Who invested in Ruuby?
Ruuby's investors include Founders Factory and Praetura Ventures.

United Kingdom · Venture startup
Funding summaryUpdated 26 Oct 2026
$4.7Mraised across 6 rounds since 2021, from 6 sources
Each circle is a round, placed by date and sized by amount. The line above is the running total.
No investor was named in the report.
Shares issued, filed with Companies House (SH01); no report of this raise yet
No investor was named in the report.
Shares issued, filed with Companies House (SH01); no report of this raise yet
No investor was named in the report.
Shares issued, filed with Companies House (SH01); no report of this raise yet
No investor was named in the report.
Shares issued, filed with Companies House (SH01); no report of this raise yet
No investor was named in the report.
Shares issued, filed with Companies House (SH01); no report of this raise yet
Ruuby filed 6 raises, $3.5M in all. Filings say how much was sold and to how many investors; they never name the investors.
The busiest backers across the latest rounds. A filled square is a round they joined; a dark one, a round they led.
Ruuby's investors include Founders Factory and Praetura Ventures.
Ruuby has raised $4.7M across 6 rounds since 2021.
Ruuby's most recent round, $261K, was in Apr 2026.
Ruuby's largest round on record is $2.6M (Venture), in Oct 2024.
Ruuby's first round on record, in Oct 2024, was backed by Founders Factory and Praetura Ventures.
Ruuby's latest named round is a Venture, in Oct 2024.
Ruuby is based in the United Kingdom.
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