Company lists · Data refreshed October 2026

Top 25 Data center installation contractors worldwide

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

Compiled by the RevenueBase Data Team Data refreshed Oct 11, 2026 5,308 companies tracked

RevenueBase identified 5,308 company matches for data center installation contractors worldwide as of October 2026 and tracks 128,750 professional contacts across them, including 37,401 with verified work emails. The United States is the largest market and Sao Paulo the largest hub.

This list covers company matches for data center installation 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 11, 2026. Country and city lists for data center installation 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.

How to read this list RevenueBase SmartSearch · Exact Recorded Oct 11, 2026 How this list was built

5,308Companies

128,750Contacts tracked

37,401Verified emails

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The 25 largest data center installation contractors worldwide

Ranked by team size

Top 25 of 5,308 company matches for data center installation contractors worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 11, 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	Vertiv	Exact match	Columbus, OH, United StatesHQ recorded Oct 11, 2026	10001+	16,034 contacts →
	Exact match “Vertiv is a global leader in critical digital infrastructure for applications in data centers, communication networks, and commercial and industrial environments.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
2	Ctrls Datacenters	Exact match	Hyderabad, IndiaHQ recorded Oct 11, 2026	1,001-5,000	2,184 contacts →
	Exact match “Since its inception in 2007, CtrlS has been a frontrunner in the datacenter industry with the largest Rated-4 datacenter footprint.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
3	IES Communications	Exact match	Tempe, AZ, United StatesHQ recorded Oct 11, 2026	1,001-5,000	1,887 contacts →
	Exact match “IES Communications, a division of IES Holdings, Inc.(NASDAQ: IESC), is a national technology infrastructure integrator.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
4	Hyve Solutions	Exact match	Fremont, CA, United StatesHQ recorded Oct 11, 2026	10001+	1,308 contacts →
	Exact match “Hyve Solutions is a leader in the design to worldwide deployment of hyperscale digital infrastructures.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
5	Switch	Exact match	Las Vegas, NV, United StatesHQ recorded Oct 11, 2026	1,001-5,000	1,226 contacts →
	Exact match “Switch was founded in by CEO Rob Roy and stands at the forefront as the premier data center designer, builder and operator, owning 100% of its land and facilities.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
6	Stack Infrastructure	Exact match	Denver, United StatesHQ recorded Oct 11, 2026	1,001-5,000	1,192 contacts →
	Exact match “STACK provides digital infrastructure to scale the world’s most innovative companies.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
7	Kelly Group	Exact match	Wembley, United KingdomHQ recorded Oct 11, 2026	1,001-5,000	1,111 contacts →
	Exact match “Established in 1985 to support the emerging UK cable television market, Kelly Group has diversified to meet the needs of our clients.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
8	Salute	Exact match	Franklin, WI, United StatesHQ recorded Oct 11, 2026	1,001-5,000	1,054 contacts →
	Exact match “We provide high-end technical and professional services for the entire lifecycle of data centers.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
9	Scala Data Centers	Exact match	Sao Paulo, BrazilHQ recorded Oct 11, 2026	1,001-5,000	1,028 contacts →
	Exact match “Scala Data Centers is the leading sustainable data center platform in the Hyperscale market.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
10	Rittal LLC	Exact match	Schaumburg, IL, United StatesHQ recorded Oct 11, 2026	501-1,000	967 contacts →
	Exact match “Rittal LLC is the U.S.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
11	Silent-Aire	Exact match	Edmonton, AB, CanadaHQ recorded Oct 11, 2026	1,001-5,000	949 contacts →
	Exact match “About Silent-Aire Founded in 1994, Silent-Aire is technology driven company that designs, engineers, manufactures and services hyperscale data center solutions.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
12	Winthrop Technologies	Exact match	Dublin, IrelandHQ recorded Oct 11, 2026	501-1,000	907 contacts →
	Exact match “Winthrop Technologies is a dedicated data centre delivery partner providing turnkey solutions to our clients, headquartered in Dublin and delivering throughout Europe.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
13	Archkey Solutions	Exact match	St. Louis, MO, United StatesHQ recorded Oct 11, 2026	1,001-5,000	880 contacts →
	Exact match “ArchKey, one of the largest privately held specialty trade installation and facilities services companies in the United States, is a leader in designing, building, and maintaining…” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
14	IO	Exact match	Phoenix, AZ, United StatesHQ recorded Oct 11, 2026	201-500	877 contacts →
