Company lists · Data refreshed September 2026

Top 25 Infrastructure management companies worldwide

Name: Infrastructure management companies worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 21, 2026 23,494 companies tracked

RevenueBase identified 23,494 infrastructure management companies worldwide as of September 2026 and tracks 1,405,740 professional contacts across them, including 363,153 with verified work emails. The United States is the largest market and London the largest hub.

This list covers infrastructure management companies 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 21, 2026. Country and city lists for infrastructure management companies 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 21, 2026 86% judged on-target in blind review

23,494Companies

1,405,740Contacts tracked

363,153Verified emails

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The 25 largest infrastructure management companies worldwide

Ranked by team size

Top 25 of 23,494 infrastructure management companies worldwide, ranked by team size, largest first. Data refreshed Sep 21, 2026. RevenueBase Smart Search rates how each company's information relates to infrastructure management companies: 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	Accenture	Indirect evidence	Dublin 2, IrelandHQ checked Sep 21, 2026	10001+	551,347 contacts →
	Indirect evidence “Accenture helps the world’s leading enterprises reinvent by building their digital core and unleashing the power of AI to create value at speed for organizations across industries.” Source: RevenueBase Database · checked Sep 21, 2026
2	DXC Technology	Indirect evidence	Ashburn, VA, United StatesHQ checked Sep 21, 2026	10001+	82,768 contacts →
	Indirect evidence “DXC Technology helps global companies run their mission-critical systems and operations while modernizing IT, optimizing data architectures, and ensuring security and scalability…” Source: RevenueBase Database · checked Sep 21, 2026
3	Kyndryl	Partial evidence	New York City, NY, United StatesHQ checked Sep 21, 2026	10001+	45,903 contacts →
	Partial evidence “We have the world’s best talent that design, run, and manage the most advanced and reliable technology infrastructure each day.” Source: RevenueBase Database · checked Sep 21, 2026
4	Vmware	Partial evidence	Palo Alto, CA, United StatesHQ checked Sep 21, 2026	10001+	17,326 contacts →
	Partial evidence “Broadcom's VMware software manages cloud complexity so customers can modernize infrastructure, accelerate app development, and protect workloads, wherever these reside.” Source: RevenueBase Database · checked Sep 21, 2026
5	Tata Projects	Indirect evidence	Mumbai, IndiaHQ checked Sep 21, 2026	1,001-5,000	14,384 contacts →
	Indirect evidence “Tata Projects is one of the most admired Technology led Engineering, Procurement and Construction (EPC) companies in India.” Source: RevenueBase Database · checked Sep 21, 2026
6	KEC International LTD	Partial evidence	Mumbai, IndiaHQ checked Sep 21, 2026	5,001-10,000	10,868 contacts →
	Partial evidence “KEC International Limited, the flagship company of RPG Enterprises is a diversified global infrastructure Engineering, Procurement & Construction (EPC) major, with a presence in…” Source: RevenueBase Database · checked Sep 21, 2026
7	GMR Group	Partial evidence	New Delhi, IndiaHQ checked Sep 21, 2026	5,001-10,000	9,267 contacts →
	Partial evidence “GMR Group is a leading Indian infrastructure conglomerate with a diversified presence across Airports, Energy, Transportation, Urban Infrastructure, and Sports.” Source: RevenueBase Database · checked Sep 21, 2026
8	SHI International Corp	Indirect evidence	Somerset, NJ, United StatesHQ checked Sep 21, 2026	5,001-10,000	6,734 contacts →
	Indirect evidence “Think of SHI as your personal technology concierge.” Source: RevenueBase Database · checked Sep 21, 2026
9	Webuild	Partial evidence	Rozzano (mi), ItalyHQ checked Sep 21, 2026	10001+	5,966 contacts →
	Partial evidence “Webuild is a global leader in the construction of large, complex infrastructure, with a focus on sustainable mobility, hydropower, water treatment and supply, and green buildings.” Source: RevenueBase Database · checked Sep 21, 2026
10	Datacom	Indirect evidence	Auckland, New ZealandHQ checked Sep 21, 2026	5,001-10,000	5,958 contacts →
	Indirect evidence “Customer focused values.” Source: RevenueBase Database · checked Sep 21, 2026
11	Ferrovial	Partial evidence	Amsterdam, United KingdomHQ checked Sep 21, 2026	10001+	5,782 contacts →
	Partial evidence “Ferrovial is a leading global infrastructure company transforming highways, airports, and energy around the world.” Source: RevenueBase Database · checked Sep 21, 2026
12	BGIS	Partial evidence	Markham, ON, CanadaHQ checked Sep 21, 2026	5,001-10,000	5,682 contacts →
	Partial evidence “BGIS is a global leader in integrated facility management services.” Source: RevenueBase Database · checked Sep 21, 2026
13	NTT	Indirect evidence	Chiyoda-ku, JapanHQ checked Sep 21, 2026	10001+	4,680 contacts →
	Indirect evidence “NTT is a leading global technology innovator, providing a broad range of services to both consumers and businesses.” Source: RevenueBase Database · checked Sep 21, 2026
14	Team Computers	Indirect evidence	New Delhi, IndiaHQ checked Sep 21, 2026	1,001-5,000	4,607 contacts →
	Indirect evidence “Our story began in 1987, when our founder, Ranjan Chopra, an alumnus of IIT Kanpur, set out to bridge the gap between business needs and IT solutions in India.” Source: RevenueBase Database · checked Sep 21, 2026
15	CMS IT Services	Indirect evidence	Bengaluru, IndiaHQ checked Sep 21, 2026	5,001-10,000	4,328 contacts →
	Indirect evidence “CMS IT is a leading India-focused, tier-1 preferred IT provider with a legacy of four decades.” Source: RevenueBase Database · checked Sep 21, 2026
16	Presidio	Indirect evidence	New York, NY, United StatesHQ checked Sep 21, 2026	1,001-5,000	3,798 contacts →
	Indirect evidence “At Presidio, speed and quality meet technology and innovation.” Source: RevenueBase Database · checked Sep 21, 2026
17	Black BOX	Partial evidence	Plano, TX, United StatesHQ checked Sep 21, 2026	1,001-5,000	3,667 contacts →
	Partial evidence “Black Box is a global leader in digital infrastructure solutions, delivering network and system integration, managed services, and technology products to Fortune 100 and top…” Source: RevenueBase Database · checked Sep 21, 2026
18	EQS Engenharia	Partial evidence	São José, BrazilHQ checked Sep 21, 2026	5,001-10,000	2,980 contacts →
	Partial evidence “EQS Engenharia operates in the Infrastructure market, in the Telecommunications, Energy, Air Conditioning, CCTV, PGDM, Cleaning and Predial segments, reaching the support of…” Source: RevenueBase Database · checked Sep 21, 2026
19	Softcat	Partial evidence	Marlow, United KingdomHQ checked Sep 21, 2026	1,001-5,000	2,886 contacts →
	Partial evidence “Softcat is a leading provider of IT infrastructure to corporate and public sectors.” Source: RevenueBase Database · checked Sep 21, 2026
20	Altron Digital Business	Indirect evidence	Johannesburg, South AfricaHQ checked Sep 21, 2026	1,001-5,000	2,877 contacts →
	Indirect evidence “Operate, optimise, and transform with the IT services company that offers the enterprise-grade solutions needed to grow your business.” Source: RevenueBase Database · checked Sep 21, 2026
21	Sysnet Global Technologies PVT LTD	Indirect evidence	New Delhi, IndiaHQ checked Sep 21, 2026	1,001-5,000	2,797 contacts →
	Indirect evidence “Think IT, Think Sysnet.” Source: RevenueBase Database · checked Sep 21, 2026
22	Apco Infratech Pvt. LTD	Partial evidence	Lucknow, IndiaHQ checked Sep 21, 2026	10001+	2,543 contacts →
	Partial evidence “APCO is a infrastructure major with interests in the Highways, Tunnel, Metro, Marine, Water,Energy, Urban infrastructure, Industrial development.” Source: RevenueBase Database · checked Sep 21, 2026
23	NIL LTD	Indirect evidence	Ljubljana, SloveniaHQ checked Sep 21, 2026	n/a	2,523 contacts →
	Indirect evidence “NIL is a globally recognized provider of advanced data center, network, cloud, cyber security solutions as well as services for business and industry environments, state…” Source: RevenueBase Database · checked Sep 21, 2026
24	Mitra Integrasi Informatika, PT	Indirect evidence	Jakarta, IndonesiaHQ checked Sep 21, 2026	1,001-5,000	2,517 contacts →
	Indirect evidence “Mitra Integrasi Informatika (“MII”), established in 1996 as a subsidiary of the publicly listed PT Metrodata Electronics, Tbk.” Source: RevenueBase Database · checked Sep 21, 2026
25	EPCOR	Indirect evidence	Edmonton, AB, CanadaHQ checked Sep 21, 2026	1,001-5,000	2,511 contacts →
	Indirect evidence “Clean water, reliable electricity, drainage services and natural gas are at the heart of what we do.” Source: RevenueBase Database · checked Sep 21, 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: infrastructure management companies. 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 infrastructure management companies.
Partial evidence: Its own public description names part of infrastructure management companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name infrastructure management companies. 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 23,494 infrastructure management companies worldwide

