CompanyCore
UK company intelligence
Company profile report
Prepared 09 June 2026

21 SEYMOUR STREET LIMITED

02953826 · ltd · incorporated 1994-07-29

1. Company facts

Status
active
Lifecycle
🌳 Mature — Long-running with flat or slow growth. Steady cash, limited upside.
Jurisdiction
england-wales
Registered office
4th Floor, One Great Cumberland Place, London, W1H 7AL, England
SIC codes
68209 — Other letting and operating of own or leased real estate
Accounts next due
2027-01-05
Confirmation statement next due
2027-03-13

2. Directors (4 active)

FENN-SMITH, Oliver Barry Kemp
director · appointed 2018-05-25 · born 1/1965 (age 61)
MEESON, Sophie
director · appointed 2021-06-30 · born 9/1976 (age 50)
STEPHEN, John Holmes
director · appointed 2011-03-23 · born 3/1950 (age 76)
WYTHE, John Michael
director · appointed 2014-01-01 · born 12/1956 (age 70)

3. Shareholders (1 active)

The Portman Estate (Primary) Limited
75-100% shares · 75-100% voting · board control

4. Group structure

The Portman Estate (Primary) Limited is the ultimate parent — holding 75%+ shares. This company sits inside their group.

The Portman Estate (Primary) Limited
Corporate parent · 75-100%

Headline verdict

Opportunity score
81/100 (Exceptional)
Owner dependency
high — 65/100
Red flags
0 high · 0 medium · 0 low