Ventilation equipment: UK Tenders, Buyers & Competition
CPV 42520000·Supplies · class·in Industrial machinery
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Tenders you can still bid for.
Notices at tender stage whose deadline has not passed, counted the way the search counts them: a notice shows under every code and region it names.
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Notices published in the last 12 months.
Counted per tender, not per lot, against the 12 months before where shown.
Codes and neighbouring classes
The 8-digit CPV codes notices in this class actually use, and the other classes of the same division
42520000 Ventilation equipment11 notices · 69%- Lifting and handling equipment 130 · 12m
- Pumps and compressors 84 · 12m
- Heat-exchange units, air-conditioning and refrigerating equipment, and filtering machinery 80 · 12m
- Miscellaneous special-purpose machinery 65 · 12m
- Command and control system, printing, graphics, office automation and information-processing equipment 45 · 12m
- Boiler installations 38 · 12m
- Distilling, filtering or rectifying apparatus 37 · 12m
- Machinery for textiles 32 · 12m
- Machinery for cleaning bottles, packing and weighing and spraying machinery 28 · 12m
- Taps, cocks, valves and similar appliances 22 · 12m
- All of Industrial machinery →
Who buysi
Which buyers publish the most notices here.
Buyers ranked by the number of notices, duplicate names merged.
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Which buyers publish the most notices here.
Buyers ranked by the number of notices, duplicate names merged.
All notices carrying this code · official UK_CA_TYPE where published (NHS bodies are central government authorities), else derived from the authority name
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What kinds of public bodies buy here.
Notices by the buyer’s type as published, otherwise by its name.
Central government40%(6 notices)
6 of 15 notices are Central government (40%).Other public bodies20%(3 notices)
3 of 15 notices are Other public bodies (20%).Education & universities13%(2 notices)
2 of 15 notices are Education & universities (13%).Local authorities13%(2 notices)
2 of 15 notices are Local authorities (13%).Housing associations7%(1 notices)
1 of 15 notices are Housing associations (7%).Not classified7%(1 notices)
1 of 15 notices are Not classified (7%).
| Contracting authority | Type | Notices | Last 12 months | Open now |
|---|---|---|---|---|
| Ministry of Justice | Central government | 3 | 1 | 0 |
| Chesterfield Borough Council | Local authorities | 2 | 0 | 0 |
| Queen's University Belfast | Education & universities | 2 | 0 | 0 |
| Advantage South West | Other public bodies | 1 | 0 | 0 |
| Gov Facility Services Ltd | Other public bodies | 1 | 0 | 0 |
| KINGSTOWN WORKS LIMITED | Other public bodies | 1 | 0 | 0 |
| Royal Berkshire Fire Authority | Police, fire & emergency | 1 | 1 | 0 |
| Somerset NHS Foundation Trust | Central government | 1 | 1 | 0 |
| Springboard Two Housing Association Limited | Housing associations | 1 | 1 | 0 |
| The Queen Elizabeth Hospital King's Lynn NHS Foundation Trust | Central government | 1 | 0 | 0 |
12 distinct authorities in total · the ten most active shown.
Where the work is deliveredi
Where the work on these notices is delivered.
Delivery regions published on the notices. A notice with several regions counts in each.
Where the work is, not where the buyer is based.
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Where the work on these notices is delivered.
Delivery regions published on the notices. A notice with several regions counts in each.
Where the work is, not where the buyer is based.
Delivery regions (ITL1) published on 9 of 16 notices · a notice covering several regions counts in each · competition columns: contracts awarded in the last 36 months, lots delivered in the region
| Region | Notices | Bids / lot | SME wins | Local wins |
|---|---|---|---|---|
| South East England | — | — | — | |
| Northern Ireland | — | — | — | |
| South West England | — | — | — | |
| Greater London | — | — | — | |
| Yorkshire and the Humber | — | — | — | |
| East of England | — | — | — |
Local wins = the winner’s registered region is the delivery region. Dashes: fewer than ten observations.
How it is boughti
How work here is packaged.
Notices by commercial tool: a single contract, a framework, or a dynamic purchasing system.
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How work here is packaged.
Notices by commercial tool: a single contract, a framework, or a dynamic purchasing system.
Commercial tool, procedure route and threshold as published on the notice, not a legal-regime claim
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How work here is packaged.
Notices by commercial tool: a single contract, a framework, or a dynamic purchasing system.
Contract94%(15 notices)
15 of 16 notices are Contract (94%).Framework6%(1 notices)
1 of 16 notices are Framework (6%).
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Which procedures buyers here use.
Notices by the procedure they declare: open, selective, limited or direct. Open and selective are competitions; limited and direct are not.
Open50%(8 notices)
8 of 16 notices are Open (50%).Direct award25%(4 notices)
4 of 16 notices are Direct award (25%).Route not published13%(2 notices)
2 of 16 notices are Route not published (13%).Selective6%(1 notices)
1 of 16 notices are Selective (6%).Limited / restricted6%(1 notices)
1 of 16 notices are Limited / restricted (6%).
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How much of this market is above the legal threshold.
Notices by whether the buyer marked them above or below the threshold that triggers the full rules.
Above threshold100%(4 notices)
4 of 4 notices are Above threshold (100%).
Who winsi
Which suppliers win the most here.
Suppliers ranked by the number of tenders won, not by money. A supplier on one big framework with many call-offs does not outrank one that won many separate competitions.
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Which suppliers win the most here.
Suppliers ranked by the number of tenders won, not by money. A supplier on one big framework with many call-offs does not outrank one that won many separate competitions.
Ranked by distinct procedures won on notices carrying this code, then award records · 12 awards to 11 suppliers
| Supplier | Procedures | Awards | Last 12 months | Buyers |
|---|---|---|---|---|
| Duct Services NI Ltd | 1 | 2 | 0 | 1 |
| AMR Electrical Services Ltd | 1 | 1 | 0 | 1 |
| Aeron AS | 1 | 1 | 1 | 1 |
| Air Plants Dust Extraction Ltd | 1 | 1 | 1 | 1 |
| Allentown UK Ltd | 1 | 1 | 0 | 1 |
| Camfil Limited | 1 | 1 | 1 | 1 |
| Cross Hire Ltd | 1 | 1 | 0 | 1 |
| DELTA VENTILATION LIMITED | 1 | 1 | 0 | 1 |
Where to submiti
Where bids for this work are submitted.
Notices by the portal in their submission link, where one is published.
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Where bids for this work are submitted.
Notices by the portal in their submission link, where one is published.
E-sourcing portals named in the submission address · 7 of 16 notices name one · each portal page explains registration
About this data
- Source. Official UK public procurement notices (Find a Tender), reused under the Open Government Licence v3.0. New notices arrive through the day; the figures are rebuilt nightly.
- What counts here. Every notice with a CPV code starting 4252. A notice with several codes counts in each sector it names. Notices from 2022 to 5 Oct 2026.
- Competition. Bids and winners cover the last three years and count each lot as its own contest; frameworks and dynamic purchasing systems are shown apart from ordinary contracts.
- Why no total spend. Notice estimates often repeat a framework’s ceiling, so adding them up would overstate the market. Typical contract values are shown instead.
- Every figure shows what it rests on. Not every notice publishes a bid count, a value or a delivery region, so each figure carries the number of records behind it, and one built on few records is marked as such. The on a figure explains it; the counting rules are in the methodology. Spotted something wrong? Tell us.