Company lists · Data refreshed September 2026

Top 25 Scientific staffing agencies based in Dallas, United States

Name: Scientific staffing agencies based in Dallas, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 29, 2026 162 companies tracked

RevenueBase identified 162 scientific staffing agencies headquartered in Dallas, United States as of September 2026 and tracks 3,685 professional contacts across them, including 432 with verified work emails. Across the United States, New York is the largest hub for this category (338 companies); Dallas has 162.

This list covers scientific staffing agencies headquartered in Dallas, 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 29, 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 29, 2026 86% judged on-target in blind review

162Companies

3,685Contacts tracked

432Verified emails

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The 25 largest scientific staffing agencies based in Dallas, United States

Ranked by team size

Top 25 of 162 scientific staffing agencies based in Dallas, United States, ranked by team size, largest first. Data refreshed Sep 29, 2026. RevenueBase Smart Search rates how each company's information relates to scientific staffing agencies: 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	The Delta Companies	Partial evidence	Dallas, TX, United StatesHQ checked Sep 29, 2026	201-500	212 contacts →
	Partial evidence “The Delta Companies is a nationally recognized leader in the staffing industry since 1997, offering permanent & temporary staffing solutions nationwide for physicians & healthcare…” Source: RevenueBase Database · checked Sep 29, 2026
2	Paladin Consulting	Indirect evidence	Dallas, TX, United StatesHQ checked Sep 29, 2026	1,001-5,000	198 contacts →
	Indirect evidence “Paladin Consulting is a nationwide Talent Acquisition and Placement consulting firm.” Source: RevenueBase Database · checked Sep 29, 2026
3	Focus Staff	Partial evidence	Dallas, TX, United StatesHQ checked Sep 29, 2026	51-200	190 contacts →
	Partial evidence “Focus Staff is a TJC (formerly JCAHO) Certified healthcare staffing agency that prides itself on high-end customer service to both, our healthcare professionals, and clients.” Source: RevenueBase Database · checked Sep 29, 2026
4	XL PRO Staffing And Consulting Group	Partial evidence	Dallas, TX, United StatesHQ checked Sep 29, 2026	1,001-5,000	182 contacts →
	Partial evidence “XL Pro Consulting Group is a leading full-service Light Industrial Staffing and Safety Consulting firm headquartered in Dallas, Texas, with operations in DFW, Houston, Austin, San…” Source: RevenueBase Database · checked Sep 29, 2026
5	Core Personnel Staffing Services	Partial evidence	Dallas, TX, United StatesHQ checked Sep 29, 2026	501-1,000	175 contacts →
	Partial evidence “Core Personnel is a premiere staffing agency with offices in Dallas, Houston, Austin and Las Vegas.” Source: RevenueBase Database · checked Sep 29, 2026
6	Frontline Source Group	Partial evidence	Dallas, TX, United StatesHQ checked Sep 29, 2026	201-500	172 contacts →
	Partial evidence “Frontline Source Group: Your Strategic Staffing Partner At Frontline Source Group, we elevate professional staffing through our core philosophy:"People.” Source: RevenueBase Database · checked Sep 29, 2026
7	Workway	Partial evidence	Dallas, TX, United StatesHQ checked Sep 29, 2026	201-500	129 contacts →
	Partial evidence “Workway is a specialty staffing company, working with organizations across the country in search of exceptional candidates.” Source: RevenueBase Database · checked Sep 29, 2026
8	RPC Company	Indirect evidence	Dallas, TX, United StatesHQ checked Sep 29, 2026	11-50	106 contacts →
	Indirect evidence “RPC provides high-quality candidates for temporary, temp-to-hire, and direct hire positions throughout the United States.” Source: RevenueBase Database · checked Sep 29, 2026
9	Welcometech	Indirect evidence	Dallas, TX, United StatesHQ checked Sep 29, 2026	11-50	101 contacts →
	Indirect evidence “A leader in the recruitment and placement of professionals from various verticals like Healthcare, Healthcare IT, Law Enforcement and Corrections, Engineering, IT (Information…” Source: RevenueBase Database · checked Sep 29, 2026
10	American Trades Contracting	Indirect evidence	Dallas, TX, United StatesHQ checked Sep 29, 2026	1,001-5,000	99 contacts →
	Indirect evidence “American Trades Contracting was founded in 2009 with both the needs of the Clients and the needs of the Skilled worker in mind.” Source: RevenueBase Database · checked Sep 29, 2026
11	Diagnostemps	Partial evidence	Dallas, TX, United StatesHQ checked Sep 29, 2026	201-500	75 contacts →
	Partial evidence “DiagnosTemps, established in 1993 and headquartered in Dallas TX, is a specialized temporary staffing agency committed to providing the highest quality of trusted, on-demand…” Source: RevenueBase Database · checked Sep 29, 2026
12	Imprimis Group	Partial evidence	Dallas, TX, United StatesHQ checked Sep 29, 2026	51-200	68 contacts →
	Partial evidence “Imprimis Group delivers a myriad of staffing, training and outsourcing services to match qualified candidates with respected companies throughout Texas.” Source: RevenueBase Database · checked Sep 29, 2026
13	Platinum Select Healthcare Staffing	Indirect evidence	Dallas, TX, United StatesHQ checked Sep 29, 2026	51-200	64 contacts →
	Indirect evidence “Platinum Select is a division of AMN Healthcare, the nation’s largest provider of nursing and allied healthcare professionals.” Source: RevenueBase Database · checked Sep 29, 2026
14	High Profile, INC	Partial evidence	Dallas, TX, United StatesHQ checked Sep 29, 2026	11-50	59 contacts →
	Partial evidence “High Profile Staffing is a woman-owned staffing and recruiting firm based in Dallas, Texas, specializing in administrative, accounting & finance, and human resources placements.” Source: RevenueBase Database · checked Sep 29, 2026
