Company lists · Data refreshed September 2026

Top 25 IT recruitment agencies based in Seattle, United States

Name: IT recruitment agencies based in Seattle, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 27, 2026 150 companies tracked

RevenueBase identified 150 IT recruitment agencies headquartered in Seattle, United States as of September 2026 and tracks 2,679 professional contacts across them, including 581 with verified work emails. Across the United States, New York is the largest hub for this category (1,203 companies); Seattle has 150.

This list covers IT recruitment agencies headquartered in Seattle, 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 27, 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 27, 2026 86% judged on-target in blind review

150Companies

2,679Contacts tracked

581Verified emails

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The 25 largest IT recruitment agencies based in Seattle, United States

Ranked by team size

Top 25 of 150 IT recruitment agencies based in Seattle, United States, ranked by team size, largest first. Data refreshed Sep 27, 2026. RevenueBase Smart Search rates how each company's information relates to IT recruitment 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	RO Health	Indirect evidence	Seattle, WA, United StatesHQ checked Sep 27, 2026	201-500	1,067 contacts →
	Indirect evidence “Ro Health is a rapidly growing healthcare staffing agency with over a decade of experience aligning compassionate and talented providers with incredible career opportunities.” Source: RevenueBase Database · checked Sep 27, 2026
2	Jeffreym Consulting	Indirect evidence	Seattle, WA, United StatesHQ checked Sep 27, 2026	201-500	187 contacts →
	Indirect evidence “Founded in 2006, JeffreyM is a trusted staffing supplier solving contingent workforce challenges for small, medium, and fortune 500 companies like Meta, Dropbox, and Microsoft.” Source: RevenueBase Database · checked Sep 27, 2026
3	TWO Degrees	Indirect evidence	Seattle, WA, United StatesHQ checked Sep 27, 2026	n/a	99 contacts →
	Indirect evidence “LOVE YOUR WORK AND LIFE.” Source: RevenueBase Database · checked Sep 27, 2026
4	H10 Capital	Indirect evidence	Seattle, WA, United StatesHQ checked Sep 27, 2026	201-500	82 contacts →
	Indirect evidence “H10 is a Consulting and Project Resources firm headquartered in Seattle, WA.” Source: RevenueBase Database · checked Sep 27, 2026
5	Rylem Staffing	Indirect evidence	Seattle, WA, United StatesHQ checked Sep 27, 2026	51-200	74 contacts →
	Indirect evidence “Since 2007, Rylem Staffing has partnered with organizations to solve one of the most important challenges in business: finding the right people.” Source: RevenueBase Database · checked Sep 27, 2026
6	Sales Talent INC	Indirect evidence	Seattle, WA, United StatesHQ checked Sep 27, 2026	11-50	74 contacts →
	Indirect evidence “1 ranked recruiting firm on G2 and Summer 2026 Grid Leader.” Source: RevenueBase Database · checked Sep 27, 2026
7	Another Source	Indirect evidence	Seattle, United StatesHQ checked Sep 27, 2026	11-50	72 contacts →
	Indirect evidence “We're a results-driven recruiting firm with over 30 years of experience engaging top talent.” Source: RevenueBase Database · checked Sep 27, 2026
8	Prime Team Partners	Indirect evidence	Seattle, WA, United StatesHQ checked Sep 27, 2026	51-200	66 contacts →
	Indirect evidence “At Prime Team Partners, we leverage our deep industry experience and proprietary AI-powered portal to connect skilled technology professionals with top employers across the United…” Source: RevenueBase Database · checked Sep 27, 2026
9	Siimpl	Indirect evidence	Seattle, WA, United StatesHQ checked Sep 27, 2026	11-50	35 contacts →
	Indirect evidence “At Siimpl, we are connecting tenacious and humble talent with the right teams all over the world.” Source: RevenueBase Database · checked Sep 27, 2026
10	Parker Remick	Indirect evidence	Seattle, WA, United StatesHQ checked Sep 27, 2026	11-50	34 contacts →
	Indirect evidence “Established in 1998, Parker Remick is the longest-running independent executive search boutique dedicated to Engineering, Product, and AI leadership.” Source: RevenueBase Database · checked Sep 27, 2026
11	Molly Brown Temps	Indirect evidence	Seattle, WA, United StatesHQ checked Sep 27, 2026	n/a	31 contacts →
	Indirect evidence “Offering temporary, temp-to-hire, and direct hire services for candidates and companies in the Greater Seattle area.” Source: RevenueBase Database · checked Sep 27, 2026
12	Flawless	Indirect evidence	Seattle, WA, United StatesHQ checked Sep 27, 2026	51-200	30 contacts →
	Indirect evidence “Seattle-based, recruiting nationally and represented in 30 states.” Source: RevenueBase Database · checked Sep 27, 2026
13	Redcley Partners	Indirect evidence	Seattle, United StatesHQ checked Sep 27, 2026	51-200	29 contacts →
	Indirect evidence “We partner with our Clients to support them across their business with staffing and consulting services, full-time employees, and project based solutions.” Source: RevenueBase Database · checked Sep 27, 2026
14	Imatch Technical Services	Indirect evidence	Seattle, WA, United StatesHQ checked Sep 27, 2026	51-200	26 contacts →
	Indirect evidence “At iMatch we do not believe in the 'everything to everyone' philosophy but rather specialize in our local market as a niche provider.” Source: RevenueBase Database · checked Sep 27, 2026
