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NUMBR LABS LTD

15095834 · incorporated 2023-08-25 · Active

Data as of — company details 1 October 2026 · ownership 10 October 2026 · directors 8 October 2026 · filing history 8 October 2026

Registered office
FIRST FLOOR OFFICE, 3 HORNTON PLACE, LONDON, UNITED KINGDOM, W8 4LZ
Accounts overdue
No
Current ownership (bands, not exact percentages)
Mr Jason Callow — 25-50% (shares)
Mark O'Connor — 25-50% (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
Jason Callow — 25 August 2023 (appointed)
Mark O'Connor — 25 August 2023 (appointed)
What the company does
Business and domestic software development
Accounting and auditing activities
Bookkeeping activities
Combined office administrative service activities

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

Latest accounts (2025-08-31)
Net assets: £-989
Average employees: 0

Timeline

See everything that has happened at NUMBR LABS LTD, in date order

The full timeline puts every director change, ownership change, accounts filing, charge and share issue on one page, with figures from the company’s accounts charted alongside — and you can download it as CSV or Excel. Full access is needed to view it.