Company lists · Data refreshed September 2026

Top 25 Industrial equipment installation contractors worldwide

Name: Industrial equipment installation contractors worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 14,430 companies tracked

RevenueBase identified 14,430 industrial equipment installation contractors worldwide as of September 2026 and tracks 173,699 professional contacts across them, including 37,678 with verified work emails and 0 with mobile numbers. The United States is the largest market and Sao Paulo the largest hub.

This list covers industrial equipment installation contractors 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 17, 2026. Country and city lists for industrial equipment installation contractors 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 17, 2026 86% judged on-target in blind review

14,430Companies

173,699Contacts tracked

37,678Verified emails

0Mobile numbers

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The 25 largest industrial equipment installation contractors worldwide

Ranked by team size

Top 25 of 14,430 industrial equipment installation contractors worldwide, ranked by team size, largest first. Data refreshed Sep 17, 2026. RevenueBase Smart Search rates how each company's information relates to industrial equipment installation contractors: 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	Leadec	Indirect evidence	Stuttgart, GermanyHQ checked Sep 17, 2026	10001+	5,127 contacts →
	Indirect evidence “Leadec is the leading global service specialist for factories across their entire life cycle and related infrastructure.” Source: RevenueBase Database · checked Sep 17, 2026
2	Performance Contractors	Strong evidence	Baton Rouge, LA, United StatesHQ checked Sep 17, 2026	1,001-5,000	2,757 contacts →
	Strong evidence “We began as a merit shop general industrial contractor back in 1979.” Source: RevenueBase Database · checked Sep 17, 2026
3	Advanced Technology Services ATS	Partial evidence	Peoria, IL, United StatesHQ checked Sep 17, 2026	1,001-5,000	2,216 contacts →
	Partial evidence “Advanced Technology Services, Inc.(ATS) is a single source for industrial maintenance, technology and parts, offering a complete solution for support, training, monitoring and…” Source: RevenueBase Database · checked Sep 17, 2026
4	Sankyu S.A	Indirect evidence	Belo Horizonte, BrazilHQ checked Sep 17, 2026	1,001-5,000	1,731 contacts →
	Indirect evidence “Fundada em 1972, a SANKYU S.A.” Source: RevenueBase Database · checked Sep 17, 2026
5	Sendan International Company	Partial evidence	Jubail Industrial City, Saudi ArabiaHQ checked Sep 17, 2026	1,001-5,000	1,595 contacts →
	Partial evidence “Founded in 1994, Sendan has rapidly grown from a modest contractor to a reputable General Contractor for Plant Construction and Maintenance.” Source: RevenueBase Database · checked Sep 17, 2026
6	Bravida Danmark A S	Partial evidence	Brøndby, DenmarkHQ checked Sep 17, 2026	1,001-5,000	1,298 contacts →
	Partial evidence “Bravida Danmark er blandt landets største tekniske installations- og servicevirksomheder med over medarbejdere i byer landet over, og vi er en arbejdsplads, der har plads til alle.” Source: RevenueBase Database · checked Sep 17, 2026
7	Irmãos Passaúra S A	Partial evidence	Curitiba, BrazilHQ checked Sep 17, 2026	1,001-5,000	1,075 contacts →
	Partial evidence “Empresa de Montagem e Manutenção Industrial” Source: RevenueBase Database · checked Sep 17, 2026
8	Quant Service	Indirect evidence	Stockholm, SwedenHQ checked Sep 17, 2026	1,001-5,000	913 contacts →
	Indirect evidence “We are Quant – your maintenance partner.” Source: RevenueBase Database · checked Sep 17, 2026
9	Starcon International, INC	Strong evidence	La Porte, TX, United StatesHQ checked Sep 17, 2026	1,001-5,000	866 contacts →
	Strong evidence “Starcon is a national, full-service contractor offering comprehensive industrial and mechanical services in the oil & gas/refining, chemical/petrochemical, natural gas processing…” Source: RevenueBase Database · checked Sep 17, 2026
10	Elec-Tech Electrical Contractors	Indirect evidence	Long Beach, CA, United StatesHQ checked Sep 17, 2026	n/a	782 contacts →
	Indirect evidence “WELCOME TO OUR WEBSITE!” Source: RevenueBase Database · checked Sep 17, 2026
11	Prism Electric	Indirect evidence	Garland, TX, United StatesHQ checked Sep 17, 2026	1,001-5,000	687 contacts →
	Indirect evidence “Our story began in 1994 with a simple vision: Build a company that does things right.” Source: RevenueBase Database · checked Sep 17, 2026
12	Rede Montagens Eletromecânicas	Indirect evidence	Betim, BrazilHQ checked Sep 17, 2026	201-500	657 contacts →
	Indirect evidence “A Rede Montagens Eletromecânicas é uma empresa dinâmica, pró-ativa, sempre empenhada no sucesso e evolução dos empreendimentos e seus colaboradores, a fim de proporcionar solução…” Source: RevenueBase Database · checked Sep 17, 2026
13	The Newtron Group	Partial evidence	Baton Rouge, LA, United StatesHQ checked Sep 17, 2026	1,001-5,000	644 contacts →
	Partial evidence “The Newtron Group is one of the largest privately owned Specialty Industrial Construction companies in the United States and is among the nation's leading Industrial Electrical…” Source: RevenueBase Database · checked Sep 17, 2026
14	Scania Industrial Maintenance AB	Partial evidence	Södertälje, SwedenHQ checked Sep 17, 2026	501-1,000	627 contacts →
	Partial evidence “Scania Industrial Maintenance support Scania in Sweden with technical services.” Source: RevenueBase Database · checked Sep 17, 2026
15	Alterman, INC	Indirect evidence	Live Oak, TX, United StatesHQ checked Sep 17, 2026	501-1,000	597 contacts →
	Indirect evidence “Since 1923, Alterman has provided electrical construction on many of San Antonio and Austin's most impressive landmarks and contemporary structures.” Source: RevenueBase Database · checked Sep 17, 2026
16	Temon Técnica DE Montagens E Construções	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 17, 2026	1,001-5,000	587 contacts →
	Indirect evidence “Desde 1978 atuando na execução de Instalações Elétricas e Hidráulicas, a Temon conseguiu firmar sua marca nesse mercado com participação em mais de obras por todo Brasil e…” Source: RevenueBase Database · checked Sep 17, 2026
17	Southern Industrial Constructors, INC	Partial evidence	Raleigh, NC, United StatesHQ checked Sep 17, 2026	1,001-5,000	569 contacts →
	Partial evidence “Since 1962, Southern Industrial Constructors, Inc.(SIC) has been safely and cost effectively providing industrial construction services to the manufacturing, process and power…” Source: RevenueBase Database · checked Sep 17, 2026
18	Est, S.A	Indirect evidence	Leiria, PortugalHQ checked Sep 17, 2026	51-200	551 contacts →
	Indirect evidence “EST - Empresa Serviços Técnicos, S.A.” Source: RevenueBase Database · checked Sep 17, 2026
19	Mecbrun Industrial	Partial evidence	Pedro Leopoldo, BrazilHQ checked Sep 17, 2026	501-1,000	548 contacts →
	Partial evidence “A MECBRUN INDUSTRIAL é uma empresa situada no Município de Pedro Leopoldo (10 km do Aeroporto Internacional Tancredo Neves – Confins) – Minas Gerais.” Source: RevenueBase Database · checked Sep 17, 2026
20	Deem, LLC	Indirect evidence	Indianapolis, IN, United StatesHQ checked Sep 17, 2026	1,001-5,000	539 contacts →
	Indirect evidence “DEEM, LLC is a mechanical and electrical company centrally located in Fishers, Indiana with satellite offices throughout the Midwest down to the southeastern United States.” Source: RevenueBase Database · checked Sep 17, 2026
21	The State Group	Strong evidence	Franklin, TN, United StatesHQ checked Sep 17, 2026	1,001-5,000	512 contacts →
	Strong evidence “The State Group is one of North America's leading multi-trade industrial and specialty services contractors.” Source: RevenueBase Database · checked Sep 17, 2026
22	Techmation Electric & Controls LTD	Indirect evidence	Airdrie, AB, CanadaHQ checked Sep 17, 2026	1,001-5,000	506 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 17, 2026
23	Sartori Serviços	Partial evidence	Joao Monlevade, BrazilHQ checked Sep 17, 2026	501-1,000	489 contacts →
	Partial evidence “A Sartori Serviços LTDA é uma empresa que atua no mercado de Fabricação, Montagem e Manutenção Mecânica em complexos Industriais.” Source: RevenueBase Database · checked Sep 17, 2026
24	Ardent Services, LLC	Partial evidence	Covington, LA, United StatesHQ checked Sep 17, 2026	51-200	467 contacts →
	Partial evidence “Ardent Services, LLC (Ardent) is a leading provider of high-quality power, control, process-automation, and electrical and instrumentation (E&I) services for process industries…” Source: RevenueBase Database · checked Sep 17, 2026
25	Inglett & Stubbs	Indirect evidence	Mableton, GA, United StatesHQ checked Sep 17, 2026	501-1,000	459 contacts →
	Indirect evidence “Inglett & Stubbs LLC is a recognized leader in the electrical construction industry today.” Source: RevenueBase Database · checked Sep 17, 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: industrial equipment installation contractors. 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 industrial equipment installation contractors.
Partial evidence: Its own public description names part of industrial equipment installation contractors, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name industrial equipment installation contractors. 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 14,430 industrial equipment installation contractors worldwide

