CompanyCore
UK company intelligence
Company profile report
Prepared 24 April 2026

JOHN S.DUNCAN LIMITED

SC035444 · ltd · incorporated 1960-06-30

1. Company facts

Status
active
Lifecycle
🌳 Mature — Long-running with flat or slow growth. Steady cash, limited upside.
Jurisdiction
scotland
Registered office
Blenheim House, Fountainhall Road, Aberdeen, AB15 4DT
SIC codes
74990 — Non-trading company
Accounts next due
2026-09-30
Confirmation statement next due
2027-01-14

2. Directors (2 active)

GOOD, Graham
director · appointed 2009-10-01 · born 9/1949 (age 77)
J W HOLDINGS LIMITED
corporate-director · appointed 2004-07-30

3. Shareholders (1 active)

Kinlochbervie Fishselling Co Limited
75-100% shares

4. Group structure

Kinlochbervie Fishselling Co Limited is the ultimate parent — holding 75%+ shares. This company sits inside their group.

Kinlochbervie Fishselling Co Limited
Corporate parent · 75-100%

5. Security

12 total charges (8 outstanding, 4 satisfied).

Headline verdict

Opportunity score
75/100 (Strong)
Owner dependency
critical — 98/100
Red flags
0 high · 1 medium · 1 low