Company lists · Data refreshed September 2026

Top 25 Electrical panel installation companies worldwide

Name: Electrical panel installation companies worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 19, 2026 18,940 companies tracked

RevenueBase identified 18,940 company matches for electrical panel installation companies worldwide as of September 2026 and tracks 100,322 professional contacts across them, including 20,076 with verified work emails. The United States is the largest market and London the largest hub.

This list covers company matches for electrical panel installation companies 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 19, 2026. Country and city lists for electrical panel installation companies 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 19, 2026 How this list was built

18,940Companies

100,322Contacts tracked

20,076Verified emails

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The 25 largest electrical panel installation companies worldwide

Ranked by team size

Top 25 of 18,940 company matches for electrical panel installation companies worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 19, 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	Elec-Tech Electrical Contractors	Exact match	Long Beach, CA, United StatesHQ recorded Sep 19, 2026	n/a	782 contacts →
	Exact match “WELCOME TO OUR WEBSITE!” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
2	Alterman, INC	Exact match	Live Oak, TX, United StatesHQ recorded Sep 19, 2026	501-1,000	597 contacts →
	Exact match “Since 1923, Alterman has provided electrical construction on many of San Antonio and Austin's most impressive landmarks and contemporary structures.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
3	Tata Consultancy Service TCS	Exact match	Nagpur, IndiaHQ recorded Sep 19, 2026	51-200	550 contacts →
	Exact match “Tata Consultancy Service(TCS) Plumbing / Remodeling / Repair / Maintenance of residential electrical wiring maintenance services, electrical panel maintenance & lighting…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
4	Nrgi Elcon	Exact match	Brabrand, DenmarkHQ recorded Sep 19, 2026	1,001-5,000	546 contacts →
	Exact match “EL:CON is a solid, nationwide electrical installation company – both in regards to competences and economy.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
5	Inglett & Stubbs	Exact match	Mableton, GA, United StatesHQ recorded Sep 19, 2026	501-1,000	459 contacts →
	Exact match “Inglett & Stubbs LLC is a recognized leader in the electrical construction industry today.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
6	ACE Electric, INC	Exact match	Valdosta, GA, United StatesHQ recorded Sep 19, 2026	1,001-5,000	455 contacts →
	Exact match “Ace Electric is a family-owned/operated electrical contractor performing safe and high-quality work for clients throughout the United States.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
7	Guarantee Electrical Company	Exact match	Saint Louis, MO, United StatesHQ recorded Sep 19, 2026	501-1,000	419 contacts →
	Exact match “A full-service electrical contractor since 1902, providing capability, performance, and legendary innovation in new construction, design-build, low-voltage systems, energy…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
8	Strada Services	Exact match	Sanford, FL, United StatesHQ recorded Sep 19, 2026	1,001-5,000	391 contacts →
	Exact match “Strada Services is a full service electrical, security, and air conditioning contracting company servicing residential, commercial, and industrial customers in Florida and in the…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
9	Hunt Electric, LLC	Exact match	Salt Lake City, UT, United StatesHQ recorded Sep 19, 2026	501-1,000	352 contacts →
	Exact match “Hunt Electric is an industry-leading electrical contractor serving commercial, industrial, mission critical, mining, infrastructure, and numerous other sectors.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
10	BIG State Electric, LTD	Exact match	San Antonio, TX, United StatesHQ recorded Sep 19, 2026	1,001-5,000	320 contacts →
	Exact match “Since our founding in 1966, Big State Electric Ltd.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
11	Mr. Electric	Exact match	Waco, TX, United StatesHQ recorded Sep 19, 2026	1,001-5,000	308 contacts →
	Exact match “Residential and Commercial Services Since 1994, the professional electricians at Mr.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
12	Wilson Electric Services Corp	Exact match	Tempe, AZ, United StatesHQ recorded Sep 19, 2026	501-1,000	283 contacts →
	Exact match “We are more than an Electrical Contractor…We’re Your Partner As employee-owners we build your project as if it were our own.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
13	Starr Electric Company, INC	Exact match	Greensboro, NC, United StatesHQ recorded Sep 19, 2026	501-1,000	268 contacts →
	Exact match “Established in 1928, Starr Electric Company, Inc.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
14	Akshar Group	Exact match	Baroda, IndiaHQ recorded Sep 19, 2026	51-200	260 contacts →
	Exact match “Electrical Turn Key Contractors and Consultants.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
15	Taft Electric CO	Exact match	Ventura, CA, United StatesHQ recorded Sep 19, 2026	501-1,000	238 contacts →
