Company lists · Data refreshed September 2026

Top 25 Biomass energy installation companies worldwide

Name: Biomass energy installation companies worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 6, 2026 9,617 companies tracked

RevenueBase identified 9,617 biomass energy installation companies worldwide as of September 2026 and tracks 94,939 professional contacts across them, including 25,430 with verified work emails and 6,338 with mobile numbers. The United Kingdom is the largest market and Madrid the largest hub.

This list covers biomass energy installation companies worldwide, 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 6, 2026. Country and city lists for biomass energy installation companies follow the table.

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 6, 2026 86% judged on-target in blind review

9,617Companies

94,939Contacts tracked

25,430Verified emails

6,338Mobile numbers

Explore this list → Free signup · no credit card · 500 free credits

The 25 largest biomass energy installation companies worldwide

Ranked by team size

Top 25 of 9,617 biomass energy installation companies worldwide, ranked by team size, largest first. Data refreshed Sep 6, 2026. RevenueBase Smart Search rates how each company's information relates to biomass energy installation 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	WASCO	Indirect evidence	Kuala Lumpur, MalaysiaHQ checked Sep 6, 2026	1,001-5,000	1,961 contacts →
	Indirect evidence “Wasco Berhad, formerly known as Wah Seong Corporation Berhad, established in is a prominent integrated infrastructure group with a global presence across 17 countries.” Source: RevenueBase Database · checked Sep 6, 2026
2	Drax Group	Partial evidence	Selby, United KingdomHQ checked Sep 6, 2026	1,001-5,000	1,461 contacts →
	Partial evidence “Drax is enabling a zero carbon, lower cost energy future Drax Group is a renewable and flexible generation energy company engaged in renewable power generation, the production of…” Source: RevenueBase Database · checked Sep 6, 2026
3	Voltalia	Partial evidence	Paris, FranceHQ checked Sep 6, 2026	1,001-5,000	1,436 contacts →
	Partial evidence “Voltalia is an international player in renewable energies.” Source: RevenueBase Database · checked Sep 6, 2026
4	Clarke Energy	Partial evidence	Liverpool, United KingdomHQ checked Sep 6, 2026	1,001-5,000	1,049 contacts →
	Partial evidence “Clarke Energy, a Rehlko company, specialises in energy efficient, low carbon and flexible energy systems.” Source: RevenueBase Database · checked Sep 6, 2026
5	Wanzek Construction, Inc., A Mastec Company	Partial evidence	Fargo, ND, United StatesHQ checked Sep 6, 2026	1,001-5,000	933 contacts →
	Partial evidence “Wanzek Construction, Inc, a MasTec Renewables company, is a leading general construction contractor and clean energy services company headquartered in Fargo, North Dakota.” Source: RevenueBase Database · checked Sep 6, 2026
6	1komma5	Partial evidence	Hamburg, GermanyHQ checked Sep 6, 2026	1,001-5,000	897 contacts →
	Partial evidence “1KOMMA5° wurde gegründet um Millionen Gebäude in Europa klimaneutral immer mit dem günstigsten Strom zu versorgen - ganz ohne fossile Energie.” Source: RevenueBase Database · checked Sep 6, 2026
7	Juwi Group	Partial evidence	Wörrstadt, GermanyHQ checked Sep 6, 2026	1,001-5,000	785 contacts →
	Partial evidence “For 30 years, we have been one of the leading specialists in renewable energies, offering complete project development and other services related to the planning, construction…” Source: RevenueBase Database · checked Sep 6, 2026
8	Feenstra	Partial evidence	Lelystad, NetherlandsHQ checked Sep 6, 2026	1,001-5,000	781 contacts →
	Partial evidence “Sinds het ontstaan in 1947 is Feenstra marktleider in installatietechniek met een nationale dekking.” Source: RevenueBase Database · checked Sep 6, 2026
9	Ilumisol Energia Solar	Partial evidence	Cascavel, BrazilHQ checked Sep 6, 2026	n/a	709 contacts →
	Partial evidence “Na Ilumisol Energia Solar, acreditamos que sustentabilidade e economia andam juntas.” Source: RevenueBase Database · checked Sep 6, 2026
10	Innergex	Indirect evidence	Longueuil (qc), QC, CanadaHQ checked Sep 6, 2026	501-1,000	567 contacts →
	Indirect evidence “Unis par une vision commune, nous évoluons en tant qu'entreprise internationale pour faire avancer la transition énergétique au Canada, aux États-Unis, en France et au Chili.” Source: RevenueBase Database · checked Sep 6, 2026
11	Q Energy	Partial evidence	Berlin, GermanyHQ checked Sep 6, 2026	201-500	565 contacts →
	Partial evidence “Q ENERGY is Europe’s 360° green energy company.” Source: RevenueBase Database · checked Sep 6, 2026
12	Combio Energia S.A	Strong evidence	Sao Paulo, BrazilHQ checked Sep 6, 2026	501-1,000	502 contacts →
