Company lists · Data refreshed October 2026
Top 25 Cleanroom electrical contractors worldwide
RevenueBase identified 5,174 company matches for cleanroom electrical contractors worldwide as of October 2026 and tracks 57,145 professional contacts across them, including 16,146 with verified work emails. The United States is the largest market and Houston the largest hub.
This list covers company matches for cleanroom electrical contractors 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 October 9, 2026. Country and city lists for cleanroom electrical contractors 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.
The 25 largest cleanroom electrical contractors worldwide
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 1,210 contacts → | ||||
Exact match “Since their inception in 1946, Bergelectric has made its mark on the construction industry by providing the highest quality electrical and technology contracting.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase | |||||
| 2 | 778 contacts → | ||||
Exact match “WELCOME TO OUR WEBSITE!” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase | |||||
| 3 | 717 contacts → | ||||
Exact match “Our story began in 1994 with a simple vision: Build a company that does things right.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase | |||||
| 4 | 619 contacts → | ||||
Exact match “Kropman ontwerpt, bouwt en onderhoudt en beheert gebouwgebonden installaties.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase | |||||
| 5 | 615 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 · Oct 9, 2026 · View company records in RevenueBase | |||||
| 6 | 585 contacts → | ||||
Exact match “Founded in 1990, CSI has become a leader in highly technical and innovative electrical design and construction.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase | |||||
| 7 | 565 contacts → | ||||
Exact match “Hunt Electric is a national electrical design, build, and maintenance firm based in Eagan, MN.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase | |||||
| 8 | 486 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 · Oct 9, 2026 · View company records in RevenueBase | |||||
| 9 | 483 contacts → | ||||
Exact match “Amteck is one of Kentucky’s largest privately held electrical construction firms, providing design-build electrical construction services for a wide variety of facilities…” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase | |||||
| 10 | 464 contacts → | ||||
Exact match “Inglett & Stubbs LLC is a recognized leader in the electrical construction industry today.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase | |||||
| 11 | 447 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 · Oct 9, 2026 · View company records in RevenueBase | |||||
| 12 | 445 contacts → | ||||
Exact match “JMEG is a team of professionals who have been providing electrical construction services for over 35 years throughout the state of Texas.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase | |||||
| 13 | 415 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 · Oct 9, 2026 · View company records in RevenueBase | |||||
| 14 | 388 contacts → | ||||
Exact match “DP Electric (DPE) has a long history as a dedicated trade partner.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase | |||||
| 15 | 387 contacts → | ||||
Exact match “Canem Systems is a leading full-service electrical and mechanical contractor, offering comprehensive services across Canada.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase | |||||
| 16 | 383 contacts → | ||||
Exact match “Brycon was founded on June 1, 1990, in New Mexico to fit a market need for specialized cleanroom construction.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase | |||||
| 17 | 345 contacts → | ||||
Exact match “Marathon Electrical Contractors has been in business since 1987 and is a full service electrical contracting company.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase | |||||
| 18 | 344 contacts → | ||||
Exact match “Delivering confidence for over 40 years.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase | |||||
| 19 | 333 contacts → | ||||
Exact match “Since our founding in 1966, Big State Electric Ltd.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase | |||||
| 20 | 331 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase | |||||
| 21 | 320 contacts → | ||||
Exact match “Designing and building clean indoor climates for critical manufacturing industries like Pharmaceutical, Food, Automotive, Electronics, and others, ACES has innovated its way to…” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase | |||||
| 22 | 314 contacts → | ||||
Exact match “From our beginning in 1962 as a small electrical maintenance company in downtown Indianapolis with a staff of three, ERMCO, Inc.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase | |||||
| 23 | 291 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 · Oct 9, 2026 · View company records in RevenueBase | |||||
| 24 | 283 contacts → | ||||
Exact match “Established in 1928, Starr Electric Company, Inc.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase | |||||
| 25 | 278 contacts → | ||||
Exact match “Largest Company in India for Clean Rooms on Turnkey Basis catering to requirements of Pharmaceuticals, Semionductor, Food & Beverage and Research Laboratories.” Recorded in the RevenueBase company graph · Oct 9, 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 “cleanroom electrical contractors”. 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 5,174 cleanroom electrical contractors worldwide
See the full list, filter by size, metro and specialty, and access 16,146 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Cleanroom electrical contractors worldwide at a glance
As of Oct 9, 2026Companies by employee count
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 cleanroom electrical contractors are linked below.
