Company lists · Data refreshed September 2026

Top 25 Electrical compliance consulting firms worldwide

Name: Electrical compliance consulting firms worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 9,743 companies tracked

RevenueBase identified 9,743 electrical compliance consulting firms worldwide as of September 2026 and tracks 55,130 professional contacts across them, including 13,049 with verified work emails. The United States is the largest market and London the largest hub.

This list covers electrical compliance consulting firms 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 28, 2026. Country and city lists for electrical compliance consulting firms 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 28, 2026 86% judged on-target in blind review

9,743Companies

55,130Contacts tracked

13,049Verified emails

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

The 25 largest electrical compliance consulting firms worldwide

Ranked by team size

Top 25 of 9,743 electrical compliance consulting firms worldwide, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to electrical compliance consulting firms: 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	Electric Power Systems	Partial evidence	Maryland Heights, MO, United StatesHQ checked Sep 28, 2026	501-1,000	653 contacts →
	Partial evidence “Electric Power Systems is an independent electrical testing & engineering organization.” Source: RevenueBase Database · checked Sep 28, 2026
2	E-J Electric Installation CO	Partial evidence	Long Island City, NY, United StatesHQ checked Sep 28, 2026	1,001-5,000	444 contacts →
	Partial evidence “The E-J Group is active in all facets of electrical contracting, bringing experience, expertise, and a national reputation to projects that range in size up to more than $1…” Source: RevenueBase Database · checked Sep 28, 2026
3	Shankar Electricals Services I Private Limited	Indirect evidence	Bangalore, IndiaHQ checked Sep 28, 2026	1,001-5,000	425 contacts →
	Indirect evidence “We are the leading MEP Contractor & Consultant with extensive knowledge in the Projects and O&M Services, having executed several Projects for fortune 500 companies and providing…” Source: RevenueBase Database · checked Sep 28, 2026
4	Magna IV Engineering, A Sunbelt Solomon Company	Indirect evidence	Edmonton, AB, CanadaHQ checked Sep 28, 2026	201-500	327 contacts →
	Indirect evidence “Delivering confidence for over 40 years.” Source: RevenueBase Database · checked Sep 28, 2026
5	Akshar Group	Partial evidence	Baroda, IndiaHQ checked Sep 28, 2026	51-200	260 contacts →
	Partial evidence “Electrical Turn Key Contractors and Consultants.” Source: RevenueBase Database · checked Sep 28, 2026
6	Winstar Group	Partial evidence	Al Qusais Industrial 4, United Arab EmiratesHQ checked Sep 28, 2026	51-200	254 contacts →
	Partial evidence “WinStar Group is a leading electrical contractor having strong traces in UAE, Qatar, KSA.” Source: RevenueBase Database · checked Sep 28, 2026
7	Electrical Reliability Services, INC	Partial evidence	Westerville, OH, United StatesHQ checked Sep 28, 2026	201-500	228 contacts →
	Partial evidence “In business since 1971, Electrical Reliability Services, Inc.” Source: RevenueBase Database · checked Sep 28, 2026
8	Hiolle Technologies	Indirect evidence	Prouvy, FranceHQ checked Sep 28, 2026	201-500	224 contacts →
	Indirect evidence “Hiolle Technologies vous accompagne dans l'intégration d'équipements électriques câblés et la prestation de service sur mesure Production d'équipements câblés : Nous proposons des…” Source: RevenueBase Database · checked Sep 28, 2026
9	TPI	Indirect evidence	United StatesHQ checked Sep 28, 2026	n/a	205 contacts →
	Indirect evidence “http://tpiengineering.com/” Source: RevenueBase Database · checked Sep 28, 2026
10	Wasatch Electric	Partial evidence	Salt Lake City, UT, United StatesHQ checked Sep 28, 2026	201-500	200 contacts →
	Partial evidence “In business for over 100 years, Wasatch Electric provides full-service electrical contracting.” Source: RevenueBase Database · checked Sep 28, 2026
11	Hargis Engineers	Strong evidence	Seattle, WA, United StatesHQ checked Sep 28, 2026	201-500	188 contacts →
	Strong evidence “Hargis Engineers is a mechanical, electrical, telecommunications, security, energy consulting engineering, and commissioning firm.” Source: RevenueBase Database · checked Sep 28, 2026
12	Power Projects	Strong evidence	Chennai, IndiaHQ checked Sep 28, 2026	51-200	188 contacts →
	Strong evidence “Power projects is a specialized Electrical Engineering and Power System Consultancy firm delivering solutions for Grid Code Compliance, BESS, Renewable Energy, Power Plants, and…” Source: RevenueBase Database · checked Sep 28, 2026
13	Eurofins Electrical & Electronics North America	Partial evidence	Baltimore, MD, United StatesHQ checked Sep 28, 2026	201-500	180 contacts →
	Partial evidence “Eurofins Electrical & Electronics North America is a leading testing and certification laboratory, providing a unique array of testing services and accreditations for regulatory…” Source: RevenueBase Database · checked Sep 28, 2026
14	IES Electrical	Partial evidence	Houston, TX, United StatesHQ checked Sep 28, 2026	5,001-10,000	166 contacts →
	Partial evidence “For over six decades, our locally rooted electrical contractors have delivered solutions grounded in integrity, safety, cost-effectiveness, and uncompromising workmanship.” Source: RevenueBase Database · checked Sep 28, 2026
15	General Electric Empleado In Company DE Adank 9298 Srl, EX Consultora Szczapowy	Indirect evidence	United StatesHQ checked Sep 28, 2026	n/a	153 contacts →
	Indirect evidence “ADANK 9298 SRL, Consultora en Certificaciones Tecnicas y Normalizacion de prodcutos y desarrollos de negocios, tanto para el comercio exterior como en el mercado locas.” Source: RevenueBase Database · checked Sep 28, 2026
16	Kenmor Electric Company	Partial evidence	Houston, TX, United StatesHQ checked Sep 28, 2026	201-500	152 contacts →
	Partial evidence “KenMor Electric is recognized for its service and craftsmanship.” Source: RevenueBase Database · checked Sep 28, 2026
17	Greiner Electric	Partial evidence	Littleton, CO, United StatesHQ checked Sep 28, 2026	201-500	150 contacts →
	Partial evidence “Greiner Electric is a full-service licensed and insured electrical contractor capable of handling all of your electrical needs throughout Colorado and Wyoming.” Source: RevenueBase Database · checked Sep 28, 2026
18	Dunham Associates, INC	Strong evidence	Minneapolis, MN, United StatesHQ checked Sep 28, 2026	51-200	149 contacts →
	Strong evidence “Dunham is a full service mechanical and electrical consulting firm.” Source: RevenueBase Database · checked Sep 28, 2026
19	TAB Egypt	Indirect evidence	Cairo, EgyptHQ checked Sep 28, 2026	201-500	147 contacts →
	Indirect evidence “Since its establishment in 1998, The Engineering Company for Testing and Balancing Services, TAB, goal was to become the real representation of its slogan, “A Professional…” Source: RevenueBase Database · checked Sep 28, 2026
20	PTI	Indirect evidence	Cali, ColombiaHQ checked Sep 28, 2026	51-200	146 contacts →
	Indirect evidence “PTI S.A.” Source: RevenueBase Database · checked Sep 28, 2026
21	Current Electric	Partial evidence	Milwaukee, WI, United StatesHQ checked Sep 28, 2026	51-200	145 contacts →
	Partial evidence “At Current Electric, we’re all about illuminating and energizing the greater Milwaukee and southeast Wisconsin communities.” Source: RevenueBase Database · checked Sep 28, 2026
22	Hood Patterson & Dewar	Partial evidence	Norcross, GA, United StatesHQ checked Sep 28, 2026	51-200	138 contacts →
	Partial evidence “Hood Patterson & Dewar (HP & D) is a customer-driven, employee-owned collaborative team of engineers, technicians, and service professionals, offering: • Electrical and mechanical…” Source: RevenueBase Database · checked Sep 28, 2026
23	Mckenzie Group Consulting	Partial evidence	Melbourne, AustraliaHQ checked Sep 28, 2026	51-200	138 contacts →
	Partial evidence “Backed by global leader Bureau Veritas, McKenzie Group Consulting is a team of 120+ talented, skilled and passionate professionals.” Source: RevenueBase Database · checked Sep 28, 2026
24	Guardian Electrical Compliance LTD	Strong evidence	Sheffield, United KingdomHQ checked Sep 28, 2026	51-200	137 contacts →
	Strong evidence “Founded in 2010, Guardian Electrical Compliance Ltd have become the market leaders in terms of Duty Holder guidance, technical & legislative support, site delivery and after sales…” Source: RevenueBase Database · checked Sep 28, 2026
25	MCE	Strong evidence	Minneapolis, MN, United StatesHQ checked Sep 28, 2026	51-200	130 contacts →
	Strong evidence “Michaud Cooley Erickson was founded in 1946 and is one of the largest mechanical and electrical consulting engineering firms in the United States with licensed professionals in…” Source: RevenueBase Database · checked Sep 28, 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 compliance consulting firms. 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 compliance consulting firms.
Partial evidence: Its own public description names part of electrical compliance consulting firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name electrical compliance consulting firms. 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 9,743 electrical compliance consulting firms worldwide

