Carbon Cycle
Carbon Cycle GmbH & Co. KG is a Rieden, Germany-based manufacturer of premium biochar sold under ÖKO FEED (livestock feed additive) and ÖKO TERR (soil amendment, stall hygiene, biogas) via direct-to-customer channels serving German farmers, livestock producers, pet owners, and gardeners.
- Company typePrivate
- Founded-
- HeadquartersRieden, Germany
- Headcount—
- GTM typeB2B
- OfferingHardware or Manufacturing
What Carbon Cycle does
Carbon Cycle GmbH & Co. KG is a German manufacturer of premium biochar (Pflanzenkohle) headquartered in Rieden, Bavaria, operating a single CTS carbonization plant that converts untreated, PEFC-certified wood chips—sourced from sustainable forests within an 80-kilometer radius—into two product lines: ÖKO FEED, a feed additive marketed for livestock (cattle, calves, poultry, pigs, horses, sheep, pets), and ÖKO TERR, a soil amendment positioned for stall hygiene, fertilization, compost enhancement, and biogas applications. The company employs a cascade utilization model that routes biochar first into feed use and then downstream into soil applications, an architecture intended to capture circular-economy value from a single production run.
The commercial model is direct-to-customer via the carbon-cycle.de German-language website, with no intermediary distribution or reseller channel evidenced. Products are sold to farmers, livestock producers, gardeners, and pet owners in Germany; product information is delivered as downloadable PDF guides segmented by animal type and use case. Public-facing touchpoints consist of the website plus basic social profiles on Instagram, Facebook, Twitter, Pinterest, and YouTube; no mobile app, no API, and no partner integrations are disclosed. Pricing is not publicly listed, and buyers engage via contact form, email ([email protected]), or phone.
Carbon Cycle holds an unusually dense certification stack for a company of its size, including GMP+ FSA, EBC-Futter, EBC-AgroBio, QS, FiBL and InfoXgen organic listings, GMO-free certification, PEFC biomass certification, and DüMV approval under EU Fertilizer Regulation 2019/1009. Ownership is private and founder-led (Managing Director Gerhard Büttner); there is no disclosed institutional capital, no parent entity, no subsidiaries, no acquisitions, and no disclosed partnerships. Revenue, headcount, founding date, and unit volumes are not publicly available.
Carbon Cycle firmographics
Firmographics- Name
- Carbon Cycle
- Legal name
- Carbon Cycle GmbH & Co. KG
- Website
- https://carbon-cycle.de
- Company type
- Private
- Operating status
- Operating
- Short description
- Carbon Cycle GmbH & Co. KG is a Rieden, Germany-based manufacturer of premium biochar sold under ÖKO FEED (livestock feed additive) and ÖKO TERR (soil amendment, stall hygiene, biogas) via direct-to-customer channels serving German farmers, livestock producers, pet owners, and gardeners.
