Company lists · Data refreshed September 2026

Top 25 AI talent acquisition companies based in San Diego, United States

Name: AI talent acquisition companies based in San Diego, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 21, 2026 101 companies tracked

RevenueBase identified 101 company matches for AI talent acquisition companies associated with San Diego, United States as of September 2026 and tracks 1,193 professional contacts across them, including 142 with verified work emails. Across the United States, New York is the largest hub for this category (698 companies); San Diego has 101.

This list covers company matches for AI talent acquisition companies associated with San Diego, United States, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 21, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, 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 RevenueBase SmartSearch · Exact Recorded Sep 21, 2026 How this list was built

101Companies

1,193Contacts tracked

142Verified emails

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The 25 largest AI talent acquisition companies based in San Diego, United States

Ranked by team size

Top 25 of 101 company matches for AI talent acquisition companies based in San Diego, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 21, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Boutique Recruiting	Exact match	San Diego, CA, United StatesHQ recorded Sep 21, 2026	51-200	201 contacts →
	Exact match “At Boutique Recruiting, our national team specializes in placing top talent across a wide range of industries.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
2	Connect Outbound	Exact match	San Diego, CA, United StatesHQ recorded Sep 21, 2026	11-50	29 contacts →
	Exact match “Welcome to Connect Outbound, your trusted partner in outbound lead generation and talent acquisition solutions.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
3	Onedigital Norcal HR Consulting	Exact match	San Diego, CA, United StatesHQ recorded Sep 21, 2026	1,001-5,000	27 contacts →
	Exact match “OneDigital NorCal's HR and TA team partners with our clients to remove the guesswork from hiring and retaining top talent.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
4	RPO International	Exact match	San Diego, CA, United StatesHQ recorded Sep 21, 2026	11-50	24 contacts →
	Exact match “RPO International focuses on serving the ever-evolving needs of the recruiting industry.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
5	Hirein Cloud	Exact match	San Diego, CA, United StatesHQ recorded Sep 21, 2026	11-50	24 contacts →
	Exact match “HireIn Cloud is the talent partner that builds and scales elite tech teams for high-growth companies.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
6	Newport Williams	Exact match	San Diego, CA, United StatesHQ recorded Sep 21, 2026	11-50	22 contacts →
	Exact match “Tenacious search specialists who are obsessed with finding the perfect candidates for our clients.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
7	Aldebaran Recruiting	Exact match	San Diego, CA, United StatesHQ recorded Sep 21, 2026	1-10	21 contacts →
	Exact match “Our proprietary headhunting methodology is designed to get you unprecedented access into the passive talent pool.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
8	Caltek Staffing	Exact match	San Diego, CA, United StatesHQ recorded Sep 21, 2026	51-200	20 contacts →
	Exact match “Founded in 2002 by two career recruiters, CalTek Staffing is a premier manufacturing, technical, IT and engineering staffing and recruiting firm.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
9	Integrated Associates INC	Exact match	San Diego, CA, United StatesHQ recorded Sep 21, 2026	51-200	11 contacts →
	Exact match “We’re sincere about developing strong relationships Since our inception, we’ve maintained an ongoing commitment to act as trusted partners to our clients and candidates because…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
10	Bond Associates	Exact match	San Diego, CA, United StatesHQ recorded Sep 21, 2026	1-10	11 contacts →
	Exact match “Experience and Industry Knowledge.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
11	Talentstarter	Exact match	San Diego, CA, United StatesHQ recorded Sep 21, 2026	11-50	10 contacts →
	Exact match “We are people aficionados and take great pride in delivering direct-hire talent to global teams.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
12	Openreq	Exact match	San Diego, CA, United StatesHQ recorded Sep 21, 2026	11-50	8 contacts →
	Exact match “OpenReq is the embedded recruiting firm built for early-stage startups (Seed to Series B) in the AI & Hard Tech space.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
13	M Squared Talent Solutions	Exact match	San Diego, CA, United StatesHQ recorded Sep 21, 2026	1-10	6 contacts →
	Exact match “We are convinced that great talent will transform your ideas into success.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
14	HK Recruiting	Exact match	San Diego, CA, United StatesHQ recorded Sep 21, 2026	1-10	6 contacts →
	Exact match “HK Recruiting is a specialized recruiting partner to the biotech, life sciences, pharmaceutical, and medical device industries.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
15	VIA Technical NOW Eliassen Group	Exact match	San Diego, CA, United StatesHQ recorded Sep 21, 2026	11-50	6 contacts →
	Exact match “VIA Technical is now Eliassen Group.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
16	Ableforce, INC	Exact match	San Diego, United StatesHQ recorded Sep 21, 2026	1-10	5 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
17	Redbrick Staffing	Exact match	San Diego, CA, United StatesHQ recorded Sep 21, 2026	1-10	4 contacts →
	Exact match “With over two decades of internal recruitment support, RedBrick Staffing has been able to fine-tune a tried-and-true strategy of locating talent through a personalized recruitment…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
18	Kismet Search	Exact match	San Diego, CA, United StatesHQ recorded Sep 21, 2026	1-10	4 contacts →
	Exact match “At Kismet Search, we're a team of masterful relationship builders, leveraging over 25 years of professional recruiting experience in the dynamic technology industry.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
19	The Search BAR	Exact match	San Diego, CA, United StatesHQ recorded Sep 21, 2026	1-10	4 contacts →
	Exact match “The Search Bar exists to connect good people to meaningful work.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
20	bsi.tv	Exact match	San Diego, CA, United StatesHQ recorded Sep 21, 2026	1-10	3 contacts →
	Exact match “Founded in 2002, BSi.tv provides contingency and contract talent sourcing services to the electronics industry- Contract Sourcing (Rent-a-Sourcer)- Contingency Search - Retained…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
21	JB Search Partners	Exact match	San Diego, CA, United StatesHQ recorded Sep 21, 2026	1-10	3 contacts →
	Exact match “Finding the right talent is a full time job.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
22	Evolve1talent, LLC	Exact match	San Diego, CA, United StatesHQ recorded Sep 21, 2026	1-10	3 contacts →
	Exact match “Evolve1Talent is a specialized recruitment partner focused on direct hire placements across a range of industries, including healthcare, DME, medical devices, finance &…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
23	Colorado Resource Solutions	Exact match	San Diego, CA, United StatesHQ recorded Sep 21, 2026	11-50	3 contacts →
	Exact match “Colorado Resource Solutions provides recruiting, temporary staffing, contract, contract-to-hire, or direct hire employees to commercial and governmental organizations.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
24	Pulse Recruit	Exact match	San Diego, CA, United StatesHQ recorded Sep 21, 2026	1-10	3 contacts →
	Exact match “Pulse Recruit is a RaaS (recruiting as a service) boutique firm specializing in finding the best e-commerce talent for your business.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
25	Astutia	Exact match	San Diego, CA, United StatesHQ recorded Sep 21, 2026	1-10	3 contacts →
	Exact match “We partner with companies building on the frontier: AI, web3, and whatever comes next.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “AI talent acquisition companies”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 101 AI talent acquisition companies based in San Diego, United States

