Company lists · Data refreshed September 2026

Top 25 Infrastructure companies based in Singapore

Name: Infrastructure companies based in Singapore
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 15, 2026 142 companies tracked

RevenueBase identified 142 infrastructure companies headquartered in Singapore as of September 2026 and tracks 17,547 professional contacts across them, including 4,254 with verified work emails. Singapore is the largest hub.

This list covers infrastructure companies headquartered in Singapore, 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 15, 2026.

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 15, 2026 86% judged on-target in blind review

142Companies

17,547Contacts tracked

4,254Verified emails

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The 25 largest infrastructure companies based in Singapore

Ranked by team size

Top 25 of 142 infrastructure companies based in Singapore, ranked by team size, largest first. Data refreshed Sep 15, 2026. RevenueBase Smart Search rates how each company's information relates to infrastructure 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	Trafigura	Indirect evidence	SingaporeHQ checked Sep 15, 2026	10001+	4,389 contacts →
	Indirect evidence “Trafigura provides critical resources to the world.” Source: RevenueBase Database · checked Sep 15, 2026
2	SP Group	Indirect evidence	SingaporeHQ checked Sep 15, 2026	1,001-5,000	2,037 contacts →
	Indirect evidence “SP Group is a leading utilities provider in Asia Pacific, empowering the future of energy through low-carbon, smart solutions.” Source: RevenueBase Database · checked Sep 15, 2026
3	Meinhardt Group	Indirect evidence	SingaporeHQ checked Sep 15, 2026	1,001-5,000	1,951 contacts →
	Indirect evidence “Meinhardt is one of the most respected Asian-based engineering companies in the world.” Source: RevenueBase Database · checked Sep 15, 2026
4	Rotary Engineering	Strong evidence	SingaporeHQ checked Sep 15, 2026	5,001-10,000	1,841 contacts →
	Strong evidence “Founded 1972 in Singapore, Rotary Engineering is your Strategic Energy Partner providing Integrated Infrastructure Solutions with a sustainability focus.” Source: RevenueBase Database · checked Sep 15, 2026
5	CPG Corporation	Indirect evidence	SingaporeHQ checked Sep 15, 2026	1,001-5,000	829 contacts →
	Indirect evidence “CPG Corporation (CPG Corp) is in the business of shaping enduring spaces for today and the future.” Source: RevenueBase Database · checked Sep 15, 2026
6	Cube Highways	Strong evidence	SingaporeHQ checked Sep 15, 2026	1,001-5,000	536 contacts →
	Strong evidence “Cube Highways is a Singapore-based company investing in road and highway projects, along with other select infrastructure sectors in India.” Source: RevenueBase Database · checked Sep 15, 2026
7	Innovis Holdings PTE LTD Innovis Telecom Services Group	Indirect evidence	SingaporeHQ checked Sep 15, 2026	1,001-5,000	370 contacts →
	Indirect evidence “Innovis Telecom Services.” Source: RevenueBase Database · checked Sep 15, 2026
8	Keppel Infrastructure Division	Strong evidence	SingaporeHQ checked Sep 15, 2026	501-1,000	309 contacts →
	Strong evidence “Keppel is a global asset manager and operator with strong expertise in sustainability-related solutions spanning the areas of infrastructure, real estate and connectivity.” Source: RevenueBase Database · checked Sep 15, 2026
9	LEY Choon Group Holdings LTD	Indirect evidence	SingaporeHQ checked Sep 15, 2026	501-1,000	229 contacts →
	Indirect evidence “Ley Choon Group Holdings Limited (“Ley Choon” or the “Group”), which commenced operations as Ley Choon Constructions and Engineering Pte Ltd in 1990, is an established one-stop…” Source: RevenueBase Database · checked Sep 15, 2026
10	Guthrie Engineering S PTE LTD	Indirect evidence	SingaporeHQ checked Sep 15, 2026	201-500	225 contacts →
	Indirect evidence “Guthrie Engineering (S) Private Limited is a Singapore Based engineering company specialising in electrical, mechanical, ACMV and Fire Protection.” Source: RevenueBase Database · checked Sep 15, 2026
11	Kuok Group Singapore	Strong evidence	SingaporeHQ checked Sep 15, 2026	5,001-10,000	209 contacts →
	Strong evidence “Kuok Group Singapore (KGSg) is a diversified investment holding company with operations across maritime, real estate and digital infrastructure.” Source: RevenueBase Database · checked Sep 15, 2026
12	Senoko Energy	Indirect evidence	SingaporeHQ checked Sep 15, 2026	201-500	202 contacts →
	Indirect evidence “Senoko Energy is one of Singapore's largest power generation companies, with a registered capacity of 2,642 MW.” Source: RevenueBase Database · checked Sep 15, 2026
13	Fonda Global Engineering PTE LTD	Indirect evidence	SingaporeHQ checked Sep 15, 2026	201-500	171 contacts →
	Indirect evidence “Founded in 1994, Fonda Global Engineering Pte Ltd stands as an integrated engineering firm with a rich legacy of three decades marked by successful project deliveries across…” Source: RevenueBase Database · checked Sep 15, 2026
14	KTC Group Of Companies	Indirect evidence	Clementi, SingaporeHQ checked Sep 15, 2026	1,001-5,000	167 contacts →
	Indirect evidence “Welcome to KTC’s page!” Source: RevenueBase Database · checked Sep 15, 2026
15	Clifford Capital	Strong evidence	SingaporeHQ checked Sep 15, 2026	51-200	132 contacts →
	Strong evidence “Clifford Capital is an infrastructure credit financing platform specialising in global infrastructure debt origination, distribution and investment.” Source: RevenueBase Database · checked Sep 15, 2026
