Who invested in Tongal?
Tongal's investors include Insight Partners and Bulger Partners.

United States · Series C startup
Funding summaryUpdated 26 Oct 2026
$37Mraised across 5 rounds since 2008, from 5 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: $5.0M sold, first sale Sept 2014
Reported by techcrunch.comSEC filing: $15M sold, first sale Dec 2012
From a historical funding recordSEC filing: $15M sold, first sale Dec 2012
No investor was named in the report.
From a historical funding record
No investor was named in the report.
From a historical funding record
From the SEC filings it signed: 4 on the team.
On the board, as filediJeffrey LiebermanJohn Hughes
The busiest backers across the latest rounds. A filled square is a round they joined; a dark one, a round they led.
Tongal's investors include Insight Partners and Bulger Partners.
Tongal has raised $37M across 5 rounds since 2008.
Tongal's most recent round was a Series C of $5.0M in Oct 2014.
Tongal's largest round on record is $15M (Series A), in Jan 2013.
Tongal's first round on record, in Dec 2012, was backed by Insight Partners and Bulger Partners.
Tongal's latest named round is a Series C, in Oct 2014.
Tongal is based in the United States.
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