- Ownership category
- akta.pro rank
Carbon Cycle industry classification
Industry- Product category
- Agricultural Biochar and Soil Amendments
- NAICS
- Pesticide, Fertilizer, and Other Agricultural Chemical Manufacturing (3253), Other Basic Organic Chemical Manufacturing (32519)
- SIC
- Miscellaneous Chemical Products (2890), Wholesale-Farm Product Raw Materials (5150)
- akta.pro primary industry
- Biochar Production & Soil/Material Applications (EUABAFAC)
- akta.pro secondary industries
- Biochar Carbon Projects (Biomass to Biochar & Soil Application) (EUABABAH), Biochar & Carbon-Based Soil Builders (AFABAKAG), Biochar & Carbon-Based Soil Conditioners (AFABADAD), Organic & Bio-based Fertilizers (Manure/Compost/Biochar) (IMAEAEAF)
Keywords
Where Carbon Cycle is headquartered
LocationHeadquarters
- HQ city
- Rieden
- HQ country
- Germany
- HQ region
- Europe
Offices1 record
Markets served
Carbon Cycle business model
Business model- GTM type
- B2B
- Offering type
- Hardware or Manufacturing
- Cost components
- Supply Chain, Operations, Marketing or Sales, Technology or R&D, Personnel
Revenue model
- Biochar Product Sales: Manufacture and sale of premium biochar products: ÖKO FEED (feed additive for livestock) and ÖKO TERR (for stall hygiene, fertilization, and biogas applications). Products are sold directly to farmers, livestock producers, pet owners, and gardeners through the company website. The cascade utilization model allows for multiple revenue streams from the same biochar product across different agricultural applications.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Other | Pay-as-you-go | Product catalog organized by animal type and application |
Go-to-market motion1 record
Distribution channels1 record
Marketing channels6 records
Carbon Cycle product offering
Product offeringCore offering
Carbon Cycle manufactures and sells premium biochar (Pflanzenkohle) produced from untreated PEFC-certified wood chips using a CTS carbonization plant. The company sells two product lines: ÖKO FEED, a biochar feed additive for livestock and pets, and ÖKO TERR, a biochar product for soil amendment, stall hygiene, fertilization, and biogas applications. Products are sold directly to farmers, livestock producers, and gardeners in Germany through the company website.
Product overview
Carbon Cycle GmbH & Co. KG is a German manufacturer of premium biochar (Pflanzenkohle) products for agricultural and animal husbandry applications. The company operates two core product lines: ÖKO FEED for animal feed supplementation and ÖKO TERR for agricultural soil amendment, stall hygiene, and fertilizer applications. The products support circular economy principles in farming, with biochar used in animal feed to improve health and then recycled as fertilizer. Carbon Cycle serves various livestock segments including pets, horses, cattle, poultry, pigs, and sheep, as well as gardening/composting and agricultural sectors.
Differentiator
Problem solved
Functional benefit
Brands
- ÖKO FEED: Premium biochar for animal feed applications, GMP+ FSA certified, EBC-Futter certified, used in feeding of pets, horses, cattle, poultry, pigs, and sheep.
- ÖKO TERR
Products and services
- ÖKO FEED Premium biochar feed additive used in livestock farming (cattle, poultry, pigs, horses, sheep, and pets) to improve animal health, reduce diarrhea, enhance feed efficiency, and support animal welfare. Certified to GMP+ FSA, EBC-Futter, QS, and GMO-free standards.
- ÖKO TERR Premium biochar for agricultural soil amendment, stall hygiene, fertilizer efficiency, and biogas applications. Improves soil fertility, reduces nitrate leaching, enhances water retention up to 5x its weight, and increases fertilizer efficiency by up to 50%. Certified to EBC-AgroBio, DüMV, EU 2019/1009, FiBL, and InfoXgen standards.
Quantifiable outcome
- 3.6 tonnes of CO2 permanently bound per tonne of biochar produced
- +5 more outcomes
Companies that use Carbon Cycle
Customer profileSegments7 records
Ideal customer profiles5 records
Carbon Cycle technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature1 record
Carbon Cycle partnerships and signals
Strategic signalScale indicators3 records
Recent moves4 records
Expansion highlights3 records
Carbon Cycle competitors and assessment
Company assessmentDirect peers
- Novocarbo: Hamburg-based biochar producer focused on carbon removal and agricultural soil applications. Directly comparable to Carbon Cycle as a German/European biochar manufacturer selling into farming and carbon-credit markets, though at a larger scale with institutional funding.
- Sonnenerde: Austrian producer of premium biochar, terra preta substrates, and biochar-based soil amendments for agriculture, horticulture, and gardening. Closely mirrors Carbon Cycle's ÖKO TERR offering with overlapping customer use cases and a similar cascade-utilization narrative.
- Carbofex: Finnish biochar manufacturer producing EBC-certified biochar for soil improvement, animal feed, and environmental applications. Comparable to Carbon Cycle in product mix, certification strategy, and end-market focus across feed and agriculture.
