Biogas Market Top Companies & Manufacturers Companies

SECTION 1 — Biogas Market Companies Overview 

Why the Biogas Market Is Expanding?

The global biogas market is undergoing accelerated expansion, driven by converging forces of decarbonization mandates, energy security imperatives, and circular economy adoption. Market Research Future (MRFR) estimates the biogas market was valued at USD 13.37 billion in 2024 and is projected to reach USD 30.39 billion by 2035, expanding at a CAGR of 7.75% through the forecast period 2025–2035. This trajectory reflects a structural, policy-backed transition from fossil-based energy to organic waste-derived renewable gas streams across power generation, heating, and transportation.

Anaerobic digestion continues to be the leading production method with the biggest share of installed biogas capacity globally. Landfill gas recovery is the fastest-expanding technology sub-segment as municipalities implement waste-to-energy regulations. By feedstock, agricultural residues contribute the largest revenue share, thanks to the vast supply chains and existing regulatory incentives. However, food waste is the fastest-growing feedstock, propelled by urban biogas initiatives and circular waste management policies in Europe, China and North America. The biggest application area for revenue sharing is electricity production, and the fastest-growing application area is the transportation fuel sector – particularly compressed and liquefied biomethane for heavy-duty fleets.

An important 2025-2026 inflection point has been the rollout of the EU’s revised Renewable Energy Directive (RED III), which requires renewable gases – biomethane among them – to constitute a certain percentage of national gas grids by 2030, effectively guaranteeing demand floors for biogas providers across all 27 member states. Meanwhile, the US EPA’s modified RNG routes under the Renewable Fuel Standard have broadened compliance incentives for dairy, swine and municipal solid waste biogas facilities. MRFR’s forward-looking analysis validates that these legislative drivers, along with the 15-20% cost reduction in advanced anaerobic digestion systems from 2022 to 2026, place the biogas industry on a sustained double-digit value growth trajectory through 2030.

Why These Companies Are Leading the Market?

MRFR identifies four structural differentiators that separate category leaders in the biogas market from the broader competitive field:

• Technology Platform Breadth: Companies that can deliver end-to-end solutions from feedstock intake to anaerobic digestion, biogas upgrading and grid injection are in demand. This is also true for EnviTec Biogas AG, which offers integrated turnkey biogas plant engineering for the agricultural and industrial sectors in more than 30 countries.
• Biogas Upgrading & Biomethane Focus: Converting raw biogas to pipeline-quality biomethane is the greatest value activity in the business. Greenlane Biogas (Canada) is a proven global leader in biogas upgrading technology with its innovative pressure swing adsorption and water scrubbing systems serving customers in North America, Europe and the Asia Pacific.
• Modular & Scalable Engineering: Market leaders serving both large centralized biogas plants and smaller scattered agriculture installations reach a far larger addressable customer base. WELTEC BIOPOWER GmbH sets itself apart with modular stainless-steel digester systems, which can be implemented from 75 kW to several MW electrical output.
• Agricultural Sector Integration: Given that agricultural residues remain the primary feedstock, organizations with significant co-digestion expertise and manure management capabilities have structural supply chain benefits. DVO, Inc. (US) is a leader in the deployment of biogas systems for dairy farms, integrating manure processing and energy production for big livestock operations.

MRFR’s analysis concludes that the ability to serve up certified low-carbon biomethane in grid-injection quality, while also demonstrating measurable GHG abatement, will determine biogas market leadership through 2035, underlining the dual commercial and regulatory requirement that no single operational parameter can fulfill alone.

SECTION 2 — TOP 10 GLOBAL BIOGAS COMPANIES — MRFR RANKINGS (2026)

MRFR has identified and profiled the following leading biogas companies globally, evaluated on the basis of revenue performance, market capitalization, geographic presence, product breadth, innovation strategy, and client base.

*Rankings based on MRFR analysis. Revenue figures sourced from official company filings and investor relations disclosures. CAGR reflects company-reported or guided revenue growth rates, not market CAGR.

