G2B BioSolutions Aps
G2B BioSolutions Aps is a Danish pre-commercial biotech company developing SustainMAX®, a patent-pending biofractionation technology that converts food waste into sustainable bioethanol, high-protein aquafeed, and captured CO2 for the fuel and aquaculture industries.
- Company typePrivate
- Founded-
- Headquarters—
- Headcount1–10
- GTM typeB2B
- OfferingHardware or Manufacturing
What G2B BioSolutions Aps does
G2B BioSolutions Aps is a Danish privately-held biotech company developing a proprietary biofractionation technology called SustainMAX® (patent pending) that transforms food waste — primarily bread scraps — into three value-added outputs: sustainable bioethanol for the fuel industry, high-protein aquafeed for aquaculture, and captured CO2. The technology claims differentiated features including contamination control, reduced energy and water consumption versus conventional processes, multi-feedstock flexibility, and an ultra-low Carbon Intensity (CI) Score. It has been demonstrated at laboratory and pilot scale, with protein separation reaching 70% protein content in the final product on laboratory scale and projected CO2 reduction of 100–150,000 tons CO2eq/year upon commercialization of the planned biorefinery.
The company was founded by Daya Jadhav (CEO) and Prashant Bapat (CTO) and operates with 6 employees from Denmark. It is supported by an 8-member advisory bench spanning ethanol (Miliora Bio), downstream processing (Chr. Hansen), oil industry (Maersk Oil), CO2 (Strandmøllen A/S), strategy and investment (Topsoe), aquafeed (BioMar A/S), and chemical engineering (DTU). To date, external financing consists of a single DKK 360,000 Knowledge Bridge grant from the Danish Agency for Higher Education and Science (May 2022 to March 2023) and a Danish Patent Voucher. No venture capital, private equity, or institutional funding has been disclosed.
G2B's go-to-market is event-driven and partnership-driven rather than sales-driven: the company pitched at the International Fuel Ethanol Workshop & Expo (FEW) in Minneapolis in May 2024, signed MoUs with AquaPri and BioMar for aquafeed co-development in May 2024, and collaborates on R&D with DTU, Aarhus University, Vestjyllands Andel, Orkla Food, and others through the GUDP project. The company is pre-revenue; pricing, distribution channels, and offtake agreements are not yet established. Customer segments are defined horizontally across the fuel/ethanol industry (primary), aquafeed industry (primary), and food industry (secondary, as feedstock suppliers).
G2B BioSolutions Aps firmographics
Firmographics- Name
- G2B BioSolutions Aps
- Legal name
- G2B BioSolutions Aps
- Website
- https://g2bbiosolutions.com
- Company type
- Private
- Operating status
- Operating
- Headcount range
- 1–10 employees
- Short description
- G2B BioSolutions Aps is a Danish pre-commercial biotech company developing SustainMAX®, a patent-pending biofractionation technology that converts food waste into sustainable bioethanol, high-protein aquafeed, and captured CO2 for the fuel and aquaculture industries.
- Ownership category
- akta.pro rank
G2B BioSolutions Aps industry classification
Industry- Product category
- Biofuels and biorefining
- NAICS
- Research and Development in Biotechnology (except Nanobiotechnology) (541714)
- SIC
- Industrial Organic Chemicals (2860)
- akta.pro primary industry
- Biofuels & Renewable Fuels Switching (Biomethane/RNG, Bio-oils, Sustainable Biomass) (EUABAJAD)
- akta.pro secondary industries
- Biorefinery Co-product Recovery, Purification & Separation (Downstream Processing Systems) (EUAAAIAN), CO₂ Utilization from Bioenergy (CCU: Fuels, Chemicals, Building Materials) (EUAAALAG)
Keywords
G2B BioSolutions Aps business model
Business model- GTM type
- B2B
- Offering type
- Hardware or Manufacturing
- Cost components
- Technology or R&D, Personnel, Operations, Marketing or Sales
Revenue model
- Bioethanol Production: G2B produces sustainable bioethanol from upcycled food waste (particularly bread scraps) as an alternative fuel to fossil fuels that emits less emissions. The bioethanol is targeted at the fuel industry.
- High-Protein Feed Products: By-products from ethanol production are refined into new green proteins for aquafeed applications. Protein separation has achieved 70% protein in final product on laboratory scale.
- CO2 Capture: The biorefinery process captures CO2 as part of the circular bioeconomy approach, creating additional value from the waste-to-X value chain.
