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.
In 2022, Sirenum revenue run rate hit $5M in revenue.
Sirenum hit $5M in revenue in 2021
Sirenum launched in 2013 with $0 revenue
Sirenum Funding History
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2021 Series A
Sirenum raised a Series A of $2.7M
2019 Seed Round
Sirenum raised a Seed Round of $1.4M
2016 Seed Round
Sirenum raised a Seed Round of $50K
2015 Angel Round
Sirenum raised a Angel Round of $55.9K at a $4.6M valuation in October 2015
Sirenum has 55 total employees
Total team size
Benjamin Elad Rubin
Benjamin Rubin founded Sirenum in 2013 based on a decade of staff management experience. Benjamin was previously the head of the political wing of Green Course, the largest environmental volunteer organization in Israel. Previous to this, he was one of the founding members and leaders of Media Central, a PR agency also based in Israel. Benjamin is a trained molecular biologist with a master’s degree from Hebrew University and a bachelor’s degree from Ben Gurion University. Benjamin was born and raised in Israel, but now resides in North London with his wife and four children. A native Hebrew speaker, Benjamin also speaks French and Spanish, plus a touch of Arabic.