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ADVAI LTD

12540124 · incorporated 2020-03-31 · Active

Data as of — company details 1 October 2026 · ownership 3 October 2026 · directors 2 October 2026 · filing history 2 October 2026

View on Companies House ↗
Registered office
20-22 WENLOCK ROAD, LONDON, ENGLAND, N1 7GU
Accounts overdue
No
Current ownership (bands, not exact percentages)
Mr David Michael Sully — 25-50% (shares)
Mr Christopher George William Jefferson — 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
Christopher George William Jefferson — 31 March 2020 (appointed)
David Michael Sully — 31 March 2020 (appointed)
What the company does
Information technology consultancy activities
Technical testing and analysis
Other research and experimental development on natural sciences and engineering

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

Latest accounts (2025-03-31)
Net assets: £746,478
Average employees: 21

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