How much has Synspira raised?
Synspira has raised $8.0M across 1 round since 2017.

United States · Funded startup
One round we have observed, with the 0 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.
Follow Synspira and see its new rounds in your feed. Start following
Funding summaryUpdated 15 Nov 2026
$8.0Mraised across 1 round since 2017, from 1 source
No investor was named in the report.
Reported by FinSMEsSEC filing: $3.2M sold, first sale Aug 2017
Synspira filed one raise, $8.2M in all. Filings say how much was sold and to how many investors; they never name the investors.
From the SEC filings it signed: 1 on the team.
On the board, as filediGlenn BatchelderWilliam P. Wiesmann
Synspira has raised $8.0M across 1 round since 2017.
Synspira's most recent round was an Undisclosed round of $8.0M in Jun 2017.
Its most recent round, $8.0M in Jun 2017, is also its largest on record.
Synspira's latest named round is an Undisclosed round, in Jun 2017.
Synspira is based in the United States.
Search every investor by what they have actually funded, then narrow to your stage and market. Free.