ICOSILLION LTD

SC634747 · incorporated 2019-06-28 · Active

Data as of — company details 1 September 2026 · ownership 18 September 2026 · directors 19 September 2026 · filing history 26 September 2026

Registered office

30 LILYHILL TERRACE, EDINBURGH, SCOTLAND, EH8 7DU

Accounts overdue

No

Current ownership (bands, not exact percentages)

Mr Marcus Alexander Lewis — 25-50% (shares)

Mr Matthew Ellis — 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

Matthew Ellis — 9 June 2021 (appointed)

Marcus Alexander Lewis — 28 June 2019 (appointed)

What the company does

Business and domestic software development

Information technology consultancy activities

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

Latest accounts (2025-06-30)

Net assets: £-210
Average employees: 0

Timeline