Company lists · Data refreshed September 2026

Top 25 Electrical engineering staffing worldwide

Name: Electrical engineering staffing worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 1, 2026 10,508 companies tracked

RevenueBase identified 10,508 electrical engineering staffing worldwide as of September 2026 and tracks 176,758 professional contacts across them, including 40,666 with verified work emails and 27,930 with mobile numbers. The United States is the largest market and London the largest hub.

This list covers electrical engineering staffing worldwide, 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 1, 2026. Country and city lists for electrical engineering staffing follow the table.

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 RevenueBase Smart Search rating on every row Refreshed Sep 1, 2026 86% judged on-target in blind review

10,508Companies

176,758Contacts tracked

40,666Verified emails

27,930Mobile numbers

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

The 25 largest electrical engineering staffing worldwide

Ranked by team size

Top 25 of 10,508 electrical engineering staffing worldwide, ranked by team size, largest first. Data refreshed Sep 1, 2026. RevenueBase Smart Search rates how each company's information relates to electrical engineering staffing: 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	Tradesmen International	Indirect evidence	Macedonia, OH, US	10001+	5,034 contacts →
	Indirect evidence “Founded in 1992, Tradesmen International is North America’s premier resource for proven skilled craftsmen and labor consulting services.” Source: RevenueBase Database · checked Sep 1, 2026
2	Rosendin	Partial evidence	Glen Burnie, MD, US	10001+	4,395 contacts →
	Partial evidence “Since 1919, Rosendin has created a reputation for building quality electrical and communications installations, building value for clients, and building people.” Source: RevenueBase Database · checked Sep 1, 2026
3	NES Fircroft	Strong evidence	Copenhagen, DK	1,001-5,000	2,966 contacts →
	Strong evidence “With over 90 years’ combined experience of delivering workforce solutions to the global energy industry, NES Fircroft is proud to be the world’s leading engineering staffing…” Source: RevenueBase Database · checked Sep 1, 2026
4	Airswift	Partial evidence	Rio De Janeiro, BR	501-1,000	2,125 contacts →
	Partial evidence “We support STEM professionals looking for jobs with exceptional firms in the technology and engineering sectors.” Source: RevenueBase Database · checked Sep 1, 2026
5	Engelmig Energia	Indirect evidence	Manhuacu, BR	5,001-10,000	1,808 contacts →
	Indirect evidence “A Engelmig foi fundada em 1985 com o objetivo de prestar serviços de engenharia em redes de distribuição de energia elétrica.” Source: RevenueBase Database · checked Sep 1, 2026
6	Yates Construction	Indirect evidence	Philadelphia, MS, US	5,001-10,000	1,708 contacts →
	Indirect evidence “Yates Construction is part of The Yates Companies, Inc.” Source: RevenueBase Database · checked Sep 1, 2026
7	Nesco Resource	Indirect evidence	Mayfield Heights, OH, US	501-1,000	1,594 contacts →
	Indirect evidence “Companies need talent.” Source: RevenueBase Database · checked Sep 1, 2026
8	Helix Electric	Partial evidence	Honolulu, HI, US	1,001-5,000	1,567 contacts →
	Partial evidence “Helix Electric is an award-winning electrical contractor specializing in design-build and highly complex electrical projects throughout the United States.” Source: RevenueBase Database · checked Sep 1, 2026
9	Kirby Group Engineering	Strong evidence	DK	1,001-5,000	1,500 contacts →
	Strong evidence “Founded in 1964, Kirby is a leading Mechanical and Electrical engineering contractor with operations in Ireland, the UK, mainland Europe and South Africa.” Source: RevenueBase Database · checked Sep 1, 2026
10	RENCO	Indirect evidence	Pesaro, IT	1,001-5,000	1,482 contacts →
	Indirect evidence “Renco S.p.A, an Italian company founded in 1979, is continually committed to providing its Clients with sound business solutions in an ever increasingly complex and challenging…” Source: RevenueBase Database · checked Sep 1, 2026
11	BHI Energy	Partial evidence	Weymouth, MA, US	5,001-10,000	1,427 contacts →
	Partial evidence “BHI Energy is an industry-leading provider of specialty services and staffing solutions in support of the daily operations, routine maintenance and capital investment requirements…” Source: RevenueBase Database · checked Sep 1, 2026
12	Control Construções Ltda	Indirect evidence	Joao Pessoa, BR	1,001-5,000	1,337 contacts →
	Indirect evidence “Fundada em na cidade de João Pessoa, a empresa se tornou especialista nas áreas de construção e prestação de serviços no setor elétrico.” Source: RevenueBase Database · checked Sep 1, 2026
13	Construction Labor Contractors	Partial evidence	Round Rock, TX, US	501-1,000	1,236 contacts →
	Partial evidence “Let us make construction staffing work for you.” Source: RevenueBase Database · checked Sep 1, 2026
14	TRS Staffing Solutions	Strong evidence	Vancouver, BC, CA	201-500	1,181 contacts →
	Strong evidence “TRS Staffing Solutions is a world leading engineering recruitment agency specialising in the recruitment and supply of professional, engineering, technical and field talent.” Source: RevenueBase Database · checked Sep 1, 2026
15	Sraco Human Resources Company	Indirect evidence	Dammam, Saudi ArabiaHQ checked Sep 1, 2026	10001+	947 contacts →
	Indirect evidence “SRACO Human Resources Company was established in 2016 to provide the Saudi market with qualified and trained manpower for all activities, commercial, industrial, and domestic…” Source: RevenueBase Database · checked Sep 1, 2026
16	Morson Talent	Indirect evidence	Manchester, GB	1,001-5,000	905 contacts →
	Indirect evidence “With a unique 50-year heritage of innovative recruitment, Morson Talent is a business with unrivalled sector knowledge, trusted relationships, highly skilled expertise and a…” Source: RevenueBase Database · checked Sep 1, 2026
17	Sigma S.A. Chile	Indirect evidence	Santiago, ChileHQ checked Sep 1, 2026	201-500	757 contacts →
	Indirect evidence “Somos una empresa de excelencia que desarrolla servicios integrales de Estudios Eléctricos, ingeniería, montaje industrial, geomensura, apoyo profesional, inspección técnica y…” Source: RevenueBase Database · checked Sep 1, 2026
18	Matchtech	Indirect evidence	Cape Town, ZA	201-500	753 contacts →
	Indirect evidence “At Matchtech, we do more than recruit.” Source: RevenueBase Database · checked Sep 1, 2026
19	PTS Advance	Indirect evidence	Houston, TX, US	501-1,000	700 contacts →
	Indirect evidence “PTS Advance teams up with thousands of candidates, clients, and partners to advance workforce utilization in the Oil, Gas & Chemicals, Power & Renewables, Advanced Manufacturing…” Source: RevenueBase Database · checked Sep 1, 2026
20	Overland Contracting INC	Indirect evidence	Garner, NC, US	1,001-5,000	685 contacts →
	Indirect evidence “Overland Contracting Inc,(OCI) is a Black & Veatch Company (BV) that provides construction services in the open/merit shop arena.” Source: RevenueBase Database · checked Sep 1, 2026
21	Prime Electric	Partial evidence	Bellevue, WA, US	501-1,000	665 contacts →
	Partial evidence “For over a quarter century, PRIME has been successfully engineering, constructing building, and facilities solutions for our clientele.” Source: RevenueBase Database · checked Sep 1, 2026
22	M. J. Electric, LLC	Indirect evidence	Iron Mountain, MI, US	1,001-5,000	626 contacts →
	Indirect evidence “M.” Source: RevenueBase Database · checked Sep 1, 2026
23	PAR Electrical Contractors, LLC	Partial evidence	Kansas City, MO, US	1,001-5,000	603 contacts →
	Partial evidence “PAR, a Quanta Services company, offers a full range of construction services for substations, overhead and underground distribution and transmission lines, engineering, design…” Source: RevenueBase Database · checked Sep 1, 2026
24	Volt Technical Resources	Indirect evidence	Orange, CA, US	5,001-10,000	585 contacts →
	Indirect evidence “A Six Sigma Company ~61 years in the industry ~Nationwide 4 million+ candidate database ~Fortune Company ~Extensive E-Recruiting capabilities ~Reference and Employment check…” Source: RevenueBase Database · checked Sep 1, 2026
25	CSI Electrical Contractors, INC	Partial evidence	San Jose, CA, US	1,001-5,000	560 contacts →
	Partial evidence “Founded in 1990, CSI has become a leader in highly technical and innovative electrical design and construction.” Source: RevenueBase Database · checked Sep 1, 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: electrical engineering staffing. 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 electrical engineering staffing.
Partial evidence: Its own public description names part of electrical engineering staffing, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name electrical engineering staffing. 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 10,508 electrical engineering staffing worldwide

