Company lists · Data refreshed September 2026

Top 25 Renewable energy tech companies based in Singapore

Name: Renewable energy tech companies based in Singapore
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 105 companies tracked

RevenueBase identified 105 renewable energy tech companies headquartered in Singapore as of September 2026 and tracks 5,062 professional contacts across them, including 984 with verified work emails. Singapore is the largest hub.

This list covers renewable energy tech companies headquartered in Singapore, 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

105Companies

5,062Contacts tracked

984Verified emails

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The 25 largest renewable energy tech companies based in Singapore

Ranked by team size

Top 25 of 105 renewable energy tech companies based in Singapore, ranked by team size, largest first. Data refreshed Sep 17, 2026. RevenueBase Smart Search rates how each company's information relates to renewable energy tech companies: 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	REC	Partial evidence	SingaporeHQ checked Sep 17, 2026	1,001-5,000	1,337 contacts →
	Partial evidence “Founded in 1996, REC Group is an international pioneering solar energy company dedicated to empowering people with clean, affordable solar power through high-quality solar panels.” Source: RevenueBase Database · checked Sep 17, 2026
2	Maxeon Solar Technologies	Indirect evidence	SingaporeHQ checked Sep 17, 2026	201-500	1,017 contacts →
	Indirect evidence “Maxeon Solar Technologies is Powering Positive Change™.” Source: RevenueBase Database · checked Sep 17, 2026
3	Cleantech Solar	Strong evidence	SingaporeHQ checked Sep 17, 2026	51-200	240 contacts →
	Strong evidence “Cleantech Solar is a pan-Asia supplier of renewable energy to corporates, combining the capabilities of a global player with responsiveness and agility.” Source: RevenueBase Database · checked Sep 17, 2026
4	Sunkonnect PTE LTD	Strong evidence	SingaporeHQ checked Sep 17, 2026	201-500	167 contacts →
	Strong evidence “Sunkonnect is a leading energy transition and renewable energy consulting company delivering end-to-end engineering, quality assurance, project management consultancy, and…” Source: RevenueBase Database · checked Sep 17, 2026
5	Blueleaf Energy	Strong evidence	SingaporeHQ checked Sep 17, 2026	51-200	155 contacts →
	Strong evidence “Blueleaf Energy is a leading pan-Asian renewable energy platform owned by a Macquarie Asset Management managed fund.” Source: RevenueBase Database · checked Sep 17, 2026
6	Ampd Energy	Partial evidence	SingaporeHQ checked Sep 17, 2026	51-200	90 contacts →
	Partial evidence “At Ampd, we've created the world’s first energy storage system (ESS) for challenging environments.” Source: RevenueBase Database · checked Sep 17, 2026
7	Peak Energy	Partial evidence	SingaporeHQ checked Sep 17, 2026	51-200	90 contacts →
	Partial evidence “Peak Energy is a clean energy platform that develops, finances, builds, and operates utility-scale solar, rooftop generation, onshore wind, and battery storage solutions across…” Source: RevenueBase Database · checked Sep 17, 2026
8	GE Vernova In Asia	Partial evidence	SingaporeHQ checked Sep 17, 2026	n/a	83 contacts →
	Partial evidence “Building on over 130 years of experience, GE Vernova is leading a new era of energy – electrifying the world while simultaneously working to decarbonize it.” Source: RevenueBase Database · checked Sep 17, 2026
9	REDEX	Partial evidence	SingaporeHQ checked Sep 17, 2026	51-200	74 contacts →
	Partial evidence “REDEX is a premier provider of sustainable energy solutions.” Source: RevenueBase Database · checked Sep 17, 2026
10	Gurīn Energy	Indirect evidence	SingaporeHQ checked Sep 17, 2026	11-50	67 contacts →
	Indirect evidence “We are Developers, Owners, and Operators/Asset Managers who deploy solar, wind and storage solutions at scale to do our part in ensuring Asian lifestyles are powered with clean…” Source: RevenueBase Database · checked Sep 17, 2026
11	Lesso Solar	Indirect evidence	SingaporeHQ checked Sep 17, 2026	1,001-5,000	57 contacts →
	Indirect evidence “LESSO Group is a Hong Kong-listed (2128.HK) manufacturer of building materials with an annual revenue of over USD4.5 billion from its global operations.” Source: RevenueBase Database · checked Sep 17, 2026
12	Vena Energy	Strong evidence	SingaporeHQ checked Sep 17, 2026	1,001-5,000	54 contacts →
	Strong evidence “Our mission is to accelerate the energy transition across the Asia-Pacific region through the development of sustainable and affordable renewable energy solutions that deliver…” Source: RevenueBase Database · checked Sep 17, 2026
13	Sindicatum Renewable Energy Company Pte. Limited	Indirect evidence	SingaporeHQ checked Sep 17, 2026	51-200	50 contacts →
	Indirect evidence “Sindicatum Sustainable Resources Group was founded in the United Kingdom in 2005.” Source: RevenueBase Database · checked Sep 17, 2026
14	Terrenus Energy	Partial evidence	SingaporeHQ checked Sep 17, 2026	51-200	44 contacts →
	Partial evidence “Transforming Singapore’s energy landscape requires innovation, resilience, and strong partnerships.” Source: RevenueBase Database · checked Sep 17, 2026
15	Entoria Energy	Strong evidence	SingaporeHQ checked Sep 17, 2026	11-50	43 contacts →
