Company lists · Data refreshed November 2026

Top 23 Water infrastructure engineering consultants based in Singapore

RevenueBase identified 103 company matches for water infrastructure engineering consultants associated with Singapore as of November 2026 and tracks 3,930 professional contacts across them, including 968 with verified work emails. Singapore is the largest hub.

This list covers company matches for water infrastructure engineering consultants associated with Singapore, 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 November 6, 2026.

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 Nov 6, 2026 How this list was built
103Companies
3,930Contacts tracked
968Verified emails
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The 23 largest water infrastructure engineering consultants based in Singapore

Ranked by team size
Top 23 of 103 company matches for water infrastructure engineering consultants based in Singapore, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchSingaporeHQ recorded Nov 6, 2026501-1,000366 contacts →

Exact match

“Founded in 1994 as a small start-up company, HSL has grown rapidly to become a key regional player in the marine civil engineering sector.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchSingaporeHQ recorded Nov 6, 2026501-1,000256 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchSingaporeHQ recorded Nov 6, 2026201-500183 contacts →

Exact match

“Founded in 2006, SANLI is an environmental engineering company with more than 10 years of experience in the field of water and waste management.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchSingaporeHQ recorded Nov 6, 20261,001-5,000124 contacts →

Exact match

“Established in 1996, Shanghai Tunnel Engineering Singapore (STECS) is a leading civil engineering and construction firm.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchSingaporeHQ recorded Nov 6, 2026n/a97 contacts →

Exact match

“SJ is a diverse collective of problem solvers for the built environment, continually reimagining ways to create a smart and sustainable future.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchSingaporeHQ recorded Nov 6, 2026201-50093 contacts →

Exact match

“A leading consulting engineers firm in Singapore provides project management, civil & structural and M&E services for buildings and infrastructures.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchSingaporeHQ recorded Nov 6, 202651-20091 contacts →

Exact match

“Incorporated in 1977 and based in Singapore, Hitachi Aqua-Tech has built a strong reputation as a specialist in water management solutions.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchSingaporeHQ recorded Nov 6, 202651-20070 contacts →

Exact match

“Bescon Consulting Engineers Pte is an award-winning Mechanical and Electrical (M&E) Consultancy firm providing Professional Engineering Services for building and infrastructure…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchSingaporeHQ recorded Nov 6, 202651-20045 contacts →

Exact match

“HNE is a multi-disciplined construction and engineering planning consulting firm servicing a variety of industries and project types.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchSingaporeHQ recorded Nov 6, 202611-5044 contacts →

Exact match

“IC Singapore Pte Ltd (ICSG) is an Engineering Consultancy services company setup by prominent infrastructure engineers in Singapore providing consultancy services in the Built…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchMidview City, SingaporeHQ recorded Nov 6, 202651-20043 contacts →

Exact match

“PH Consulting Pte Ltd is a Civil and Structural engineering company providing professional engineering consultancy services since 2009.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchSingaporeHQ recorded Nov 6, 202651-20042 contacts →

Exact match

“GeoAlliance Consultants Pte Ltd is a Singapore-based Civil and Structural Engineering Consulting Company specializing in Geotechnical and underground Engineering.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchSingaporeHQ recorded Nov 6, 2026201-50041 contacts →

Exact match

“Shingda is a local civil engineering firm incorporated in 1986.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact match658064, SingaporeHQ recorded Nov 6, 202611-5036 contacts →

Exact match

“At Jacobs, our focus on building long-term client relationships has helped us become one of the largest and most diverse providers of technical, professional and construction…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchSingaporeHQ recorded Nov 6, 202611-5030 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchSingaporeHQ recorded Nov 6, 202611-5020 contacts →

Exact match

“Formerly known as WP Brown and Calibre Consulting, Brown Consulting has been responsible for bringing some of Singapore and the region's most iconic projects to fruition.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchSingaporeHQ recorded Nov 6, 202611-5019 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchSingaporeHQ recorded Nov 6, 2026n/a19 contacts →

Exact match

“koh brothers civil engineer is a company based out of 11 Lorong, Singapore, Singapore.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchSingaporeHQ recorded Nov 6, 202611-5019 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchSingaporeHQ recorded Nov 6, 202611-5018 contacts →

Exact match

“KK Lim & Associates Pte Ltd is a consulting civil and structural engineering company based in Singapore whose success has been built on innovative ideas and sound expertise.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchSingaporeHQ recorded Nov 6, 202611-5017 contacts →

Exact match

“VEngineers Consultancy Pte Ltd is a leading engineering consultancy, founded in Singapore, with design offices in both Singapore and Malaysia.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchSingaporeHQ recorded Nov 6, 202651-20015 contacts →

Exact match

“Lam Chuan Construction Pte Ltd is a Singapore-based construction company committed to delivering quality, safety, and reliability across every project we undertake.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact match608783, SingaporeHQ recorded Nov 6, 202611-5015 contacts →

Exact match

“KWANG SING ENGINEERING PRIVATE LIMITED, a company providing innovative, reliable and cost effective total engineering solutions has grown from its inception in 1983 to become one…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 23 of 103 water infrastructure engineering consultants based in Singapore

See the full list, filter by size, metro and specialty, and access 968 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Water infrastructure engineering consultants based in Singapore at a glance

As of Nov 6, 2026
24.6%Verified-email coverage
38.2Average contacts per company
11-50Median size (employees)
87.4%Largest-city concentration · Singapore
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
22
11-50
47
51-200
18
201-500
6
501-1,000
6
1,001-5,000
1
5,001-10,000
1
10001+
2

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 103 companies.

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.
What qualifies
Company records associated with Singapore whose business descriptions match “water infrastructure engineering consultants” 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. Where headquarters information is recorded, preview rows are also filtered to this page’s location. 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 968 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 November 6, 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.

Water infrastructure engineering consultants by metro

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 “water infrastructure engineering consultants”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many water infrastructure engineering consultants are there based in Singapore?

RevenueBase identified 103 company matches for water infrastructure engineering consultants associated with Singapore as of November 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?

HSL Constructor PTE LTD tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most water infrastructure engineering consultants?

Singapore leads with 90 company records, followed by Midview City (1) and Singapour (1).

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 968 professional contacts with verified work emails tracked across these 103 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 November 6, 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.