CompanyCore
UK company intelligence
Company profile report
Prepared 21 April 2026

A.I. TONNAR LIMITED

SC221253 · ltd · incorporated 2001-07-16

1. Company facts

Status
active
Lifecycle
🌳 Mature — Long-running with flat or slow growth. Steady cash, limited upside.
Jurisdiction
scotland
Registered office
8 Highfields Road, Annan, Dumfries & Galloway, DG12 5LQ
SIC codes
41201 — Construction of commercial buildings; 41202 — Construction of domestic buildings
Accounts next due
2026-12-31
Confirmation statement next due
2026-07-30

2. Directors (2 active)

KERR, Colin
director · appointed 2001-07-16 · born 8/1958 (age 68)
THOMSON, Thomas Spencer
director · appointed 2001-07-16 · born 5/1966 (age 60)

3. Shareholders (2 active)

Mr Thomas Spencer Thomson
25-50% shares · 25-50% voting
Mr Colin Kerr
25-50% shares · 25-50% voting

4. Security

1 total charge (1 outstanding, 0 satisfied).

Headline verdict

Opportunity score
82/100 (Exceptional)
Owner dependency
critical — 83/100
Red flags
0 high · 0 medium · 0 low