Go-to-market motion1 record
Marketing channels2 records
G2B BioSolutions Aps product offering
Product offeringCore offering
G2B BioSolutions develops and is commercializing SustainMAX®, a proprietary biofractionation technology (patent pending) that converts food waste — primarily bread leftovers — into sustainable bioethanol (alternative fuel), green high-protein feed products (for aquafeed), and captured CO2 as part of a circular bioeconomy biorefinery. The company is pre-commercial and intends to operate a planned biorefinery producing these outputs at scale, with technology demonstrated at laboratory and pilot scales.
Product overview
G2B BioSolutions offers a single integrated technology platform called SustainMAX® — a proprietary biofractionation technology (patent pending) that transforms food waste into three value-added outputs: sustainable bioethanol (alternative fuel), high-quality green proteins for aquafeed, and captured CO2. The company is developing a commercial biorefinery to produce these products at scale, with the technology successfully demonstrated at laboratory and pilot scales.
Differentiator
Problem solved
Functional benefit
Products and services
- SustainMAX® Biofractionation Technology Proprietary biofractionation technology (patent pending) that transforms food waste into bioethanol, high-protein products, and captured CO2. Features contamination control for increased stability, reduced energy and water consumption, multi-feedstock capability, and an ultra-low Carbon Intensity (CI) Score. Developed and offered by G2B BioSolutions for use in a planned biorefinery, demonstrated at laboratory and pilot scales.
- Sustainable Bioethanol Sustainable bioethanol produced from upcycled food waste (primarily bread leftovers) via the SustainMAX® process, intended as an alternative fuel to fossil fuels with reduced emissions. Targeted at ethanol producers and the fuel industry. Successfully tested at laboratory and pilot scales.
- High-Protein Feed Product Green protein supplement derived as a by-product of G2B's ethanol production process. Protein separation has achieved 70% protein content in the final product at laboratory scale. Tested as feed for farmed fish and pigs. Co-developed for aquafeed applications with partners AquaPri and BioMar under a May 2024 MoU.
Quantifiable outcome
- Expected CO2 reduction of 100-150,000 tons CO2eq/year from planned biorefinery
- +2 more outcomes
Companies that use G2B BioSolutions Aps
Customer profileSegments3 records
Ideal customer profiles3 records
G2B BioSolutions Aps technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature1 record
G2B BioSolutions Aps partnerships and signals
Strategic signalPartnerships
Nine partnerships are on record, tiered core and minor.
- AquaPricoreG2B BioSolutions signed MoU with AquaPri related to final development and testing of aquafeed including protein produced by G2B. AquaPri is a Danish aquaculture company specialized in high quality farmed fish delicacies for global niche markets and a front runner in adding innovative approaches to fish farming. Henning Priess from Aquapri is a long-time supporter of G2B's innovation roadmap.
- BioMarcoreG2B BioSolutions signed MoU with BioMar related to final development and testing of aquafeed including protein produced by G2B. BioMar is one of the leading suppliers of high performance feed to the aquaculture industry. Roughly one out of five farmed fish produced in Europe and Chile are fed with BioMar feed. BioMar Group supplies feed to around 90 countries and to more than 45 different species.
- DTU (Technical University of Denmark)coreDTU (Food and Chemical Engineering) is a key R&D partner in the Knowledge Bridge project and subsequent GUDP project. G2B collaborated with DTU Food to analyze drying, milling and compressing of bread residues to extend shelf life. Prof. Mohammad Amin from DTU Food has supported the project as a stepping stone for larger innovative solutions.
- Aarhus University (AU)coreAarhus University is a partner in the G2BWBEP project focused on upcycling food waste into bioethanol and developing protein feed supplements.
- Vestjyllands AndelcorePartner in the G2BWBEP project along with DTU and AU, working on developing a method for upcycling food waste into bioethanol and green proteins.
- Orkla FoodcoreG2B has joined forces with Orkla Food and DTU Food in a GUDP project to test their innovative solution and see if it can produce a protein by-product to make the solution even more circular.
- BiotransminorPartner in the Knowledge Bridge project (May 2022 to March 2023) focused on food waste upcycling research.
- EasyfoodminorPartner in the Knowledge Bridge project (May 2022 to March 2023) focused on food waste upcycling research.
- GG2DminorPartner in the Knowledge Bridge project (May 2022 to March 2023) focused on food waste upcycling research.
