Who invested in Spirometrix?
Spirometrix's investors include NGK SPARK PLUG CO, Shanghai Fosun Pharmaceutical Group and Simul Investments.
United States · Series C startup
2 rounds we have observed, with the 3 investors named in them. Every figure came from a named source, and where the company reported a raise to the SEC itself, that is shown beside it.
Funding summaryUpdated 26 Oct 2026
$26Mraised across 2 rounds since 2014, from 2 sources
Each circle is a round, placed by date and sized by amount. The line above is the running total.
From a historical funding recordSEC filing: $6.9M sold, first sale Oct 2014
From the SEC filings it signed: 2 on the team.
On the board, as filediDamien PettyKeizo FurusakiRay MusciRyan Leard
The busiest backers across the latest rounds. A filled square is a round they joined; a dark one, a round they led.
Spirometrix's investors include NGK SPARK PLUG CO, Shanghai Fosun Pharmaceutical Group and Simul Investments.
Spirometrix has raised $26M across 2 rounds since 2014.
Spirometrix's most recent round was a Series C of $17M in Jun 2016.
Its most recent round, $17M in Jun 2016, is also its largest on record.
Spirometrix's first round on record, in Nov 2014, was backed by NGK SPARK PLUG CO and Simul Investments.
Spirometrix's latest named round is a Series C, in Jun 2016.
Spirometrix is based in the United States.
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