CH4 Global
CH4 Global produces Methane Tamer, an Asparagopsis seaweed-based cattle feed supplement that reduces enteric methane emissions by up to 90%. Founded 2018, Henderson, Nevada; sells to global beef and dairy producers via direct offtake and regional distribution partners.
- Company typePrivate
- Founded2018
- HeadquartersHenderson, United States
- Headcount51–100
- GTM typeB2B
- OfferingHardware or Manufacturing
What CH4 Global does
CH4 Global is a climate technology company founded in 2018 and headquartered in Henderson, Nevada, with operating subsidiaries in Australia (CH4 Australia) and New Zealand (CH4 Aotearoa). The company develops and commercializes Methane Tamer, a feed supplement derived from the red seaweed Asparagopsis that reduces enteric methane emissions from cattle by up to 90% when added to feed rations at low inclusion rates. Its core innovation is the EcoPark platform, a proprietary land-based cultivation and processing system that the company claims reduces Asparagopsis production costs by up to 90% versus conventional tank-based methods. The Phase 1 EcoPark in Louth Bay, South Australia, has 80 metric tonnes/year of nameplate capacity, with additional facilities planned globally. R&D is supported by a research partnership with the Scripps Institution of Oceanography at UC San Diego.
CH4 Global sells Methane Tamer to beef and dairy producers via direct commercial agreements and via exclusive regional distribution partners: Mitsubishi (Japan/Asia-Pacific), UPL (India, Brazil, Argentina, Uruguay, Paraguay), Lotte (South Korea), and Chipotle Mexican Grill (US strategic investor and customer). Named Australian offtake customers include CirPro (flagship, first commercial delivery January 2024), HB Rural, Mort & Co, Ravensworth, and Windsor Meats. Pricing is not publicly disclosed. The company is also developing adjacent product variants — Dairy Feedlot (2025), Grazing Dairy (2025), Grazing Beef (2026), and a Sheep & Goats formulation — and is pursuing US regulatory clearance following the FDA's 2025 withdrawal of Policy 1240.3605. It is led by co-founder and CEO Steve Meller with CFO Steve Chun (appointed November 2023), COO Tim Williams, CBDO Chris Rose, and co-founder Nick Gerritsen. Total capital raised is approximately $47M across rounds from 2020 to 2025.
CH4 Global firmographics
Firmographics- Name
- CH4 Global
- Legal name
- CH4 Global, Inc.
- Website
- https://ch4global.com
- Company type
- Private
- Founded year
- 2018
- Operating status
- Operating
- Headcount range
- 51–100 employees
- Short description
- CH4 Global produces Methane Tamer, an Asparagopsis seaweed-based cattle feed supplement that reduces enteric methane emissions by up to 90%. Founded 2018, Henderson, Nevada; sells to global beef and dairy producers via direct offtake and regional distribution partners.
- Ownership category
- akta.pro rank
CH4 Global industry classification
Industry- Product category
- Animal Feed Supplements
- SIC
- Agricultural Services (700), Agricultural Prod-Livestock & Animal Specialties (200), Wholesale-Farm Product Raw Materials (5150)
- akta.pro primary industry
- Performance & Health Outcome Consulting (growth, FCR, milk yield, gut health) (AFADAMAG)
- akta.pro secondary industries
- Bio-based Animal Feed Ingredients & Nutrition Co-products (e.g., DDGS, protein meals, yeast) (EUAAAIAI), Climate-Smart Farming & GHG Reduction (Emissions Accounting, Methane/N2O Reduction Practices) (AFAGAMAH)
Keywords
Where CH4 Global is headquartered
LocationHeadquarters
- HQ city
- Henderson
- HQ country
- United States
- HQ region
- North America
Offices8 records
Markets served
CH4 Global business model
Business model- GTM type
- B2B
- Offering type
- Hardware or Manufacturing
- Cost components
- Operations, Supply Chain, Personnel, Infrastructure, Technology or R&D, Marketing or Sales
Revenue model
- Methane Tamer Feed Supplement Sales: Sale of formulated Asparagopsis seaweed-based cattle feed supplement (Methane Tamer) to feedlot operators and cattle producers. Product is added to cattle feed at 0.5% of daily diet to reduce methane emissions. Revenue derived from volume-based product sales to commercial partners.
- Reduced-Methane Beef Products: Sale of premium lower-carbon beef products from cattle fed Methane Tamer, sold through butchers, restaurants, and supermarkets. Product available as Methane Tamer Beef in retail and food service channels.
