# Security & defence in South East public sector tenders (2 open)

Security & defence in South East: 2 open tenders, 2 coming soon, 26 contracts ending within 12 months.

## Closing first
| Tender | Buyer | Closes | Value | Buyer's usual contest |
| --- | --- | --- | --- | --- |
| [Supply, Installation and Operation of an Occupancy Sensor and Monitoring Solution](https://bidcount.co.uk/?t=ocds-h6vhtk-06f99c) | University of Portsmouth Higher Education Corporation | 2026-10-19 | not stated | few bidders |
| [Radiation and Tritium Safety Diagnostics](https://bidcount.co.uk/?t=ocds-h6vhtk-077962) | UK Atomic Energy Authority | 2026-10-22 | £1m | few bidders |

## Largest open tenders
| Tender | Buyer | Closes | Value | Buyer's usual contest |
| --- | --- | --- | --- | --- |
| [Radiation and Tritium Safety Diagnostics](https://bidcount.co.uk/?t=ocds-h6vhtk-077962) | UK Atomic Energy Authority | 2026-10-22 | £1m | few bidders |

## Buyers here that usually draw the fewest bids
| Buyer | Usual bids | Open here |
| --- | --- | --- |
| [UK Atomic Energy Authority](https://bidcount.co.uk/buyers/uk-atomic-energy-authority) | 3 | 1 |
| [University of Portsmouth Higher Education Corporation](https://bidcount.co.uk/buyers/university-of-portsmouth-higher-education-corporation) | 3 | 1 |

## Buyers
- [University of Portsmouth Higher Education Corporation](https://bidcount.co.uk/buyers/university-of-portsmouth-higher-education-corporation): 1
- [UK Atomic Energy Authority](https://bidcount.co.uk/buyers/uk-atomic-energy-authority): 1
- [Kent County Council](https://bidcount.co.uk/buyers/kent-county-council): 1
- [Brighton and Hove City Council](https://bidcount.co.uk/buyers/brighton-and-hove-city-council): 1

Source: Find a Tender and Contracts Finder, Open Government Licence v3.0. Updated 2026-10-09. Bid counts describe a buyer's history, not a forecast. Method: https://bidcount.co.uk/about. Page: https://bidcount.co.uk/tenders/security-and-defence/south-east