Company lists · Data refreshed September 2026

Top 25 Solar developers based in the Philippines

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

Compiled by the RevenueBase Data Team Data refreshed Sep 18, 2026 177 companies tracked

RevenueBase identified 177 solar developers headquartered in the Philippines as of September 2026 and tracks 4,403 professional contacts across them, including 895 with verified work emails. Manila is the largest hub.

This list covers solar developers 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 18, 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 18, 2026 86% judged on-target in blind review

177Companies

4,403Contacts tracked

895Verified emails

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The 25 largest solar developers based in the Philippines

Ranked by team size

Top 25 of 177 solar developers based in the Philippines, ranked by team size, largest first. Data refreshed Sep 18, 2026. RevenueBase Smart Search rates how each company's information relates to solar developers: 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	ACEN	Indirect evidence	Makati City, PhilippinesHQ checked Sep 18, 2026	501-1,000	719 contacts →
	Indirect evidence “About ACEN ACEN (PSE:ACEN), the Ayala group’s listed energy platform, is one of the fastest-growing renewable energy platforms in Asia Pacific, with the Philippines as its core…” Source: RevenueBase Database · checked Sep 18, 2026
2	Solar Philippines	Partial evidence	Makati City, PhilippinesHQ checked Sep 18, 2026	1,001-5,000	515 contacts →
	Partial evidence “Solar Philippines is Southeast Asia's largest solar company with over employees across numerous project sites.” Source: RevenueBase Database · checked Sep 18, 2026
3	Sunpower Philippines Manufacturing Limited	Partial evidence	3rd Street, PhilippinesHQ checked Sep 18, 2026	201-500	459 contacts →
	Partial evidence “Go solar, reduce your energy bills and discover why SunPower is a world standard in solar solutions for homes, businesses and utilities.” Source: RevenueBase Database · checked Sep 18, 2026
4	Citicore Renewable Energy Corporation Crec	Indirect evidence	San Juan City, PhilippinesHQ checked Sep 18, 2026	51-200	276 contacts →
	Indirect evidence “has a vision to Power a First-World Philippines with Pure Renewable Energy.” Source: RevenueBase Database · checked Sep 18, 2026
5	SN Aboitiz Power Group	Partial evidence	Makati, PhilippinesHQ checked Sep 18, 2026	201-500	191 contacts →
	Partial evidence “SNAP is a renewable energy producer and developer.” Source: RevenueBase Database · checked Sep 18, 2026
6	Solenergy Systems INC	Indirect evidence	Makati, PhilippinesHQ checked Sep 18, 2026	51-200	127 contacts →
	Indirect evidence “Incorporated in 2012 and endorsed by the Department of Energy as a Renewable Energy systems engineering and solutions provider, Solenergy Systems Inc.” Source: RevenueBase Database · checked Sep 18, 2026
7	Buskowitz Group	Partial evidence	Makati City, PhilippinesHQ checked Sep 18, 2026	51-200	95 contacts →
	Partial evidence “Buskowitz Group envisions itself as a leading integrated sustainable energy and solutions company with primary focus on Solar Photovoltaic, providing Philippine residents and…” Source: RevenueBase Database · checked Sep 18, 2026
8	Wegen Energy Philippines	Indirect evidence	Pasig City, PhilippinesHQ checked Sep 18, 2026	51-200	57 contacts →
	Indirect evidence “WeGen is a next-generation energy business that uses rapidly-advancing renewable energy, battery storage, and software technologies to develop energy solutions for a range of…” Source: RevenueBase Database · checked Sep 18, 2026
9	Upgrade Energy Philippines, INC	Partial evidence	Makati, PhilippinesHQ checked Sep 18, 2026	51-200	53 contacts →
	Partial evidence “Upgrade Energy Philippines, Inc.(UGEP) is an Engineering, Procurement, and Construction (EPC) company focused on delivering high-quality and cost-competitive solar energy and…” Source: RevenueBase Database · checked Sep 18, 2026
10	Cleantech Global Renewables, INC	Partial evidence	Muntinlupa, PhilippinesHQ checked Sep 18, 2026	51-200	45 contacts →
	Partial evidence “CleanTech is an independent power producer and renewable electricity developer in the Philippines.” Source: RevenueBase Database · checked Sep 18, 2026
11	Alternergy Holdings Corporation	Indirect evidence	Makati, PhilippinesHQ checked Sep 18, 2026	11-50	35 contacts →
	Indirect evidence “Alternergy is a Philippine pioneer in renewable energy.” Source: RevenueBase Database · checked Sep 18, 2026
12	Triconti ECC Renewables Corporation	Indirect evidence	Makati, PhilippinesHQ checked Sep 18, 2026	11-50	33 contacts →
	Indirect evidence “Triconti ECC Renewables Corporation (TECC) is a renewable energy project development company offering technical consulting for all project phases from greenfield development to…” Source: RevenueBase Database · checked Sep 18, 2026
13	Renesource INC	Partial evidence	Manila, PhilippinesHQ checked Sep 18, 2026	11-50	26 contacts →
	Partial evidence “Leading Solar Consultants in the Philippines offering Owner's Engineering, Design, Project/Construction Management, Residential/Commercial Rooftop EPC & Lender's Technical…” Source: RevenueBase Database · checked Sep 18, 2026
14	Transnational Uyeno Solar Corporation	Partial evidence	Taguig, PhilippinesHQ checked Sep 18, 2026	11-50	25 contacts →
