Cala Systems

Somerville, MA · Founded 2020 · Privately Held (backing)

Developer of an energy technology intended to electrify residential heating, cooling, and domestic hot water. Cala Systems is based in Somerville, MA and was founded in 2020. It was valued at $29.2 million at its seed round in Feb 2026, the last priced event on record. It has raised $15.6 million across 2 recorded rounds; the latest was an $8.1 million early-stage round in May 2025.

PMV mark · valuation
$29.2M
Oct 2026
Priced at
its seed round
Feb 2026
Total raised
$15.6M
Last round
Early Stage VC
May 2025
How much has Cala Systems raised?
$15.6Macross 2 recorded rounds · Oct 2024 – May 2025

Most recently, Cala Systems raised $8.1M in its Early Stage VC (May 2025).

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Cala Systems round by round

2 rounds
May 2025Early Stage VC$8.1MSEC filing▮
41 investors participated
Oct 2024Seed Round$1.9MSEC filing▮
13 investors participated

How much has Cala Systems raised?

Cala Systems has raised $15.6 million in total; 2 of its rounds are on record. The largest on record was an $8.1 million early-stage round in May 2025.

Cala Systems has filed 2 Form Ds with the SEC since 2024, most recently in Jun 2025 ($4.8 million sold to 18 investors).

Cala Systems investors

16 investors are on record for Cala Systems, including Impact Assets, Climate Capital, Greentown Labs and Collaborative Fund. The early-stage round in May 2025 drew 41 investors.

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16 investors have backed Cala Systems.

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Frequently asked about Cala Systems

How much has Cala Systems raised?
Cala Systems has raised $15.6M in total across 2 recorded funding rounds.
When was Cala Systems's last funding round?
Cala Systems's most recent recorded round was Early Stage VC in May 2025, raising $8.1M.