Key facts
- It has raised $7.0M; the latest was PE Growth/Expansion ($7.0M) in Nov 2025.
- Notable investors include BGF (Financial Services).
- Status: Privately Held (backing).
Investors
1- ·The complete investor list — 1 names
- ·Watchlist + deal alerts for ClearSphere
- ·The full record, as it builds
Funding rounds
No funding rounds for ClearSphere are on record yet — either the company hasn't raised institutional capital, or the raise hasn't surfaced in our sources.
About ClearSphere
Provider of controlled environment engineering services intended to serve the pharmaceutical, biotechnology, healthcare, and electronics sectors. The company delivers cleanroom design and construction, containment systems, process equipment, and validation services, thereby enabling compliant and efficient operations in regulated industries
- Sector
- Business Products and Services (B2B)
- HQ
- Cork, Ireland
- Founded
- 1989
- Employees
- 24
- Website
- clearsphere.com/
- Ownership
- Privately Held (backing)
ClearSphere 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 ClearSphere 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 ClearSphere in its N-PORT filings yet. We sweep new filings monthly.