Group	Indirect evidence	Columbia, MD, United StatesHQ checked Sep 28, 2026	51-200	30 contacts →
	Indirect evidence “Occams Group is a strategic technology and AI delivery partner for enterprise organizations navigating real transformation.” Source: RevenueBase Database · checked Sep 28, 2026
11	Scepter Technologies, INC	Indirect evidence	Columbia, MD, United StatesHQ checked Sep 28, 2026	51-200	27 contacts →
	Indirect evidence “Founded in 2006, As a National Technology Solutions provider, Scepter Technologies, Inc a Maryland based corporation, has been trusted since more than 19 years to connect people…” Source: RevenueBase Database · checked Sep 28, 2026
12	Triwave Solutions INC	Partial evidence	Columbia, MD, United StatesHQ checked Sep 28, 2026	11-50	27 contacts →
	Partial evidence “Triwave Solutions Inc is a reliable, client focused IT Professional staffing company helping our client’s talent needs.” Source: RevenueBase Database · checked Sep 28, 2026
13	Hansen Talent Group HTG	Indirect evidence	Columbia, SC, United StatesHQ checked Sep 28, 2026	11-50	18 contacts →
	Indirect evidence “TOP TALENT FOR THE GLOBAL MARKETPLACE HTG partners with clients to provide top professionals in their industry.” Source: RevenueBase Database · checked Sep 28, 2026
14	Winningedge Solutions LLC	Partial evidence	Columbia, MD, United StatesHQ checked Sep 28, 2026	51-200	15 contacts →
	Partial evidence “Winning Edge Solutions is a technology and AI staffing company serving federal agencies, government contractors, and enterprises.” Source: RevenueBase Database · checked Sep 28, 2026
15	William Myers Group, LLC	Partial evidence	Columbia, MO, United StatesHQ checked Sep 28, 2026	1-10	15 contacts →
	Partial evidence “William Myers Group is a family-owned Executive staffing firm that specializes in Accounting, Finance, Engineering, IT, and Human Resource placements.” Source: RevenueBase Database · checked Sep 28, 2026
16	Extraordinary Headhunters LLC	Partial evidence	Columbia, SC, United StatesHQ checked Sep 28, 2026	51-200	12 contacts →
	Partial evidence “We are a full service 24/7 nationwide staffing expert company!” Source: RevenueBase Database · checked Sep 28, 2026
17	Itenology Corporation	Indirect evidence	Columbia, MD, United StatesHQ checked Sep 28, 2026	11-50	11 contacts →
	Indirect evidence “Itenology Corporation offers full professional services to the Information Technology and Engineering Industries.” Source: RevenueBase Database · checked Sep 28, 2026
18	Affinity Workforce	Partial evidence	Columbia, MD, United StatesHQ checked Sep 28, 2026	51-200	11 contacts →
	Partial evidence “Affinity Workforce: A Minority Based Enterprise (MBE) and E-Verified Global Staffing Company Vision To change the staffing landscape, create value, make a difference, and evolve…” Source: RevenueBase Database · checked Sep 28, 2026
19	R O Resource Solutions	Partial evidence	Columbia, MD, United StatesHQ checked Sep 28, 2026	11-50	8 contacts →
	Partial evidence “R/O Resource Solutions is a women owned MBE/DBE WBENC Certified full service staffing company focused on providing cost effective solutions to assure our customers achieve project…” Source: RevenueBase Database · checked Sep 28, 2026
20	Express Employment Professionals, Columbia MO	Partial evidence	Columbia, MO, United StatesHQ checked Sep 28, 2026	51-200	6 contacts →
	Partial evidence “Express is a staffing service with franchise offices worldwide.” Source: RevenueBase Database · checked Sep 28, 2026
21	Orbien LLC	Partial evidence	Columbia, MD, United StatesHQ checked Sep 28, 2026	201-500	5 contacts →
	Partial evidence “At Orbien, we empower businesses to succeed by providing expert consulting, and innovative workforce solutions.” Source: RevenueBase Database · checked Sep 28, 2026
22	Mfinite Consulting LLC	Indirect evidence	Columbia, MD, United StatesHQ checked Sep 28, 2026	1-10	3 contacts →
	Indirect evidence “Who We Are: We are an award-winning, dynamic, client-centric professional services firm passionately committed to delivering outstanding results.” Source: RevenueBase Database · checked Sep 28, 2026
23	Goodfit LLC	Partial evidence	Columbia, SC, United StatesHQ checked Sep 28, 2026	1-10	3 contacts →
	Partial evidence “GoodFIT is full service staffing company that specializes in servicing a wide variety of industries including Manufacturing, IT, Healthcare, Engineering, and Executive Leadership.” Source: RevenueBase Database · checked Sep 28, 2026
24	The Hulse Group INC	Indirect evidence	Columbia, MD, United StatesHQ checked Sep 28, 2026	1-10	2 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 28, 2026
25	Bruton Corporate Solutions, LLC	Strong evidence	Columbia, MD, United StatesHQ checked Sep 28, 2026	1-10	1 contacts →
	Strong evidence “Bruton Corporate Solutions (BCS) is a service based consulting firm providing small business a variety of services from Human Resources and Staffing to Financial Management and…” 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: consulting staffing 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 consulting staffing firms.
Partial evidence: Its own public description names part of consulting staffing firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name consulting staffing 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 44 consulting staffing firms based in Columbia, United States

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Consulting staffing firms based in Columbia, United States at a glance

As of Sep 28, 2026

12.4%Verified-email coverage

38.7Average contacts per company

11-50Median size (employees)

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

10001+

Email recency for this list is measured across the whole United States list rather than for Columbia, so it is reported there. Company counts and contact totals on this page are exact for Columbia, over 44 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 consulting staffing 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 Columbia, United States whose own description of what they do matches “consulting staffing 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 consulting staffing 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 consulting staffing firms, and records with no verified work email. Companies headquartered outside Columbia 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, 211 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.

Consulting staffing firms by metro in the United States

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 consulting staffing 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 consulting staffing firms are there based in Columbia, United States?

RevenueBase identified 44 consulting staffing firms headquartered in Columbia, 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?

Abbott, headquartered in Columbia, tops this list with the largest team on record.

Which city in the United States has the most consulting staffing firms?

New York leads the United States with 665 headquartered companies, followed by Houston (468) and Atlanta (371). Columbia has 44.

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 211 verified decision-maker contacts tracked across these 44 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.