	Partial evidence “Transnational Uyeno Solar Corporation (TUSC) is engaged in solar power generation and systems integration.” Source: RevenueBase Database · checked Sep 18, 2026
15	Solarnrg Philippines	Indirect evidence	Pasig, PhilippinesHQ checked Sep 18, 2026	201-500	22 contacts →
	Indirect evidence “SolarNRG Philippines is a Philippine subsidiary of SolarNRG Group from the Netherlands.” Source: RevenueBase Database · checked Sep 18, 2026
16	Alphasolar, INC	Indirect evidence	San Fernando Pampanga, PhilippinesHQ checked Sep 18, 2026	51-200	22 contacts →
	Indirect evidence “Engineering \| Construction \| Procurement” Source: RevenueBase Database · checked Sep 18, 2026
17	Repower Energy Development Corp. Careers	Partial evidence	Makati City, PhilippinesHQ checked Sep 18, 2026	11-50	21 contacts →
	Partial evidence “Repower Energy Development Corporation (REDC) is a renewable energy developer of mini-hydropower projects through a "clustered approach method" where several projects are in a…” Source: RevenueBase Database · checked Sep 18, 2026
18	Sasonbisolar	Partial evidence	Pasig City, PhilippinesHQ checked Sep 18, 2026	51-200	19 contacts →
	Partial evidence “SasonbiSolar is a pioneering full-service provider of solar PV systems in the Philippines.” Source: RevenueBase Database · checked Sep 18, 2026
19	GO Gridless Philippines Corporation	Indirect evidence	Makati City, PhilippinesHQ checked Sep 18, 2026	11-50	15 contacts →
	Indirect evidence “GO GRIDLESS Philippines Corp.” Source: RevenueBase Database · checked Sep 18, 2026
20	Excell Energy And Powergen Corp	Partial evidence	Taguig, PhilippinesHQ checked Sep 18, 2026	11-50	15 contacts →
	Partial evidence “Excell Energy and Powergen Corp.(Excell Energy) is a Philippine-based solar solutions provider established in 2019.” Source: RevenueBase Database · checked Sep 18, 2026
21	Cenag Solar	Indirect evidence	Makati, PhilippinesHQ checked Sep 18, 2026	11-50	14 contacts →
	Indirect evidence “We are driven by a strong belief that green energy will define the future.” Source: RevenueBase Database · checked Sep 18, 2026
22	Blueshift	Partial evidence	Pasig, PhilippinesHQ checked Sep 18, 2026	11-50	12 contacts →
	Partial evidence “Blueshift Energy delivers smarter, high-efficiency solar solutions designed to lower electricity costs, improve energy efficiency, and support future-ready homes and businesses.” Source: RevenueBase Database · checked Sep 18, 2026
23	Solarius Energy	Partial evidence	Pasig, PhilippinesHQ checked Sep 18, 2026	1-10	12 contacts →
	Partial evidence “Established in February 2017, Solarius has grown to become the leading solar dealer and installer serving Northern Luzon.” Source: RevenueBase Database · checked Sep 18, 2026
24	Solaready PH	Indirect evidence	Muntinlupa, PhilippinesHQ checked Sep 18, 2026	501-1,000	10 contacts →
	Indirect evidence “Solaready PH exists to make the difference in electricity generation.” Source: RevenueBase Database · checked Sep 18, 2026
25	Maraj Energy And Development Corp	Indirect evidence	Makati, PhilippinesHQ checked Sep 18, 2026	11-50	9 contacts →
	Indirect evidence “MARAJ ENERGY expertise in Technical, Regulatory Compliance, and Financial aspects of project development allows us to support projects throughout the project development cycle –…” Source: RevenueBase Database · checked Sep 18, 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: solar developers. 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 solar developers.
Partial evidence: Its own public description names part of solar developers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name solar developers. 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 177 solar developers based in the Philippines

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Solar developers based in the Philippines at a glance

As of Sep 18, 2026

20.3%Verified-email coverage

24.9Average contacts per company

11-50Median size (employees)

16.4%Largest-city concentration · Manila

Sep 18, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

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 177 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 solar developers, 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 “solar developers”. 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 solar developers), 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 solar developers, 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, 895 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 18, 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.

Solar developers by metro

Solar developers in Manila29

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 solar developers, 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 solar developers are there based in the Philippines?

RevenueBase identified 177 solar developers 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?

ACEN, headquartered in Makati City Manila, tops this list with the largest team on record.

Which city has the most solar developers?

Manila leads with 29 headquartered companies, followed by Makati City (8) and Makati (7).

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 895 verified decision-maker contacts tracked across these 177 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 18, 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.