The report provides a structured competitive analysis of leading players in the global biogas upgrading market, highlighting key parameters such as geographic presence, company overview, competitive strategies, recent developments, and emerging market trends. It also showcases recent developments such as product launches, partnerships, and mergers & acquisitions that shape the competitive landscape.

The global biogas upgrading market, valued at USD 2.8 billion in 2025 and projected to reach USD 7.2 billion by the end of 2034 at a CAGR of 11.0% from 2026 to 2034, is driven by rising demand for biomethane as a renewable natural gas (RNG) substitute, supportive policies for decarbonization, waste-to-energy initiatives, and growing applications in transportation fuel, grid injection, and industrial use.

Membrane separation and pressure swing adsorption (PSA) technologies lead due to efficiency and scalability, while Europe holds the largest regional share, followed by rapid growth in North America and Asia Pacific.

The top 10 key players dominate through advanced upgrading technologies (membrane, PSA, amine scrubbing, water wash), turnkey plant solutions, global project execution, and strategic focus on carbon-negative biomethane production.

Below is a brief analysis of each, drawing from the report’s highlighted companies and their contributions to market growth.

1. Air Liquide S.A.

• • Origin: France
  • Headquarters: Paris, France
  • Year of Foundation: 1902
  • Number of Employees: Approximately 67,000 worldwide
  • Revenue Stats: Approximately USD 30-35 billion (group level)
  • Company Overview: Global industrial gas leader offering membrane and cryogenic biogas upgrading solutions to produce high-purity biomethane
  • Strengths: Extensive gas separation expertise, large-scale project capabilities, and integrated CO₂ recovery systems
  • Recent Development: In 2025-2026, expanded biomethane projects across Europe and North America with advanced membrane technology
  • Competitive Strategies: Vertical integration in gas treatment and long-term offtake agreements with biomethane producers
  • Recent Market Trends: Focus on carbon capture and utilization (CCU) alongside upgrading for negative-emission credentials

2. Wärtsilä Corporation

• • Origin: Finland
  • Headquarters: Helsinki, Finland
  • Year of Foundation: 1834
  • Number of Employees: Approximately 17,000 worldwide
  • Revenue Stats: Approximately USD 6-7 billion (marine & energy segments)
  • Company Overview: Technology group providing complete biogas upgrading plants and lifecycle solutions for renewable gas production
  • Strengths: Strong engineering integration and expertise in hybrid energy systems
  • Recent Development: Delivered multiple turnkey upgrading facilities in 2025 for agricultural and industrial biogas sites
  • Competitive Strategies: End-to-end solutions from digestion to grid injection and service contracts
  • Recent Market Trends: Integration of upgrading with power-to-gas and renewable fuel applications

3. EnviTec Biogas AG

• • Origin: Germany
  • Headquarters: Lohne/Saerbeck, Germany
  • Year of Foundation: 2002
  • Number of Employees: Approximately 690 worldwide
  • Revenue Stats: Approximately EUR 400+ million (recent fiscal)
  • Company Overview: One of Europe’s largest biogas specialists offering full plant construction and advanced upgrading systems
  • Strengths: In-house expertise across the biogas value chain and proven operational plants
  • Recent Development: In 2025, expanded own biomethane production capacity and bio-LNG initiatives
  • Competitive Strategies: Vertical integration (build-own-operate) and focus on climate-neutral fuels
  • Recent Market Trends: Shift toward bio-LNG and liquid CO₂ co-production from upgrading

4. Bright Renewables B.V.

• • Origin: Netherlands
  • Headquarters: Netherlands
  • Year of Foundation: Not publicly detailed (established specialist)
  • Number of Employees: Not publicly disclosed (specialized scale)
  • Revenue Stats: Not publicly disclosed
  • Company Overview: Specialist in biogas upgrading technologies with a focus on membrane separation and efficient plant design
  • Strengths: High methane recovery rates and modular, scalable solutions
  • Recent Development: Secured multiple contracts for large-scale upgrading plants in Europe in 2025-2026
  • Competitive Strategies: Technology differentiation through membrane efficiency and quick deployment
  • Recent Market Trends: Demand for compact, high-yield systems in urban and industrial settings

