Contec Design Services Limited

Large enterpriseUK · ThursoCompany No. SC344471

Contec Design Services Limited is a UK limited company, based in Thurso, incorporated in 2008. Has won 18 UK public-sector contracts worth £2.8m across 7 buyers, primarily CTM Portal for the NDA Shared Services Alliance.

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Active contracts

no new awards in 30d

Contracted (12m)

—

no data

Public buyers

stable this month

Top buyer share

58%

CTM Portal for the NDA Shared Services Alliance

Buyer concentration

Each block sized by share of total award value. A dominant block signals dependency on one buyer.

Severe concentration. Top buyer alone = 58% of revenue.

CTM Portal for the NDA Shared Services Alliance

£1.7m

58%

Dounreay Site Restoration Limited

£833k

29%

Dounreay Site Restoration Ltd

£215k

NRS Dounreay

£60k

Dounreay a division of Magnox Limited

£43k

Other (2 buyers)

£40k

Contracts won · 18 total · 6 active · 12 expired

Every contract award published under the Procurement Act.

Sort

Title	Buyer	Award type	Value	Awarded	Status
Lot 2 EC&I - Framework Agreement for the Provision of Design Services (Minor)	CTM Portal for the NDA Shared Services Alliance	Shared contract	£1.0m lot total · 3 suppliers	17 May 2021	expired
Framework for Provision of Electrical, Control & Instrumentation Services (Minor)	Dounreay Site Restoration Limited	Shared contract	£833k lot total · 6 suppliers	01 May 2017	expired
DFR Breeder Project - Senior Design Engineer Support	CTM Portal for the NDA Shared Services Alliance	Direct contract	£323k	20 Sept 2021	expired
Services of experienced Electrical Engineers to Support the DCP Stores Extension Project	CTM Portal for the NDA Shared Services Alliance	Direct contract	£156k	20 Dec 2021	expired
ADU Floc Electrical, Control and Instrumentation Services Support	Dounreay Site Restoration Ltd	Direct contract	£148k	29 Sept 2022	expired
Provision of EC&I Design and Technical Support	CTM Portal for the NDA Shared Services Alliance	Direct contract	£120k	30 Aug 2021	expired
Provision of ATW: Electrical Control Panels to the Shaft and Silo Project	Dounreay Site Restoration Ltd	Direct contract	£68k	04 Nov 2022	expired
D1203 Space Extract Ventilation Control System Procure, Manufacture and Testing	NRS Dounreay	Direct contract	£60k	12 Mar 2024	expired
Electrical Design For the Removal/Replacement of Substation Reyrolle HH Frames	Dounreay a division of Magnox Limited	Direct contract	£43k	16 Oct 2023	expired
D1403 Replacement Standby Generator	Nuclear Restoration Services Limited (Dounreay)	Direct contract	£40k	11 Apr 2024	expired
Protection Coordination Study and arc Flash Study on the Dounreay Site Electrical Distribution System	CTM Portal for the NDA Shared Services Alliance	Direct contract	£33k	28 Apr 2021	expired
D1203 Vent Remediation - Ventilation Design Consultant	CTM Portal for the NDA Shared Services Alliance	Direct contract	£20k	12 Apr 2022	expired
Effluent Treatment Plant SCADA Software Upgrades	Nuclear Restoration Services Limited	Direct contract	—	—	active
D1206 - Crane Wireless Control & Zoning System Design	Nuclear Restoration Services Limited	Direct contract	—	—	active
Active Filter Change Robot Support	Nuclear Restoration Services Limited	Direct contract	—	—	active

Showing 1–15 of 18

Contec Design Services Limited

Buyer concentration

Contracts won · 18 total · 6 active · 12 expired

Top buyers · by total award value

Category mix — CPV divisions

Geographic spread

Modifications received · scope growth on existing wins

Compliance scorecard

Financial health

Company information

Corporate structure

Companies House data

Peer suppliers

News mentions

Compliance scorecard

Financial health

Company information

Corporate structure

Contec Design Services Limited

Companies House data

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