Company lists · Data refreshed September 2026

Top 14 Refinery engineering firms based in the Philippines

Name: Refinery engineering firms based in the Philippines
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 90 companies tracked

RevenueBase identified 90 refinery engineering firms headquartered in the Philippines as of September 2026 and tracks 1,683 professional contacts across them, including 228 with verified work emails. Manila is the largest hub.

This list covers refinery engineering firms headquartered in the Philippines, 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 17, 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 17, 2026 86% judged on-target in blind review

90Companies

1,683Contacts tracked

228Verified emails

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The 14 largest refinery engineering firms based in the Philippines

Ranked by team size

Top 14 of 90 refinery engineering firms based in the Philippines, ranked by team size, largest first. Data refreshed Sep 17, 2026. RevenueBase Smart Search rates how each company's information relates to refinery engineering firms: 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	AMH Philippines, INC	Partial evidence	Quezon City, PhilippinesHQ checked Sep 17, 2026	51-200	215 contacts →
	Partial evidence “We are an academe -linked engineering consulting company based inside the University of the Philippines Campus in Diliman, Quezon City.” Source: RevenueBase Database · checked Sep 17, 2026
2	JGC Philippines, INC	Indirect evidence	Ayala Alabang, PhilippinesHQ checked Sep 17, 2026	501-1,000	213 contacts →
	Indirect evidence “JGC in the Philippines provides EPC and facility maintenance services for a wide range of business fields, including petroleum refining, petrochemicals, non-ferrous metals…” Source: RevenueBase Database · checked Sep 17, 2026
3	Esca Engineering	Indirect evidence	Mandaluyong, PhilippinesHQ checked Sep 17, 2026	51-200	182 contacts →
	Indirect evidence “About Us Founded in 1982 by Dr.” Source: RevenueBase Database · checked Sep 17, 2026
4	Engineering And Development Corporation Of The Philippines Edcop	Partial evidence	Mandaluyong City, PhilippinesHQ checked Sep 17, 2026	201-500	117 contacts →
	Partial evidence “Engineering and Development Corporation of the Philippines (EDCOP), founded in 1955, is the pioneer engineering consultancy in the Philippines.” Source: RevenueBase Database · checked Sep 17, 2026
5	360 Global INC	Partial evidence	Makati, PhilippinesHQ checked Sep 17, 2026	11-50	33 contacts →
	Partial evidence “Engineering & Constructions Services 360 Global Team provides full project services, from Feasibility-PFS, Bankable Study-BFS, Detail Design-EP, and Construction Management-CM.” Source: RevenueBase Database · checked Sep 17, 2026
6	CJI General Services, INC	Indirect evidence	San Pascual, PhilippinesHQ checked Sep 17, 2026	201-500	32 contacts →
	Indirect evidence “CJI General Services Inc.” Source: RevenueBase Database · checked Sep 17, 2026
7	Mandriva Builders INC	Partial evidence	Manila, PhilippinesHQ checked Sep 17, 2026	51-200	20 contacts →
	Partial evidence “Mandriva Builders Inc.(MBI) is engaged in general practice of engineering, construction and management.” Source: RevenueBase Database · checked Sep 17, 2026
8	Tier 10 Philippines INC	Indirect evidence	Makati, PhilippinesHQ checked Sep 17, 2026	11-50	15 contacts →
	Indirect evidence “TIER 10 is a team of Mechanical & Electrical consulting experts based in South East Asia with more than 15 years’ of experience.” Source: RevenueBase Database · checked Sep 17, 2026
9	Power Paper Industrial	Partial evidence	General Trias, PhilippinesHQ checked Sep 17, 2026	11-50	10 contacts →
	Partial evidence “Power Paper Industrial or PPI is an engineering company that provides technical knowhow and technology for Pulp and Paper Industries.” Source: RevenueBase Database · checked Sep 17, 2026
10	Bruvver Grand Construction Solutions Corporation	Partial evidence	Pasay, PhilippinesHQ checked Sep 17, 2026	11-50	7 contacts →
	Partial evidence “Bruvver Grand Construction ( Solutions Corporation is a combination of over 18 years of engineering experience that caters civil, mechanical, electronics and electrical…” Source: RevenueBase Database · checked Sep 17, 2026
11	Asato Construkt And Trading, INC	Partial evidence	Marikina City, PhilippinesHQ checked Sep 17, 2026	11-50	4 contacts →
	Partial evidence “The preferred provider of industrial engineering designs, operations support and maintenance services.” Source: RevenueBase Database · checked Sep 17, 2026
12	Meinhardt Epcm Philippines	Indirect evidence	Cebu City Cebu, PhilippinesHQ checked Sep 17, 2026	11-50	3 contacts →
	Indirect evidence “Established in 2021, Meinhardt EPCM Philippines is part of the Meinhardt Group, which had its origin in Australia in 1955.” Source: RevenueBase Database · checked Sep 17, 2026
13	Rbsanchez PME Consultants & Associates, INC	Indirect evidence	Makati, PhilippinesHQ checked Sep 17, 2026	11-50	3 contacts →
	Indirect evidence “COMPANY SERVICES: 1.” Source: RevenueBase Database · checked Sep 17, 2026
14	Dynatec Solutions And Services	Indirect evidence	Cavite, PhilippinesHQ checked Sep 17, 2026	1-10	3 contacts →
	Indirect evidence “Dynatec Solutions and Services OPC was established to serve a diverse range of industries.” Source: RevenueBase Database · checked Sep 17, 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: refinery engineering firms. 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 refinery engineering firms.
Partial evidence: Its own public description names part of refinery engineering firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name refinery engineering firms. 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 14 of 90 refinery engineering firms based in the Philippines

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Refinery engineering firms based in the Philippines at a glance

As of Sep 17, 2026

13.5%Verified-email coverage

18.7Average contacts per company

11-50Median size (employees)

16.7%Largest-city concentration · Manila

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

Email recency for this list is measured worldwide rather than for Philippines, so it is reported there. Company counts and contact totals on this page are exact for Philippines, over 90 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 refinery engineering firms, 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 the Philippines whose own description of what they do matches “refinery engineering firms”. 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 refinery engineering firms), 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 refinery engineering firms, and records with no verified work email. Companies headquartered outside Philippines 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, 228 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 17, 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.

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 refinery engineering firms, 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 refinery engineering firms are there based in the Philippines?

RevenueBase identified 90 refinery engineering firms headquartered in the Philippines 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?

AMH Philippines, INC, headquartered in Quezon City, tops this list with the largest team on record.

Which city has the most refinery engineering firms?

Manila leads with 15 headquartered companies, followed by Quezon City (5) and Muntinlupa City (3).

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 228 verified decision-maker contacts tracked across these 90 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 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 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.