Gruen Biogas Ltda

What Gruen Biogas Ltda does

Gruen Biogas Ltda, headquartered in Barueri (São Paulo) and founded in 2020, designs, manufactures, and supplies Pressure Swing Adsorption (PSA) biogas upgrading systems for the Brazilian biomethane market. Its technology is derived from German industrial gas purification processes originally used for natural gas and hydrogen, adapted for high-nitrogen (up to 30%) and variable Brazilian biogas streams, and it claims to be the only company producing PSA equipment at industrial scale for biogas in Brazil with 100% local technical support. The portfolio spans compact containerized units (1,000–3,000 m3/h), high-volume plants for the sugarcane industry (20,000+ m3/h), landfill gas upgrading lines, proprietary pre-treatment for contaminants (H2S, NH3, VOCs, siloxanes), CO2/CH4 liquefaction, BECCS carbon capture, and maintenance plus operating contracts. Engineering teams operate in both Brazil and Germany.

The company primarily serves two enterprise verticals: Brazil's sugarcane mills (usinas) processing vinasse and filter cake, and sanitary landfill operators upgrading fugitive methane. A third, smaller vertical covers general industrial biogas producers. GTM is direct enterprise field sales with custom-engineered, quote-based turn-key delivery; projects can be financed through FINAME credit lines or via partner Vert Capital. Recurring revenue is generated through maintenance and operating contracts and an exclusive Brazilian distributorship for iodine-impregnated activated carbon (H2S adsorption above 50% by weight), with exchange and disposal service attached.

Commercially, Gruen pairs hardware sales with engineering consulting, long-tail service revenue, and a financing-enabled customer journey. Ownership remains founder-led (CEO Alexander Röpke, ex-Bosch plant director; COO Benjamin Gall, ex-Bosch Technology Brasil), with no disclosed institutional investors or parent company. The company is privately held (Ltda), Brazilian-domiciled, and operates solely in the domestic market today while building international engineering capacity through its German team.

Name

Gruen Biogas Ltda

Legal name

Gruen Biogás Ltda

Website

https://gruen.com.br

Company type

Private

Founded year

2020

Operating status

Operating

Headcount range

11–50 employees

Short description

Gruen Biogas Ltda is a Brazilian manufacturer of PSA-based biogas purification systems, serving sugarcane mills, landfill operators, and industrial biogas producers with turn-key biomethane upgrading equipment, engineering services, maintenance contracts, and activated-carbon supply. Founded 2020; headquartered in Barueri, São Paulo.

Ownership category

akta.pro rank

Product category

Biogas Purification Equipment

NAICS

Industrial Gas Manufacturing (325120)

SIC

Oil & Gas Field Machinery & Equipment (3533)

akta.pro primary industry

RNG Upgrading, Purification & Conditioning (Membranes, PSA, Amine, Cryogenic) (EUAAAEAD)

akta.pro secondary industries

Methane Abatement Projects (Landfill Gas, Manure, Coal Mine Methane, O&G Methane) (EUABABAL), BECCS Project Development & Integration (Permitting, FEED, EPC Interface) (EUAAALAA), Biogas Upgrading to RNG & Injection/Fueling (Gas Cleanup, Compression) (EUAIAEAF), Biogas/RNG Plant Development, EPC & Project Delivery (EUAAAEAH)

Keywords

• Biogas purification systems
• PSA technology
• Biomethane production equipment
• Biogas upgrading plants
• CO2 liquefaction systems

Headquarters

HQ city

Barueri

HQ country

Brazil

HQ region

Latin America

Offices1 record

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

Personnel, Supply Chain, Technology or R&D, Operations, Marketing or Sales, Infrastructure

Revenue model

1. Equipment Supply and Manufacturing: Supply of PSA biogas purification equipment including containerized compact units and high-volume industrial processing plants. Local manufacturing in Brazil ensures cost reduction and efficiency gains.
2. Engineering and Consulting Services: Consultancy and engineering services including project development support, technology selection, supplier integration for biodigestion, pre-treatment, purification, compression, and CO2 liquefaction systems.
3. Maintenance and Operation Contracts: Specialized maintenance services including preventive maintenance visits, activated carbon replacement, and full operating contracts for purification facilities. Reduces complexity and costs for customers.
4. Activated Carbon and Purifying Agents: Exclusive representation in Brazil for iodine-impregnated activated carbon with H2S adsorption capacity exceeding 50% weight. Includes exchange service, plant restart, and disposal of used activated carbon.