- What qualifies
- Company records worldwide whose business descriptions match “cleanroom electrical contractors” 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 16,146 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 October 9, 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.
Cleanroom electrical contractors by location
20 lists · largest firstEvery Cleanroom electrical contractors list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Cleanroom electrical contractors based in the United States1,902
- Cleanroom electrical contractors based in the United Kingdom424
- Cleanroom electrical contractors based in India238
- Cleanroom electrical contractors based in Italy222
- Cleanroom electrical contractors based in Canada198
- Cleanroom electrical contractors based in France158
- Cleanroom electrical contractors based in Australia157
- Cleanroom electrical contractors based in Germany121
- Cleanroom electrical contractors based in the Netherlands121
- Cleanroom electrical contractors based in Brazil93
- Cleanroom electrical contractors based in Spain59
- Cleanroom electrical contractors based in Belgium52
- Cleanroom electrical contractors based in Türkiye47
- Cleanroom electrical contractors based in Switzerland45
- Cleanroom electrical contractors based in Ireland42
- Cleanroom electrical contractors based in Denmark40
- Cleanroom electrical contractors based in the United Arab Emirates36
- Cleanroom electrical contractors based in Norway33
- Cleanroom electrical contractors based in Sweden33
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 “cleanroom electrical contractors”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many cleanroom electrical contractors are there worldwide?
RevenueBase identified 5,174 company matches for cleanroom electrical contractors worldwide as of October 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?
Bergelectric tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which country has the most cleanroom electrical contractors?
The United States leads with 1,902 companies, followed by the United Kingdom (424) and India (238). Every cleanroom electrical contractors list by country and city is linked on this page.
Which city has the most cleanroom electrical contractors?
Houston leads with 43 company records, followed by London (24) and Hyderabad (23).
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 16,146 professional contacts with verified work emails tracked across these 5,174 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 October 9, 2026.
Ready to reach these companies? Verified emails and direct dials for all 5,174 cleanroom electrical contractors worldwide. Start with a free account, no credit card.
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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.
More company lists
Company intelligence · public preview
Top 25 cleanroom electrical contractors worldwide
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 5,174 matching company records for cleanroom electrical contractors worldwide, with 57,145 tracked contacts and 16,146 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: October 9, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 cleanroom electrical contractors worldwide
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Bergelectricbergelectric.com HQ: Carlsbad, CA, United StatesReported employees: 1,001-5,000 | Carlsbad, CA, United States | 1,001-5,000 | Exact match | 1,210 contacts → |
“Since their inception in 1946, Bergelectric has made its mark on the construction industry by providing the highest quality electrical and technology contracting.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Elec-Tech Electrical Contractorselectechca.com HQ: Long Beach, CA, United StatesReported employees: Not recorded | Long Beach, CA, United States | Not recorded | Exact match | 778 contacts → |
“WELCOME TO OUR WEBSITE!” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Prism Electricprismelectric.com HQ: Garland, TX, United StatesReported employees: 1,001-5,000 | Garland, TX, United States | 1,001-5,000 | Exact match | 717 contacts → |
“Our story began in 1994 with a simple vision: Build a company that does things right.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Kropmankropman.nlHQ: Nijmegen, NetherlandsReported employees: 501-1,000 | Nijmegen, Netherlands | 501-1,000 | Exact match | 619 contacts → |
“Kropman ontwerpt, bouwt en onderhoudt en beheert gebouwgebonden installaties.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Alterman, INCgoalterman.comHQ: Live Oak, TX, United StatesReported employees: 501-1,000 | Live Oak, TX, United States | 501-1,000 | Exact match | 615 contacts → |
“Since 1923, Alterman has provided electrical construction on many of San Antonio and Austin's most impressive landmarks and contemporary structures.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  CSI Electrical Contractors, INCcsielectric.comHQ: Santa Fe Springs, CA, United StatesReported employees: 1,001-5,000 | Santa Fe Springs, CA, United States | 1,001-5,000 | Exact match | 585 contacts → |
