CompanyCore
UK company intelligence
Company profile report
Prepared 02 June 2026

ROCKLYN ENGINEERING LIMITED

NI031928 · ltd · incorporated 1997-02-11

1. Company facts

Status
active
Lifecycle
🌳 Mature — Long-running with flat or slow growth. Steady cash, limited upside.
Jurisdiction
northern-ireland
Registered office
15 Trench Road, Newtownabbey, BT36 4TY, Northern Ireland
SIC codes
25110 — Manufacture of metal structures and parts of structures
Accounts next due
2027-03-31
Confirmation statement next due
2027-02-13

2. Directors (2 active)

CHEEVERS, William Francis Philip
director · appointed 2019-12-05 · born 10/1961 (age 65)
O'NEILL, David Conor
director · appointed 2019-12-05 · born 9/1970 (age 56)

3. Shareholders (1 active)

Mclaughlin & Harvey Limited
75-100% shares

4. Group structure

Mclaughlin & Harvey Limited is the ultimate parent — holding 75%+ shares. This company sits inside their group.

Mclaughlin & Harvey Limited
Corporate parent · 75-100%

5. Security

2 total charges (0 outstanding, 2 satisfied).

Headline verdict

Opportunity score
80/100 (Exceptional)
Owner dependency
high — 73/100
Red flags
0 high · 0 medium · 0 low