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SUBNET CALC LIMITED
17177789 · incorporated 2026-04-23 · Active
Data as of — company details 1 September 2026 · ownership 29 September 2026 · directors 30 September 2026 · filing history 30 September 2026
- Registered office
- UNIT 34, 53 MOWBRAY STREET, SHEFFIELD, ENGLAND, S3 8EN
- Accounts overdue
- No accounts filed yet
- Current ownership (bands, not exact percentages)
- Mr Andrew Mark Jermy — 25-50% (shares)Mr Ross Michael Lyndon Mason — 25-50% (shares)Mr Jack Elliott Mason — 25-50% (shares)
- Current directors
- Andrew Mark Jermy — 23 April 2026 (appointed)Jack Elliott Mason — 23 April 2026 (appointed)Ross Michael Lyndon Mason — 23 April 2026 (appointed)
- What the company does
- Business and domestic software development
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.
Self-reported to Companies House, not verified against actual trading activity.
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