The 12 closest competitors and alternatives to Carbon Reform Inc. among cleantech companies — ranked by similarity to what Carbon Reform Inc. actually does, not by market-cap band.
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Carbon Reform is a climate technology enterprise based in Philadelphia, Pennsylvania. The company develops modular carbon capture and air purification devices designed to improve indoor air quality and reduce building emissions.
Carbon Reform Inc. is a cleantech company headquartered in United States. It has raised at least $12.7M across the 4 funding rounds on record, 3 of them with a disclosed amount. Its most recent funding round, Seed, raised $5.5M in March 2025. Xcout tracks 1 named person at Carbon Reform Inc., including Jo Norris (co-founder and CEO).
At least $12.7M raised across the 4 rounds on record (3 with a disclosed amount). Every round on record:
| Date | Round | Amount | Investors |
|---|---|---|---|
| Seed | $5.5M | 4 named | |
| Biz Plan Competition | Undisclosed | 1 named | |
| SEC Form D filing | $4.2M | — | |
| Seed | $3M | — |
Who invested in each round, lead investors, valuations and the co-investor graph — open the full funding history →
Ranked by semantic similarity — how close each company is to Carbon Reform Inc. by what it does, using Xcout's live company graph. Click any company for its full profile, or its competitor set.
Similar cleantech company
Headquartered in Lagos, Nigeria, Koolboks is a sustainable cooling company that provides solar-powered freezers and refrigeration solutions. The Paris-backed enterprise scales clean refrigeration technology across Africa to tackle cold-chain challenges.
Climate Tech
BlocPower is a building decarbonization company focused on rapidly greening American cities and fostering community development. It operates in the renewable energy services industry, headquartered in Brooklyn, United States.
Environmental Technology
Ocean GeoLoop develops and commercializes proprietary, chemical-free carbon capture technology for industrial point-source emitters. The company provides scalable, energy-efficient solutions and testing services to help heavy industries reduce carbon emissions and achieve sustainability targets.
Similar cleantech company
Yoga Clean Air is a cleantech startup founded in 2011 and headquartered in Gurugram, India. The company provides the YOGa Clean Air Bubble, a device designed to remove both harmful particles and gases to improve indoor air quality.
Similar cleantech company
Chakr Innovations is an air pollution management company providing technology that reduces particulate matter emissions, with its headquarters located in Gurugram, India.
Environmental Technology
Aclima is a technology company headquartered in San Francisco, California, that provides an advanced air measurement and analysis platform to map and evaluate air pollution and climate data.
Similar cleantech company
Incorporated in Delaware in 2020 and headquartered in Waimea, Hawaii, Terraformation Inc. is an environmental technology company dedicated to accelerating large-scale reforestation to combat climate change.
ClimateTech
Strong by Form is a climate technology product manufacturer headquartered in Santiago, Chile. The company pioneers Woodflow, a biomimetic technology inspired by the structural properties of trees to produce high-performance, sustainable digital wood for various construction and packaging uses.
CCUS Technologies
Parallel Carbon Inc. develops hardware technology designed to produce renewable fuels and chemicals, such as fertilizers and methanol. The company provides an integrated system that uses air, water, and power to deliver domestic commodities for industrial producers.
Direct Air Capture
Airhive is a London-based company focused on Direct Air Capture (DAC) technology. It develops hybrid geochemical-DAC solutions that utilize fluidization to provide low-cost, scalable carbon dioxide removal.
Decarbonization
Cemvita Inc. is a Houston, Texas-based biotechnology research company applying synthetic biology and industrial bioconversion processes to reverse climate change.
Biochar
Applied Carbon provides mobile, automated machinery that converts agricultural crop residues into biochar directly in the field. This process sequesters carbon to provide durable carbon removal while improving soil health for agricultural operations.
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