Company lists · Data refreshed September 2026

Top 25 Oil refinery equipment contractors based in Singapore

Name: Oil refinery equipment contractors based in Singapore
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 99 companies tracked

RevenueBase identified 99 company matches for oil refinery equipment contractors associated with Singapore as of September 2026 and tracks 4,418 professional contacts across them, including 345 with verified work emails. Singapore is the largest hub.

This list covers company matches for oil refinery equipment contractors 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

99Companies

4,418Contacts tracked

345Verified emails

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The 25 largest oil refinery equipment contractors based in Singapore

Ranked by team size

Top 25 of 99 company matches for oil refinery equipment contractors 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	Jurong Engineering Limited	Exact match	SingaporeHQ recorded Sep 17, 2026	10001+	892 contacts →
	Exact match “JEL is a leading engineering and construction company based in Singapore, with a network of companies spanning across Asia, Africa, and the Middle East.” 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	HAI Leck Holdings Limited	Exact match	SingaporeHQ recorded Sep 17, 2026	1,001-5,000	260 contacts →
	Exact match “Hai Leck is a leading integrated service provider of scaffoldings, corrosion prevention, thermal insulation, refractory, fireproofing, mechanical works, heat exchanger maintenance…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
4	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
5	OMS Energy Technologies INC OMS Oilfield Services	Exact match	SingaporeHQ recorded Sep 17, 2026	501-1,000	175 contacts →
	Exact match “OMS Oilfield Services is leading oilfield services and manufacturing company.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
6	MTQ Engineering PTE LTD	Exact match	SingaporeHQ recorded Sep 17, 2026	51-200	109 contacts →
	Exact match “MTQ Engineering Pte Ltd, a wholly-owned subsidiary of MTQ Corporation Limited was first established in Singapore in 1969.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
7	Exion Asia PTE LTD	Exact match	SingaporeHQ recorded Sep 17, 2026	51-200	106 contacts →
	Exact match “Exion Asia Pte Ltd is a flow control solutions provider under the SWTS Asia group.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
8	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
9	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
10	TUFF	Exact match	SingaporeHQ recorded Sep 17, 2026	201-500	56 contacts →
	Exact match “TUFF is a conglomeration of Oil & Gas, Infrastructure, and Energy companies around the world.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
11	RMZ Oilfield Engineering PTE LTD	Exact match	SingaporeHQ recorded Sep 17, 2026	51-200	47 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
12	WS Engineering & Fabrication PTE LTD	Exact match	SingaporeHQ recorded Sep 17, 2026	1,001-5,000	34 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
13	Goodwill Engineering & Inspection PTE LTD	Exact match	SingaporeHQ recorded Sep 17, 2026	51-200	30 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
14	SCAN	Exact match	SingaporeHQ recorded Sep 17, 2026	201-500	28 contacts →
	Exact match “Scan-Bilt is a leading Construction and Civil Engineering company supporting the Oil & Gas and Chemical Processing Industry.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
15	Advanced Holdings LTD	Exact match	SingaporeHQ recorded Sep 17, 2026	51-200	28 contacts →
	Exact match “Founded in 1993, Advanced Holdings Ltd.(the “Group”), a Mainboard-listed company on the Singapore Exchange, is a global engineering science organization that designs, manufactures…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
16	Gulf Engineering & Construction PTE LTD	Exact match	SingaporeHQ recorded Sep 17, 2026	51-200	21 contacts →
	Exact match “Gulf Engineering & Construction Pte Ltd is a homegrown Singapore company that provides a broad range of engineering services and solutions in the oil, petrochemical, and process…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
17	Dyna-Mac Engineering Services PTE LTD	Exact match	Pioneer, SingaporeHQ recorded Sep 17, 2026	1,001-5,000	19 contacts →
	Exact match “Dyna-Mac Engineering Services Pte Ltd has executed a wide range of major projects involving Marine FPSO Conversion/Process Module Construction related to Oil and Gas Industry…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
18	Inko Engineering Supplies PTE LTD	Exact match	SingaporeHQ recorded Sep 17, 2026	11-50	15 contacts →
	Exact match “INKO Engineering Supplies Pte Ltd (formerly Inko Brothers Hardware Pte Ltd) is a well-established industrial supply company in Singapore.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
19	Fong Shen Maintenance & Engrg Pte. LTD	Exact match	SingaporeHQ recorded Sep 17, 2026	51-200	15 contacts →
	Exact match “Fong Shen Maintenance and Engineering Pte.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
20	Peak Ocean	Exact match	SingaporeHQ recorded Sep 17, 2026	11-50	13 contacts →
	Exact match “Peak Ocean Group (POG) is a leading global provider of project management, engineering, construction management, operations and maintenance, talent acquisition and global mobility…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
21	Awin Engineering PTE LTD	Exact match	Tuas South Avenue 1, SingaporeHQ recorded Sep 17, 2026	51-200	12 contacts →
	Exact match “Awin Engineering Pte Ltd is one of the Leading Service Provider in the Field of Marine, Offshore, Subsea, Process and Construction industry in Singapore, the Projects we delivered…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
22	NEO Plus PTE LTD	Exact match	SingaporeHQ recorded Sep 17, 2026	11-50	8 contacts →
	Exact match “Neo Plus Pte Ltd is specialized in providing Innovative and value added Solutions, Equipment's and Engineering & Consultancy Services in the field of Industrial Telecom & Security…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
23	Seal Control PTE LTD	Exact match	SingaporeHQ recorded Sep 17, 2026	1-10	8 contacts →
	Exact match “To Produce Excellence In Everything We Do Incorporated in Singapore in 1984, Seal Control was initially established to serve major oil and gas companies with growing operations in…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
24	Asia Hazsafe Technical Services Ahts PTE LTD	Exact match	SingaporeHQ recorded Sep 17, 2026	11-50	7 contacts →
	Exact match “AHTS core business profession in Procurement, Installation, Commissioning and Service of Hazardous Area Electrical, Instrument & Control systems.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
25	Actsys Process Management Consultants	Exact match	SingaporeHQ recorded Sep 17, 2026	11-50	7 contacts →
	Exact match “Started up in 2001, we are a group of experienced engineers with process, maintenance and operating experiences in the refining, gas processing, petrochemical and power generation…” 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 “oil refinery equipment 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 99 oil refinery equipment contractors based in Singapore

See the full list, filter by size, metro and specialty, and access 345 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Oil refinery equipment contractors based in Singapore at a glance

As of Sep 17, 2026

7.8%Verified-email coverage

44.6Average contacts per company

11-50Median size (employees)

83.8%Largest-city concentration · Singapore

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

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 99 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 “oil refinery equipment 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. 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 345 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 “oil refinery equipment contractors”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many oil refinery equipment contractors are there based in Singapore?

RevenueBase identified 99 company matches for oil refinery equipment contractors 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?

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

Which city has the most oil refinery equipment contractors?

Singapore leads with 83 company records, followed by Pioneer (3) and Jurong Town (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 345 professional contacts with verified work emails tracked across these 99 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.