CompanyCore
UK company intelligence
Company profile report
Prepared 15 July 2026
ALLVENT LIMITED
01824140 · ltd · incorporated 1984-06-13
1. Company facts
- Status
- active
- Lifecycle
- 🌳 Mature — Long-running with flat or slow growth. Steady cash, limited upside.
- Jurisdiction
- england-wales
- Registered office
- 33 Inkerman Street, Nechells, Birmingham, B7 4SB
- SIC codes
- 25990 — SIC 25990
- Accounts next due
- 2027-09-30
- Confirmation statement next due
- 2026-10-15
2. Directors (3 active)
- BULLON, Adam Christopher
- director · appointed 2024-08-15 · born 12/1981 (age 45)
- LOMAS, Brendan
- director · appointed 2024-08-15 · born 8/1982 (age 44)
- ROONEY, Thomas James
- director · appointed 2024-08-15 · born 6/1990 (age 36)
3. Shareholders (1 active)
- Ventilation Warehouse Group Ltd
- 75-100% shares · 75-100% voting · board control
4. Group structure
Ventilation Warehouse Group Ltd is the ultimate parent — holding 75%+ shares. This company sits inside their group.
- Ventilation Warehouse Group Ltd
- Corporate parent · 75-100%
Headline verdict
- Opportunity score
- 73/100 (Strong)
- Owner dependency
- moderate — 50/100
- Red flags
- 0 high · 0 medium · 0 low