	Strong evidence “Promovemos, desde 2008, a descarbonização no segmento industrial, substituindo a queima de combustíveis fósseis (óleo, gás e carvão) pela biomassa, uma fonte de energia renovável.” Source: RevenueBase Database · checked Sep 6, 2026
13	CVE Changing Visions Of Energy	Partial evidence	France, United StatesHQ checked Sep 6, 2026	201-500	455 contacts →
	Partial evidence “Created at the end of 2009, CVE is a French multi-energy, multi-country renewable energy producer.” Source: RevenueBase Database · checked Sep 6, 2026
14	Groupe Coriance	Indirect evidence	Noisy-le-grand, FranceHQ checked Sep 6, 2026	501-1,000	452 contacts →
	Indirect evidence “Pour une énergie propre et mieux utilisée Notre mission : fournir des solutions énergétiques performantes et économiques, tout en minimisant l'impact environnemental.” Source: RevenueBase Database · checked Sep 6, 2026
15	Sumitomo SHI FW	Partial evidence	Espoo, FinlandHQ checked Sep 6, 2026	1,001-5,000	421 contacts →
	Partial evidence “Sumitomo SHI FW (SFW) is a global provider of solutions and services that drive the decarbonization of energy.” Source: RevenueBase Database · checked Sep 6, 2026
16	Amplus Solar	Partial evidence	Gurgaon, IndiaHQ checked Sep 6, 2026	201-500	397 contacts →
	Partial evidence “Amplus is Asia's leading distributed clean energy company providing energy solutions to commercial and industrial customers by setting up on-site solar projects (rooftop and…” Source: RevenueBase Database · checked Sep 6, 2026
17	Supernova	Partial evidence	Irvine, CA, United StatesHQ checked Sep 6, 2026	201-500	370 contacts →
	Partial evidence “Supernova embodies the spirit of innovation and dedication to a sustainable future, making it a shining example of what it means to be a leader in the renewable energy industry.” Source: RevenueBase Database · checked Sep 6, 2026
18	Vyncke	Indirect evidence	Harelbeke, BelgiumHQ checked Sep 6, 2026	201-500	353 contacts →
	Indirect evidence “VYNCKE is a fourth-generation family business founded in 1912, with deep roots in Flanders, Belgium.” Source: RevenueBase Database · checked Sep 6, 2026
19	AESA	Partial evidence	Barcelona, SpainHQ checked Sep 6, 2026	n/a	351 contacts →
	Partial evidence “Ingeniería y Consultoría Energética orientada a la búsqueda y el desarrollo de soluciones energéticas de alta eficiencia para sus Clientes.” Source: RevenueBase Database · checked Sep 6, 2026
20	Clyde Bergemann Power Group	Partial evidence	Wesel, GermanyHQ checked Sep 6, 2026	1,001-5,000	332 contacts →
	Partial evidence “Clyde Bergemann Power Group are a global group of companies who offer innovative products and solutions to customers focusing on energy related conversion and production processes.” Source: RevenueBase Database · checked Sep 6, 2026
21	Applied Energy Technologies Private Limited	Partial evidence	Gurugram, IndiaHQ checked Sep 6, 2026	201-500	324 contacts →
	Partial evidence “At Applied Energy Technologies, we are redefining the energy landscape with cost-efficient, distributed, and sustainable energy solutions.” Source: RevenueBase Database · checked Sep 6, 2026
22	Entek Elektrik	Partial evidence	Üsküdar, TürkiyeHQ checked Sep 6, 2026	201-500	297 contacts →
	Partial evidence “We are an energy company growing through Koç Holding’s renewable energy investments.” Source: RevenueBase Database · checked Sep 6, 2026
23	NTE	Indirect evidence	Steinkjer, NorwayHQ checked Sep 6, 2026	201-500	283 contacts →
	Indirect evidence “NTE er et trøndersk eid fornybarselskap som har fokus på kundenes framtidige behov.” Source: RevenueBase Database · checked Sep 6, 2026
24	REDEN	Partial evidence	Roquefort, FranceHQ checked Sep 6, 2026	201-500	260 contacts →
	Partial evidence “REDEN is an independent power producer active across the entire solar and energy storage value chain: development, financing, construction, and operations.” Source: RevenueBase Database · checked Sep 6, 2026
25	Vale DO Paracatu Bioenergia S A	Indirect evidence	Paracatu, BrazilHQ checked Sep 6, 2026	501-1,000	255 contacts →
	Indirect evidence “Sobre a VPA Bioenergia A Vale do Paracatu Bioenergia está localizada no município de Paracatu, região Noroeste de Minas Gerais.” Source: RevenueBase Database · checked Sep 6, 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: biomass energy installation 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 biomass energy installation companies.
Partial evidence: Its own public description names part of biomass energy installation companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name biomass energy installation 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 9,617 biomass energy installation companies worldwide

