Company lists · Data refreshed September 2026

Top 13 Renewable natural gas producers based in France

Name: Renewable natural gas producers based in France
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 32 companies tracked

RevenueBase identified 32 renewable natural gas producers headquartered in France as of September 2026 and tracks 671 professional contacts across them, including 310 with verified work emails. Paris is the largest hub.

This list covers renewable natural gas producers headquartered in France, 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

32Companies

671Contacts tracked

310Verified emails

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The 13 largest renewable natural gas producers based in France

Ranked by team size

Top 13 of 32 renewable natural gas producers based in France, ranked by team size, largest first. Data refreshed Sep 17, 2026. RevenueBase Smart Search rates how each company's information relates to renewable natural gas producers: 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	Waga Energy	Strong evidence	Eybens, FranceHQ checked Sep 17, 2026	201-500	259 contacts →
	Strong evidence “Waga Energy upgrades landfill gas into grid-compliant Renewable Natural Gas (RNG), also known as “biomethane”.” Source: RevenueBase Database · checked Sep 17, 2026
2	Evergaz	Indirect evidence	Paris, FranceHQ checked Sep 17, 2026	51-200	55 contacts →
	Indirect evidence “Opérateur intégré spécialisé dans la production de biogaz et le développement de ses usages, Evergaz développe, détient et exploite un parc de centrales de production de biogaz.” Source: RevenueBase Database · checked Sep 17, 2026
3	Deltalys	Indirect evidence	St.-fons, FranceHQ checked Sep 17, 2026	11-50	34 contacts →
	Indirect evidence “Faciliter & fiabiliser la purification des gaz renouvelables, par des solutions alternatives éco-responsables.” Source: RevenueBase Database · checked Sep 17, 2026
4	Sublime Energie	Indirect evidence	Paris, FranceHQ checked Sep 17, 2026	11-50	28 contacts →
	Indirect evidence “SUBLIME Energie est une société à mission qui propose une solution de collecte, transport, épuration et conditionnement de biogaz, répondant aux enjeux environnementaux notamment…” Source: RevenueBase Database · checked Sep 17, 2026
5	Energo	Partial evidence	Loos, FranceHQ checked Sep 17, 2026	11-50	27 contacts →
	Partial evidence “Valorisation of CO2/Biogas for the production of renewable energy and green chemistry.” Source: RevenueBase Database · checked Sep 17, 2026
6	Swing Biomethane	Strong evidence	Paris, FranceHQ checked Sep 17, 2026	11-50	18 contacts →
	Strong evidence “SWING Biomethane is a European development company dedicated to biomethane (renewable gas produced from organic wastes and residues) which aims at developing, financing, building…” Source: RevenueBase Database · checked Sep 17, 2026
7	Gaseo Développement	Indirect evidence	La Motte Servolex, FranceHQ checked Sep 17, 2026	11-50	14 contacts →
	Indirect evidence “Chez GASEO, ce qui nous anime, c'est la volonté de proposer des solutions pour produire de l’énergie de façon noble : un circuit vertueux transformant le biogaz en énergie…” Source: RevenueBase Database · checked Sep 17, 2026
8	Gazotech	Strong evidence	Nantes, FranceHQ checked Sep 17, 2026	1-10	13 contacts →
	Strong evidence “Development of technologies and projects that reduce reliance on fossil natural gas by producing low-carbon gas through the pyro-gasification of residual biomass and waste, for…” Source: RevenueBase Database · checked Sep 17, 2026
9	Enosis	Partial evidence	Toulouse, FranceHQ checked Sep 17, 2026	1-10	12 contacts →
	Partial evidence “ENOSIS développe et commercialise des équipements qui permettent de recycler le CO2 et de produire du gaz renouvelable, substituable au gaz naturel dans toutes ses applications …” Source: RevenueBase Database · checked Sep 17, 2026
10	Naoden	Indirect evidence	Nantes, FranceHQ checked Sep 17, 2026	11-50	2 contacts →
	Indirect evidence “Naoden accompagne les industriels, collectivités et entreprises du secteur agricole vers l’indépendance énergétique.” Source: RevenueBase Database · checked Sep 17, 2026
11	LES Gloutons	Partial evidence	Presles-en-brie, FranceHQ checked Sep 17, 2026	1-10	2 contacts →
	Partial evidence “Les Gloutons proposent un service de valorisation des biodéchets d'Île-de-France en biométhane et engrais naturel, via la méthanisation.” Source: RevenueBase Database · checked Sep 17, 2026
12	Indiga	Indirect evidence	Chalon-sur-saône, FranceHQ checked Sep 17, 2026	1-10	1 contacts →
	Indirect evidence “Pionnier de l'agrégation de biométhane, notre ambition est de faire converger la production et la consommation de gaz renouvelable.” Source: RevenueBase Database · checked Sep 17, 2026
13	Edda Energie	Indirect evidence	Paris, FranceHQ checked Sep 17, 2026	1-10	1 contacts →
	Indirect evidence 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 natural gas producers. 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 natural gas producers.
Partial evidence: Its own public description names part of renewable natural gas producers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name renewable natural gas producers. 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 13 of 32 renewable natural gas producers based in France

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Renewable natural gas producers based in France at a glance

As of Sep 17, 2026

46.2%Verified-email coverage

21.0Average contacts per company

1-10Median size (employees)

21.9%Largest-city concentration · Paris

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

Email recency for this list is measured worldwide rather than for France, so it is reported there. Company counts and contact totals on this page are exact for France, over 32 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 natural gas producers, 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 France whose own description of what they do matches “renewable natural gas producers”. 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 natural gas producers), 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 natural gas producers, and records with no verified work email. Companies headquartered outside France 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, 310 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 renewable natural gas producers, 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 natural gas producers are there based in France?

RevenueBase identified 32 renewable natural gas producers headquartered in France 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?

Waga Energy, headquartered in Eybens, tops this list with the largest team on record.

Which city has the most renewable natural gas producers?

Paris leads with 7 headquartered companies, followed by Nantes (2) and Toulouse (2).

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 310 verified decision-maker contacts tracked across these 32 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.