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Calcarea HR

Pasadena, US · Founded 2022 · 3 known investors

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Calcarea develops nature-based solutions to decarbonize the economy, focusing on carbon capture and removal technologies. The company applies research in climate and oceanography to build commercial technologies for environmental impact.

CleantechClimate TechDeep Tech

Founders & leadership

Calcarea HR was founded in 2022 by Andy Stevenson, Jess Adkins, Pierre Forin, and Will Berelson.

AS
Andy Stevenson
JAJess Adkins
Jess AdkinsExecutive Officer, Director at Calcarea
PFPierre Forin
Pierre ForinPierre Forin is a mechanical engineer who worked at Total Energies Norway on carbon capture and storage R&D, including CO2 ship transportation projects and onboard carbon capture systems. He joined Caltech in 2021 to collaborate with Prof. Jess Adkins on developing CO2 capture reactors and exploring commercial pathways, leading to the co-founding of Calcarea.
WBWill Berelson
Will Berelson

Investors · 3

Grantham Foundation✓ confirmed by Calcarea HRBoston

How we know: the company's own site · Not right? Tell us

Propeller VCreportedJamaica Plain · $100K – $10M

How we know: the VCSheet dataset · Not right? Tell us

Reported raises · per SEC filings

Form D private placements

$3M disclosed across 1 round · 2023

▶$3MraisedJan 2023 · 3 investors · Other
Rule 506(b)
Officers, directors & promoters on the filing
  • Jess AdkinsExecutive Officer, Director
Offering amount
$3.5M
Amount sold
$3M
First sale
Jan 2023
Incorporated
Corporation, Delaware, 2022
Federal exemptions
06b
Full filing on SEC EDGAR ↗

Source: SEC EDGAR Form D. Amounts as filed; amended filings shown once at their latest values.

Frequently asked questions

What does Calcarea HR do?
Calcarea develops nature-based solutions to decarbonize the economy, focusing on carbon capture and removal technologies. The company applies research in climate and oceanography to build commercial technologies for environmental impact.
Who founded Calcarea HR?
Calcarea HR was founded by Andy Stevenson, Jess Adkins, Pierre Forin, Will Berelson in 2022.
Who are Calcarea HR's investors?
Calcarea HR's investors include Azolla Ventures, Grantham Foundation, Propeller VC.
How much funding has Calcarea HR raised?
Calcarea HR has disclosed $3M raised across 1 round.
Where is Calcarea HR headquartered?
Calcarea HR is headquartered in Pasadena, US.