“Founded in 1990, CSI has become a leader in highly technical and innovative electrical design and construction.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Hunt Electrichuntelec.comHQ: Eagan, MN, United StatesReported employees: 1,001-5,000 | Eagan, MN, United States | 1,001-5,000 | Exact match | 565 contacts → |
“Hunt Electric is a national electrical design, build, and maintenance firm based in Eagan, MN.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  ACE Electric, INCaceelectric.netHQ: Valdosta, GA, United StatesReported employees: 1,001-5,000 | Valdosta, GA, United States | 1,001-5,000 | Exact match | 486 contacts → |
“Ace Electric is a family-owned/operated electrical contractor performing safe and high-quality work for clients throughout the United States.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Amteck, LLCamteck.comHQ: Lexington, KY, United StatesReported employees: 501-1,000 | Lexington, KY, United States | 501-1,000 | Exact match | 483 contacts → |
“Amteck is one of Kentucky’s largest privately held electrical construction firms, providing design-build electrical construction services for a wide variety of facilities…” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Inglett & Stubbsinglett-stubbs.comHQ: Mableton, GA, United StatesReported employees: 501-1,000 | Mableton, GA, United States | 501-1,000 | Exact match | 464 contacts → |
“Inglett & Stubbs LLC is a recognized leader in the electrical construction industry today.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Guarantee Electrical Companygeco.com HQ: St. Louis, MO, United StatesReported employees: 501-1,000 | St. Louis, MO, United States | 501-1,000 | Exact match | 447 contacts → |
“A full-service electrical contractor since 1902, providing capability, performance, and legendary innovation in new construction, design-build, low-voltage systems, energy…” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Jmeg Electrical Contractorsjmeg.us HQ: Farmers Branch, TX, United StatesReported employees: 501-1,000 | Farmers Branch, TX, United States | 501-1,000 | Exact match | 445 contacts → |
“JMEG is a team of professionals who have been providing electrical construction services for over 35 years throughout the state of Texas.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Strada Servicesstradaservices.comHQ: Sanford, FL, United StatesReported employees: 1,001-5,000 | Sanford, FL, United States | 1,001-5,000 | Exact match | 415 contacts → |
“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 description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  DP Electric INCdpelectric.comHQ: Tempe, AZ, United StatesReported employees: 1,001-5,000 | Tempe, AZ, United States | 1,001-5,000 | Exact match | 388 contacts → |
“DP Electric (DPE) has a long history as a dedicated trade partner.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Canem Systems LTDcanem.comHQ: Richmond, BC, CanadaReported employees: 501-1,000 | Richmond, BC, Canada | 501-1,000 | Exact match | 387 contacts → |
“Canem Systems is a leading full-service electrical and mechanical contractor, offering comprehensive services across Canada.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Bryconbrycon.com HQ: Rio Rancho, NM, United StatesReported employees: 501-1,000 | Rio Rancho, NM, United States | 501-1,000 | Exact match | 383 contacts → |
“Brycon was founded on June 1, 1990, in New Mexico to fit a market need for specialized cleanroom construction.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Marathon Electrical Contractorsmarathonelectrical.com HQ: Irondale, AL, United StatesReported employees: 501-1,000 | Irondale, AL, United States | 501-1,000 | Exact match | 345 contacts → |
“Marathon Electrical Contractors has been in business since 1987 and is a full service electrical contracting company.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | HQ: Edmonton, AB, CanadaReported employees: 201-500 | Edmonton, AB, Canada | 201-500 | Exact match | 344 contacts → |
“Delivering confidence for over 40 years.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  BIG State Electric, LTDbigstateelectric.comHQ: San Antonio, TX, United StatesReported employees: 1,001-5,000 | San Antonio, TX, United States | 1,001-5,000 | Exact match | 333 contacts → |
“Since our founding in 1966, Big State Electric Ltd.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Eldeco, INCeldecoinc.com HQ: Piedmont, SC, United StatesReported employees: 501-1,000 | Piedmont, SC, United States | 501-1,000 | Exact match | 331 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 21 | HQ: New Delhi, IndiaReported employees: 501-1,000 | New Delhi, India | 501-1,000 | Exact match | 320 contacts → |
