Company lists · Data refreshed October 2026

Top 25 Infrastructure maintenance contractors worldwide

Name: Infrastructure maintenance contractors worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Oct 16, 2026 8,727 companies tracked

RevenueBase identified 8,727 company matches for infrastructure maintenance contractors worldwide as of October 2026 and tracks 398,317 professional contacts across them, including 88,536 with verified work emails. The United States is the largest market and Sao Paulo the largest hub.

This list covers company matches for infrastructure maintenance 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 16, 2026. Country and city lists for infrastructure maintenance 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 16, 2026 How this list was built

8,727Companies

398,317Contacts tracked

88,536Verified emails

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The 25 largest infrastructure maintenance contractors worldwide

Ranked by team size

Top 25 of 8,727 company matches for infrastructure maintenance contractors worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 16, 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	Kiewit	Exact match	Omaha, NE, United StatesHQ recorded Oct 16, 2026	10001+	20,487 contacts →
	Exact match “At Kiewit, the projects we deliver make a difference, and we offer opportunities for you to make one, too.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
2	Downer	Exact match	North Ryde, AustraliaHQ recorded Oct 16, 2026	10001+	11,236 contacts →
	Exact match “Enabling communities to thrive.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
3	URS Corporation, An Aecom Company	Exact match	San Francisco, CA, United StatesHQ recorded Oct 16, 2026	10001+	8,001 contacts →
	Exact match “URS Corporation operations are now affiliated with AECOM.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
4	HNTB	Exact match	Kansas City, MO, United StatesHQ recorded Oct 16, 2026	5,001-10,000	7,638 contacts →
	Exact match “For over a century, HNTB has shaped the built environment with distinctive expertise across a full spectrum of infrastructure solutions.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
5	Afcons Infrastructure Limited	Exact match	Veera Desai Road, IndiaHQ recorded Oct 16, 2026	1,001-5,000	6,682 contacts →
	Exact match “Afcons is flagship infrastructure engineering & construction company of the Shapoorji Pallonji Group.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
6	Webuild	Exact match	Rozzano (mi), ItalyHQ recorded Oct 16, 2026	10001+	6,038 contacts →
	Exact match “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.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
7	Aecon Group INC	Exact match	Toronto, ON, CanadaHQ recorded Oct 16, 2026	10001+	5,807 contacts →
	Exact match “Aecon Group Inc.(TSX: ARE) is a North American construction and infrastructure development company with global experience.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
8	Makati Development Corporation	Exact match	Taguig, PhilippinesHQ recorded Oct 16, 2026	10001+	5,571 contacts →
	Exact match “MAKATI DEVELOPMENT CORPORATION is a wholly-owned subsidiary of Ayala Land, Inc, the leading real estate development company in the Philippines.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
9	Michael Baker International	Exact match	Pittsburgh, PA, United StatesHQ recorded Oct 16, 2026	5,001-10,000	4,415 contacts →
	Exact match “Michael Baker International is a leading provider of engineering, consulting, and technology services spanning four Verticals: Infrastructure, Places and Facilities, Federal and…” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
10	China Harbour Engineering Co. LTD	Exact match	Beijing, ChinaHQ recorded Oct 16, 2026	5,001-10,000	4,026 contacts →
	Exact match “CHEC is focused on basic infrastructure construction, such as Marine Engineering, Dredging and Reclamation, Road and Bridge, Railways, Airports, Complete Plant, and other works.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
11	ICA Ingenieros Civiles Asociados	Exact match	MexicoHQ recorded Oct 16, 2026	10001+	3,939 contacts →
	Exact match “Somos una empresa mexicana con 68 años de experiencia en brindar soluciones integrales a retos complejos de infraestructura.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
12	Murphy	Exact match	London, United KingdomHQ recorded Oct 16, 2026	1,001-5,000	3,280 contacts →
	Exact match “Murphy is a leading international, multi-disciplined engineering and construction company founded in 1951 that improves life by delivering world-class infrastructure.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
13	Bird Construction	Exact match	Mississauga, ON, CanadaHQ recorded Oct 16, 2026	5,001-10,000	2,497 contacts →
	Exact match “Bird is a Canadian construction and maintenance company providing a comprehensive scope offering and a diversified portfolio of services to industrial, infrastructure and…” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
14	ITD Cementation India LTD	Exact match	Mumbai, IndiaHQ recorded Oct 16, 2026	1,001-5,000	2,436 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
15	Kleinfelder	Exact match	San Diego, CA, United StatesHQ recorded Oct 16, 2026	1,001-5,000	2,401 contacts →
	Exact match “At Kleinfelder, we have been connecting great people to the best work since 1961.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
16	SRG Global	Exact match	Perth, AustraliaHQ recorded Oct 16, 2026	1,001-5,000	2,390 contacts →
	Exact match “SRG Global is a diversified infrastructure services company.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
17	Dragados SA	Exact match	Madrid, SpainHQ recorded Oct 16, 2026	10001+	2,235 contacts →
	Exact match “DRAGADOS, S.A.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
18	Miescor Meralco Industrial Engineering Services Corporation	Exact match	Pasig City, PhilippinesHQ recorded Oct 16, 2026	5,001-10,000	2,143 contacts →
	Exact match “Incorporated in December 1973 as a wholly-owned subsidiary of Manila Electric Company (Meralco), Meralco Industrial Engineering Services Corporation (MIESCOR) has chalked up an…” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
19	D.M. Consunji, Inc. Dmci	Exact match	Makati City, PhilippinesHQ recorded Oct 16, 2026	5,001-10,000	2,142 contacts →
	Exact match “Founded on December 24, 1954, D.M.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
20	Almabani General Contractors	Exact match	Jeddah, Saudi ArabiaHQ recorded Oct 16, 2026	10001+	2,126 contacts →
	Exact match “Almabani General Contractors has a long robust history which began when the founders’ established the company in Jeddah, Saudi Arabia in October 1972.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
21	Osmose	Exact match	Atlanta, GA, United StatesHQ recorded Oct 16, 2026	5,001-10,000	2,110 contacts →
	Exact match “We are field technicians, professional engineers, wood scientists, and steel corrosion experts, leveraging more than 90 years of expertise to identify and solve structural issues…” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
22	Feedback Infra	Exact match	Gurgaon, IndiaHQ recorded Oct 16, 2026	5,001-10,000	1,888 contacts →
	Exact match “Feedback Infra is India’s leading infrastructure services company with interests across sectors like transportation, energy and urban infrastructure.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
23	ABV Rock Group	Exact match	Riyadh, Saudi ArabiaHQ recorded Oct 16, 2026	5,001-10,000	1,813 contacts →
	Exact match “ABV Rock Group is a construction contractor that operates in several interlinked sectors covering buildings and civil works, and acts as a principal and specialist contractor.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
24	Flatirondragados	Exact match	Usa, ON, CanadaHQ recorded Oct 16, 2026	5,001-10,000	1,504 contacts →
	Exact match “Built on a foundation of excellence, FlatironDragados operates in the United States and Canada through FlatironDragados USA and FlatironDragados Canada.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
25	Webber, A Ferrovial Company	Exact match	The Woodlands, TX, United StatesHQ recorded Oct 16, 2026	1,001-5,000	1,481 contacts →
	Exact match “Founded in 1963, Webber is a leading construction company that specializes in heavy civil, waterworks, energy and infrastructure management and is dedicated to safely providing…” Recorded in the RevenueBase company graph · Oct 16, 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 “infrastructure maintenance 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 8,727 infrastructure maintenance contractors worldwide

