| Ref. | Contract Name | Supplier Name | Total Value | Start Date | Period (months) | End Date |
| HCC2315391 | Building cleaning contract Broxbourne School | Hayward Service Ltd | £750,000.00 | 01/06/2024 | 60 | 31/05/2029 |
| HCC2314592 | Building cleaning contract Stanborough School | Evergreen Cleaning Company | £540,000.00 | 01/08/2023 | 36 | 31/07/2026 |
| HCC2113472 | Building Cleaning Framework Agreement for Cleaning Contracts | Hayward Service Ltd | £7,000,000.00 | 01/09/2022 | 48 | 31/08/2026 |
| HCC2314890 | Building cleaning Nobel School | Evergreen Cleaning Company | £540,000.00 | 01/11/2023 | 36 | 31/10/2026 |
| HCC1911361 | Building Cleaning Service Contract | Norse Commercial Services Ltd | £140,000.00 | 01/08/2019 | 84 | 31/07/2026 |
| HCC2012270 | Building Cleaning Service Contract for Scholars Educational Trust | Ridgecrest Cleaning Services | £1,590,000.00 | 01/10/2020 | 60 | 30/09/2025 |
| HCC2012203 | Building Cleaning Services Contract | Hayward Service Ltd | £827,500.00 | 01/09/2020 | 60 | 31/08/2025 |
| HCC1911945 | Building Cleaning Services Contract For Kings Langley School | Evergreen the Cleaning Company Ltd | £450,000.00 | 01/04/2020 | 60 | 31/03/2027 |
| HCC2213531 | Cleaning Contract | Birkin Cleaning Services Ltd | £1,548,118.00 | 01/04/2023 | 36 | 31/03/2026 |
| HCC2213531 | Cleaning Contract | Regent Office Care Limited t/a Samsic UK | £1,548,118.00 | 01/04/2023 | 36 | 31/03/2026 |
| HCC2213793 | Provision of cleaning services for Barnwell Middle and Upper School | Churchills Contract Services | £360,000.00 | 01/09/2022 | 36 | 31/08/2025 |
| HCC2113415 | Provision of cleaning services for The Hemel Hempstead School | Hayward Service Ltd | £160,000.00 | 01/04/2022 | 60 | 31/03/2027 |
| HCC2416126 | Provision of school building cleaning | Hayward Service Ltd | £1,250,000.00 | 01/04/2025 | 60 | 31/03/2030 |
| HCC2516523 | Provision of School Building Cleaning | | £975,000.00 | 14/07/2025 | 60 | 13/07/2030 |
| HCC2213716 | To provide a building cleaning service contract for Dame Alice Owens | Hayward Service Ltd | £1,250,000.00 | 01/08/2022 | 36 | 31/07/2025 |
| HCC2213717 | To provide a building cleaning service contract for Haileybury Turnford | Evergreen Cleaning Company | £750,000.00 | 01/09/2022 | 36 | 31/08/2025 |
| HCC2415656 | To provide a building cleaning service contract for The Bishop's Stortford High School | Evergreen Cleaning Company | £450,000.00 | 01/09/2024 | 36 | 31/08/2027 |