CompanyCore
UK company intelligence
Company profile report
Prepared 26 May 2026

BSG CIVIL ENGINEERING LIMITED

NI021016 · ltd · incorporated 1987-10-28

1. Company facts

Status
active
Lifecycle
🌳 Mature — Long-running with flat or slow growth. Steady cash, limited upside.
Jurisdiction
northern-ireland
Registered office
20 Tobermore Road, Maghera, BT46 5DS, Northern Ireland
SIC codes
42910 — SIC 42910
Accounts next due
2026-09-30
Confirmation statement next due
2026-08-14

2. Directors (3 active)

GILLAN, Seamus Gerald
director · appointed 1987-10-28 · born 11/1953 (age 73)
GILLAN, Sean Joseph
director · appointed 2021-11-19 · born 12/1982 (age 44)
TOHILL, Anthony
director · appointed 2021-11-19 · born 8/1971 (age 55)

3. Shareholders (1 active)

Bsg Holdco Ltd
75-100% shares · 75-100% voting

4. Group structure

Bsg Holdco Ltd is the ultimate parent — holding 75%+ shares. This company sits inside their group.

Bsg Holdco Ltd
Corporate parent · 75-100%

Headline verdict

Opportunity score
80/100 (Exceptional)
Owner dependency
critical — 83/100
Red flags
0 high · 0 medium · 0 low