“Designing and building clean indoor climates for critical manufacturing industries like Pharmaceutical, Food, Automotive, Electronics, and others, ACES has innovated its way to…” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Ermco, INCermco.comHQ: Greenwood, IN, United StatesReported employees: 201-500 | Greenwood, IN, United States | 201-500 | Exact match | 314 contacts → |
“From our beginning in 1962 as a small electrical maintenance company in downtown Indianapolis with a staff of three, ERMCO, Inc.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Wilson Electric Services Corpwilsonelectric.net HQ: Tempe, AZ, United StatesReported employees: 501-1,000 | Tempe, AZ, United States | 501-1,000 | Exact match | 291 contacts → |
“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 description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Starr Electric Company, INCstarrelectric.netHQ: Greensboro, NC, United StatesReported employees: 501-1,000 | Greensboro, NC, United States | 501-1,000 | Exact match | 283 contacts → |
“Established in 1928, Starr Electric Company, Inc.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Integrated Cleanroom Technologies Limitedicleantech.com HQ: Hyderabad, IndiaReported employees: 501-1,000 | Hyderabad, India | 501-1,000 | Exact match | 278 contacts → |
“Largest Company in India for Clean Rooms on Turnkey Basis catering to requirements of Pharmaceuticals, Semionductor, Food & Beverage and Research Laboratories.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 5,174 company matches
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Cleanroom electrical contractors: dataset insights
October 9, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
5,124 records in the displayed employee bands.
50 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured across the whole country list rather than for Worldwide, so it is reported there. Company counts and contact totals on this page are exact for Worldwide, over 5,174 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: October 9, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Cleanroom electrical contractors by location
20 lists · largest firstEvery Cleanroom electrical contractors list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Cleanroom electrical contractors based in the United States1,902
- Cleanroom electrical contractors based in the United Kingdom424
- Cleanroom electrical contractors based in India238
- Cleanroom electrical contractors based in Italy222
- Cleanroom electrical contractors based in Canada198
- Cleanroom electrical contractors based in France158
- Cleanroom electrical contractors based in Australia157
- Cleanroom electrical contractors based in Germany121
- Cleanroom electrical contractors based in the Netherlands121
- Cleanroom electrical contractors based in Brazil93
- Cleanroom electrical contractors based in Spain59
- Cleanroom electrical contractors based in Belgium52
- Cleanroom electrical contractors based in Türkiye47
- Cleanroom electrical contractors based in Switzerland45
- Cleanroom electrical contractors based in Ireland42
- Cleanroom electrical contractors based in Denmark40
- Cleanroom electrical contractors based in the United Arab Emirates36
- Cleanroom electrical contractors based in Norway33
- Cleanroom electrical contractors based in Sweden33
Cities
Questions about this company list
What does Exact match mean for cleanroom electrical contractors?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many cleanroom electrical contractors did RevenueBase find worldwide?
The saved snapshot records 5,174 matching company records, 57,145 tracked contacts and 16,146 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: October 9, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
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Cite this list
RevenueBase Data Team. Top 25 cleanroom electrical contractors worldwide. Snapshot: October 9, 2026. https://revenuebase.ai/companies/browse/cleanroom-electrical-contractors.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
Company intelligence · public preview
Top 25 cleanroom electrical contractors worldwide
RevenueBase records 5,174 matching company records for cleanroom electrical contractors worldwide, with 57,145 tracked contacts and 16,146 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: October 9, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 cleanroom electrical contractors worldwide
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Bergelectricbergelectric.com HQ: Carlsbad, CA, United StatesReported employees: 1,001-5,000 | Carlsbad, CA, United States | 1,001-5,000 | Exact match | 1,210 contacts → |
“Since their inception in 1946, Bergelectric has made its mark on the construction industry by providing the highest quality electrical and technology contracting.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Elec-Tech Electrical Contractorselectechca.com HQ: Long Beach, CA, United StatesReported employees: Not recorded | Long Beach, CA, United States | Not recorded | Exact match | 778 contacts → |
