CompanyCore
UK company intelligence
Company profile report
Prepared 02 June 2026

COLLINS WALKER LIMITED

01087370 · ltd · incorporated 1972-12-18

1. Company facts

Status
active
Lifecycle
🌳 Mature — Long-running with flat or slow growth. Steady cash, limited upside.
Jurisdiction
england-wales
Registered office
Beacon House, Nuffield Road, Cambridge, CB4 1TF, England
SIC codes
25300 — SIC 25300
Accounts next due
2027-01-31
Confirmation statement next due
2027-05-26

2. Directors (2 active)

BROWN, Stephen Mark
director · appointed 2025-04-03 · born 5/1973 (age 53)
SHARMA, Amitabh
director · appointed 2025-04-03 · born 1/1967 (age 59)

3. Shareholders (1 active)

Sdi Group Plc
75-100% shares · 75-100% voting · board control

4. Group structure

Sdi Group Plc is the ultimate parent — holding 75%+ shares. This company sits inside their group.

Sdi Group Plc
Corporate parent · 75-100%

5. Security

4 total charges (2 outstanding, 2 satisfied).

Headline verdict

Opportunity score
80/100 (Exceptional)
Owner dependency
high — 66/100
Red flags
0 high · 0 medium · 0 low