15	West Coast Careers	Indirect evidence	Seattle, WA, United StatesHQ checked Sep 27, 2026	1-10	25 contacts →
	Indirect evidence “We're an award winning recruiting agency serving clients on the West Coast and nationwide.” Source: RevenueBase Database · checked Sep 27, 2026
16	Seattle Corporate Search	Indirect evidence	Seattle, WA, United StatesHQ checked Sep 27, 2026	11-50	24 contacts →
	Indirect evidence “As a boutique, woman-owned talent acquisition agency, SCS specializes in building powerhouse teams for everyone from fast-growing startups to established enterprise companies.” Source: RevenueBase Database · checked Sep 27, 2026
17	South Geeks	Indirect evidence	Seattle, WA, United StatesHQ checked Sep 27, 2026	51-200	23 contacts →
	Indirect evidence “Our mission is to power the evolution of leading companies in Fintech and Life Sciences by curating elite engineers from Latin America.” Source: RevenueBase Database · checked Sep 27, 2026
18	Talentreach	Indirect evidence	Seattle, WA, United StatesHQ checked Sep 27, 2026	11-50	22 contacts →
	Indirect evidence “TalentReach is a professional services partner to high-growth companies that need critical hires and delivery capacity without wasted cycles, miscalibration, or search drift.” Source: RevenueBase Database · checked Sep 27, 2026
19	Ontarget Staffing INC	Indirect evidence	Seattle, WA, United StatesHQ checked Sep 27, 2026	1-10	22 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 27, 2026
20	Emerald Search Partners	Indirect evidence	Seattle, WA, United StatesHQ checked Sep 27, 2026	1-10	20 contacts →
	Indirect evidence “Based in the Pacific Northwest, Emerald Search Partners excels in recruiting and placing top-tier professionals in law firms and corporate legal departments both locally and…” Source: RevenueBase Database · checked Sep 27, 2026
21	Myriad Consulting, INC	Indirect evidence	Seattle, WA, United StatesHQ checked Sep 27, 2026	11-50	18 contacts →
	Indirect evidence “Myriad Consulting is a leader in providing global workforce solutions.” Source: RevenueBase Database · checked Sep 27, 2026
22	C9 Staff	Indirect evidence	Seattle, WA, United StatesHQ checked Sep 27, 2026	51-200	16 contacts →
	Indirect evidence “Book a FREE consultation today: https://bit.ly/C9FreeConsultation C9 Staff is your growth partner in expanding your agency’s staff capabilities.” Source: RevenueBase Database · checked Sep 27, 2026
23	Concordis LLC	Indirect evidence	Seattle, WA, United StatesHQ checked Sep 27, 2026	1-10	16 contacts →
	Indirect evidence “The Leader in Transparent Consulting, Managed Services, and Staffing for Your Business and Technology Needs Concordis is a business and technology consulting and staffing company…” Source: RevenueBase Database · checked Sep 27, 2026
24	Xumerz INC	Indirect evidence	Seattle, WA, United StatesHQ checked Sep 27, 2026	11-50	15 contacts →
	Indirect evidence “At Xumerz, our success as a business is down to the quality of our people.” Source: RevenueBase Database · checked Sep 27, 2026
25	Quardev, INC	Indirect evidence	Seattle, WA, United StatesHQ checked Sep 27, 2026	1-10	14 contacts →
	Indirect evidence “Closed Permanently - We are sad to be closing our doors but our hearts remain open.” 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: IT recruitment 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 IT recruitment agencies.
Partial evidence: Its own public description names part of IT recruitment agencies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name IT recruitment 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 150 IT recruitment agencies based in Seattle, United States

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IT recruitment agencies based in Seattle, United States at a glance

As of Sep 27, 2026

21.7%Verified-email coverage

17.9Average contacts per company

1-10Median size (employees)

Sep 27, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

10001+

Email recency for this list is measured across the whole United States list rather than for Seattle, so it is reported there. Company counts and contact totals on this page are exact for Seattle, over 150 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 recruitment 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 Seattle, United States whose own description of what they do matches “IT recruitment 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 IT recruitment 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 IT recruitment agencies, and records with no verified work email. Companies headquartered outside Seattle 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, 581 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.

IT recruitment 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 IT recruitment 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 IT recruitment agencies are there based in Seattle, United States?

RevenueBase identified 150 IT recruitment agencies headquartered in Seattle, 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?

RO Health, headquartered in Seattle, tops this list with the largest team on record.

Which city in the United States has the most IT recruitment agencies?

New York leads the United States with 1,203 headquartered companies, followed by Houston (664) and Atlanta (574). Seattle has 150.

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 581 verified decision-maker contacts tracked across these 150 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.