Transaera

Somerville, MA · Founded 2017 · Privately Held (backing)

Developer of energy-efficient cooling systems designed to reduce energy use. Transaera is based in Somerville, MA and was founded in 2017. It was valued at $30 million at its seed round in Jul 2025, the last priced event on record. It has raised $16.4 million across 2 recorded rounds; the latest was a $5.6 million early-stage round in Oct 2024.

PMV mark · valuation
$30.0M
Oct 2026
Priced at
its seed round
Jul 2025
Total raised
$16.4M
Last round
Early Stage VC
Oct 2024
How much has Transaera raised?
$16.4Macross 2 recorded rounds · Jul 2022 – Oct 2024

Most recently, Transaera raised $5.6M in its Early Stage VC (Oct 2024).

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Transaera round by round

2 rounds
Oct 2024Early Stage VC$5.6MSEC filing▮
15 investors participated
Jul 2022Seed Round$3.7MSEC filing▮
10 investors participated

How much has Transaera raised?

Transaera has raised $16.4 million in total; 2 of its rounds are on record. The largest on record was a $5.6 million early-stage round in Oct 2024.

Transaera has filed 2 Form Ds with the SEC since 2022, most recently in Oct 2024 ($5.6 million sold to 15 investors).

Transaera investors

18 investors are on record for Transaera, including US National Science Foundation, Climate Capital, U.S. Department of Energy and Greentown Labs. The early-stage round in Oct 2024 drew 15 investors.

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Frequently asked about Transaera

How much has Transaera raised?
Transaera has raised $16.4M in total across 2 recorded funding rounds.
When was Transaera's last funding round?
Transaera's most recent recorded round was Early Stage VC in Oct 2024, raising $5.6M.