	Strong evidence “Entoria Energy is a leading global developer, investor and operator of renewable energy solutions.” Source: RevenueBase Database · checked Sep 17, 2026
16	Trinasolar Asia Pacific	Partial evidence	SingaporeHQ checked Sep 17, 2026	n/a	43 contacts →
	Partial evidence “Trinasolar is a global leader in smart solar and energy storage solutions, operating in over 160 countries.” Source: RevenueBase Database · checked Sep 17, 2026
17	Eigen Energy	Partial evidence	SingaporeHQ checked Sep 17, 2026	11-50	39 contacts →
	Partial evidence “Eigen Energy is a one-stop destination for turnkey solutions with an in-house all-encompassing team of experts from concept to construction.” Source: RevenueBase Database · checked Sep 17, 2026
18	Getsolar	Partial evidence	SingaporeHQ checked Sep 17, 2026	11-50	37 contacts →
	Partial evidence “At GetSolar, our vision is bold, Transforming Every Home and Business Into a Clean Energy Hub.” Source: RevenueBase Database · checked Sep 17, 2026
19	Verdant Energy	Strong evidence	SingaporeHQ checked Sep 17, 2026	51-200	33 contacts →
	Strong evidence “Renewable Energy Platform Company established by AP Moller Capital.” Source: RevenueBase Database · checked Sep 17, 2026
20	Modern Energy Management	Strong evidence	SingaporeHQ checked Sep 17, 2026	11-50	29 contacts →
	Strong evidence “Modern Energy Management (MEM) is a renewable energy development services provider, delivering project lifecycle certainty to renewable energy investors with focus in rapidly…” Source: RevenueBase Database · checked Sep 17, 2026
21	Wenergy Global PTE LTD	Strong evidence	SingaporeHQ checked Sep 17, 2026	11-50	28 contacts →
	Strong evidence “WEnergy Global Pte Ltd delivers complete and comprehensive sets of in-house renewable energy systems and services based on the combined international experience of the key…” Source: RevenueBase Database · checked Sep 17, 2026
22	Metis Energy	Strong evidence	SingaporeHQ checked Sep 17, 2026	11-50	22 contacts →
	Strong evidence “SGX listed Renewable Energy Company headquartered in Singapore with a mission to provide world-class renewable energy solutions to achieve a net zero future and greener society” Source: RevenueBase Database · checked Sep 17, 2026
23	Alba Renewables	Strong evidence	SingaporeHQ checked Sep 17, 2026	11-50	21 contacts →
	Strong evidence “Alba Renewables focuses on developing projects in the Onshore Wind, Solar and Energy Storage sector.” Source: RevenueBase Database · checked Sep 17, 2026
24	Union Energy	Partial evidence	SingaporeHQ checked Sep 17, 2026	11-50	20 contacts →
	Partial evidence “Union Solar is a solar energy system developer, owner, operator in Singapore that offers customized solutions to solarize the rooftop of commercial, industrial, residential…” Source: RevenueBase Database · checked Sep 17, 2026
25	Rezeca Renewables PTE LTD	Partial evidence	SingaporeHQ checked Sep 17, 2026	11-50	16 contacts →
	Partial evidence “Rezeca Renewables is Singapore's trusted solar EPC (Engineering, Procurement & Construction) specialist, delivering end-to-end rooftop solar PV solutions for landed properties…” 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: renewable energy tech companies. 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 renewable energy tech companies.
Partial evidence: Its own public description names part of renewable energy tech companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name renewable energy tech companies. 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 105 renewable energy tech companies based in Singapore

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Renewable energy tech companies based in Singapore at a glance

As of Sep 17, 2026

19.4%Verified-email coverage

48.2Average contacts per company

11-50Median size (employees)

91.4%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 105 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 renewable energy tech companies, 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 Singapore whose own description of what they do matches “renewable energy tech companies”. 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 renewable energy tech companies), 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 renewable energy tech companies, and records with no verified work email. Companies headquartered outside Singapore 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, 984 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.

Renewable energy tech companies by metro

Renewable energy tech companies in Singapore96

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 renewable energy tech companies, 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 renewable energy tech companies are there based in Singapore?

RevenueBase identified 105 renewable energy tech companies headquartered in Singapore 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?

REC, headquartered in Singapore, tops this list with the largest team on record.

Which city has the most renewable energy tech companies?

Singapore leads with 96 headquartered companies, followed by Downtown Core (3) and Dubai (1).

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 984 verified decision-maker contacts tracked across these 105 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.