Key facts
- Polysolar’s last known valuation is $65.4M (Dec 2025).
- It has raised $8.0M; the latest was Later Stage VC ($4.3M) in Dec 2025.
- Notable investors include Innovate UK, Accelerate Cambridge, Canary Wharf Group, Igniter100, TSB (New Plymouth) — 6 tracked in total.
- Status: Privately Held (backing).
- ·The complete investor list — 6 names
- ·Watchlist + deal alerts for Polysolar
- ·The full record, as it builds
Funding rounds
No funding rounds for Polysolar are on record yet — either the company hasn't raised institutional capital, or the raise hasn't surfaced in our sources.
About Polysolar
Developer of architectural solar systems designed to provide renewable energy services. The company specializes in the development and commercialization of next-generation photovoltaic materials with an extensive variety of integrated systems that include canopies, carports, facades, and other bespoke applications, enabling architectural professionals with sustainable and clean energy services.
- Sector
- Energy
- HQ
- Cambridge, United Kingdom
- Founded
- 2007
- Employees
- 6
- Website
- polysolar.co.uk/
- Ownership
- Privately Held (backing)
Polysolar 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 Polysolar 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 Polysolar in its N-PORT filings yet. We sweep new filings monthly.