Company lists · Data refreshed September 2026

Top 25 Senior developer recruitment firms worldwide

Name: Senior developer recruitment firms worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 29, 2026 38,527 companies tracked

RevenueBase identified 38,527 company matches for senior developer recruitment firms worldwide as of September 2026 and tracks 389,585 professional contacts across them, including 67,811 with verified work emails. The United States is the largest market and London the largest hub.

This list covers company matches for senior developer recruitment firms worldwide, 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. Country and city lists for senior developer recruitment firms follow the table.

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

38,527Companies

389,585Contacts tracked

67,811Verified emails

Explore this list → Free signup · no credit card · 500 free credits

The 25 largest senior developer recruitment firms worldwide

Ranked by team size

Top 25 of 38,527 company matches for senior developer recruitment firms worldwide, 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	Robert Half	Exact match	Menlo Park, CA, United StatesHQ recorded Sep 29, 2026	10001+	25,574 contacts →
	Exact match “At Robert Half, we prioritize your security-if you believe you've encountered a scam or fraudulent recruiter, please report it immediately to All Robert Half recruiters…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
2	JAC Recruitment	Exact match	Chiyoda-ku, JapanHQ recorded Sep 29, 2026	1,001-5,000	3,098 contacts →
	Exact match “With a legacy of over 50 years, we are not just a recruitment consultancy; we are the bridge that connects businesses with exceptional talent, fostering growth and innovation…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
3	CPL	Exact match	Dublin 4, IrelandHQ recorded Sep 29, 2026	10001+	1,841 contacts →
	Exact match “Cpl is a global provider of talent solutions to startup companies, multinationals, and SMEs in every sector from Pharmaceuticals to Fund Accounting.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
4	GPAC	Exact match	Sioux Falls, SD, United StatesHQ recorded Sep 29, 2026	501-1,000	1,742 contacts →
	Exact match “gpac is the #1 digital recruitment platform, built on the belief that staffing is fundamentally a people business.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
5	Brototype	Exact match	Kochi, IndiaHQ recorded Sep 29, 2026	n/a	1,709 contacts →
	Exact match “Want to recruit Software Developers for your company?” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
6	Vietnamworks	Exact match	District 4, VietnamHQ recorded Sep 29, 2026	n/a	1,562 contacts →
	Exact match “Our Mission To help people achieve their dreams.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
7	Live Connections	Exact match	Chennai, IndiaHQ recorded Sep 29, 2026	501-1,000	1,421 contacts →
	Exact match “LIVE CONNECTIONS is a Search & Recruitment Organization that specializes in finding and placing professionals across all sectors.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
8	Vention	Exact match	New York, United StatesHQ recorded Sep 29, 2026	1,001-5,000	1,268 contacts →
	Exact match “Vention is the premier global leader in software engineering, synonymous with technology designed for scale and the common denominator behind the world’s most successful…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
9	Harvey Nash	Exact match	London, United KingdomHQ recorded Sep 29, 2026	5,001-10,000	1,248 contacts →
	Exact match “We’re Harvey Nash, and we build amazing technology and digital teams.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
10	Brook Street	Exact match	Uxbridge, United KingdomHQ recorded Sep 29, 2026	501-1,000	1,214 contacts →
	Exact match “For 75 years, the middle is where we've worked best.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
11	Studentconsulting	Exact match	Luleå, SwedenHQ recorded Sep 29, 2026	10001+	969 contacts →
	Exact match “We are one of the leading recruitment and staffing companies in Scandinavia, specialized in students, academics and young professionals.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
12	Self Opportunity, INC	Exact match	Lewisville, TX, United StatesHQ recorded Sep 29, 2026	n/a	969 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
13	Conviction HR PVT LTD Conviction Global	Exact match	Mumbai, IndiaHQ recorded Sep 29, 2026	501-1,000	747 contacts →
	Exact match “Founded in the year 2012, conviction provides you with International Human Resource Solutions that are well researched.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
14	Nigel Frank International	Exact match	Newcastle Upon Tyne, United KingdomHQ recorded Sep 29, 2026	1,001-5,000	682 contacts →
	Exact match “We’re the recognized global leaders in Microsoft recruitment; it’s all we do.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
15	Grupo Consultores DE Empresas	Exact match	Córdoba, ArgentinaHQ recorded Sep 29, 2026	5,001-10,000	628 contacts →
	Exact match “Somos líderes desarrollando e implementando las mejores soluciones en recursos humanos, certificando nuestro sistema de gestión bajo Norma ISO 9001:2015.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
16	RED Global	Exact match	London, United KingdomHQ recorded Sep 29, 2026	201-500	627 contacts →
	Exact match “25 years of tech recruitment!” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
17	Volt Technical Resources	Exact match	Orange, CA, United StatesHQ recorded Sep 29, 2026	5,001-10,000	584 contacts →
	Exact match “A Six Sigma Company ~61 years in the industry ~Nationwide 4 million+ candidate database ~Fortune Company ~Extensive E-Recruiting capabilities ~Reference and Employment check…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
18	GCS	Exact match	London, United KingdomHQ recorded Sep 29, 2026	51-200	568 contacts →
	Exact match “For over 30 years, GCS has been at the forefront of digital transformation, building vast global communities of innovators and placing them in businesses shaping tomorrow's world.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
19	Lorien	Exact match	100 Bishopsgate, United KingdomHQ recorded Sep 29, 2026	201-500	536 contacts →
	Exact match “Lorien is a technology, transformation and telecom talent solutions specialist.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
20	Cybercoders	Exact match	Irvine, CA, United StatesHQ recorded Sep 29, 2026	201-500	531 contacts →
	Exact match “CyberCoders, a division of ASGN Incorporated, is a leading permanent placement recruiting firm.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
21	MSI International	Exact match	Sandy Springs, GA, United StatesHQ recorded Sep 29, 2026	51-200	492 contacts →
	Exact match “MSI International is a leading global recruiting firm that has been supporting the growth and success of companies and enhancing the careers of professionals since 1968.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
22	MONDO	Exact match	New York, NY, United StatesHQ recorded Sep 29, 2026	51-200	484 contacts →
	Exact match “As the largest, national staffing agency specializing exclusively in high-end, niche IT, Tech, and Digital Marketing talent, staffing is more than just our job.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
23	Hucon Solutions	Exact match	Hyderabad, IndiaHQ recorded Sep 29, 2026	51-200	473 contacts →
	Exact match “Hucon Solutions (India) Pvt.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
24	Vrinda Global	Exact match	New Delhi, IndiaHQ recorded Sep 29, 2026	201-500	470 contacts →
	Exact match “Vrinda is a Talent Sourcing Company.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
25	Criterion Executive Search, INC	Exact match	Tampa, FL, United StatesHQ recorded Sep 29, 2026	n/a	462 contacts →
	Exact match “Since 1981, Criterion Executive Search has built a reputation as a premier national recruiting firm, connecting exceptional talent with opportunity.” 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 “senior developer recruitment 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 25 of 38,527 senior developer recruitment firms worldwide

