CompanyCore
UK company intelligence
Company profile report
Prepared 26 May 2026

STEAM MILL DEPOSITORY MANAGEMENT COMPANY LIMITED

04932175 · ltd · incorporated 2003-10-14

1. Company facts

Status
active
Lifecycle
💤 Zombie — Technically active but dormant or stalled — minimal activity.
Jurisdiction
england-wales
Registered office
C/O Rendall And Rittner Limited, 13b St. George Wharf, London, SW8 2LE, England
SIC codes
98000 — Residents property management
Accounts next due
2026-06-30
Confirmation statement next due
2027-01-25

2. Directors (1 active)

O'BRIEN, Christopher
director · appointed 2004-04-19 · born 11/1963 (age 63)

3. Shareholders (1 active)

Maro Developments Limited
75-100% shares · 75-100% voting · board control

4. Group structure

Maro Developments Limited holds 25-50% — a significant corporate investor but not a controlling parent.

Maro Developments Limited
Corporate parent · 25-50%

Headline verdict

Opportunity score
80/100 (Exceptional)
Owner dependency
critical — 93/100
Red flags
0 high · 0 medium · 0 low