Go-to-market motion3 records
Distribution channels5 records
Marketing channels7 records
CH4 Global product offering
Product offeringCore offering
CH4 Global develops and sells Methane Tamer, a whole Asparagopsis seaweed-based feed supplement for cattle that reduces enteric methane emissions by up to 90%. The company operates the world's first commercial-scale EcoPark land-based cultivation and processing facility for Asparagopsis seaweed, located in Louth Bay, South Australia, and supplies the supplement to feedlot operators and food producers.
Product overview
CH4 Global offers a portfolio of methane-reducing feed supplements based on Asparagopsis seaweed, with Methane Tamer as the core product family. The main commercial product is Methane Tamer Beef Feedlot for feedlot cattle, with Methane Tamer Beef being the consumer-facing beef product. Additional formulations for dairy feedlot, grazing dairy, grazing beef, sheep, and goats are in development. Production is enabled by the proprietary EcoPark cultivation system, the world's first commercial-scale Asparagopsis production facilities.
Differentiator
Problem solved
Functional benefit
Brands
- Methane Tamer: Flagship seaweed-based cattle feed supplement product line that reduces enteric methane emissions in cattle by up to 90%. Includes Methane Tamer Beef Feedlot formulation.
- EcoPark
Products and services
- Methane Tamer Beef Feedlot Seaweed-based cattle feed supplement specifically formulated for beef cattle in feedlot operations, delivering a guaranteed minimum 70% reduction in enteric methane emissions throughout shelf life (up to 90% in trials). Added to cattle feed at 0.5% of daily diet. Sold to feedlot operators and food producers.
- Methane Tamer Beef Premium lower-carbon beef product from cattle fed Methane Tamer supplement. Sold through butchers, restaurants, and supermarkets as a methane-tamed beef offering for environmentally conscious consumers.
Quantifiable outcome
- Up to 90% reduction in enteric methane emissions from cattle
- +10 more outcomes
Companies that use CH4 Global
Customer profileNamed customers6 records
Segments5 records
Ideal customer profiles3 records
CH4 Global technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature4 records
CH4 Global partnerships and signals
Strategic signalPartnerships
Eleven partnerships are on record, tiered flagship, notable, core and major.
- Mitsubishi CorporationflagshipMulti-pronged strategic partnership: expanding commercial sales of Methane Tamer in Australia; validating and introducing product in Japan (4 million cattle market); exploring scaled production in Southeast Asia for Asian markets.
- UPLflagshipExclusive partnership targeting key livestock markets in India, Brazil, Argentina, Uruguay, and Paraguay representing over 40% of world cattle population. UPL brings market reach and distribution networks with 14,000+ registrations and presence in 130+ countries.
- Scripps Institution of Oceanography at UC San DiegonotableResearch collaboration to accelerate global scaling of Asparagopsis seaweed cultivation. Builds on CH4 Global's existing cultivation breakthroughs to optimize production of methane-reducing livestock feed supplement. Ahead of US commercial expansion.
- CirPro Offtake AgreementflagshipHistoric offtake agreement to export reduced-methane beef. Supply for at least 100,000 cattle per day. Partnership with CirPro, HB Rural, and Mort & Co feedlots.
- Mort & CocoreFeedlot partner in offtake agreement for reduced-methane beef production. One of the feedlot operators supplying cattle under the 100,000/day capacity agreement.
- HB RuralcoreFeedlot partner featured in World Farmers' Organisation 'Future of Food' documentary. Third-generation cattle producer Heath Tiller leads sustainable farming practices.
- World Farmers' Organisation (WFO)notableCH4 Global featured in WFO documentary series 'Future of Food' alongside HB Rural. Represents 1.2 billion farmers worldwide. Premiered at COP28.
- Lotte InternationalmajorPartnership with South Korean multinational Lotte to tackle cattle methane emissions. Potential to remove up to 10 million metric tons of CO2-e annually.
- RavensworthnotablePivotal partnership agreement on path to reaching 10% of world's cattle by end of decade. Large-scale food producer bringing low-methane beef to global customer base.
- SeadlingnotableJoint venture with Seadling Pte Ltd focused on Asia expansion. Drives innovation and expansion of commercial scale Asparagopsis taxiformis across Asian markets.
- CirPro (Australia)flagshipFirst commercial customer for Methane Tamer supply. Pioneer partnership for carbon-neutral beef industry in Australia. First reduced-methane beef shipments from CirPro to export markets.
Scale indicators15 records
Recent moves10 records
Expansion highlights5 records
CH4 Global competitors and assessment
Company assessmentDirect peers
- Symbrosia: Symbrosia is a US-based startup developing seaweed-based feed additives (including Asparagopsis-derived products) to reduce enteric methane emissions in livestock. Direct competitor to CH4 Global's Methane Tamer product, targeting similar beef and dairy cattle customers with comparable methane reduction efficacy claims.