SECTION 3 — DETAILED COMPANY PROFILES

1. EnviTec Biogas AG | XETRA: ETG | Saerbeck, Germany

EnviTec Biogas AG is one of Europe's foremost engineering, procurement, and construction (EPC) companies for biogas plants, offering fully integrated turnkey solutions that span project development, plant construction, operation, and long-term service. The company serves agricultural operators, food sector customers and municipal utilities in over 30 countries, with core competence in co-digestion systems that combine energy crops and agricultural leftovers. EnviTec’s subsidiary network in Germany, France, Poland, Denmark and the UK strengthens the company’s strategic position in the biogas sector and enables it to deliver at scale locally.

2. WELTEC BIOPOWER GmbH | Private | Vechta, Germany

WELTEC BIOPOWER GmbH designs, constructs, and operates biogas plants using its proprietary modular stainless-steel digester technology, which the company markets through its WELTEConcept product line. The company's systems range from 75 kW to multi-megawatt installations and are deployed across agricultural, food processing, and municipal waste applications in more than 40 countries. WELTEC's differentiation rests on the longevity and corrosion-resistance of stainless-steel digesters, which carry operational lifespans significantly exceeding concrete alternatives.

3. Greenlane Biogas (Greenlane Renewables Inc.) | TSX: GRN | Burnaby, Canada

Greenlane Renewables is the world’s only publicly traded pure-play biogas upgrading firm providing pressure swing adsorption (PSA), water wash and membrane separation systems that upgrade raw biogas into pipeline-quality biomethane. The company's biogas upgrading solutions are used by a range of customers, including dairy farms, municipal wastewater plants, landfill operators and food waste processors in North America, Europe and Asia-Pacific. Greenlane’s technology-agnostic approach that offers numerous upgrading options from a single vendor is a crucial business distinction as demand for biomethane heats up globally.

4. SUEZ Recycling and Recovery | Part of SUEZ Group | Paris, France

SUEZ Recycling and Recovery operates as the waste valorisation division of SUEZ Group, deploying extensive infrastructure for landfill gas recovery, anaerobic digestion of municipal organic waste, and biomethane grid injection across Western Europe, the Middle East, and Australia. The division accesses feedstock through SUEZ's integrated waste collection and treatment network, providing structural supply security unavailable to pure-play biogas operators. SUEZ's waste-to-energy solutions serve municipalities, industrial clients, and national utilities.

5. DVO, Inc. | Private | Paso Robles, California, USA

DVO, Inc. is a premier U.S. designer and producer of anaerobic digester systems for the dairy and swine industries. The company’s patented plug-flow and mixed plug-flow digesters transform animal waste into biogas and nutrient-rich digestate, servicing farms with 500 to more than 10,000 head of cattle.DVO's biogas system solutions integrate with farm energy infrastructure, providing combined heat and power (CHP) output alongside EPA Renewable Fuel Standard (RFS) D3 RIN credit generation — a critical revenue layer for US dairy biogas economics.

6. Xergi A/S | Private | Støvring, Denmark

Xergi A/S designs and builds large-scale biogas plants throughout Europe, the Middle East and North Africa region with a portfolio of more than 100 units deployed since its inception. The company specializes in high-capacity centralised biogas facilities - generally >1 MW electrical output - treating agricultural waste, energy crops and industrial organic leftovers. Xergi's biogas plant solutions include advanced pre-treatment, digester optimisation and CHP integration for national-grid injection and direct power offtake applications.

7. AAT Biogas | Private | Amstetten, Germany

AAT Biogas is a German-headquartered provider of anaerobic digestion systems serving agricultural feedstock streams and food industry organic waste. The company delivers complete biogas plant solutions incorporating feedstock reception, digester vessels, gas treatment, CHP integration, and digestate management. AAT's engineering competence spans both agricultural co-digestion (manure plus energy crops) and food processing waste, enabling the company to address two of the market's largest and fastest-growing feedstock categories within a single technology platform.

8. BioConstruct GmbH | Private | Stemwede, Germany

BioConstruct GmbH is a specialised biogas plant engineering and construction company operating across European and African markets, with particular strength in project development for medium-sized agricultural and municipal biogas installations. The company provides complete biogas plant construction services from feasibility studies and planning through to commissioning and operational handover, serving clients seeking one-source accountability for complex renewable energy infrastructure.

