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BIOSERO LIMITED

11262226 · incorporated 2018-03-19 · Active

Data as of — company details 1 September 2026 · ownership 27 September 2026 · directors 19 September 2026 · filing history 26 September 2026

Registered office
SUITE S2, 2000 LAKESIDE, WESTERN ROAD, NORTH HARBOUR, PORTSMOUTH, HAMPSHIRE, ENGLAND, PO6 3EN
Accounts overdue
No
Current ownership (bands, not exact percentages)
Biosero Inc — 75-100% (shares)

Only holders of 25% or more are registered as persons with significant control, so this list won’t add up to 100% — the remainder is held by people below that threshold, whom Companies House doesn’t name.

Current directors
Michelle Renee Talarico — 22 May 2022 (appointed)
What the company does
Business and domestic software development

Self-reported to Companies House, not verified against actual trading activity.

Latest accounts (2024-12-31)
Net assets: £331,703
Average employees: 1

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