16	RE Sustainability Singapore	Strong evidence	SingaporeHQ checked Sep 15, 2026	1,001-5,000	128 contacts →
	Strong evidence “Re Sustainability Cleantech Pte Ltd is a wholly owned subsidiary of Re Sustainability Limited – a leading multi-disciplinary regional infrastructure development and environmental…” Source: RevenueBase Database · checked Sep 15, 2026
17	APP Engineering PTE LTD	Indirect evidence	SingaporeHQ checked Sep 15, 2026	201-500	127 contacts →
	Indirect evidence “Established in 1979, APP Engineering is a Singapore-based integrated one-stop building services provider for Mechanical and Electrical (M&E) Engineering.” Source: RevenueBase Database · checked Sep 15, 2026
18	K2 Strategic	Strong evidence	SingaporeHQ checked Sep 15, 2026	201-500	122 contacts →
	Strong evidence “K2 Strategic is an international developer, owner and operator of hyper-scale digital infrastructure assets, supporting the foundation of the internet, cloud services and the…” Source: RevenueBase Database · checked Sep 15, 2026
19	Kimly Construction PTE LTD	Indirect evidence	SingaporeHQ checked Sep 15, 2026	501-1,000	120 contacts →
	Indirect evidence “Kimly Construction was founded in 1965 and first started out by carrying out Alteration & Addition (A&A) works managed by the Singapore Public Works Department (PWD).” Source: RevenueBase Database · checked Sep 15, 2026
20	Equis Development Pte. LTD	Indirect evidence	SingaporeHQ checked Sep 15, 2026	51-200	102 contacts →
	Indirect evidence “About Us Equis Development Pte.” Source: RevenueBase Database · checked Sep 15, 2026
21	Tuas Power	Indirect evidence	SingaporeHQ checked Sep 15, 2026	201-500	97 contacts →
	Indirect evidence “Tuas Power, a member of the China Huaneng Group, is one of Singapore’s leading energy and multi-utilities providers with a total licensed generation capacity of 2,670MW.” Source: RevenueBase Database · checked Sep 15, 2026
22	XIN Networks	Indirect evidence	SingaporeHQ checked Sep 15, 2026	201-500	94 contacts →
	Indirect evidence “Xin Networks is a leading structured cabling specialist in Asia with over 18 years’ experience.” Source: RevenueBase Database · checked Sep 15, 2026
23	Boustead Singapore Limited	Strong evidence	SingaporeHQ checked Sep 15, 2026	1,001-5,000	87 contacts →
	Strong evidence “Established in 1828, Boustead Singapore Limited (SGX:F9D) is a progressive global Infrastructure-Related Engineering and Technology Group listed on the SGX Mainboard.” Source: RevenueBase Database · checked Sep 15, 2026
24	Shanghai Tunnel Engineering CO Singapore PTE LTD 上海隧道工程股份新加坡有限公司	Indirect evidence	SingaporeHQ checked Sep 15, 2026	1,001-5,000	84 contacts →
	Indirect evidence “Established in 1996, Shanghai Tunnel Engineering Singapore (STECS) is a leading civil engineering and construction firm.” Source: RevenueBase Database · checked Sep 15, 2026
25	Smitech Engineering PTE LTD	Strong evidence	SingaporeHQ checked Sep 15, 2026	51-200	78 contacts →
	Strong evidence “Founded in the 1980s, SMITECH is a renowned M&E company synonymous with the infrastructural foundation of Singapore itself.” Source: RevenueBase Database · checked Sep 15, 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 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 companies.
Partial evidence: Its own public description names part of infrastructure companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name infrastructure 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 142 infrastructure companies based in Singapore

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Infrastructure companies based in Singapore at a glance

As of Sep 15, 2026

24.2%Verified-email coverage

123.6Average contacts per company

51-200Median size (employees)

89.4%Largest-city concentration · Singapore

Sep 15, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

Email recency for this list is measured worldwide rather than for Singapore, so it is reported there. Company counts and contact totals on this page are exact for Singapore, over 142 companies.

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 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.
What qualifies: Companies headquartered in Singapore whose own description of what they do matches “infrastructure 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 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 companies, and records with no verified work email. Companies headquartered outside Singapore are excluded even when they keep an office there.
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, 4,254 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 15, 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 companies by metro

Infrastructure companies in Singapore127

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 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 companies are there based in Singapore?

RevenueBase identified 142 infrastructure companies headquartered in Singapore 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?

Trafigura, headquartered in Singapore, tops this list with the largest team on record.

Which city has the most infrastructure companies?

Singapore leads with 127 headquartered companies, followed by Downtown Core (2) and Bishan (1).

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 4,254 verified decision-maker contacts tracked across these 142 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 15, 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.