See the full list, filter by size, metro and specialty, and access 142 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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AI talent acquisition companies based in San Diego, United States at a glance

As of Sep 21, 2026

11.9%Verified-email coverage

11.8Average contacts per company

1-10Median size (employees)

Sep 21, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

1,001-5,000

Email recency for this list is measured across the whole United States list rather than for San Diego, so it is reported there. Company counts and contact totals on this page are exact for San Diego, over 101 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies: Company records associated with San Diego, United States whose business descriptions match “AI talent acquisition companies” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch: Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview: The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality: RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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 displayed company carries at least one verified work email. RevenueBase tracks 142 professional contacts with verified work emails across the full matched dataset. 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 21, 2026. Lists refresh periodically as the graph is re-checked.
Record context: Company records and descriptions can change. Check the company's website for its current services and locations.

AI talent acquisition companies by metro in the United States

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “AI talent acquisition companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many AI talent acquisition companies are there based in San Diego, United States?

RevenueBase identified 101 company matches for AI talent acquisition companies associated with San Diego, United States as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Boutique Recruiting tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city in the United States has the most AI talent acquisition companies?

New York leads the United States with 698 company records, followed by San Francisco (319) and Austin (279). San Diego has 101.

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 142 professional contacts with verified work emails tracked across these 101 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 21, 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 SmartSearch, 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.