Who invested in Tonsser?
Tonsser's investors include Alven Capital/ SEED Capital, Seed Capital, Wellington Management, Alven and Wellington Partners, and 1 more on record.

Denmark · Venture startup
Funding summaryUpdated 26 Oct 2026
$6.3Mraised across 2 rounds since 2018, from 2 sources
Each circle is a round, placed by date and sized by amount. The line above is the running total.
The busiest backers across the latest rounds. A filled square is a round they joined; a dark one, a round they led.
Tonsser's investors include Alven Capital/ SEED Capital, Seed Capital, Wellington Management, Alven and Wellington Partners, and 1 more on record.
Tonsser has raised $6.3M across 2 rounds since 2018. One round did not disclose an amount, so the total is a floor.
Tonsser's most recent round was a Venture in Mar 2022.
Tonsser's largest round on record is $6.3M (Series A), in Dec 2018, led by Alven Capital/ SEED Capital.
Tonsser's first round on record, in Dec 2018, was backed by Alven Capital/ SEED Capital and Wellington Management.
Tonsser's latest named round is a Venture, in Mar 2022.
Tonsser is based in Denmark.
Alven Capital/ SEED Capital led the Series A in 2018.
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