“WELCOME TO OUR WEBSITE!” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Prism Electricprismelectric.com HQ: Garland, TX, United StatesReported employees: 1,001-5,000 | Garland, TX, United States | 1,001-5,000 | Exact match | 717 contacts → |
“Our story began in 1994 with a simple vision: Build a company that does things right.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Kropmankropman.nl HQ: Nijmegen, NetherlandsReported employees: 501-1,000 | Nijmegen, Netherlands | 501-1,000 | Exact match | 619 contacts → |
“Kropman ontwerpt, bouwt en onderhoudt en beheert gebouwgebonden installaties.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Alterman, INCgoalterman.com HQ: Live Oak, TX, United StatesReported employees: 501-1,000 | Live Oak, TX, United States | 501-1,000 | Exact match | 615 contacts → |
“Since 1923, Alterman has provided electrical construction on many of San Antonio and Austin's most impressive landmarks and contemporary structures.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | CSI Electrical Contractors, INCcsielectric.com HQ: Santa Fe Springs, CA, United StatesReported employees: 1,001-5,000 | Santa Fe Springs, CA, United States | 1,001-5,000 | Exact match | 585 contacts → |
“Founded in 1990, CSI has become a leader in highly technical and innovative electrical design and construction.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Hunt Electrichuntelec.com HQ: Eagan, MN, United StatesReported employees: 1,001-5,000 | Eagan, MN, United States | 1,001-5,000 | Exact match | 565 contacts → |
“Hunt Electric is a national electrical design, build, and maintenance firm based in Eagan, MN.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | ACE Electric, INCaceelectric.net HQ: Valdosta, GA, United StatesReported employees: 1,001-5,000 | Valdosta, GA, United States | 1,001-5,000 | Exact match | 486 contacts → |
“Ace Electric is a family-owned/operated electrical contractor performing safe and high-quality work for clients throughout the United States.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Amteck, LLCamteck.com HQ: Lexington, KY, United StatesReported employees: 501-1,000 | Lexington, KY, United States | 501-1,000 | Exact match | 483 contacts → |
“Amteck is one of Kentucky’s largest privately held electrical construction firms, providing design-build electrical construction services for a wide variety of facilities…” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Inglett & Stubbsinglett-stubbs.com HQ: Mableton, GA, United StatesReported employees: 501-1,000 | Mableton, GA, United States | 501-1,000 | Exact match | 464 contacts → |
“Inglett & Stubbs LLC is a recognized leader in the electrical construction industry today.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Guarantee Electrical Companygeco.com HQ: St. Louis, MO, United StatesReported employees: 501-1,000 | St. Louis, MO, United States | 501-1,000 | Exact match | 447 contacts → |
“A full-service electrical contractor since 1902, providing capability, performance, and legendary innovation in new construction, design-build, low-voltage systems, energy…” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Jmeg Electrical Contractorsjmeg.us HQ: Farmers Branch, TX, United StatesReported employees: 501-1,000 | Farmers Branch, TX, United States | 501-1,000 | Exact match | 445 contacts → |
“JMEG is a team of professionals who have been providing electrical construction services for over 35 years throughout the state of Texas.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Strada Servicesstradaservices.com HQ: Sanford, FL, United StatesReported employees: 1,001-5,000 | Sanford, FL, United States | 1,001-5,000 | Exact match | 415 contacts → |
“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 description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | DP Electric INCdpelectric.com HQ: Tempe, AZ, United StatesReported employees: 1,001-5,000 | Tempe, AZ, United States | 1,001-5,000 | Exact match | 388 contacts → |
“DP Electric (DPE) has a long history as a dedicated trade partner.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Canem Systems LTDcanem.com HQ: Richmond, BC, CanadaReported employees: 501-1,000 | Richmond, BC, Canada | 501-1,000 | Exact match | 387 contacts → |
“Canem Systems is a leading full-service electrical and mechanical contractor, offering comprehensive services across Canada.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Bryconbrycon.com HQ: Rio Rancho, NM, United StatesReported employees: 501-1,000 | Rio Rancho, NM, United States | 501-1,000 | Exact match | 383 contacts → |
“Brycon was founded on June 1, 1990, in New Mexico to fit a market need for specialized cleanroom construction.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Marathon Electrical Contractorsmarathonelectrical.com HQ: Irondale, AL, United StatesReported employees: 501-1,000 | Irondale, AL, United States | 501-1,000 | Exact match | 345 contacts → |
