Company lists · Data refreshed September 2026

Top 24 Software development staffing firms based in San Diego, United States

Name: Software development staffing firms 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 29, 2026 73 companies tracked

RevenueBase identified 73 company matches for software development staffing firms associated with San Diego, United States as of September 2026 and tracks 670 professional contacts across them, including 112 with verified work emails. Across the United States, New York is the largest hub for this category (452 companies); San Diego has 73.

This list covers company matches for software development staffing firms 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 29, 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 29, 2026 How this list was built

73Companies

670Contacts tracked

112Verified emails

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The 24 largest software development staffing firms based in San Diego, United States

Ranked by team size

Top 24 of 73 company matches for software development staffing firms based in San Diego, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 29, 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	Tristaff Group Of Companies, Division Of Amtec	Exact match	San Diego, CA, United StatesHQ recorded Sep 29, 2026	51-200	95 contacts →
	Exact match “TriStaff Group of Companies is a premier Full Service Staffing and Executive Search firm headquartered in San Diego, California.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
2	The Cydio Group	Exact match	San Diego, CA, United StatesHQ recorded Sep 29, 2026	51-200	31 contacts →
	Exact match “The Cydio Group, a 24 Seven Company, is a specialized IT staffing firm that provides innovative, first-hand knowledge of the information technology space.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
3	Qualstaff Resources	Exact match	San Diego, CA, United StatesHQ recorded Sep 29, 2026	501-1,000	31 contacts →
	Exact match “Where Quality and Staffing Meet Located in the heart of San Diego’s Life Sciences and Hi-Tech hub of Sorrento Valley, QualStaff Resources is an established professional recruiting…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
4	Tateeda Global	Exact match	San Diego, CA, United StatesHQ recorded Sep 29, 2026	51-200	31 contacts →
	Exact match “TATEEDA GLOBAL, a custom software development company and staff augmentation provider, boasts a talent pool of over 100 experienced engineers.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
5	Paradigm Information Services, INC	Exact match	San Diego, CA, United StatesHQ recorded Sep 29, 2026	51-200	26 contacts →
	Exact match “Paradigm is a women-owned staffing firm that specializes in finding jobs for talented professionals in fields including content development, creative design, and engineering.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
6	Caltek Staffing	Exact match	San Diego, CA, United StatesHQ recorded Sep 29, 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 29, 2026 · View company records in RevenueBase
7	CDM Technology	Exact match	San Diego, CA, United StatesHQ recorded Sep 29, 2026	11-50	19 contacts →
	Exact match “CDM Technology is a customer-focused, premier provider of IT consulting, contracting and recruiting solutions.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
8	Metrosys, INC	Exact match	San Diego, CA, United StatesHQ recorded Sep 29, 2026	11-50	16 contacts →
	Exact match “MetroSys is an Technology & Staffing Solutions firm based in sunny San Diego, CA.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
9	Techhive	Exact match	San Diego, CA, United StatesHQ recorded Sep 29, 2026	11-50	14 contacts →
	Exact match “TechHive™ is a San Diego based technology consulting and staffing company focused on delivering an array of technical solutions to our clients.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
10	Softhq	Exact match	San Diego, CA, United StatesHQ recorded Sep 29, 2026	201-500	12 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
11	Integrated Associates INC	Exact match	San Diego, CA, United StatesHQ recorded Sep 29, 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 29, 2026 · View company records in RevenueBase
12	Spencer Gray	Exact match	San Diego, CA, United StatesHQ recorded Sep 29, 2026	51-200	7 contacts →
	Exact match “Building the teams that power today's digital economy.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
13	Qtech Consulting Group, INC	Exact match	San Diego, CA, United StatesHQ recorded Sep 29, 2026	51-200	6 contacts →
	Exact match “At QTech Consulting Group, we pride ourselves on being at the forefront of the IT consulting and staffing industry.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
14	VIA Technical NOW Eliassen Group	Exact match	San Diego, CA, United StatesHQ recorded Sep 29, 2026	11-50	6 contacts →
	Exact match “VIA Technical is now Eliassen Group.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
15	Ableforce, INC	Exact match	San Diego, United StatesHQ recorded Sep 29, 2026	1-10	5 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
16	Redbrick Staffing	Exact match	San Diego, CA, United StatesHQ recorded Sep 29, 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 29, 2026 · View company records in RevenueBase
17	The Search BAR	Exact match	San Diego, CA, United StatesHQ recorded Sep 29, 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 29, 2026 · View company records in RevenueBase
18	Colorado Resource Solutions	Exact match	San Diego, CA, United StatesHQ recorded Sep 29, 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 29, 2026 · View company records in RevenueBase
19	Ustonish	Exact match	San Diego, CA, United StatesHQ recorded Sep 29, 2026	11-50	2 contacts →
	Exact match “We are a company for hiring a broad spectrum of functions from administrative staff, marketing, production, developers, assistants etc.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
20	Foundation Recruiting And Consulting	Exact match	San Diego, CA, United StatesHQ recorded Sep 29, 2026	1-10	2 contacts →
	Exact match “We are a Recruiting and Consulting company that specializes in Software and IT.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
21	Thrive Recruiting Partners	Exact match	San Diego, CA, United StatesHQ recorded Sep 29, 2026	1-10	2 contacts →
	Exact match “Thrive Recruiting Partners is a boutique recruiting firm committed to finding top talent for your IT and Engineering teams.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
22	White Rabbit Search	Exact match	San Diego, CA, United StatesHQ recorded Sep 29, 2026	1-10	2 contacts →
	Exact match “Accelerating Tech Talent Acquisition for Startups At White Rabbit Search, based in sunny San Diego, we get the startup grind and we know that securing the right talent "like…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
23	prosearchone.com	Exact match	San Diego, CA, United StatesHQ recorded Sep 29, 2026	1-10	2 contacts →
	Exact match “Also visit ProSearchOne is a dedicated and experienced staffing / recruiting resource bridging viable job seekers with hiring companies.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
24	Talentry, LLC	Exact match	San Diego, CA, United StatesHQ recorded Sep 29, 2026	1-10	2 contacts →
	Exact match “Talentry was founded by two folks with over 30 combined years of expertise in the IT, scientific, and technical industries in Southern California.” Recorded in the RevenueBase company graph · Sep 29, 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 “software development staffing firms”. 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 24 of 73 software development staffing firms based in San Diego, United States

See the full list, filter by size, metro and specialty, and access 112 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Software development staffing firms based in San Diego, United States at a glance

As of Sep 29, 2026

16.7%Verified-email coverage

9.2Average contacts per company

1-10Median size (employees)

Sep 29, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

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 73 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 “software development staffing firms” 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 112 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 29, 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.

Software development staffing firms 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 “software development staffing firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many software development staffing firms are there based in San Diego, United States?

RevenueBase identified 73 company matches for software development staffing firms 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?

Tristaff Group Of Companies, Division Of Amtec 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 software development staffing firms?

New York leads the United States with 452 company records, followed by Houston (270) and Austin (231). San Diego has 73.

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 112 professional contacts with verified work emails tracked across these 73 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 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 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.