Company lists · Data refreshed September 2026
Top 25 Recruitment process outsourcing technology companies based in Los Angeles, United States
RevenueBase identified 175 recruitment process outsourcing technology companies headquartered in Los Angeles, United States as of September 2026 and tracks 915 professional contacts across them, including 179 with verified work emails. Across the United States, New York is the largest hub for this category (453 companies); Los Angeles has 175.
This list covers recruitment process outsourcing technology companies headquartered in Los Angeles, 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.
The 25 largest recruitment process outsourcing technology companies based in Los Angeles, United States
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 118 contacts → | ||||
Strong evidence “Synapse leverages cutting-edge AI technology to redefine the recruitment process.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 2 | 46 contacts → | ||||
Partial evidence “KalonGens is a premier staffing and recruitment agency dedicated to empowering startups and small to medium-sized businesses (SMBs) with tailored talent solutions.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 3 | 41 contacts → | ||||
Partial evidence “HIRECLOUT | Your Hiring Playbook HIRECLOUT is a premier Tech and Go-To-Market Recruiting and Consulting firm specializing in Technology, GTM and Executive Leadership positions.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 4 | 35 contacts → | ||||
Indirect evidence “As a leading headhunting and staffing firm, we specialize in providing free recruiting and headhunting services across the US, Canada, and Mexico.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 5 | 32 contacts → | ||||
Indirect evidence “Work with skilled offshore talent to optimize your business.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 6 | 31 contacts → | ||||
Indirect evidence “Land your next opportunity and achieve your roadmap with us.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 7 | 24 contacts → | ||||
Indirect evidence “Recruiting is commonly referenced as one of the most important things a Founder can do.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 8 | 21 contacts → | ||||
Indirect evidence “Staffactory, a distinguished US-based Staffing & Recruiting firm established by Mrs.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 9 | 19 contacts → | ||||
Partial evidence “We believe in delivering outsourced business process solutions for finance, accounting and other back-office functions.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 10 | 16 contacts → | ||||
Indirect evidence “StartupTAP is a recruiting consultancy empowering innovation by pairing the best ideas with the brightest minds.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 11 | 14 contacts → | ||||
Indirect evidence “At Westwood & Wilshire, we recognize that people are an organization's top asset.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 12 | 12 contacts → | ||||
Indirect evidence “RPO and On-Demand Recruiting powered by AI.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 13 | 12 contacts → | ||||
Strong evidence “Theery is a world-class technology recruitment firm that focuses on an exceptional candidate and client experience.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 14 | 12 contacts → | ||||
Indirect evidence “Rose’s Agency is a leader in recruiting & placement services.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 15 | 12 contacts → | ||||
Indirect evidence “HireKraft.ai | SAP Staffing, Rebuilt for the Modern Era At HireKraft.ai, we’ve taken 20 years of SAP staffing experience and rebuilt the model for the AI era.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 16 | 11 contacts → | ||||
Partial evidence “At TenX Recruiting, we partner with high-caliber companies at the forefront of software, hardware, and emerging technology.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 17 | 9 contacts → | ||||
Indirect evidence “Contact : Ext: 0 (PST) Since 1991, JobsPro Staffing (JPS) has partnered with organizations nationwide to deliver high-impact workforce and recruiting solutions.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 18 | 9 contacts → | ||||
Partial evidence “Pair-Tek was formed to help pair companies with candidates that are a true match for their technology, culture and future.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 19 | 8 contacts → | ||||
Indirect evidence “We help agencies across entertainment marketing, brand advertising, influencer marketing, experiential, and communications attract, hire, and retain the industry’s top talent.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 20 | 7 contacts → | ||||
Partial evidence “Nova Talent is a boutique search firm placing top talent in high trajectory technology companies.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 21 | 6 contacts → | ||||
Indirect evidence “Elevated Search Partners is the premier talent acquisition agency that offers comprehensive hiring solutions across a broad range of industries and functions.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 22 | 6 contacts → | ||||
Indirect evidence “We help startups scale smarter by fixing how they hire.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 23 | 6 contacts → | ||||
Indirect evidence “With offices in Los Angeles, California and London, UK, we are a team of passionate professionals with over two decades of experience in the tech recruiting industry.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 24 | 5 contacts → | ||||
Indirect evidence “Forager Talent enables companies of all sizes the ability to attract and retain high-performing, diverse teams that drive long-term success.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 25 | 5 contacts → | ||||
Indirect evidence Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
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: recruitment process outsourcing technology 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 recruitment process outsourcing technology companies.
