pHathom Technologies

About pHathom Technologies

pHathom Technologies focuses on high-integrity carbon removal to mitigate climate change by accelerating natural processes. They capture CO₂, dissolve it in seawater, and neutralize it with limestone to create durable ocean carbon storage, aiming for sustainable carbon capture and healthier oceans.

Products & Services

Carbon Dioxide Removal Technology:A scalable, cost-effective process for capturing and storing CO₂ in the ocean as bicarbonate for over 10,000 years. It is directly measurable, low energy, requires minimal infrastructure, and supports marine life by mimicking the natural carbon cycle.

Specialties

Carbon Capture and Storage Ocean Carbon Sequestration Sustainable Biomass Processing Climate Change Mitigation

Funding History

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#	Type	Amount Fields	Date Fields	Investors
1	RT: Seed T: - FT: Seed	A: 4000000 MR: - FA: $4 million FAN: 4000000	D: 2026-02-05 FD: 2026-02-05	4 investors

Seed Latest

2026-02-05

$4.0M

4 investors (Pro only)

Growth Metrics

+45%

Employee Growth

YoY

3.2x

Funding Growth

Last Round

12

Markets

Operating

10K+

Customers

Active

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Team & Leadership

K

Kimberly Gilbert

Chief Executive Officer

A

Andrew Ray

Chief Operating Officer

L

Leslie Rittenberg

Senior Vice President of Technology

D

Davinia Santimano

Chief of Staff

M

Michael Dennis

Vice President of Research

A

Alastair Jarvis

Vice President of External Affairs

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