VS
Ventilation Surveys and Services
Ventilation Surveys and Services is a UK limited company, based in Liverpool, incorporated in 2010. Has won 6 UK public-sector contracts worth £80k across 3 buyers, primarily Lisburn and Castlereagh City Council.
Active contracts
6
no new awards in 30d
Contracted (12m)
£80k
new
Public buyers
3
stable this month
Top buyer share
81%
Lisburn and Castlereagh City Council
Buyer concentration
Each block sized by share of total award value. A dominant block signals dependency on one buyer.
Severe concentration. Top buyer alone = 81% of revenue.
Lisburn and Castlereagh City Council
£65k
81%TEC Partnership
£15k
19%Western Health and Social Care Trust
—
0%Contracts won · 6 total · 6 active · 0 expired
Every contract award published under the Procurement Act.
| Title | Buyer | Award type | Value | Awarded | Status |
|---|---|---|---|---|---|
| PPM 25 Kitchen Grease Extract Systems | Lisburn and Castlereagh City Council | Direct contract | £65k | 13 Aug 2025 | active |
| TEC Partnership - General Ventilation Service 2025 | TEC Partnership | Direct contract | £15k | 24 Oct 2025 | active |
| Maintenance of Ventilation Systems (Including Smoke Dampers) and HVAC Hygiene Maintenance and Cleaning [5470794] | Western Health and Social Care Trust | Shared contract | — lot total · 2 suppliers | — | active |
| Maintenance of Ventilation Systems (Including Smoke Dampers) and HVAC Hygiene Maintenance and Cleaning [5470794] | Western Health and Social Care Trust | Direct contract | — | — | active |
| Maintenance of Ventilation Systems (Including Smoke Dampers) and HVAC Hygiene Maintenance and Cleaning [5470794] | Western Health and Social Care Trust | Shared contract | — lot total · 2 suppliers | — | active |
| Maintenance of Ventilation Systems (Including Smoke Dampers) and HVAC Hygiene Maintenance and Cleaning [5470794] | Western Health and Social Care Trust | Direct contract | — | — | active |