A1 INFRASTRUCTURE AND BUILDING LIMITED

1. Company facts

Status

active

Lifecycle

🌳 Mature — Long-running with flat or slow growth. Steady cash, limited upside.

Jurisdiction

england-wales

Registered office

12 Chelsea Close, Forest Park, Lincoln, Lincolnshire, LN6 0XF

SIC codes

41201 — Construction of commercial buildings

Accounts next due

2026-10-31

Confirmation statement next due

2026-10-28

2. Directors (2 active)

O'BOYLE, Michael Joseph

director · appointed 2006-01-17 · born 8/1960 (age 66)

O'BOYLE, Paula Janet

director · appointed 2015-10-08 · born 3/1964 (age 62)

3. Shareholders (2 active)

Mr Michael Joseph O'Boyle

25-50% shares · 25-50% voting

Mrs Paula Janet O'Boyle

25-50% shares · 25-50% voting

4. Security

1 total charge (0 outstanding, 1 satisfied).

Headline verdict

Opportunity score

82/100 (Exceptional)

Owner dependency

critical — 91/100

Red flags

0 high · 0 medium · 0 low