Where is C4 Energy located?

C4 Energy is headquartered in Kiel, Germany.

How many employees does C4 Energy have?

As of Jul 01, 2024, the latest employee count at C4 Energy is 5.

Where does C4 Energy rank among its competitors?

C4 Energy ranks 46th amongst 149 active competitors, of which 11 are funded. It stands 11th in terms of total funding among its competitors. The most recent competitor to raise funding was CVE, which secured $409M in Aug, 2026.

Who are the top competitors of C4 Energy?

C4 Energy's top competitors include CNG Fuels, CVE and Anaergia. Among them, CVE secured the most recent funding round in August, 2026.

C4 Energy - 2026 Company Profile & Competitors

C4 Energy is an acquired company based in Kiel (Germany). It operates as an Operator of biogas and biomass facilities generating electricity and heat. The company has 149 active competitors, including 11 funded and 20 that have exited. Its top competitors include companies like CNG Fuels, CVE and Anaergia.

Company Details

Operator of biogas and biomass facilities generating electricity and heat. These facilities utilize plant-based raw materials to produce energy output for public distribution. The business develops and maintains infrastructure designed for the conversion of organic matter into power and thermal energy.

Website: www.c4energie.de/
Email ID: *****@c4energie.de
Phone Number: +49 **********

Key Metrics

Location

Kiel, Germany

Stage

Acquired

Ranked

46^th among 149 active competitors

Employee Count

5 as on Jul 01, 2024

Similar Companies

CNG Fuels & 164 more

Exit Details

Acquired by Eiffel Investment Group (Nov 18, 2021)

View C4 Energy's full profile

C4 Energy is associated with 1 legal entity given below:

Legal Entity Name	Date of Incorporation	Revenue	Latest Employee Count	Documents
C4 Energie GmbH CIN: HRB24784 , Germany, Active	Mar 20, 2007	-	-

C4 Energy got acquired by Eiffel Investment Group, Evergaz and Transition Evergreen on Nov 18, 2021.

Click here to take a look at C4 Energy's acquisition in detail

C4 Energy has not raised any funding rounds yet.

C4 Energy's employee count trend

C4 Energy has 5 employees as of Jul 24. Here is C4 Energy's employee count trend over the years:

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Top competitors of C4 Energy include CNG Fuels, CVE and Anaergia. Here is the list of Top 10 competitors of C4 Energy, ranked by Tracxn score:

Rank	Company Details	Short Description	Total Funding	Investors	Tracxn Score
1st	CNG Fuels 2014, London (United Kingdom), Late Stage	Chains providing renewable and sustainable biomethane for heavy goods vehicles	$107M	Foresight Group, EIC Fund & 1 others	59/100
2nd	CVE 2009, Marseille (France), Series D	Producer of renewable solar and biogas energy through independent plants	$140M	ICG, SWEN Capital Partners & 2 others	58/100
3rd	Anaergia 1982, Burlington (Canada), Public	Manufacturer of systems that convert organic waste into renewable fuel	$45.8M	Macquarie, Sustainable Development Technology Canada ... & 3 others	54/100
4th	Nature Energy 1979, Odense (Denmark), Acquired	Developer of facilities converting organic waste materials into renewable biogas	-	-	41/100
5th	Farmwatt Delhi (India), Seed	Provider of bioenergy and agricultural waste management services	$2.5M	ruralsutra.in, Rainmatter & 11 others	41/100
6th	Scandinavian Biogas 1996, Stockholm (Sweden), Public	Manufacturer of biogas and biofertilizer products for industrial energy applications	-	Proventus, Ilija Batljan Invest & 1 others	39/100
7th	Novilla RNG 2020, Wayne (United States), Acquired	Developer of biogas	-	Power Sustainable Capital	37/100
8th	Sindal Biogas 2017, Sindal (Denmark), Acquired	Provider of biogas producing services	-	-	37/100
9th	GWE Biogas 2008, Driffield (United Kingdom), Acquired	Operator of anaerobic digestion facilities converting food waste into energy	-	-	36/100
10th	BioValue 2017, De Fryske Marren (Netherlands), Acquired	Operator of biogas installations converting organic waste into renewable gas	-	-	36/100
46th	C4 Energy Kiel (Germany), Acquired	Operator of biogas and biomass facilities generating electricity and heat	-	-	23/100