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Mussel Polymers

Bethlehem, PA · Founded 2019 · Privately Held (backing)

Manufacturer of chemicals intended to sell a biomimetic version of the glue that mussels use to stick to rocks. Mussel Polymers is based in Bethlehem, PA and was founded in 2019. It was valued at $60 million at its later-stage round in Mar 2026, the last priced event on record. It has raised $14 million across 1 recorded round; the latest was a $4.8 million seed round in Dec 2025.

PMV mark · valuation
$60.0M
Oct 2026
Priced at
its later-stage round
Mar 2026
Total raised
$14.0M
Last round
Seed Round
Dec 2025
How much has Mussel Polymers raised?
$14.0Macross 1 recorded rounds · Dec 2025 – Dec 2025

Most recently, Mussel Polymers raised $4.8M in its Seed Round (Dec 2025).

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Mussel Polymers round by round

1 rounds
Dec 2025Seed Round$4.8MSEC filing▮
51 investors participated

How much has Mussel Polymers raised?

Mussel Polymers has raised $14 million in total; 1 of its rounds is on record. The largest on record was a $4.8 million seed round in Dec 2025.

Mussel Polymers has filed 1 Form D with the SEC, most recently in Mar 2026 ($4.8 million sold to 51 investors).

Mussel Polymers investors

3 investors are on record for Mussel Polymers, including Ben Franklin Technology Partners of Northeastern Pennsylvania, Wealthing VC Club and The Biomimicry Institute. The seed round in Dec 2025 drew 51 investors.

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3 investors have backed Mussel Polymers.

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Frequently asked about Mussel Polymers

How much has Mussel Polymers raised?
Mussel Polymers has raised $14.0M in total across 1 recorded funding rounds.
When was Mussel Polymers's last funding round?
Mussel Polymers's most recent recorded round was Seed Round in Dec 2025, raising $4.8M.