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Infrastructure management companies worldwide at a glance

As of Sep 21, 2026

25.8%Verified-email coverage

59.8Average contacts per company

11-50Median size (employees)

1.6%Largest-city concentration · London

Sep 21, 2026Page data refreshed

Companies by employee count

1-10

9,922

11-50

8,311

51-200

3,189

201-500

992

501-1,000

438

1,001-5,000

415

5,001-10,000

10001+

Email recency is reported on each country list linked below.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among infrastructure management companies, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
Coverage: Every country. Country and city lists for infrastructure management companies are linked below.
What qualifies: Companies worldwide whose own description of what they do matches “infrastructure management companies”. 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 infrastructure management companies), 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 infrastructure management companies, 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, 363,153 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 21, 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.

Infrastructure management companies by location

110 lists · largest first

Every Infrastructure management 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 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 infrastructure management companies, 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 infrastructure management companies are there worldwide?

RevenueBase identified 23,494 infrastructure management companies 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?

Accenture, headquartered in Worldwide, tops this list with the largest team on record.

Which country has the most infrastructure management companies?

The United States leads with 4,652 companies, followed by India (2,866) and Brazil (1,477). Every infrastructure management companies list by country and city is linked on this page.

Which city has the most infrastructure management companies?

London leads with 371 headquartered companies, followed by Sao Paulo (357) and Dubai (252).

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 363,153 verified decision-maker contacts tracked across these 23,494 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 21, 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.