What RubisCO2 does

RubisCO2 is a Munich-based, privately held climate technology company (1–10 employees) that converts algal waste into biochar as a mechanism for carbon dioxide removal. The process premise is biocatalysis applied to a waste-derived biomass stream, yielding a solid, stable-carbon output (biochar) that sequesters carbon while simultaneously creating an offtake pathway for an otherwise low-value feedstock. The company's naming convention mirrors the RubisCO enzyme — nature's principal carbon-fixation catalyst — signaling an intent to position around biologically mediated carbon conversion rather than purely thermochemical or geological CDR approaches.

The product surface is a single, vertically integrated offering: algal-waste-sourced biochar delivered with the verification artifacts required to claim carbon removal. The presence of a co-founder designated as "MRV architect" (CIO, Edson Bernal) indicates that measurement, reporting, and verification capability is treated as a core internal competency rather than outsourced, which is consistent with the requirements of voluntary and emerging compliance CDR markets where audit-grade MRV gates credit issuance.

The business model cannot be definitively characterized from the available data. The website was inaccessible (verification/loading page), pricing was undisclosed, and no customer logos, partnerships, offtake agreements, or funding rounds were available. The most plausible monetization paths, given the product type and stage, are: (i) direct sale of carbon removal credits to corporate offtakers under long-term prepurchase agreements; (ii) sale of biochar as an industrial/agronomic product with attached sequestration claims; or (iii) a hybrid of both. The company serves — or intends to serve — corporate carbon buyers, CDR procurement programs, and potentially biochar end-users. No pricing model, go-to-motion, revenue mechanics, or confirmed customer segments are disclosed in the input.

Name

RubisCO2

Website

https://rubisco2.com

Company type

Private

Headcount range

1–10 employees

Short description

RubisCO2 is a Munich-based climate technology company that uses biocatalysis to convert algal waste into biochar, producing durable carbon removal credits for corporate and program-level offtakers.

Ownership category

akta.pro rank

Product category

Carbon Removal / Climate Tech

NAICS

Materials Recovery Facilities (562920), Fertilizer and Compost Manufacturing (32531)

akta.pro primary industry

Biochar Production & Soil/Material Applications (EUABAFAC)

akta.pro secondary industries

Biochar Carbon Projects (Biomass to Biochar & Soil Application) (EUABABAH), Bio-based Carbon Products & Advanced Bioproducts (Biochar, activated carbon, carbon black alternatives) (EUAAAIAM), Biochar & Carbon-Based Soil Conditioners (AFABADAD)

Keywords

• Carbon removal services
• Biochar production
• Biocatalysis technology
• Algae waste processing
• CO2 capture

Headquarters

HQ city

München

HQ country

Germany

HQ region

Europe

Markets served

GTM type

B2B

Offering type

Services

Cost components

Technology or R&D, Personnel, Operations, Supply Chain

Core offering

RubisCO2 transforms algal waste into biochar using biocatalysis, producing a stable carbon material that captures and stores CO2. The company sells biochar-based carbon removal outcomes to organizations pursuing climate commitments, supported by an internal MRV architecture for verifiable accounting of sequestered carbon.

Differentiator

Problem solved

Functional benefit

Products and services

• Biochar-based Carbon Removal

Ideal customer profiles1 record

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Recent moves3 records

Expansion highlights3 records

Direct peers

• Swiss Biochar: Swiss biochar producer with both agricultural amendment sales and carbon removal credit issuance. Comparable business model and Central European regulatory context.
• Charm Industrial: US-based company converting biomass into bio-oil for underground geologic storage as carbon removal. Comparable as a biomass-to-durable-carbon pathway, even though the sequestration medium differs from biochar.
• Carbonfuture: Carbon removal credit registry and marketplace where biochar-based removal credits are issued and traded. Directly comparable as the sales/credit infrastructure layer RubisCO2 would rely on, and partly a channel partner.
• Novocarbo: Hamburg-based biochar company producing PyroChar from biomass residues and selling certified carbon removal credits. Directly comparable in product, model, and geography.
• Carbofex: Finnish biochar producer selling both physical biochar and carbon removal credits. Directly comparable as a European biochar-to-credits business, though Carbofex uses woody biomass rather than algal waste.
• Carbonauten: German biochar producer and carbon removal project developer. Same home market as RubisCO2, monetises biochar via removal credits, and is a direct competitor for German/EU project offtake.

Regional players

• Carbogen: European biochar and activated carbon producer with industrial customers. Comparable as a biomass-to-carbon-products business in a neighbouring regulatory market.

Broad incumbents

• Puro.earth: One of the largest registries for engineered carbon removal credits including biochar. Comparable as the broader marketplace RubisCO2's credits would flow through; not a direct operational competitor but a channel.
• Climeworks: Swiss-based DAC carbon removal company and the most-funded player in the European carbon removal space. Comparable as a durable carbon removal supplier competing for the same buyer budgets, though via a different technology.

Emerging players

• C2CNT: Emerging company converting CO2 into carbon nanotube products via molten electrolysis. Comparable as an emerging engineered carbon removal / carbon-products startup with similar scale and stage.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat2 records

Key risks5 records

Key highlights4 records

Customer concentration

• LinkedInlinkedin.com/company/rubisco2

Revenue estimate

Valuation estimate

Number of profiles

Profiles2 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about RubisCO2