Go-to-market motion2 records

Distribution channels2 records

Marketing channels4 records

Core offering

Gruen Biogás designs, manufactures, and supplies turn-key biogas purification and biomethane production solutions based on proprietary Pressure Swing Adsorption (PSA) technology adapted from German industrial gas purification processes. The offering spans containerized compact PSA units (1,000-3,000 m3/h), large-scale industrial processing plants (20,000 m3/h+), biogas pre-treatment modules, CO2/CH4 liquefaction systems, and BECCS solutions, complemented by engineering consulting, maintenance contracts, and exclusive Brazilian distribution of specialized activated carbon.

Product overview

Gruen Biogas Ltda offers a comprehensive portfolio of biogas purification and biomethane production solutions centered on its proprietary PSA (Pressure Swing Adsorption) technology, originating from German industrial gas purification processes. The core offering consists of modular PSA purification systems scalable from compact containerized units (1,000-3,000 m3/h) to large-scale industrial plants (20,000 m3/h and above) for the sugarcane industry. Supporting the PSA systems, the company provides complementary modules including biogas pre-treatment technology (H2S, NH3, VOCs, siloxanes removal), CO2/CH4 liquefaction systems, and BECCS solutions. Services include engineering consulting, project finance facilitation through Vert Capital, and maintenance/operation contracts. The company also supplies activated carbon as an exclusive Brazilian distributor. All solutions are designed for turn-key delivery with local manufacturing and technical support in Brazil.

Differentiator

Problem solved

Functional benefit

Products and services

• PSA Biogas Purification System

Quantifiable outcome

• Equipment can process biogas with nitrogen content up to 30% while achieving ANP biomethane quality specifications
• +3 more outcomes

Segments3 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature5 records

Partnerships

Two partnerships are on record, tiered minor.

• CVC PartminorStrategic or Co-development PartnerStrategic partner, shown as partner on company website.
• Abiogás (Brazilian Biogas Association)minorStrategic or Co-development PartnerIndustry association partner providing access to industry reports, regulatory information, and market intelligence. Gruen links to Abiogás legislative resources and reports.

Scale indicators2 records

Recent moves5 records

Expansion highlights5 records

Direct peers

• Anaergia: Canadian company providing anaerobic digestion facilities and biogas upgrading solutions for municipal solid waste, agricultural, and industrial waste streams. Competes with Gruen across the full biogas value chain from digestion to RNG/grid injection.
• Prodeval: French specialist in biogas upgrading (membranes, PSA, cryogenic) and grid injection solutions. Competes with Gruen in delivering turn-key biomethane plants with high methane recovery and grid/CNG conditioning, particularly across European and emerging Latin American markets.
• Bright Biomethane: Dutch-based biogas upgrading system manufacturer using PSA and water-scrubbing technologies for biomethane production. Comparable modular, containerized product design serving European and international landfill/biogas markets, overlapping with Gruen's compact and industrial-scale lines.
• Greenlane Renewables: Canadian biogas upgrading technology provider focused on PSA, water scrubbing and membrane systems for RNG production. Direct competitor in PSA-based biogas upgrading, with established global installed base overlapping Gruen's product architecture.
• Carbotech: German PSA technology specialist providing adsorption-based gas separation and purification systems for biogas, hydrogen, and industrial gases. Closest technology analogue to Gruen's German-origin PSA heritage and operates as a direct competitor in PSA process know-how.

Broad incumbents

• Linde: Global industrial gases and gas processing major with broad portfolios in gas purification, separation and liquefaction. Comparable on gas-separation process know-how but operates at vastly larger scale and across industries rather than focusing on the Brazilian biogas niche.
• Hitachi Zosen Inova: Swiss-based engineering, procurement and construction firm for large-scale anaerobic digestion and biogas-to-energy plants. Competes with Gruen in delivering turn-key biogas infrastructure at large scale but with a broader waste-to-energy technology portfolio.
• Air Products: Global industrial gases major with deep expertise in gas purification and PSA/hydrogen separation. Adjacent comparable on gas-separation process technology but does not specialize in Brazilian biogas; could conceivably enter the space as a competitor.
• EnviTec Biogas: German manufacturer and operator of biogas and biomethane plants using multiple upgrading technologies. Broader European incumbent offering turn-key EPC and plant operation services comparable to Gruen's bundled offering, but at much greater scale.
• Verbio Vereinigte BioEnergie: German biofuel producer and biomethane plant operator with vertically integrated biogas production and upgrading. Comparable end-to-end biomethane business model but operates at industrial scale and as a customer of upgrading technologies rather than a supplier.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights7 records

Customer concentration

• LinkedInlinkedin.com/company/gruen-biog%C3%A1s-ltda

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 Gruen Biogas Ltda