CYPHER STRATEGY LIMITED

10841255 · incorporated 2017-06-29 · Active

Data as of — company details 1 September 2026 · ownership 27 September 2026 · directors 19 September 2026 · filing history 26 September 2026

Registered office

SUITES 1 & 2 WEBB HOUSE 20 BRIDGE ROAD, PARK GATE, SOUTHAMPTON, UNITED KINGDOM, SO31 7GE

Accounts overdue

No

Current ownership (bands, not exact percentages)

Haruka Holdings Limited — 75-100% (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

Yuka Hamada — 8 September 2022 (appointed)

Harry Haoyu Huang — 29 June 2017 (appointed)

What the company does

Other software publishing

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

Latest accounts (2025-06-30)

Net assets: £183,031
Average employees: 2

Timeline