Seaspire

Cambridge, MA · Founded 2018 · Privately Held (backing)

Operator of multifunctional performance colorants and an active development firm intended to treat chronic and cosmetic hair and skin conditions and replace harmful ingredients in sunscreens. Seaspire is based in Cambridge, MA and was founded in 2018. It was valued at $9 million at its seed round in Mar 2022, the last priced event on record. It has raised $4.1 million across 2 recorded rounds; the latest was a $3 million seed round in Mar 2022.

PMV mark · valuation
$9.0M
Oct 2026
Priced at
its seed round
Mar 2022
Total raised
$4.1M
Last round
Seed Round
Mar 2022
How much has Seaspire raised?
$4.1Macross 2 recorded rounds · Jan 2020 – Mar 2022

Most recently, Seaspire raised $3.0M in its Seed Round (Mar 2022).

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Seaspire round by round

2 rounds
Mar 2022Seed Round$3.0MSEC filing▮
7 investors participated
Jan 2020Debt$600KSEC filing▮
1 investors participated

How much has Seaspire raised?

Seaspire has raised $4.1 million across 2 recorded rounds since 2020. The largest was a $600,000 debt round in Jan 2020; the most recent was a $3 million seed round in Mar 2022.

Seaspire has filed 2 Form Ds with the SEC since 2020, most recently in Apr 2022 ($3 million sold to 7 investors).

Seaspire investors

13 investors are on record for Seaspire, including Alumni Ventures, Techstars, US National Science Foundation and Capital Factory. The seed round in Mar 2022 drew 7 investors.

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13 investors have backed Seaspire.

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Frequently asked about Seaspire

How much has Seaspire raised?
Seaspire has raised $4.1M in total across 2 recorded funding rounds.
When was Seaspire's last funding round?
Seaspire's most recent recorded round was Seed Round in Mar 2022, raising $3.0M.