Company lists · Data refreshed September 2026

Top 16 Mechanical contractors for energy based in Singapore

Name: Mechanical contractors for energy based in Singapore
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 47 companies tracked

RevenueBase identified 47 company matches for mechanical contractors for energy associated with Singapore as of September 2026 and tracks 3,064 professional contacts across them, including 251 with verified work emails. Singapore is the largest hub.

This list covers company matches for mechanical contractors for energy 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 September 17, 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 Sep 17, 2026 How this list was built

47Companies

3,064Contacts tracked

251Verified emails

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The 16 largest mechanical contractors for energy based in Singapore

Ranked by team size

Top 16 of 47 company matches for mechanical contractors for energy based in Singapore, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 17, 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	Rotary Engineering	Exact match	SingaporeHQ recorded Sep 17, 2026	5,001-10,000	1,841 contacts →
	Exact match “Founded 1972 in Singapore, Rotary Engineering is your Strategic Energy Partner providing Integrated Infrastructure Solutions with a sustainability focus.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
2	Utoc Engineering PTE LTD	Exact match	SingaporeHQ recorded Sep 17, 2026	201-500	322 contacts →
	Exact match “Nature of Business: Process Mechanical Works (Process & Utilities) including: Piping works, fabrication & installation # Equipment, assembly & erection # Plant maintenance &…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
3	JEL Maintenance PTE LTD	Exact match	SingaporeHQ recorded Sep 17, 2026	201-500	232 contacts →
	Exact match “JEL Maintenance Pte Ltd (JML) is an ISO 9001 certified company, a wholly-owned subsidiary of Jurong Engineering Limited (JEL), incorporated in the year Head Quartered in…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
4	Addcel Engineering PTE LTD	Exact match	628704, SingaporeHQ recorded Sep 17, 2026	201-500	89 contacts →
	Exact match “Since its inception in 2010, Addcel continues to be the leading provider of mechanical engineering solution services in Singapore.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
5	PEC Process Systems PTE LTD	Exact match	SingaporeHQ recorded Sep 17, 2026	11-50	86 contacts →
	Exact match “PEC Process Systems is a wholly owned subsidiary of PEC Ltd headquartered in Singapore.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
6	DLM PTE LTD	Exact match	Bedok, SingaporeHQ recorded Sep 17, 2026	201-500	81 contacts →
	Exact match “DLM is based in Singapore and specializes in engineering and installation works for: – Air Conditioning & Mechanical Ventilation System (including Energy Performance Contracting…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
7	POH Meng Engineering PTE LTD	Exact match	330068, SingaporeHQ recorded Sep 17, 2026	51-200	30 contacts →
	Exact match “Since 1987, we're one of the leading companies in the air-conditioning industry for over 30 years in Singapore.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
8	GDS Engineering PTE LTD	Exact match	SingaporeHQ recorded Sep 17, 2026	51-200	29 contacts →
	Exact match “Installation of industrial, machinery and equipment, mechanical engineering works, building m&e services, design and build, project and maintenance contract, bio lab and cleanroom…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
9	A-Power Engineering PTE LTD	Exact match	SingaporeHQ recorded Sep 17, 2026	51-200	25 contacts →
	Exact match “Our Company Established in as A-Power Engineering Pte.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
10	The Commercial Services Unit By Natural Cool	Exact match	SingaporeHQ recorded Sep 17, 2026	201-500	21 contacts →
	Exact match “Natural Cool Air-Conditioning & Engineering Pte Ltd (Commercial Service Division) goes beyond installation, maintenance, and repair.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
11	E HPS PTE LTD	Exact match	409020, SingaporeHQ recorded Sep 17, 2026	11-50	17 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
12	Green Zenergy PTE LTD	Exact match	SingaporeHQ recorded Sep 17, 2026	51-200	15 contacts →
	Exact match “Air Conditioning & Mechanical Ventilation Services” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
13	M-Stars Engineering & Construction PTE LTD	Exact match	Sembawang, SingaporeHQ recorded Sep 17, 2026	51-200	6 contacts →
	Exact match “M-Stars Engineering & Construction is a reputable name in the construction services industry, delivering reliable solutions for government, commercial, and industrial projects.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
14	Solutions Plus	Exact match	SingaporeHQ recorded Sep 17, 2026	11-50	2 contacts →
	Exact match “Focused on the customer and the solution, the company’s vision is to deliver right solutions every time.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
15	Litewell Engineering PTE LTD	Exact match	Gul Street, SingaporeHQ recorded Sep 17, 2026	11-50	1 contacts →
	Exact match “At Litewell, we view any challenges as opportunities for engineering solutions.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
16	Castle FE M&e PTE LTD	Exact match	SingaporeHQ recorded Sep 17, 2026	1-10	1 contacts →
	Exact match “Castle FE provides facilities engineering, installation and maintenance of mechanical and electrical systems and equipments.” Recorded in the RevenueBase company graph · Sep 17, 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 “mechanical contractors for energy”. 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 16 of 47 mechanical contractors for energy based in Singapore

See the full list, filter by size, metro and specialty, and access 251 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Mechanical contractors for energy based in Singapore at a glance

As of Sep 17, 2026

8.2%Verified-email coverage

65.2Average contacts per company

51-200Median size (employees)

68.1%Largest-city concentration · Singapore

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

5,001-10,000

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 47 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 “mechanical contractors for energy” 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 251 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 September 17, 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.

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 “mechanical contractors for energy”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many mechanical contractors for energy are there based in Singapore?

RevenueBase identified 47 company matches for mechanical contractors for energy associated with Singapore as of September 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?

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

Which city has the most mechanical contractors for energy?

Singapore leads with 32 company records, followed by Gul (1) and Pioneer (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 251 professional contacts with verified work emails tracked across these 47 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 September 17, 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.