Scale indicators3 records
Recent moves5 records
Expansion highlights5 records
G2B BioSolutions Aps competitors and assessment
Company assessmentDirect peers
- Enerkem: Canadian waste-to-biofuels and chemicals company converting municipal solid waste and biomass into ethanol and renewable chemicals. Most directly comparable on the waste-to-X / biorefinery axis, though at commercial scale.
- Calysta: Developer of FeedKind® single-cell protein for aquafeed using gas fermentation. Comparable target market (sustainable aquafeed protein) and similar biotech-driven alternative protein story.
- Unibio: Danish single-cell protein producer (Uniprotein®) targeting aquafeed via methane fermentation. Same geography and adjacent technology stack to G2B's protein workstream.
- Deep Branch Biotechnology: UK-based biotech producing single-cell protein for aquafeed from CO2 and industrial gases. Closely comparable on the green-protein-for-aquafeed component of G2B's offering.
- LanzaTech: Biotech company using gas fermentation to convert captured CO2 and industrial gases into fuels and chemicals (including ethanol pathway with partners like ArcelorMittal/Indian Oil). Comparable on biotech-driven low-carbon fuels and CO2-to-value.
Broad incumbents
- Neste: Global leader in renewable diesel and sustainable aviation fuel, with growing work on renewable chemicals and circular feedstocks. Broad incumbent in the same low-CI renewable fuels category G2B is targeting.
- Renewable Energy Group (REG / Diamond Green Diesel): Major producer of renewable diesel from waste fats/oils, now part of Darling Ingredients. Broad incumbent in waste-feedstock renewable fuels competing for the same low-CI fuel credit pool.
Emerging players
- Biofine Technology: Developer of proprietary biorefinery technology converting biomass (including waste) into biofuels and bio-based chemicals. Comparable on small-scale, modular biorefinery concept.
- NovoNutrients: Single-cell protein for aquafeed produced from industrial CO2 emissions via gas fermentation. Closely comparable target product (alternative aquafeed protein) and biotech platform.
Others
- Easyfood: Danish food manufacturer and existing G2B Knowledge Bridge partner generating bread and bakery waste streams. Not a direct competitor but a critical feedstock-side counterpart enabling G2B's bread-waste supply.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat4 records
Key risks6 records
Key highlights7 records
Customer concentration
G2B BioSolutions Aps social profiles
Digital presenceG2B BioSolutions Aps financial estimates
Financial estimateRevenue estimate
Valuation estimate
G2B BioSolutions Aps leadership team
Management profileNumber of profiles
Profiles9 records
G2B BioSolutions Aps funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
G2B BioSolutions Aps 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 G2B BioSolutions Aps
What does G2B BioSolutions Aps do?
G2B BioSolutions develops and is commercializing SustainMAX®, a proprietary biofractionation technology (patent pending) that converts food waste — primarily bread leftovers — into sustainable bioethanol (alternative fuel), green high-protein feed products (for aquafeed), and captured CO2 as part of a circular bioeconomy biorefinery. The company is pre-commercial and intends to operate a planned biorefinery producing these outputs at scale, with technology demonstrated at laboratory and pilot scales.
Is G2B BioSolutions Aps a public or private company?
G2B BioSolutions Aps is a private company. It is classified as founder individual operated bootstrapped and is currently operating.
When was G2B BioSolutions Aps founded?
G2B BioSolutions Aps was founded in -1. It employs 1 to 10 people.
How does G2B BioSolutions Aps make money?
Three revenue lines are on record. Bioethanol Production is the primary driver. The others are high-Protein Feed Products and CO2 Capture.
Who are G2B BioSolutions Aps's main competitors?
Direct peers on record are Enerkem, Calysta, Unibio, Deep Branch Biotechnology and LanzaTech. Broad incumbents are Neste and Renewable Energy Group (REG / Diamond Green Diesel). Emerging players are Biofine Technology and NovoNutrients. Easyfood is listed as an others.
Does G2B BioSolutions Aps have an API?
No public API is recorded for G2B BioSolutions Aps.
What industry is G2B BioSolutions Aps in?
G2B BioSolutions Aps's product category is Biofuels and biorefining. Its primary akta.pro industry code is EUABAJAD, Biofuels & Renewable Fuels Switching (Biomethane/RNG, Bio-oils, Sustainable Biomass), with a secondary code of EUAAAIAN, Biorefinery Co-product Recovery, Purification & Separation (Downstream Processing Systems). Its NAICS code is 541714 and its SIC code is 2860.