- Partial evidence
- Its own public description names part of recruitment process outsourcing technology companies, so it works in or next to the category without describing itself that way.
- Indirect evidence
- The description shown does not name recruitment process outsourcing technology 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 175 recruitment process outsourcing technology companies based in Los Angeles, United States
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Recruitment process outsourcing technology companies based in Los Angeles, United States at a glance
As of Sep 29, 2026Companies by employee count
Email recency for this list is measured across the whole United States list rather than for Los Angeles, so it is reported there. Company counts and contact totals on this page are exact for Los Angeles, over 175 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 recruitment process outsourcing technology 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.
- What qualifies
- Companies headquartered in Los Angeles, United States whose own description of what they do matches “recruitment process outsourcing technology 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 recruitment process outsourcing technology 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 recruitment process outsourcing technology companies, and records with no verified work email. Companies headquartered outside Los Angeles 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, 179 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.
Recruitment process outsourcing technology companies by metro in the United States
- Recruitment process outsourcing technology companies in New York453
- Recruitment process outsourcing technology companies in Austin242
- Recruitment process outsourcing technology companies in San Francisco212
- Recruitment process outsourcing technology companies in Chicago189
- Recruitment process outsourcing technology companies in Atlanta188
- Recruitment process outsourcing technology companies in Houston186
- Recruitment process outsourcing technology companies in Dallas183
- Recruitment process outsourcing technology companies in Sheridan148
- Recruitment process outsourcing technology companies in Miami127
- Recruitment process outsourcing technology companies in Boston99
- Recruitment process outsourcing technology companies in Denver90
- Recruitment process outsourcing technology companies in Tampa89
- Recruitment process outsourcing technology companies in San Diego88
- Recruitment process outsourcing technology companies in Charlotte77
- Recruitment process outsourcing technology companies in Wilmington77
- Recruitment process outsourcing technology companies in San Jose71
- Recruitment process outsourcing technology companies in Orlando68
- Recruitment process outsourcing technology companies in Phoenix67
- Recruitment process outsourcing technology companies in Seattle63
- Recruitment process outsourcing technology companies in Plano61
- Recruitment process outsourcing technology companies in Dover55
- Recruitment process outsourcing technology companies in Irving53
- Recruitment process outsourcing technology companies in Frisco46
- Recruitment process outsourcing technology companies in Irvine46
- Recruitment process outsourcing technology companies in Philadelphia46
- Recruitment process outsourcing technology companies in Minneapolis44
- Recruitment process outsourcing technology companies in Washington42
- Recruitment process outsourcing technology companies in Jacksonville40
- Recruitment process outsourcing technology companies in Las Vegas40
- Recruitment process outsourcing technology companies in Scottsdale40
- Recruitment process outsourcing technology companies in New York City39
- Recruitment process outsourcing technology companies in Nashville38
- Recruitment process outsourcing technology companies in Alpharetta36
- Recruitment process outsourcing technology companies in Newark36
- Recruitment process outsourcing technology companies in Cincinnati35
- Recruitment process outsourcing technology companies in Pittsburgh35
- Recruitment process outsourcing technology companies in Raleigh35
- Recruitment process outsourcing technology companies in Salt Lake City34
- Recruitment process outsourcing technology companies in Portland33
- Recruitment process outsourcing technology companies in Richmond33
- Recruitment process outsourcing technology companies in Fremont32
- Recruitment process outsourcing technology companies in Indianapolis32
- Recruitment process outsourcing technology companies in Princeton31
- Recruitment process outsourcing technology companies in Fort Lauderdale30
- Recruitment process outsourcing technology companies in Jersey City30
- Recruitment process outsourcing technology companies in Cleveland29
- Recruitment process outsourcing technology companies in Columbus29
- Recruitment process outsourcing technology companies in Detroit29
- Recruitment process outsourcing technology companies in Milwaukee28
- Recruitment process outsourcing technology companies in Reston28
- Recruitment process outsourcing technology companies in Ashburn27
- Recruitment process outsourcing technology companies in Greenville27
- Recruitment process outsourcing technology companies in San Antonio26
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 recruitment process outsourcing technology 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 recruitment process outsourcing technology companies are there based in Los Angeles, United States?
RevenueBase identified 175 recruitment process outsourcing technology companies headquartered in Los Angeles, 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?
Synapse, headquartered in Los Angeles, tops this list with the largest team on record.
Which city in the United States has the most recruitment process outsourcing technology companies?
New York leads the United States with 453 headquartered companies, followed by Austin (242) and San Francisco (212). Los Angeles has 175.
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 179 verified decision-maker contacts tracked across these 175 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.
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