CTM Portal for the NDA Shared Services Alliance
The CTM Portal for the NDA Shared Services Alliance is the In-tend Contracts Manager e-sourcing platform used by the Nuclear Decommissioning Authority and its operating companies, including Sellafield Ltd, Magnox Ltd, Dounreay and the Low Level Waste Repository. It publishes tender opportunities and contract records across nuclear decommissioning, waste management, engineering services, construction and professional advisory services.
Live contracts
121
Total awarded
£2.4bn
Active suppliers
374
Notices published
1000
Activity range
13 Jul → 06 Feb
Spend profile
Award value by month — rolling 24 months. Line shows 12-month moving average.
Contract pipeline
Forward flow — planned notices through to completed awards in the last 90 days.
Planned
21
Open (bidding)
15
Awarded (90d)
0
Modified (90d)
0
Procurement mix
How this buyer procures — by procedure, instrument, and publication source.
Contract type
Instrument type
Awarded contracts · 121 live
All contracts with a published award notice where CTM Portal for the NDA Shared Services Alliance is the contracting authority.
Top suppliers · by total award value
Ranked by cumulative awarded value. YoY = last 12 months vs prior 12 months.
Category spend breakdown
By CPV division · lifetime awards
Activity heatmap
Award volume by CPV division × month. Darker = more £ awarded.