CompanyCore
UK company intelligence
Company profile report
Prepared 06 June 2026

ADDINGSTONE GROUP LIMITED

12257584 · ltd · incorporated 2019-10-11

1. Company facts

Status
active
Lifecycle
🏛️ Established — Profitable, stable, 5+ years of trading. Classic SME profile.
Jurisdiction
england-wales
Registered office
7th Floor, Corn Exchange, 55 Mark Lane, London, EC3R 7NE, England
SIC codes
99000 — Activities of extraterritorial organisations and bodies
Accounts next due
2026-09-30
Confirmation statement next due
2027-01-16

2. Directors (2 active)

HARTIGAN, Matthew James
director · appointed 2024-12-12 · born 10/1973 (age 53)
SIMPSON, Mark John
director · appointed 2026-01-15 · born 7/1985 (age 41)

3. Shareholders (1 active)

Brown & Brown Retail Holdco (Europe) Limited
75-100% shares · 75-100% voting · board control

4. Group structure

Brown & Brown Retail Holdco (Europe) Limited is the ultimate parent — holding 75%+ shares. This company sits inside their group.

Brown & Brown Retail Holdco (Europe) Limited
Corporate parent · 75-100%

Headline verdict

Opportunity score
71/100 (Strong)
Owner dependency
moderate — 58/100
Red flags
0 high · 0 medium · 0 low