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 40,666 reachable decision-makers.

Free signup · no credit card

View the full list →

Electrical engineering staffing worldwide at a glance

As of Sep 1, 2026

23.0%Verified-email coverage

15.8%Mobile-number coverage

16.8Average contacts per company

11-50Median size (employees)

2.7%Largest-city concentration · London

Sep 1, 2026Page data refreshed

Companies by employee count

1-10

5,059

11-50

3,247

51-200

1,436

201-500

371

501-1,000

133

1,001-5,000

5,001-10,000

10001+

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 electrical engineering staffing, 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.
Coverage: 31 countries, largest first: the United States, the United Kingdom, Brazil, Germany, the Netherlands, India, Australia, Canada, France, Türkiye and 21 more. Country and city lists for electrical engineering staffing are linked below.
What qualifies: Companies worldwide whose own description of what they do matches “electrical engineering staffing”. 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 electrical engineering staffing), 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 electrical engineering staffing, and records with no verified work email.
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, 40,666 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 between September 1, 2026 and September 14, 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.

Electrical engineering staffing by location

57 lists · largest first

Every Electrical engineering staffing 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 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 electrical engineering staffing, 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 electrical engineering staffing are there worldwide?

RevenueBase identified 10,508 electrical engineering staffing worldwide 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?

Tradesmen International, headquartered in Macedonia, tops this list with the largest team on record.

Which country has the most electrical engineering staffing?

The United States leads with 2,309 companies, followed by the United Kingdom (1,642) and Brazil (984). Every electrical engineering staffing list by country and city is linked on this page.

Which city has the most electrical engineering staffing?

London leads with 286 headquartered companies, followed by Sao Paulo (98) and Houston (89).

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 40,666 verified decision-maker contacts tracked across these 10,508 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled from the company graph between September 1, 2026 and September 14, 2026.

Ready to reach these companies? Verified emails and direct dials for all 10,508 electrical engineering staffing 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 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.