“Marathon Electrical Contractors has been in business since 1987 and is a full service electrical contracting company.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | HQ: Edmonton, AB, CanadaReported employees: 201-500 | Edmonton, AB, Canada | 201-500 | Exact match | 344 contacts → |
“Delivering confidence for over 40 years.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | BIG State Electric, LTDbigstateelectric.com HQ: San Antonio, TX, United StatesReported employees: 1,001-5,000 | San Antonio, TX, United States | 1,001-5,000 | Exact match | 333 contacts → |
“Since our founding in 1966, Big State Electric Ltd.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Eldeco, INCeldecoinc.com HQ: Piedmont, SC, United StatesReported employees: 501-1,000 | Piedmont, SC, United States | 501-1,000 | Exact match | 331 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 21 | HQ: New Delhi, IndiaReported employees: 501-1,000 | New Delhi, India | 501-1,000 | Exact match | 320 contacts → |
“Designing and building clean indoor climates for critical manufacturing industries like Pharmaceutical, Food, Automotive, Electronics, and others, ACES has innovated its way to…” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Ermco, INCermco.com HQ: Greenwood, IN, United StatesReported employees: 201-500 | Greenwood, IN, United States | 201-500 | Exact match | 314 contacts → |
“From our beginning in 1962 as a small electrical maintenance company in downtown Indianapolis with a staff of three, ERMCO, Inc.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Wilson Electric Services Corpwilsonelectric.net HQ: Tempe, AZ, United StatesReported employees: 501-1,000 | Tempe, AZ, United States | 501-1,000 | Exact match | 291 contacts → |
“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 description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Starr Electric Company, INCstarrelectric.net HQ: Greensboro, NC, United StatesReported employees: 501-1,000 | Greensboro, NC, United States | 501-1,000 | Exact match | 283 contacts → |
“Established in 1928, Starr Electric Company, Inc.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Integrated Cleanroom Technologies Limitedicleantech.com HQ: Hyderabad, IndiaReported employees: 501-1,000 | Hyderabad, India | 501-1,000 | Exact match | 278 contacts → |
“Largest Company in India for Clean Rooms on Turnkey Basis catering to requirements of Pharmaceuticals, Semionductor, Food & Beverage and Research Laboratories.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
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Cleanroom electrical contractors: dataset insights
October 9, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
5,124 records in the displayed employee bands.
50 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured across the whole country list rather than for Worldwide, so it is reported there. Company counts and contact totals on this page are exact for Worldwide, over 5,174 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: October 9, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Cleanroom electrical contractors by location
20 lists · largest firstEvery Cleanroom electrical contractors list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Cleanroom electrical contractors based in the United States1,902
- Cleanroom electrical contractors based in the United Kingdom424
- Cleanroom electrical contractors based in India238
- Cleanroom electrical contractors based in Italy222
- Cleanroom electrical contractors based in Canada198
- Cleanroom electrical contractors based in France158
- Cleanroom electrical contractors based in Australia157
- Cleanroom electrical contractors based in Germany121
- Cleanroom electrical contractors based in the Netherlands121
- Cleanroom electrical contractors based in Brazil93
- Cleanroom electrical contractors based in Spain59
- Cleanroom electrical contractors based in Belgium52
- Cleanroom electrical contractors based in Türkiye47
- Cleanroom electrical contractors based in Switzerland45
- Cleanroom electrical contractors based in Ireland42
- Cleanroom electrical contractors based in Denmark40
- Cleanroom electrical contractors based in the United Arab Emirates36
- Cleanroom electrical contractors based in Norway33
- Cleanroom electrical contractors based in Sweden33
Cities
Questions about this company list
What does Exact match mean for cleanroom electrical contractors?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many cleanroom electrical contractors did RevenueBase find worldwide?
The saved snapshot records 5,174 matching company records, 57,145 tracked contacts and 16,146 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: October 9, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
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Cite this list
RevenueBase Data Team. Top 25 cleanroom electrical contractors worldwide. Snapshot: October 9, 2026. https://revenuebase.ai/companies/browse/cleanroom-electrical-contractors.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