5. Pentair plc

• • Origin: Ireland (operations global; heritage US/UK)
  • Headquarters: London, United Kingdom
  • Year of Foundation: 1966 (modern form)
  • Number of Employees: Approximately 10,000+ worldwide
  • Revenue Stats: Approximately USD 4-5 billion
  • Company Overview: Diversified industrial company offering biogas upgrading solutions including membrane systems via Pentair Haffmans
  • Strengths: Robust membrane technology and process optimization expertise
  • Recent Development: Enhanced membrane modules for higher purity biomethane in 2025
  • Competitive Strategies: Leverage of filtration heritage and global service network
  • Recent Market Trends: Integration of upgrading with CO₂ utilization technologies

6. Greenlane Renewables Inc.

• • Origin: Canada
  • Headquarters: Vancouver, British Columbia, Canada
  • Year of Foundation: 1986 (as Flotech; rebranded)
  • Number of Employees: Approximately 150-200
  • Revenue Stats: Not publicly detailed (public company)
  • Company Overview: Leading provider of biogas upgrading systems using water wash, PSA, and membrane technologies
  • Strengths: Largest installed upgrading capacity globally and strong North American presence
  • Recent Development: Secured several RNG projects in the US and Canada throughout 2025
  • Competitive Strategies: Multi-technology portfolio and focus on the growing RNG market
  • Recent Market Trends: Expansion in vehicle fuel and pipeline injection segments

7. Xebec Adsorption Inc.

• • Origin: Canada
  • Headquarters: Blainville, Quebec, Canada
  • Year of Foundation: 1968
  • Number of Employees: Approximately 300+
  • Revenue Stats: Not publicly detailed
  • Company Overview: Specialist in gas purification and separation systems, including PSA-based biogas upgrading
  • Strengths: Reliable pressure swing adsorption technology and hydrogen/biogas expertise
  • Recent Development: Continued deployment of modular PSA systems for small-to-medium biogas plants
  • Competitive Strategies: Modular and containerized solutions for faster project execution
  • Recent Market Trends: Growing adoption in decentralized and on-farm upgrading

8. DMT Environmental Technology

• • Origin: Netherlands
  • Headquarters: Joure, Netherlands
  • Year of Foundation: 1992 (approx.)
  • Number of Employees: Not publicly disclosed
  • Revenue Stats: Not publicly disclosed
  • Company Overview: Provider of biogas upgrading and desulfurization technologies with a focus on membrane and biological solutions
  • Strengths: Cost-effective and robust systems for varied biogas compositions
  • Recent Development: Expanded international projects emphasizing high methane recovery
  • Competitive Strategies: Combination of chemical and biological pre-treatment with upgrading
  • Recent Market Trends: Emphasis on low-maintenance solutions for agricultural digestate

9. Malmberg Water AB

• • Origin: Sweden
  • Headquarters: Åhus, Sweden
  • Year of Foundation: 1963
  • Number of Employees: Not publicly detailed (cleantech scale)
  • Revenue Stats: Not publicly disclosed
  • Company Overview: Swedish cleantech company specializing in biogas upgrading and water treatment solutions
  • Strengths: Strong Nordic engineering heritage and reliable plant performance
  • Recent Development: Active in Scandinavian and European biogas upgrading projects in 2025
  • Competitive Strategies: Integrated water-biogas solutions for holistic waste management
  • Recent Market Trends: Demand for combined upgrading and nutrient recovery systems

10. Carbotech Gas Systems GmbH

• • Origin: Germany
  • Headquarters: Essen, Germany
  • Year of Foundation: Not publicly detailed (established gas systems provider)
  • Number of Employees: Not publicly disclosed
  • Revenue Stats: Not publicly disclosed
  • Company Overview: Specialist in adsorption-based gas separation and biogas upgrading plants
  • Strengths: High-purity output and customized PSA/VPSA systems
  • Recent Development: Delivered several high-efficiency upgrading units across Europe
  • Competitive Strategies: Focus on energy-efficient adsorption technologies
  • Recent Market Trends: Optimization for variable biogas feedstock quality

Unlock growth opportunities in the biogas upgrading sector: https://www.fnfresearch.com/biogas-upgrading-market-size

These players collectively propel the Biogas Upgrading market toward its 2034 forecast through technological advancements in membrane and adsorption methods, large-scale project execution, and alignment with global decarbonization and renewable gas targets.

These companies represent a dynamic and competitive segment of the biogas upgrading market, showcasing both established leaders and innovative newcomers driving the industry’s growth and development.