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 13,049 reachable decision-makers.

Free signup · no credit card

View the full list →

Electrical compliance consulting firms worldwide at a glance

As of Sep 28, 2026

23.7%Verified-email coverage

5.7Average contacts per company

1-10Median size (employees)

1.1%Largest-city concentration · London

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

6,165

11-50

2,750

51-200

594

201-500

501-1,000

1,001-5,000

5,001-10,000

Email recency is reported on each country list linked below.

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 compliance consulting firms, 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: Every country. Country and city lists for electrical compliance consulting firms are linked below.
What qualifies: Companies worldwide whose own description of what they do matches “electrical compliance consulting firms”. 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 compliance consulting firms), 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 compliance consulting firms, 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, 13,049 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 28, 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 compliance consulting firms by location

33 lists · largest first

Every Electrical compliance consulting 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 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 compliance consulting firms, 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 compliance consulting firms are there worldwide?

RevenueBase identified 9,743 electrical compliance consulting firms 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?

Electric Power Systems, headquartered in Maryland Heights, tops this list with the largest team on record.

Which country has the most electrical compliance consulting firms?

The United States leads with 1,551 companies, followed by the United Kingdom (1,512) and Brazil (759). Every electrical compliance consulting firms list by country and city is linked on this page.

Which city has the most electrical compliance consulting firms?

London leads with 109 headquartered companies, followed by Sao Paulo (90) and Mumbai (37).

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 13,049 verified decision-maker contacts tracked across these 9,743 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 28, 2026.

Ready to reach these companies? Verified emails and direct dials for all 9,743 electrical compliance consulting 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 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.