Registry Timeline
← All companies

EFFECTFUL TECHNOLOGIES LTD

12509706 · incorporated 2020-03-10 · Active

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

View on Companies House ↗
Registered office
LONDON (W1W 5PF) OFFICE 167-169 GREAT PORTLAND STREET, 5TH FLOOR, LONDON, ENGLAND, W1W 5PF
Accounts overdue
No
Current ownership (bands, not exact percentages)
Effectful Technologies, Inc. — 75-100% (shares)
Michael Arnaldi — 50-75% (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
Michael Arnaldi — 10 March 2020 (appointed)
What the company does
Information technology consultancy activities
Management consultancy activities other than financial management
Human resources provision and management of human resources functions

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

Latest accounts (2025-12-31)
Net assets: £4,359
Average employees: 0

Timeline

Full access is needed to view timeline

Upgrade access now