Company lists · Data refreshed September 2026

Top 25 Conference staffing companies worldwide

Name: Conference staffing companies worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 27, 2026 10,321 companies tracked

RevenueBase identified 10,321 conference staffing companies worldwide as of September 2026 and tracks 207,959 professional contacts across them, including 25,272 with verified work emails. The United States is the largest market and London the largest hub.

This list covers conference staffing companies worldwide, 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 27, 2026. Country and city lists for conference staffing companies follow the table.

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 27, 2026 86% judged on-target in blind review

10,321Companies

207,959Contacts tracked

25,272Verified emails

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The 25 largest conference staffing companies worldwide

Ranked by team size

Top 25 of 10,321 conference staffing companies worldwide, ranked by team size, largest first. Data refreshed Sep 27, 2026. RevenueBase Smart Search rates how each company's information relates to conference staffing 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	Spherion	Partial evidence	Atlanta, GA, United StatesHQ checked Sep 27, 2026	10001+	4,263 contacts →
	Partial evidence “We’re Spherion-a staffing and recruiting pioneer that’s been driving careers and helping businesses grow for over 75 years.” Source: RevenueBase Database · checked Sep 27, 2026
2	Beacon Hill	Partial evidence	Boston, MA, United StatesHQ checked Sep 27, 2026	1,001-5,000	3,238 contacts →
	Partial evidence “Beacon Hill was founded to set a new standard in search, career placement and flexible staffing.” Source: RevenueBase Database · checked Sep 27, 2026
3	Rhino Staging	Partial evidence	Tempe, AZ, United StatesHQ checked Sep 27, 2026	5,001-10,000	2,370 contacts →
	Partial evidence “A Member of Program Productions’ Family of Companies, Rhino Staging is a professional event production staffing company for entertainment, corporate and industrial events in all…” Source: RevenueBase Database · checked Sep 27, 2026
4	RAS Intérim	Indirect evidence	Lyon, FranceHQ checked Sep 27, 2026	501-1,000	2,001 contacts →
	Indirect evidence “Créée en 1969, R.A.S Intérim est depuis 1994 une entreprise unique en France puisqu’elle offre une prestation de service disponible 7 J/ 7, 24 H/ 24 et sans interruption.” Source: RevenueBase Database · checked Sep 27, 2026
5	Labormax Staffing	Partial evidence	Kearney, MO, United StatesHQ checked Sep 27, 2026	n/a	1,755 contacts →
	Partial evidence “LaborMAX Staffing is your reliable provider of quality pre-screened contingent workers.” Source: RevenueBase Database · checked Sep 27, 2026
6	Synergie Italia	Indirect evidence	Torino, ItalyHQ checked Sep 27, 2026	501-1,000	1,748 contacts →
	Indirect evidence “L’Italia è piena di talenti: il nostro lavoro è riconoscerli!” Synergie Italia S.p.A.” Source: RevenueBase Database · checked Sep 27, 2026
7	Magna Infotech	Indirect evidence	Bangalore, IndiaHQ checked Sep 27, 2026	10001+	1,702 contacts →
	Indirect evidence “We are the largest IT staff augmentation provider in India, with employees spread across 500+ skill sets.” Source: RevenueBase Database · checked Sep 27, 2026
8	Quess IT Staffing	Partial evidence	Bangalore, IndiaHQ checked Sep 27, 2026	10001+	1,232 contacts →
	Partial evidence “Quess IT Staffing is India’s largest IT staffing company with over 20 years of experience in placing IT professionals across 300+ companies, covering a wide range of levels and…” Source: RevenueBase Database · checked Sep 27, 2026
9	Profil	Partial evidence	Lyon, FranceHQ checked Sep 27, 2026	5,001-10,000	1,216 contacts →
	Partial evidence “Profil is a premium hospitality-staffing agency and a leading player in the three main reception and hospitality markets- Company reception: offices & headquarters- Event…” Source: RevenueBase Database · checked Sep 27, 2026
10	locumtenens.com	Partial evidence	Alpharetta, GA, United StatesHQ checked Sep 27, 2026	501-1,000	1,171 contacts →
	Partial evidence “LocumTenens.com specializes in optimizing healthcare staffing operations.” Source: RevenueBase Database · checked Sep 27, 2026
11	Totalmed	Partial evidence	Appleton, WI, United StatesHQ checked Sep 27, 2026	201-500	1,170 contacts →
	Partial evidence “TotalMed provides temporary, contract, and full time staffing services to hospitals, medical groups, health plans, and life sciences companies who require staffing assistance in…” Source: RevenueBase Database · checked Sep 27, 2026
12	247hire	Indirect evidence	Oak Brook, IL, United StatesHQ checked Sep 27, 2026	201-500	1,059 contacts →
	Indirect evidence “At 247Hire, our mission is simple: to empower yours.” Source: RevenueBase Database · checked Sep 27, 2026
13	QPS Employment Group	Partial evidence	Brookfield, WI, United StatesHQ checked Sep 27, 2026	201-500	1,019 contacts →
	Partial evidence “Founded in 1985, QPS Employment Group has grown from a two-person operation to one of the nation's leading staffing and recruiting firms, with more than 300 internal employees…” Source: RevenueBase Database · checked Sep 27, 2026
14	Hire Dynamics	Indirect evidence	Duluth, GA, United StatesHQ checked Sep 27, 2026	201-500	1,002 contacts →
	Indirect evidence “Opportunities.” Source: RevenueBase Database · checked Sep 27, 2026
15	Procom	Partial evidence	Toronto, ON, CanadaHQ checked Sep 27, 2026	201-500	971 contacts →
	Partial evidence “Procom is one of North America’s leading staffing and contract workforce services providers.” Source: RevenueBase Database · checked Sep 27, 2026
16	Career Strategies	Partial evidence	Round Rock, TX, United StatesHQ checked Sep 27, 2026	n/a	955 contacts →
	Partial evidence “Career Strategies is a full service staffing firm specializing in Property Management, Healthcare and Professional Services recruitment.” Source: RevenueBase Database · checked Sep 27, 2026
17	Sraco Human Resources Company	Indirect evidence	Dammam, Saudi ArabiaHQ checked Sep 27, 2026	10001+	947 contacts →
	Indirect evidence “SRACO Human Resources Company was established in 2016 to provide the Saudi market with qualified and trained manpower for all activities, commercial, industrial, and domestic…” Source: RevenueBase Database · checked Sep 27, 2026
18	OFF To Work	Partial evidence	London, United KingdomHQ checked Sep 27, 2026	n/a	912 contacts →
	Partial evidence “Casual Staffing \| Permanent Recruitment \| Temp to Perm \| Training \| Consultancy Off to Work offers more than just recruitment.” Source: RevenueBase Database · checked Sep 27, 2026
19	Imcs Group	Partial evidence	Irving, TX, United StatesHQ checked Sep 27, 2026	201-500	881 contacts →
	Partial evidence “IMCS Group is an IT, Healthcare, and Professional Staffing Company that helps Enterprises optimize the business value of their Staffing investments and enables them to achieve…” Source: RevenueBase Database · checked Sep 27, 2026
20	Advantage Technical	Indirect evidence	Cincinnati, OH, United StatesHQ checked Sep 27, 2026	10001+	872 contacts →
	Indirect evidence “Advantage Technical aligns people and companies to create opportunity.” Source: RevenueBase Database · checked Sep 27, 2026
21	WCA Brasil	Indirect evidence	Jundiaí, BrazilHQ checked Sep 27, 2026	5,001-10,000	868 contacts →
	Indirect evidence “A WCA Brasil atua na área de Prestação de Serviços há 26 anos.” Source: RevenueBase Database · checked Sep 27, 2026
22	ARC Hospitality Recruitment	Indirect evidence	Liverpool, United KingdomHQ checked Sep 27, 2026	10001+	865 contacts →
	Indirect evidence “With over 17 years of experience, we are a trusted nationwide recruitment agency specialising in providing high-quality temporary staff in an array of roles to a wide range of…” Source: RevenueBase Database · checked Sep 27, 2026
23	Medpro Healthcare Staffing	Partial evidence	Fort Lauderdale, FL, United StatesHQ checked Sep 27, 2026	501-1,000	855 contacts →
	Partial evidence “MedPro Healthcare Staffing is a Joint Commission certified, leading provider of temporary and contract staffing services to healthcare facilities throughout the United States.” Source: RevenueBase Database · checked Sep 27, 2026
24	The Liberty Group	Partial evidence	Houston, TX, United StatesHQ checked Sep 27, 2026	201-500	849 contacts →
	Partial evidence “The Liberty Group is a national multifamily staffing partner connecting property teams with experienced talent that keeps operations moving.” Source: RevenueBase Database · checked Sep 27, 2026
25	Elite Network	Indirect evidence	San Francisco Bay, CA, United StatesHQ checked Sep 27, 2026	n/a	841 contacts →
	Indirect evidence “Elite Network is a recruiting firm specializing in accounting and finance, with deep roots in the Bay Area and clients across the country.” Source: RevenueBase Database · checked Sep 27, 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: conference staffing 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 conference staffing companies.
Partial evidence: Its own public description names part of conference staffing companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name conference staffing 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 10,321 conference staffing companies worldwide

