Seed startup

Who invested in Cambridge Mask Co

One round we have observed, with the 2 investors named in it. Every figure came from a named source, and where the company reported a raise to the SEC itself, that is shown beside it.

Healthcare

Funding summaryUpdated 26 Oct 2026

$350Kraised across 1 round since 2018, from 1 source

Latest round
Seed, $350KSept 2018
Investors
2
See who backed them

The rounds

  1. Sept 2018
    Seed$350K

    Source recorded

Everyone who backed them

Y CombinatorAccelerator1round
Cambridge AngelsAngel network1round

Missing a round, or an investor who was in one? Tell us.

Quick answers about Cambridge Mask Co

Who invested in Cambridge Mask Co?

Cambridge Mask Co's investors include Y Combinator and Cambridge Angels.

How much has Cambridge Mask Co raised?

Cambridge Mask Co has raised $350K across 1 round since 2018.

When did Cambridge Mask Co last raise?

Cambridge Mask Co's most recent round was a Seed of $350K in Sept 2018.

What was Cambridge Mask Co's biggest round?

Its most recent round, $350K in Sept 2018, is also its largest on record.

Who backed Cambridge Mask Co first?

Cambridge Mask Co's first round on record, in Sept 2018, was backed by Y Combinator and Cambridge Angels.

What stage is Cambridge Mask Co at?

Cambridge Mask Co's latest named round is a Seed, in Sept 2018.

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