Company lists · Data refreshed September 2026

Top 25 Infrastructure conglomerates based in the Philippines

Name: Infrastructure conglomerates based in the Philippines
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 20, 2026 138 companies tracked

RevenueBase identified 138 infrastructure conglomerates headquartered in the Philippines as of September 2026 and tracks 25,451 professional contacts across them, including 3,211 with verified work emails. Manila is the largest hub.

This list covers infrastructure conglomerates 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 20, 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 20, 2026 86% judged on-target in blind review

138Companies

25,451Contacts tracked

3,211Verified emails

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The 25 largest infrastructure conglomerates based in the Philippines

Ranked by team size

Top 25 of 138 infrastructure conglomerates based in the Philippines, ranked by team size, largest first. Data refreshed Sep 20, 2026. RevenueBase Smart Search rates how each company's information relates to infrastructure conglomerates: 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	Makati Development Corporation	Indirect evidence	Taguig, PhilippinesHQ checked Sep 20, 2026	10001+	5,242 contacts →
	Indirect evidence “MAKATI DEVELOPMENT CORPORATION is a wholly-owned subsidiary of Ayala Land, Inc, the leading real estate development company in the Philippines.” Source: RevenueBase Database · checked Sep 20, 2026
2	SAN Miguel Corporation	Partial evidence	Manila, PhilippinesHQ checked Sep 20, 2026	10001+	4,772 contacts →
	Partial evidence “San Miguel Corporation (SMC) is one of the Philippines’ largest and most diversified conglomerates, with revenues equivalent to about 4% of the country’s GDP in 2020.” Source: RevenueBase Database · checked Sep 20, 2026
3	EEI Corporation	Indirect evidence	Makati, PhilippinesHQ checked Sep 20, 2026	10001+	2,762 contacts →
	Indirect evidence “EEI Corporation is recognized as one of the leading construction companies in the Philippines.” Source: RevenueBase Database · checked Sep 20, 2026
4	Miescor Meralco Industrial Engineering Services Corporation	Indirect evidence	Pasig City, PhilippinesHQ checked Sep 20, 2026	5,001-10,000	1,906 contacts →
	Indirect evidence “Incorporated in December 1973 as a wholly-owned subsidiary of Manila Electric Company (Meralco), Meralco Industrial Engineering Services Corporation (MIESCOR) has chalked up an…” Source: RevenueBase Database · checked Sep 20, 2026
5	Megawide Construction Corporation	Partial evidence	Quezon City, PhilippinesHQ checked Sep 20, 2026	1,001-5,000	1,903 contacts →
	Partial evidence “Megawide is one of the leading engineering and infrastructure firms in the Philippines today, with a decisive portfolio in Engineering, Procurement, Construction and…” Source: RevenueBase Database · checked Sep 20, 2026
6	D.M. Consunji, Inc. Dmci	Indirect evidence	Makati City, PhilippinesHQ checked Sep 20, 2026	5,001-10,000	1,810 contacts →
	Indirect evidence “Founded on December 24, 1954, D.M.” Source: RevenueBase Database · checked Sep 20, 2026
7	WSP In Manila	Indirect evidence	Pasig City, PhilippinesHQ checked Sep 20, 2026	501-1,000	375 contacts →
	Indirect evidence “We are one of the world’s leading professional services firms, uniting our engineering, advisory and science-based expertise to shape communities to advance humanity.” Source: RevenueBase Database · checked Sep 20, 2026
8	Devex Incorporated	Indirect evidence	Mandaluyong, PhilippinesHQ checked Sep 20, 2026	201-500	238 contacts →
	Indirect evidence “Quadruple A general contractor.” Source: RevenueBase Database · checked Sep 20, 2026
9	Filinvest Development Corporation	Partial evidence	Taguig City, PhilippinesHQ checked Sep 20, 2026	51-200	228 contacts →
	Partial evidence “Filinvest Development Corp.(FDC) is one of the leading, most stable and diversified conglomerates in the Philippines.” Source: RevenueBase Database · checked Sep 20, 2026
10	Ulticon Builders, INC	Indirect evidence	Davao, PhilippinesHQ checked Sep 20, 2026	501-1,000	210 contacts →
	Indirect evidence “Ulticon Builders Incorporated was established in 1993 primarily for the purpose of engaging in the general construction business and which involves among others, developing…” Source: RevenueBase Database · checked Sep 20, 2026
11	Greenfield Marketers ONE	Indirect evidence	Mandaluyong City, PhilippinesHQ checked Sep 20, 2026	51-200	191 contacts →
	Indirect evidence “Greenfield Development Corporation, or Greenfield for brevity, has become a moving force in the real estate industry, owing to its long history in real estate development, ranging…” Source: RevenueBase Database · checked Sep 20, 2026
12	Citadel Pacific LTD	Indirect evidence	Bonifacio Global City, PhilippinesHQ checked Sep 20, 2026	5,001-10,000	120 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 20, 2026
13	Engineering And Development Corporation Of The Philippines Edcop	Indirect evidence	Mandaluyong City, PhilippinesHQ checked Sep 20, 2026	201-500	117 contacts →
	Indirect 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 20, 2026
14	Frey-Fil Corporation	Indirect evidence	Quezon City, PhilippinesHQ checked Sep 20, 2026	501-1,000	106 contacts →
	Indirect evidence “Frey - Fil Corporation (FFC) is an ISO 9001:2015 Certified Construction Company with General Engineering Construction License issued by the Philippine Contractors Accreditation…” Source: RevenueBase Database · checked Sep 20, 2026
15	First Philippine Holdings Corporation	Partial evidence	Pasig City, PhilippinesHQ checked Sep 20, 2026	51-200	104 contacts →
