pHathom Technologies
Latest round
- Seed
Last raised
- Feb 2026
Total raised
- $4.3M
Investors
- 3
About pHathom Technologies
pHathom Technologies specializes in carbon dioxide removal with a patented process that captures CO2 from the atmosphere, dissolves it in seawater, and neutralizes it with limestone, creating calcium bicarbonate for ocean storage.pHathom Technologies specializes in innovative carbon dioxide removal (CDR) technology aimed at addressing climate change through sustainable practices. Their core offering involves a patented process that captures atmospheric CO2, dissolves it in seawater, and neutralizes it with limestone, resulting in durable ocean carbon storage in the form of calcium bicarbonate. This approach not only mimics natural carbon cycling but also supports marine life by replenishing calcium carbonate, which is crucial for shell and coral growth. Their technology is scalable and cost-effective, making it suitable for large emitters and carbon credit buyers seeking to meet carbon reduction goals.The revenue model for pHathom Technologies is based on partnerships and B2B collaborations, with contractual agreements for carbon credits and environmental compliance. Revenue is derived from long-term contracts with enterprise clients, including performance-based fees linked to CO2 sequestered. The company plans to expand its reach into new markets across North America, Europe, and Asia, focusing on partnerships with local organizations and stakeholders to facilitate this growth.
Who invested in pHathom Technologies
3 investors across 2 rounds
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Questions about pHathom Technologies
Who invested in pHathom Technologies?
pHathom Technologies has 3 investors on record across 2 venture rounds. Sign up free to see every VC on the cap table and the rounds they joined.
How much funding has pHathom Technologies raised?
pHathom Technologies has raised 2 venture rounds. Sign up free to see how much each round raised and the total.
When did pHathom Technologies last raise money?
pHathom Technologies's most recent round on record is a Seed, in Feb 2026.
What does pHathom Technologies do?
pHathom Technologies specializes in carbon dioxide removal with a patented process that captures CO2 from the atmosphere, dissolves it in seawater, and neutralizes it with limestone, creating calcium bicarbonate for ocean storage.
Where is pHathom Technologies headquartered?
pHathom Technologies is headquartered in Halifax, Canada.
Which VCs invest in companies like pHathom Technologies?
Among active investors with capital left to deploy, Andreessen Horowitz, Founders Fund, Accel and Thrive Capital back environmental services companies at pHathom Technologies's stage. Their profiles are linked below.
VCs backing environmental services startups at Seed
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