	Exact match “Taft Electric Company has been a proud member of NECA and the IBEW, serving the construction industry for over 75 years.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
16	Valley Electric Company	Exact match	Everett, United StatesHQ recorded Sep 19, 2026	201-500	226 contacts →
	Exact match “As a full service electrical contractor, Valley offers our expertise in a multitude of ways to ensure a quality product.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
17	Paynecrest Electric	Exact match	St. Louis, MO, United StatesHQ recorded Sep 19, 2026	501-1,000	220 contacts →
	Exact match “Our roots as a company flourished in St.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
18	Motor City Electric CO	Exact match	Detroit, MI, United StatesHQ recorded Sep 19, 2026	501-1,000	215 contacts →
	Exact match “Detroit-headquartered Motor City Electric Co.(MCE) is one of the largest contractors in the nation, and has built an organization centered around service, capability, safety, and…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
19	Phillips Electrical Mechanical	Exact match	Buford, GA, IndiaHQ recorded Sep 19, 2026	51-200	214 contacts →
	Exact match “Phillips Electrical / Mechanical is an electrical and mechanical contracting company based in Buford, Georgia.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
20	Elektramat B.V	Exact match	Enschede, NetherlandsHQ recorded Sep 19, 2026	201-500	201 contacts →
	Exact match “Elektrogroothandel Elektramat: Specialist en groothandel op het gebied van groepenkasten en groepenkast componenten.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
21	Wasatch Electric	Exact match	Salt Lake City, UT, United StatesHQ recorded Sep 19, 2026	201-500	200 contacts →
	Exact match “In business for over 100 years, Wasatch Electric provides full-service electrical contracting.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
22	Hilscher-Clarke Electric Company	Exact match	Canton, OH, United StatesHQ recorded Sep 19, 2026	201-500	196 contacts →
	Exact match “Hilscher-Clarke Electric Company is a full service electrical contractor, with more than 100 years experience in the commercial, industrial, and residential markets.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
23	PHE Group	Exact match	Eagle Farm, AustraliaHQ recorded Sep 19, 2026	201-500	196 contacts →
	Exact match “PHE Group contracts to provide a range of electrical services throughout Australia and overseas.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
24	F.D. Hayes Electric	Exact match	Lansing, United StatesHQ recorded Sep 19, 2026	51-200	193 contacts →
	Exact match “Electrical; Fire Alarm; Kitchen equipment; low voltage network, voice and fiber optic cabling; AV; Sound and Security services for residential, commercial and industrial customers.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
25	Trio Electric	Exact match	Houston, TX, United StatesHQ recorded Sep 19, 2026	201-500	189 contacts →
	Exact match “Trio Electric was founded in 2003.” Recorded in the RevenueBase company graph · Sep 19, 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 “electrical panel installation 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 18,940 electrical panel installation companies worldwide

See the full list, filter by size, metro and specialty, and access 20,076 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Electrical panel installation companies worldwide at a glance

As of Sep 19, 2026

20.0%Verified-email coverage

5.3Average contacts per company

1-10Median size (employees)

0.8%Largest-city concentration · London

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

11,115

11-50

5,812

51-200

1,357

201-500

198

501-1,000

1,001-5,000

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 electrical panel installation companies are linked below.
What qualifies: Company records worldwide whose business descriptions match “electrical panel installation 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. 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 20,076 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 19, 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.

Electrical panel installation companies by location

37 lists · largest first

Every Electrical panel installation companies 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 “electrical panel installation companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many electrical panel installation companies are there worldwide?

RevenueBase identified 18,940 company matches for electrical panel installation companies 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?

Elec-Tech Electrical Contractors tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which country has the most electrical panel installation companies?

The United States leads with 5,835 companies, followed by the United Kingdom (2,151) and Canada (908). Every electrical panel installation companies list by country and city is linked on this page.

Which city has the most electrical panel installation companies?

London leads with 152 company records, followed by Houston (84) and Sao Paulo (76).

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 20,076 professional contacts with verified work emails tracked across these 18,940 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 19, 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.