Sirenum is a WFM platform for employers to put the right shift worker in the right place at the right time and pay the right amount.
Sirenum has raised €2.3M across 1 funding round from 1 investor, most recently a Series A round in Feb 2021. Based in London, UK; founded 2013; active in Transportation. Data as of 7 Aug 2026.
Timing: dormant vs cohort gap · momentum unknown. Funding-only estimates, not predictions and not investment advice — see signals.
| Date | Stage | Amount | Investors | |
|---|---|---|---|---|
| 2021-02-02 | Series A | €2.3M |
| Sir Terry Leahy |
| View deal → |