15	Ironside Human Resources	Indirect evidence	Dallas, TX, United StatesHQ checked Sep 29, 2026	11-50	47 contacts →
	Indirect evidence “For every unfilled position in your healthcare facility, we believe there is a perfect individual meant for that role-and our mission is to find that person for you.” Source: RevenueBase Database · checked Sep 29, 2026
16	Esolhealth	Partial evidence	Dallas, TX, United StatesHQ checked Sep 29, 2026	11-50	46 contacts →
	Partial evidence “Esolhealth is one of the fastest-growing healthcare staffing firms in Dallas, Texas.” Source: RevenueBase Database · checked Sep 29, 2026
17	Eclipse Professional Services	Partial evidence	Dallas, TX, United StatesHQ checked Sep 29, 2026	51-200	40 contacts →
	Partial evidence “Eclipse Professional Services is a Dallas based, Certified Woman Owned, Full Service Temporary Staffing provider.” Source: RevenueBase Database · checked Sep 29, 2026
18	Tekk Force	Partial evidence	Dallas, TX, United StatesHQ checked Sep 29, 2026	11-50	34 contacts →
	Partial evidence “Tekk Force LLC began as a local, Texas-based staffing company and has grown into a nationwide staffing service provider with an extensive database of candidates spanning the U.S.” Source: RevenueBase Database · checked Sep 29, 2026
19	Progressive IT	Indirect evidence	Dallas, TX, United StatesHQ checked Sep 29, 2026	51-200	30 contacts →
	Indirect evidence “Progressive IT is dedicated to delivering the highest level of personal service with honesty, integrity and trust.” Source: RevenueBase Database · checked Sep 29, 2026
20	Pull Skill Technologies INC	Indirect evidence	Dallas, TX, United StatesHQ checked Sep 29, 2026	51-200	28 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 29, 2026
21	Romack INC	Indirect evidence	Dallas, TX, United StatesHQ checked Sep 29, 2026	201-500	27 contacts →
	Indirect evidence “Romack is pleased to offer a unique service for companies that were forced into furloughing their employees during this difficult times.” Source: RevenueBase Database · checked Sep 29, 2026
22	Enterprise Medical Staffing	Partial evidence	Dallas, TX, United StatesHQ checked Sep 29, 2026	11-50	25 contacts →
	Partial evidence “Enterprise Staffing Agency is a full service staffing company that utilizes a combined effort of proven traditional search methods along with state of the art technology to find…” Source: RevenueBase Database · checked Sep 29, 2026
23	Sabio Infotech INC	Partial evidence	Dallas, TX, United StatesHQ checked Sep 29, 2026	51-200	23 contacts →
	Partial evidence “Sabio staffing experts know tech.” Source: RevenueBase Database · checked Sep 29, 2026
24	Precision Employment Group	Indirect evidence	Dallas, TX, United StatesHQ checked Sep 29, 2026	501-1,000	19 contacts →
	Indirect evidence “Precision Employment Group provides temporary, temporary to direct hire, on site, and direct hire services.” Source: RevenueBase Database · checked Sep 29, 2026
25	Maxim Physician Resources	Partial evidence	Dallas, TX, United StatesHQ checked Sep 29, 2026	11-50	19 contacts →
	Partial evidence “Maxim Physician Resources (MPR) is an industry leader in nationwide physician staffing services, specializing in placing physicians in locum tenen opportunities.” Source: RevenueBase Database · checked Sep 29, 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: scientific staffing agencies. 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 scientific staffing agencies.
Partial evidence: Its own public description names part of scientific staffing agencies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name scientific staffing agencies. 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 162 scientific staffing agencies based in Dallas, United States

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Scientific staffing agencies based in Dallas, United States at a glance

As of Sep 29, 2026

11.7%Verified-email coverage

22.7Average contacts per company

11-50Median size (employees)

Sep 29, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

Email recency for this list is measured across the whole United States list rather than for Dallas, so it is reported there. Company counts and contact totals on this page are exact for Dallas, over 162 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 scientific staffing agencies, 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 Dallas, United States whose own description of what they do matches “scientific staffing agencies”. 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 scientific staffing agencies), 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 scientific staffing agencies, and records with no verified work email. Companies headquartered outside Dallas 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, 432 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 29, 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.

Scientific staffing agencies 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 scientific staffing agencies, 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 scientific staffing agencies are there based in Dallas, United States?

RevenueBase identified 162 scientific staffing agencies headquartered in Dallas, 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?

The Delta Companies, headquartered in Dallas, tops this list with the largest team on record.

Which city in the United States has the most scientific staffing agencies?

New York leads the United States with 338 headquartered companies, followed by Houston (214) and Atlanta (168). Dallas has 162.

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 432 verified decision-maker contacts tracked across these 162 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 29, 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.