Open Tenders
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Nuclear Decommissioning Authority
Buyer Intelligence Snapshot
Find a Tender (20)
Contracts Finder (19)
Awarded Notices
38
Known GBP Value
£1,167,014,996
Avg Notice Value (Known GBP)
£32,417,083
Active Sectors
14
Awarded Suppliers
22
Open Opportunities
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Top Suppliers (Awarded)
Page 1 of 2 (22 suppliers)
| Supplier | Award Count | Known GBP | Most Recent Award | Sector Concentration |
|---|---|---|---|---|
| TUV SUD Ltd | 6 | £10,420,000 | 11 Feb 2026, 15:26 | Research and development services and related consultancy services |
| Energus | 4 | £1,720,000 | 04 Mar 2026, 14:41 | Adult-education services at university level |
| National Nuclear Laboratory | 4 | £710,000 | 06 Mar 2026, 12:49 | Research and development services and related consultancy services |
| AMENTUM CLEAN ENERGY LIMITED | 4 | £483,833 | 23 Feb 2026, 14:13 | Research and development services and related consultancy services |
| Alexander Mann Solutions Limited | 2 | £1,044,600,000 | 19 Dec 2025, 12:08 | Supply services of personnel including temporary staff |
| Serco Limited | 2 | £4,000,000 | 30 Jan 2026, 13:09 | Personnel-training services |
| Sopra Steria Limited | 1 | £46,200,000 | 23 Dec 2025, 10:47 | IT services: consulting, software development, Internet and support |
| Clarity Travel Limited t/a Clarity | 1 | £42,500,000 | 06 Mar 2026, 14:32 | Business travel services |
| UKAEA | 1 | £7,500,000 | 05 Feb 2026, 15:52 | Research and development services and related consultancy services |
| Calder Conferences limited | 1 | £7,003,302 | 06 Mar 2026, 15:06 | Hotel meeting and conference services |
| National Decommissioning Centre | 1 | £200,000 | 29 Jan 2026, 14:02 | Research and development services and related consultancy services |
| THE BERKELEY PARTNERSHIP LLP | 1 | £171,600 | 02 Feb 2026, 13:47 | Research and development services and related consultancy services |
| Eden Nuclear | 1 | £100,000 | 20 Feb 2026, 11:41 | Research and development services and related consultancy services |
| RUSSELL REYNOLDS ASSOCIATES LIMITED | 1 | £88,200 | 13 Mar 2026, 10:50 | Recruitment services |
| Doc-Works | 1 | £51,379 | 02 Mar 2026, 14:27 | Software support services |
| IfM Engage Ltd | 1 | £50,000 | 16 Feb 2026, 13:47 | Research and development services and related consultancy services |
| RSM UK Risk Assurance Services LLP | 1 | £45,000 | 13 Mar 2026, 10:45 | Internal audit services |
| World Institute for Nuclear Security | 1 | £23,000 | 20 Jan 2026, 16:23 | Personal development training services |
| University of Cambridge | 1 | £20,000 | 02 Mar 2026, 09:54 | Research and development services and related consultancy services |
| ACB Ltd | 1 | £13,657 | 16 Mar 2026, 14:14 | Research and development services and related consultancy services |
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Top Sectors by Notice Count
| Sector | Notices |
|---|---|
| Research and development services and related consultancy services | 22 |
| Adult-education services at university level | 2 |
| Laboratory services | 2 |
| Personnel-training services | 2 |
| Supply services of personnel including temporary staff | 2 |
| Business travel services | 1 |
| Energy and related services | 1 |
| Hotel meeting and conference services | 1 |
| IT services: consulting, software development, Internet and support | 1 |
| Internal audit services | 1 |
| Membership organisation services | 1 |
| Personal development training services | 1 |
Top Sectors by Known GBP Value
| Sector | Known GBP | Notices |
|---|---|---|
| Supply services of personnel including temporary staff | £1,044,600,000 | 2 |
| IT services: consulting, software development, Internet and support | £46,200,000 | 1 |
| Business travel services | £42,500,000 | 1 |
| Research and development services and related consultancy services | £19,681,090 | 19 |
| Hotel meeting and conference services | £7,003,302 | 1 |
| Personnel-training services | £4,000,000 | 2 |
| Energy and related services | £1,092,000 | 1 |
| Adult-education services at university level | £1,000,000 | 2 |
| Laboratory services | £720,000 | 2 |
| Recruitment services | £88,200 | 1 |
| Software support services | £51,379 | 1 |
| Internal audit services | £45,000 | 1 |
Top CPV Codes
| CPV Code | Description | Notices | Known GBP |
|---|---|---|---|
| 73000000 | Research and development services and related consultancy services | 22 | £19,681,090 |
| 79620000 | Supply services of personnel including temporary staff | 2 | £1,044,600,000 |
| 79632000 | Personnel-training services | 2 | £4,000,000 |
| 80430000 | Adult-education services at university level | 2 | £1,000,000 |
| 71900000 | Laboratory services | 2 | £720,000 |
| 72000000 | IT services: consulting, software development, Internet and support | 1 | £46,200,000 |
| 79997000 | Business travel services | 1 | £42,500,000 |
| 55120000 | Hotel meeting and conference services | 1 | £7,003,302 |
| 71314000 | Energy and related services | 1 | £1,092,000 |
| 79600000 | Recruitment services | 1 | £88,200 |
| 72261000 | Software support services | 1 | £51,379 |
| 79212200 | Internal audit services | 1 | £45,000 |
| 80570000 | Personal development training services | 1 | £23,000 |
| 98100000 | Membership organisation services | 1 | £11,025 |
Monthly Trend
| Month | Total | Open | Awarded | Known GBP |
|---|---|---|---|---|
| Dec 2025 | 3 | 0 | 3 | £1,090,800,000 |
| Jan 2026 | 13 | 0 | 12 | £16,098,025 |
| Feb 2026 | 11 | 0 | 11 | £8,545,433 |
| Mar 2026 | 12 | 0 | 12 | £51,571,538 |
Months active in last 12: 4. Longest active streak: 4 months.
Data Quality
Known GBP coverage: 92.3% of notices have known GBP values.
Awarded supplier coverage: 97.4% of notices have `awarded_to` populated.
Known caveats: Hidden/excluded sources are not included (`procontract_due_north`, `esourcingni_jaggaer`). "Known GBP" only includes notices where currency is GBP and value is present.