	Exact match “IO is now Iron Mountain.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
15	Interplex	Exact match	SingaporeHQ recorded Oct 11, 2026	5,001-10,000	809 contacts →
	Exact match “Interplex is a pioneer in custom interconnect and mechanical solutions for the world’s leading data centers.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
16	RED Engineering Design	Exact match	London, United KingdomHQ recorded Oct 11, 2026	501-1,000	796 contacts →
	Exact match “RED Engineering Design, a company of Tractebel, is a global engineering consultancy specialising in the design of complex, mission-critical Data Centre and digital infrastructure…” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
17	Reichle & De-Massari	Exact match	Wetzikon, SwitzerlandHQ recorded Oct 11, 2026	1,001-5,000	738 contacts →
	Exact match “Reichle & De-Massari AG (R&M) is an independent Swiss family-owned business with more than 60 years of experience in the information and communications technology markets.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
18	Prism Electric	Exact match	Garland, TX, United StatesHQ recorded Oct 11, 2026	1,001-5,000	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 11, 2026 · View company records in RevenueBase
19	Smartlink Group	Exact match	Annapolis, MD, United StatesHQ recorded Oct 11, 2026	501-1,000	692 contacts →
	Exact match “Smartlink powers the digital infrastructure behind today’s connected world.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
20	Cache Valley Electric	Exact match	Logan, UT, United StatesHQ recorded Oct 11, 2026	1,001-5,000	662 contacts →
	Exact match “As one of the nation’s premier electrical contractors, we don’t just provide high-quality services.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
21	Temon Técnica DE Montagens E Construções	Exact match	Sao Paulo, BrazilHQ recorded Oct 11, 2026	1,001-5,000	646 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
22	Modular Data Centers	Exact match	United StatesHQ recorded Oct 11, 2026	501-1,000	626 contacts →
	Exact match “The future is Modular.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
23	ONNEC	Exact match	London, United KingdomHQ recorded Oct 11, 2026	501-1,000	620 contacts →
	Exact match “Onnec is a leading partner for IT Infrastructure design, installation and operational support services.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
24	Alterman, INC	Exact match	Live Oak, TX, United StatesHQ recorded Oct 11, 2026	501-1,000	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 11, 2026 · View company records in RevenueBase
25	Datacomm Diangraha	Exact match	Jakarta, IndonesiaHQ recorded Oct 11, 2026	501-1,000	569 contacts →
	Exact match “PT Datacomm Diangraha is the leading Information Technology (IT) service providers in Indonesia with focus in the following areas: IT Infrastructure, Cloud & Datacenter, IT…” Recorded in the RevenueBase company graph · Oct 11, 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 “data center installation 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 5,308 data center installation contractors worldwide

See the full list, filter by size, metro and specialty, and access 37,401 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Data center installation contractors worldwide at a glance

As of Oct 11, 2026

29.0%Verified-email coverage

24.3Average contacts per company

11-50Median size (employees)

1.5%Largest-city concentration · Sao Paulo

Oct 11, 2026Page data refreshed

Companies by employee count

1-10

2,050

11-50

2,064

51-200

811

201-500

194

501-1,000

1,001-5,000

5,001-10,000

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 data center installation contractors are linked below.
What qualifies: Company records worldwide whose business descriptions match “data center installation 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 37,401 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 11, 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.

Data center installation contractors by location

35 lists · largest first

Every Data center installation contractors 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 “data center installation contractors”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many data center installation contractors are there worldwide?

RevenueBase identified 5,308 company matches for data center installation 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?

Vertiv tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which country has the most data center installation contractors?

The United States leads with 1,433 companies, followed by the United Kingdom (309) and Brazil (248). Every data center installation contractors list by country and city is linked on this page.

Which city has the most data center installation contractors?

Sao Paulo leads with 79 company records, followed by London (58) and Singapore (43).

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 37,401 professional contacts with verified work emails tracked across these 5,308 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 11, 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.