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Industrial equipment installation contractors worldwide at a glance

As of Sep 17, 2026

21.7%Verified-email coverage

12.0Average contacts per company

11-50Median size (employees)

1.4%Largest-city concentration · Sao Paulo

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

5,885

11-50

5,817

51-200

1,960

201-500

437

501-1,000

103

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 industrial equipment installation contractors, 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: 33 countries, largest first: the United States, Brazil, Italy, the United Kingdom, Canada, Spain, France, India, Mexico, Australia and 23 more. Country and city lists for industrial equipment installation contractors are linked below.
What qualifies: Companies worldwide whose own description of what they do matches “industrial equipment installation contractors”. 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 industrial equipment installation contractors), 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 industrial equipment installation contractors, 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, 37,678 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 17, 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.

Industrial equipment installation contractors by location

34 lists · largest first

Every Industrial equipment installation contractors list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

Cities

Industrial equipment installation contractors based in Sao Paulo, Brazil200

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 industrial equipment installation contractors, 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 industrial equipment installation contractors are there worldwide?

RevenueBase identified 14,430 industrial equipment installation contractors 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?

Leadec, headquartered in Stuttgart, tops this list with the largest team on record.

Which country has the most industrial equipment installation contractors?

The United States leads with 3,917 companies, followed by Brazil (1,658) and Italy (1,479). Every industrial equipment installation contractors list by country and city is linked on this page.

Which city has the most industrial equipment installation contractors?

Sao Paulo leads with 201 headquartered companies, followed by Houston (75) and Lima (56).

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 37,678 verified decision-maker contacts tracked across these 14,430 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 17, 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 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.