# INTEGRATED DECOMMISSIONING SOLUTIONS — UK public sector contract awards

> A prime supplier profile built from sourced government contract award notices.

## Key facts

- Awards: 61
- Known award value: £48,702,769
- First award: 18 April 2018
- Latest award: 15 July 2025

## Top public sector buyers

- CTM Portal for the NDA Shared Services Alliance — 27 awards
- [Sellafield Ltd](/buyers/sellafield-ltd/contract-awards) — 26 awards
- [Sellafield Limited](/buyers/sellafield-limited/contract-awards) — 5 awards
- Integrated Decommissioning Solutions — 1 awards
- Integrated Decommissioning Solutions Ltd — 1 awards

## Contract awards

### [DDP00780 - Digital Repatriation](/contracts/ocds-b5fd17-3327c959-9af7-47ad-9d88-b2f7e58ade30)

Integrated Decommissioning Solutions · £28,587 · 15 July 2025 · awarded

### [DDP00763 - RAD Calder R1 Short demolition](/contracts/ocds-b5fd17-e85b13c1-7f79-4c4c-af15-704bdb7d7e17)

Sellafield Ltd · £2,000,000 · 30 May 2025 · awarded

### [DDP00749 - Calder Turbine Hall B Works Portfolio](/contracts/ocds-b5fd17-40a41b14-e93d-47fd-a75b-98b741b52f40)

Sellafield Ltd · £1,000,000 · 30 July 2024 · awarded

### [DDP00708 DWSP - Facility](/contracts/ocds-b5fd17-b209a83a-b360-4963-9149-a94cd3472a03)

Sellafield Limited · £1,500,000 · 27 September 2024 · awarded

### [DDP00761 NGC enabling works](/contracts/ocds-b5fd17-6ee9f909-7608-47c8-98ef-5f64f796f41c)

Sellafield Ltd · £446,154 · 9 September 2024 · awarded

### [DDP00748 - IIND B204 Building Modifications Design Contract](/contracts/ocds-b5fd17-3a817e95-5a93-4cbe-9988-e39f48de41dd)

Sellafield Ltd · £882,774 · 20 May 2024 · awarded

### [DDP00747 - RAD Calder enabling works](/contracts/ocds-b5fd17-6c2be22f-8e71-45d3-b7dc-02953955a334)

Sellafield Ltd · £853,668 · 7 May 2024 · awarded

### [DDP00674 Laser Decontamination Tiger Team](/contracts/ocds-b5fd17-efd88298-fac3-469b-b91f-cf00ccc04523)

Sellafield · £102,719 · 10 July 2023 · awarded

### [DDP00733 Calder Hall Turbine Hall B Complex Demolition Enabling Works](/contracts/ocds-b5fd17-ed028c82-f86f-4b7f-b43a-f8254ee3793f)

Sellafield Ltd · £257,673 · 1 March 2024 · awarded

### [DDP00734 - WAGR Temporary Welfare](/contracts/ocds-b5fd17-cd57676b-6e80-485d-84a4-01c72619609b)

Sellafield Ltd · £1,123,077 · 1 March 2024 · awarded

### [DDP00728 - IIND Offsite Testing](/contracts/ocds-b5fd17-15d201c8-9806-44ea-8cd0-04164ce4822f)

Sellafield Ltd · £1,059,429 · 9 January 2024 · awarded

### [DDP00712 - SSRF AD - B88 Continuous Operations](/contracts/ocds-b5fd17-ccb20fc7-a27a-4fe4-89a2-ae4db8175407)

Sellafield Ltd · £750,349 · 6 November 2023 · awarded

### [DDP00712 - SSRF AD - B88 Continuous Operations](/contracts/ocds-b5fd17-61d36d72-b590-4f3f-a933-5657a998d784)

Sellafield Ltd · £750,349 · 6 November 2023 · awarded

### [DDP00709 Calder R1 Vertical Fuel Route Pilot](/contracts/ocds-b5fd17-b167da56-66c9-4807-8c2a-614852a7e411)

Sellafield Limited · £399,778 · 21 August 2023 · awarded

### [DDP00653 - Calder IDS Management Team](/contracts/ocds-b5fd17-51d0e163-4c11-4ef3-9aae-1f0520bf7a10)

Sellafield Limited · £2,609,539 · 20 March 2023 · awarded

### [DDP00671 - Calder Decommissioning and De-Planting Works](/contracts/ocds-b5fd17-7d8e7c98-91f6-498d-b519-a8a761231ec8)

Sellafield Limited · £1,631,019 · 8 March 2023 · awarded

### [DDP00511 - IIND Enabling Works Size Reduction and Dismantling](/contracts/ocds-b5fd17-0174e7cc-baa8-4f04-926a-c7365b42265e)

Sellafield Limited · £734,451 · 29 June 2023 · awarded

### [DDP00701 HEx 2 R3 C1 Thermocouple Removal](/contracts/ocds-b5fd17-2465a8ff-1a51-436a-8df5-508dbe480476)

Sellafield Ltd · £86,500 · 3 August 2023 · awarded

### [DDP00674 Laser Decontamination Tiger Team](/contracts/ocds-b5fd17-c5e7a387-af9b-45d0-91d7-c9780373a235)

Sellafield Ltd · £102,413 · 10 July 2023 · awarded

### [DDP00679 - FGRP Aligned Partner Management Team](/contracts/ocds-b5fd17-3d8b646d-d67b-42f0-9063-39919c9594c9)

Sellafield Ltd · £322,890 · 26 June 2023 · awarded

### [DDP00683 North Group Compound ECI Scoping](/contracts/ocds-b5fd17-363cee2a-dddf-4d13-8571-a7c1957edae6)

Sellafield Ltd · £84,215 · 14 June 2023 · awarded

### [DDP00681 - Calder Temporary Welfare](/contracts/ocds-b5fd17-baa679ae-6493-4e4d-8c0c-26de89892cc7)

Integrated Decommissioning Solutions Ltd · £924,263 · 26 May 2023 · awarded

### [DDP00672 - Calder Electrical Maintenance 23-25](/contracts/ocds-b5fd17-bcad43b2-3925-4ad4-8073-a069c0d616a8)

Sellafield Ltd · £715,227 · 13 March 2023 · awarded

### [DDP00614 - R2 Pile Cap Clearance](/contracts/ocds-b5fd17-a3645b63-c5ab-470b-b06d-5d7ee341f0c9)

CTM Portal for the NDA Shared Services Alliance · £866,677 · 27 April 2022 · awarded

### [DDP00598 - Calder Vertical Removals](/contracts/ocds-b5fd17-9e476d7f-8f9e-4afa-8d9e-2acdc42dc800)

CTM Portal for the NDA Shared Services Alliance · £449,324 · 25 March 2022 · awarded

Page 1 of 3; 61 total records.