Burlington, MA · Founded 2017 · Privately Held (backing)
Operator of a ransomware prevention platform intended to redefine data security. Sotero is based in Burlington, MA and was founded in 2017. It was valued at $9.6 million at its seed round in May 2025, the last priced event on record. It has raised $14.6 million across 3 recorded rounds; the latest was a $615,718 seed round in May 2025.
PMV mark · valuation
$9.6M
Oct 2026
Priced at
its seed round
May 2025
Total raised
$14.6M
Last round
Seed Round
May 2025
Team — not yet on record
No current team members for Sotero are on record yet. People surface from round filings, company disclosures, and coverage sessions.
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·Watch Sotero: the Monday email on marks, rounds and moves