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 25,430 reachable decision-makers.

Free signup · no credit card

View the full list →

Biomass energy installation companies worldwide at a glance

As of Sep 6, 2026

26.8%Verified-email coverage

6.7%Mobile-number coverage

9.9Average contacts per company

11-50Median size (employees)

0.8%Largest-city concentration · Madrid

Sep 6, 2026Page data refreshed

Companies by employee count

1-10

4,664

11-50

3,554

51-200

997

201-500

186

501-1,000

1,001-5,000

5,001-10,000

10001+

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 biomass energy installation 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.
Coverage: 32 countries, largest first: the United Kingdom, the United States, Italy, Spain, France, Germany, Brazil, India, Poland, the Netherlands and 22 more. Country and city lists for biomass energy installation companies are linked below.
What qualifies: Companies worldwide whose own description of what they do matches “biomass energy installation 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 biomass energy installation 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 biomass energy installation companies, and records with no verified work email.
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, 25,430 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 between September 6, 2026 and September 15, 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.

Biomass energy installation companies by location

36 lists · largest first

Every Biomass energy installation companies list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

Cities

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 biomass energy installation 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 biomass energy installation companies are there worldwide?

RevenueBase identified 9,617 biomass energy installation companies worldwide 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?

WASCO, headquartered in Worldwide, tops this list with the largest team on record.

Which country has the most biomass energy installation companies?

The United Kingdom leads with 1,163 companies, followed by the United States (879) and Italy (845). Every biomass energy installation companies list by country and city is linked on this page.

Which city has the most biomass energy installation companies?

Madrid leads with 80 headquartered companies, followed by London (70) and Sao Paulo (50).

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 25,430 verified decision-maker contacts tracked across these 9,617 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled from the company graph between September 6, 2026 and September 15, 2026.

Ready to reach these companies? Verified emails and direct dials for all 9,617 biomass energy installation companies worldwide. Start with a free account, no credit card.

Download this list →

Related lists

Browse the directory

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.