	Partial evidence “First Philippine Holdings Corporation is a conglomerate company that is powered by good.” Source: RevenueBase Database · checked Sep 20, 2026
16	Prime Asset Ventures, Inc. Pavi	Partial evidence	Taguig City`, PhilippinesHQ checked Sep 20, 2026	1,001-5,000	88 contacts →
	Partial evidence “Prime Asset Ventures, Inc.(PAVI) was incorporated on August 18, 2011 as an investment and holdings company with a focus on building developing community infrastructure.” Source: RevenueBase Database · checked Sep 20, 2026
17	Metro Pacific Investments Corporation	Indirect evidence	Pasig City, PhilippinesHQ checked Sep 20, 2026	11-50	76 contacts →
	Indirect evidence “Metro Pacific Investments Corporation (PSE:MPI) is a Philippine-based, publicly listed investment and management company.” Source: RevenueBase Database · checked Sep 20, 2026
18	Isoc Holdings, INC	Partial evidence	Pasig City, PhilippinesHQ checked Sep 20, 2026	51-200	70 contacts →
	Partial evidence “We aim to add value and bring technological innovation and industry expertise through our key business verticals in Energy, Property, Infrastructure, and Logistics.” Source: RevenueBase Database · checked Sep 20, 2026
19	LBS Digital Infrastructure Ldic	Partial evidence	Taguig City, PhilippinesHQ checked Sep 20, 2026	11-50	61 contacts →
	Partial evidence “LBS Digital Infrastructure Corp.("LDIC") is a pure-play Philippines digital infrastructure platform with a focus on Telecom Towers in the medium term having a target project…” Source: RevenueBase Database · checked Sep 20, 2026
20	GT Capital Holdings, INC	Strong evidence	Makati, PhilippinesHQ checked Sep 20, 2026	51-200	58 contacts →
	Strong evidence “GT Capital (PSE: GTCAP) is a major Philippine conglomerate invested in banking (Metrobank), mobility (Toyota Motor Philippines), property (Federal Land), infrastructure (Metro…” Source: RevenueBase Database · checked Sep 20, 2026
21	Riofil Corporation	Indirect evidence	Pasig City, PhilippinesHQ checked Sep 20, 2026	201-500	48 contacts →
	Indirect evidence “In 1989, RIOFIL CORPORATION was established as the construction arm of JFE Civil Egineering & Construction Corporation (a subsidiary company of JFE STEEL CORPORATION, a company…” Source: RevenueBase Database · checked Sep 20, 2026
22	Acciona-Eei Joint Venture	Partial evidence	Mabalacat, PhilippinesHQ checked Sep 20, 2026	201-500	45 contacts →
	Partial evidence “One global group that develops and manages sustainable infrastructure and one national corporation known for the quality of its work and the excellence of its workforce, combined…” Source: RevenueBase Database · checked Sep 20, 2026
23	Aclan Group Of Companies	Partial evidence	Muntinlupa City, PhilippinesHQ checked Sep 20, 2026	51-200	29 contacts →
	Partial evidence “The Aclan Group of Companies is a Philippine-based conglomerate with a significant stake and interest in various business operations from food & goods manufacturing, marketing and…” Source: RevenueBase Database · checked Sep 20, 2026
24	Pacific Summit Construction Group INC	Indirect evidence	Taguig, PhilippinesHQ checked Sep 20, 2026	51-200	29 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 20, 2026
25	MC Spencer Group	Indirect evidence	Makati City, PhilippinesHQ checked Sep 20, 2026	51-200	18 contacts →
	Indirect evidence “MC Spencer Group is a group of companies involved in Consulting, Management, Construction, Hydro and Energy Projects” Source: RevenueBase Database · checked Sep 20, 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 conglomerates. 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 conglomerates.
Partial evidence: Its own public description names part of infrastructure conglomerates, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name infrastructure conglomerates. 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 138 infrastructure conglomerates based in the Philippines

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Infrastructure conglomerates based in the Philippines at a glance

As of Sep 20, 2026

12.6%Verified-email coverage

184.4Average contacts per company

51-200Median size (employees)

15.2%Largest-city concentration · Manila

Sep 20, 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 Philippines, so it is reported there. Company counts and contact totals on this page are exact for Philippines, over 138 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 conglomerates, 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 “infrastructure conglomerates”. 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 conglomerates), 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 conglomerates, 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, 3,211 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 20, 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 infrastructure conglomerates, 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 conglomerates are there based in the Philippines?

RevenueBase identified 138 infrastructure conglomerates 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?

Makati Development Corporation, headquartered in Taguig, tops this list with the largest team on record.

Which city has the most infrastructure conglomerates?

Manila leads with 21 headquartered companies, followed by Quezon City (8) and Makati Manila (6).

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 3,211 verified decision-maker contacts tracked across these 138 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 20, 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.