CompanyCore
UK company intelligence
Company profile report
Prepared 23 June 2026

D & M PORTER LIMITED

01318356 · ltd · incorporated 1977-06-22

1. Company facts

Status
active
Lifecycle
🌳 Mature — Long-running with flat or slow growth. Steady cash, limited upside.
Jurisdiction
england-wales
Registered office
'Fieldhead', Calthwaite, Penrith, CA11 9PU
SIC codes
25110 — Manufacture of metal structures and parts of structures
Accounts next due
2027-06-30
Confirmation statement next due
2026-10-09

2. Directors (2 active)

PORTER, Allan
director · born 8/1968 (age 58)
PORTER, Jennifer Maria
director · appointed 2018-12-20 · born 6/1967 (age 59)

3. Shareholders (2 active)

Mr Allan Porter
25-50% shares · 25-50% voting · board control
Jennifer Maria Porter
25-50% shares · 25-50% voting

4. Security

1 total charge (1 outstanding, 0 satisfied).

Headline verdict

Opportunity score
79/100 (Strong)
Owner dependency
critical — 89/100
Red flags
0 high · 0 medium · 0 low