See the full list, filter by size, metro and specialty, and access 88,536 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Infrastructure maintenance contractors worldwide at a glance

As of Oct 16, 2026

22.2%Verified-email coverage

45.6Average contacts per company

11-50Median size (employees)

1.0%Largest-city concentration · Sao Paulo

Oct 16, 2026Page data refreshed

Companies by employee count

1-10

2,095

11-50

2,886

51-200

2,068

201-500

834

501-1,000

373

1,001-5,000

326

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 infrastructure maintenance contractors are linked below.
What qualifies: Company records worldwide whose business descriptions match “infrastructure maintenance 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 88,536 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 16, 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.

Infrastructure maintenance contractors by location

36 lists · largest first

Every Infrastructure maintenance 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 “infrastructure maintenance contractors”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many infrastructure maintenance contractors are there worldwide?

RevenueBase identified 8,727 company matches for infrastructure maintenance 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?

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

Which country has the most infrastructure maintenance contractors?

The United States leads with 1,432 companies, followed by Brazil (629) and India (602). Every infrastructure maintenance contractors list by country and city is linked on this page.

Which city has the most infrastructure maintenance contractors?

Sao Paulo leads with 85 company records, followed by Riyadh (62) and Dubai (50).

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 88,536 professional contacts with verified work emails tracked across these 8,727 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 16, 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.