- Carbon Gold: UK-based biochar company producing certified biochar products for agriculture, horticulture, and landscaping. Comparable to Carbon Cycle in selling premium, certified biochar to professional and consumer farming customers with agronomic benefit claims.
- Wakefield Biochar: British biochar producer serving agriculture, horticulture, and animal feed markets with certified biochar products. Comparable to Carbon Cycle on certification-led positioning and a dual soil/feed go-to-market approach.
- Pacific Biochar Benefit Corp: US-based biochar producer serving agriculture, horticulture, and environmental remediation markets. Comparable to Carbon Cycle as a vertically integrated biochar manufacturer with multiple agricultural application SKUs and carbon-storage claims.
- Biochar Supreme: North American biochar manufacturer producing biochar for soil health, agriculture, and livestock applications. Comparable to Carbon Cycle in the breadth of feed and soil use cases served from a single pyrolysis operation.
Emerging players
- PYREG GmbH: German developer of pyrolysis and carbonization technology used to convert biomass into biochar and renewable energy. Overlaps with Carbon Cycle as a German biochar ecosystem player; Carbon Cycle's CTS plant is a competitor-equivalent technology platform, making PYREG an adjacent rather than directly competing supplier.
- Carbonfuture: Germany-headquartered carbon-removal marketplace and registry that issues and trades high-quality biochar-based carbon removal credits. Adjacent to Carbon Cycle as the likely channel through which its 3.6 t CO2/t sequestration claim can be monetized as certified removals.
Regional players
- BlackCarbon: Germany-based biochar and pyrolysis technology provider serving agricultural and industrial customers in the DACH region. Comparable to Carbon Cycle as a domestic competitor for regional biochar supply, with similar proximity to German agricultural end markets.
Market position
Strengths4 records
Weaknesses4 records
Competitive moat3 records
Key risks6 records
Key highlights5 records
Customer concentration
Carbon Cycle compliance and trust
Trust signalCompliance8 records
Carbon Cycle financial estimates
Financial estimateRevenue estimate
Valuation estimate
Carbon Cycle leadership team
Management profileNumber of profiles
Profiles1 record
Carbon Cycle funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Carbon Cycle M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Carbon Cycle
What does Carbon Cycle do?
Carbon Cycle manufactures and sells premium biochar (Pflanzenkohle) produced from untreated PEFC-certified wood chips using a CTS carbonization plant. The company sells two product lines: ÖKO FEED, a biochar feed additive for livestock and pets, and ÖKO TERR, a biochar product for soil amendment, stall hygiene, fertilization, and biogas applications. Products are sold directly to farmers, livestock producers, and gardeners in Germany through the company website.
Is Carbon Cycle a public or private company?
Carbon Cycle is a private company. It is classified as founder individual operated bootstrapped and is currently operating.
When was Carbon Cycle founded?
Carbon Cycle was founded in -1.
Where is Carbon Cycle based?
Carbon Cycle is headquartered in Rieden, Germany, in the Europe region.
How does Carbon Cycle make money?
One revenue line is on record: biochar Product Sales.
Who are Carbon Cycle's main competitors?
Direct peers on record are Novocarbo, Sonnenerde, Carbofex, Carbon Gold, Wakefield Biochar, Pacific Biochar Benefit Corp and Biochar Supreme. Emerging players are PYREG GmbH and Carbonfuture. BlackCarbon is listed as a regional player.
Does Carbon Cycle have an API?
No public API is recorded for Carbon Cycle.
What industry is Carbon Cycle in?
Carbon Cycle's product category is Agricultural Biochar and Soil Amendments. Its primary akta.pro industry code is EUABAFAC, Biochar Production & Soil/Material Applications, with a secondary code of EUABABAH, Biochar Carbon Projects (Biomass to Biochar & Soil Application). Its NAICS code is 3253 and its SIC code is 2890.