9. Biogas Energy | Private | United States

Biogas Energy is a US-based company focused on the development and operation of biogas systems for municipal solid waste, food waste, and landfill applications, serving utility and commercial clients across North American markets. The company's solutions integrate landfill gas recovery and organic waste digestion with downstream power generation and renewable natural gas (RNG) production, enabling clients to monetise waste streams under the US Renewable Fuel Standard and state-level clean energy mandates.

10. GPS Renewables | Private | Bengaluru, India

GPS Renewables is one of Asia's fastest-growing biogas technology companies, specialising in the design and deployment of compact anaerobic digestion systems for agricultural residues, food processing waste, and municipal organic waste across India, Southeast Asia, and Africa. The company's ORCA biogas technology platform delivers modular, containerised biogas production units scalable from 10 Nm³/hour to large-scale centralised plants, making it one of the few vendors capable of addressing both distributed rural and large industrial biogas demand within a unified technology architecture.

SECTION 4 — M&A ACTIVITY TRACKER (2022–2026)

The biogas sector has experienced accelerating consolidation between 2022 and 2026, as established energy, waste management, and utility majors deploy capital to acquire technology capabilities and operational assets in anticipation of rising biomethane demand mandated under the EU REPowerEU plan and national renewable gas targets. MRFR's analysis identifies technology acquisition and geographic footprint expansion as the two dominant M&A rationales in this period.

Key Trend: The dominant M&A theme across 2022–2026 has been utilities and waste management majors acquiring biogas production and upgrading assets to secure renewable gas supply positions ahead of mandatory biomethane grid injection targets, as confirmed by MRFR's competitive intelligence analysis.

SECTION 5 — R&D INVESTMENT & INNOVATION SIGNALS

Investment in R&D across the global biogas sector has surged in 2025-2026, with a primary focus on improved efficiency of anaerobic digestion, the economics of biogas upgrading, and the use of digital monitoring to cut operating costs and maximise gas yield from a range of feedstock streams.

• EnviTec Biogas AG has invested in advanced substrate pre-treatment technologies that increase biogas yields from lignocellulosic agricultural residues by 20–25%, reducing reliance on energy crops and improving feedstock flexibility across its installed plant portfolio.
• Greenlane Renewables has advanced its proprietary high-pressure water wash upgrading technology with a 2025 efficiency improvement programme that reduces energy consumption per Nm³ of biomethane produced by approximately 12%, directly improving project economics for grid-injection applications.
• WELTEC BIOPOWER GmbH has integrated IoT-based remote monitoring into its stainless-steel digester platform, enabling real-time substrate dosing optimisation and predictive maintenance scheduling across its global installed fleet.
• DVO, Inc. has invested in second-generation digester control software that optimises hydraulic retention time and organic loading rates for dairy manure feedstocks, improving biogas yield consistency across seasonal variability in manure composition.
• GPS Renewables has deployed AI-driven gas production forecasting algorithms within its ORCA platform, enabling biogas plant operators in India and Southeast Asia to optimise feedstock blending in real time and maximise compressed biogas (CBG) output quality for transport fuel applications.
• SUEZ Recycling and Recovery has invested in advanced membrane separation systems for landfill gas upgrading that deliver higher methane purity at lower operational cost than conventional amine scrubbing, supporting its strategy of maximising biomethane grid injection revenue across its French and Belgian site network.
• Xergi A/S has advanced its two-stage digestion technology for centralised biogas plants, separating hydrolysis from methanogenesis to improve gas production stability when processing variable or challenging feedstock mixes, including food industry by-products and energy crops.
• AAT Biogas has developed an enhanced solid-liquid separation system for food waste pre-treatment that recovers high-purity digestate suitable for certified organic fertiliser use, creating an additional revenue stream from biogas plant operations beyond energy generation.

Industry Signal: MRFR's analysis confirms that the overarching innovation direction reshaping competitive differentiation in the biogas market is the integration of digital controls, AI-driven process optimisation, and advanced upgrading technologies. This convergence is progressively narrowing the economics gap between biogas-derived biomethane and natural gas at the point of grid injection.