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Conference staffing companies worldwide at a glance

As of Sep 27, 2026

12.2%Verified-email coverage

20.1Average contacts per company

11-50Median size (employees)

1.9%Largest-city concentration · London

Sep 27, 2026Page data refreshed

Companies by employee count

1-10

4,639

11-50

2,709

51-200

1,694

201-500

666

501-1,000

287

1,001-5,000

209

5,001-10,000

10001+

Email recency is reported on each country list linked below.

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 conference staffing 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.
Coverage: Every country. Country and city lists for conference staffing companies are linked below.
What qualifies: Companies worldwide whose own description of what they do matches “conference staffing 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 conference staffing 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 conference staffing companies, and records with no verified work email.
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, 25,272 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 27, 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.

Conference staffing companies by location

56 lists · largest first

Every Conference staffing companies 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 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 conference staffing 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 conference staffing companies are there worldwide?

RevenueBase identified 10,321 conference staffing companies worldwide 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?

Spherion, headquartered in Atlanta, tops this list with the largest team on record.

Which country has the most conference staffing companies?

The United States leads with 4,175 companies, followed by Germany (587) and the United Kingdom (566). Every conference staffing companies list by country and city is linked on this page.

Which city has the most conference staffing companies?

London leads with 199 headquartered companies, followed by New York (198) and Houston (105).

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 25,272 verified decision-maker contacts tracked across these 10,321 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 27, 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.