Key facts
- Sero Technologies’s last known valuation is $35.8M (Mar 2023).
- It has raised $15.0M; the latest was PE Growth/Expansion in Feb 2026.
- Notable investors include Legal & General Capital, Cardiff Capital Region, Hodge Bank.
- Status: Privately Held (backing).
- ·The complete investor list — 3 names
- ·Watchlist + deal alerts for Sero Technologies
- ·The full record, as it builds
Funding rounds
No funding rounds for Sero Technologies are on record yet — either the company hasn't raised institutional capital, or the raise hasn't surfaced in our sources.
About Sero Technologies
Operator of an energy innovation company committed to supporting the social housing sector to move towards creating green and affordable homes. The company specializes in developing and designing low-carbon strategies to chart a pathway to net-zero for residential places, thereby helping landlords and partners deliver energy-efficient, sustainable homes at scale, to reduce bills, improve energy performance, and cut carbon emissions significantly.
- Sector
- Business Products and Services (B2B)
- HQ
- Cardiff, United Kingdom
- Founded
- 2017
- Employees
- 128
- Website
- sero.life/
- Ownership
- Privately Held (backing)
Sero Technologies doesn't have a composite mark yet — a PA Mark is published once enough pricing inputs exist (trade prints, fund marks, round prices). The rest of the record below builds toward it.
Recorded secondary trades
No secondary trades in Sero Technologies shares have been recorded yet. When a print lands — third-party, direct report, or platform — it appears here with structure, source, and price.
Institutional fund marks
No SEC-registered fund has reported a fair-value mark on Sero Technologies in its N-PORT filings yet. We sweep new filings monthly.