See the full list, filter by size, metro and specialty, and access 67,811 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Senior developer recruitment firms worldwide at a glance

As of Sep 29, 2026

17.4%Verified-email coverage

10.1Average contacts per company

1-10Median size (employees)

5.4%Largest-city concentration · London

Sep 29, 2026Page data refreshed

Companies by employee count

1-10

25,285

11-50

9,800

51-200

2,531

201-500

528

501-1,000

178

1,001-5,000

105

5,001-10,000

10001+

Email recency is reported on each country list linked below.

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.
Coverage: Every country. Country and city lists for senior developer recruitment firms are linked below.
What qualifies: Company records worldwide whose business descriptions match “senior developer recruitment 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. 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 67,811 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.

Senior developer recruitment firms by location

173 lists · largest first

Every Senior developer recruitment firms list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

Cities

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 “senior developer recruitment firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many senior developer recruitment firms are there worldwide?

RevenueBase identified 38,527 company matches for senior developer recruitment firms worldwide 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?

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

Which country has the most senior developer recruitment firms?

The United States leads with 8,040 companies, followed by the United Kingdom (5,051) and India (4,480). Every senior developer recruitment firms list by country and city is linked on this page.

Which city has the most senior developer recruitment firms?

London leads with 2063 company records, followed by New York (535) and Paris (432).

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 67,811 professional contacts with verified work emails tracked across these 38,527 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.

Ready to reach these companies? Verified emails and direct dials for all 38,527 senior developer recruitment firms worldwide. Start with a free account, no credit card.

Download this list →

Related lists

Browse the directory

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.