- Blue Ocean Barns: Blue Ocean Barns is a Hawaii-based company producing Asparagopsis-based feed supplements for cattle methane reduction. Direct competitor in the same Asparagopsis seaweed feed additive category as CH4 Global, with similar whole-plant formulation approach and feedlot customer focus.
- Volta Greentech: Volta Greentech is a Swedish startup developing seaweed-based feed additives (including Asparagopsis) to reduce methane emissions from cattle. Direct peer in the seaweed-based methane reduction category with comparable science-backed approach and targeting of dairy and beef producers.
- Sea Forest: Sea Forest is an Australian company producing Asparagopsis seaweed-based feed supplements for livestock methane reduction. Direct competitor with operations in the same Australian market as CH4 Global, targeting similar feedlot operators and beef industry customers.
- Mootral: Mootral is a UK/Swiss company developing natural feed additives (garlic and citrus-based) to reduce enteric methane emissions from cattle. Competes directly with CH4 Global in the cattle methane reduction feed additive category, though using a different active ingredient approach.
- Zelp: Zelp is a UK-based agricultural technology company developing wearable devices and feed additives to capture and reduce methane emissions from cattle. Competes for the same cattle methane reduction market, though via a different mechanism (device-based capture rather than feed-based prevention).
- Agolin SA: Agolin is a Swiss company producing essential oil-based feed additives that reduce enteric methane emissions and improve feed efficiency in ruminants. Direct competitor in the cattle methane-reducing feed additive space, already commercially deployed with feedlot and dairy customers globally.
Emerging players
- Future Feed: Future Feed is an Australian company founded on CSIRO-licensed Asparagopsis technology, focused on commercializing seaweed-based feed supplements for livestock. While not a direct commercial peer of CH4 Global's scale, it represents an emerging player in the same technology category with industry and academic backing.
Broad incumbents
- Cargill: Cargill is one of the world's largest agricultural and animal nutrition companies, providing feed ingredients and supplements to global livestock producers. As a broad incumbent in animal nutrition, Cargill could either partner with or compete against CH4 Global depending on its own methane reduction product strategy.
- dsm-firmenich: dsm-firmenich is a major global science-based company with a substantial animal nutrition and health division offering feed additives including methane reduction solutions (e.g., Bovaer). Broad incumbent with overlapping capabilities in the livestock feed additive space and significantly greater scale than CH4 Global.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat6 records
Key risks6 records
Key highlights7 records
Customer concentration
CH4 Global social profiles
Digital presenceCH4 Global financial estimates
Financial estimateRevenue estimate
Valuation estimate
CH4 Global leadership team
Management profileNumber of profiles
Profiles8 records
CH4 Global subsidiaries and ownership
Company hierarchySubsidiaries2 records
CH4 Global funding detail
Funding detailFunding overview
Funding rounds4 records
Investors9 records
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
CH4 Global 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 CH4 Global
What does CH4 Global do?
CH4 Global develops and sells Methane Tamer, a whole Asparagopsis seaweed-based feed supplement for cattle that reduces enteric methane emissions by up to 90%. The company operates the world's first commercial-scale EcoPark land-based cultivation and processing facility for Asparagopsis seaweed, located in Louth Bay, South Australia, and supplies the supplement to feedlot operators and food producers.
Is CH4 Global a public or private company?
CH4 Global is a private company. It is classified as venture growth investor backed and is currently operating.
When was CH4 Global founded?
CH4 Global was founded in 2018. It employs 51 to 100 people.
Where is CH4 Global based?
CH4 Global is headquartered in Henderson, United States, in the North America region.
How does CH4 Global make money?
Two revenue lines are on record. Methane Tamer Feed Supplement Sales are the primary driver. The others are reduced-Methane Beef Products.
Who are CH4 Global's main competitors?
Direct peers on record are Symbrosia, Blue Ocean Barns, Volta Greentech, Sea Forest, Mootral, Zelp and Agolin SA. Future Feed is listed as an emerging player. Broad incumbents are Cargill and dsm-firmenich.
Does CH4 Global have an API?
No public API is recorded for CH4 Global.
What industry is CH4 Global in?
CH4 Global's product category is Animal Feed Supplements. Its primary akta.pro industry code is AFADAMAG, Performance & Health Outcome Consulting (growth, FCR, milk yield, gut health), with a secondary code of EUAAAIAI, Bio-based Animal Feed Ingredients & Nutrition Co-products (e.g., DDGS, protein meals, yeast). Its SIC code is 700.