Find a TenderAwarded without competitionContract details notice
Published 23 Jan 2026, 12:38 GMT

Official UK procurement notice

715733472 Thermal Clip-On System (TCOS) UK 5

Official notice

Authority: Defence Equipment and Support (Central government)

Direct awardDefence & securitySME suitable
Awarded value£4,500,000published award · exc. VAT
Awarded 4 Mar 2026no call for competition
Awarded to Thermoteknix Systems Ltd

What is being bought

Published requirement description

The Ministry of Defence intends to award a Combined Support Contract to Thermoteknix Systems Limited for:

i) the additional supply of the in-service Thermal Clip-On Systems (“TCOS”) and supporting ancillaries; and

ii) the repair and maintenance of these capabilities.

The contract will be for a period of 1 year and have a potential value of up to £4.5M (excluding VAT).

The lotProcurement structure

single lot · no lot value published
Lot #1AwardedSME
Delivery: UKEligibility: SME eligible

Procedure terms & legal framework

From the official record
Procedure method
Direct award
Legal basis
UKPGA · 2023/54 Procurement Act 2023
Notice status
Awarded without competition
Procurement threshold
Unspecified in notice
Regulatory regime
Defence & security
Commercial structure
Stand-alone contract (no framework)
Competition type
Direct award (no call for competition)
GPA / WTO covered
Unspecified in notice
Recurring procurement
Unspecified in notice
First published
23 Jan 2026, 12:38 GMT
Last source update
27 Mar 2026, 16:26 GMT
Authority reference
15733472 Thermal Clip-On System (TCOS)
FTS notice number
2026/S 000-028731
Latest notice
Contract details notice (UK7)
Delivery area
UK
Official registry OCID
ocds-h6vhtk-060d4c Find a Tender
Why no open competition
Single Suppliers Technical Reasons
Published justification

Single supplier - technical reasons

The Ministry of Defence intends to award a Combined Support Contract to Thermoteknix Systems Limited for:

i) the additional supply of the in-service Thermal Clip-On Systems ("TCOS") and supporting ancillaries; and

ii) the repair and maintenance of these capabilities.

The contract will be for a period of 1 year and have a potential value of up to £4.5M (excluding VAT).

It is considered that this contract can be awarded under section 41 of the Procurement Act 2023 relying on the direct award justification specified in para 6 of Schedule 5 (single supplier - technical grounds). It is considered that a Direct Award is permissible under the Act on the basis that, due to an absence of competition for technical reasons, only Thermoteknix Systems Ltd can deliver the goods and services in accordance with the Army's Land Fleet Requirements and there are no alternatives to those goods, services or works.

Thermoteknix Systems Ltd is the Original Equipment Manufacturers (OEM) and Design Authority (DA) of the current in-service TCOS and supporting ancillaries, [including providing repair, technical support, and configuration management services for these capabilities]. Only Thermoteknix Systems Ltd has the necessary technical data, knowledge, and expertise, including access to proprietary, to deliver this requirement. Their continued technical expertise, technical data, and knowledge is necessary to ensure that the TCOS remain fully operational, compliant and interoperable with existing in-service MOD platforms and weapons. Incompatibility between the TCOS and existing systems would require re-testing, and new verification and validation to ensure safety and suitability for service, operational performance and effectiveness, and interoperability. Introducing new items would result in disproportionate cost, time and difficulties. For technical reasons, therefore, only Thermoteknix can supply these

goods and ancillary services, and there are no reasonable alternative goods or services to deliver this requirement.

How it was run

Official notice
Submission deadline
—

Timeline

13 Mar 2026 → 27 Mar 2026 · 2 dates
  1. Standstill ends217 days ago
    13 Mar 2026, 23:59 GMT
  2. Notice published203 days ago
    27 Mar 2026, 16:26 GMT

Notice history

4 events · 3 releases on Find a Tender · since 23 Jan 2026
  1. Transparency notice published
    23 Jan 2026, 12:38 GMT
    UK5
  2. Contract award notice published
    4 Mar 2026, 13:54 GMT
    UK6
  3. Contract signature expected
    18 Mar 2026, 23:59 GMT
    scheduled
  4. Contract details notice published
    27 Mar 2026, 16:26 GMT
    UK7

Commercial outcome & contract awards

Published awards, contracts and bid statistics, not a forecast
Awards 1
Awarded value £4,500,0001 award exc. VAT
Contracts signed 1latest 24 Mar 2026
Awarded toValueDateStatus
Thermoteknix Systems LtdSME +1 morejoint award715733472 Thermal Clip-On Systems18 Mar 2026 – 17 Mar 2027£4,500,0004 Mar 2026Awarded

Contracts

  • 715733472 Thermal Clip-On System (TCOS) · Thermoteknix Systems LtdSME +1 more

    Signed
    24 Mar 2026
    Value
    £4,500,000
    Period
    24 Mar 2026 – 23 Mar 2027
    Status
    active
    6 agreed KPIs: KPI1- Delivery on Time (Demand Orders) · KIPI2- Self to Self-Delivery (Demand Orders) · KPI3- Delivery on Time (Ad-Hoc Tasks) …
    • KPI1- Delivery on Time (Demand Orders)
    • KIPI2- Self to Self-Delivery (Demand Orders)
    • KPI3- Delivery on Time (Ad-Hoc Tasks)
    • KPI4- Delivery on Time (Repair Tasks)
    • KPI5- Ad-Hoc Tasking Responses
    • KPI6- Repair Tasking Responses

Contracting authority & participating public bodies

Defence Equipment and Support

Contracting authorityPublic authority - central government GB-PPON: PVRL-5831-GLMM MOD Abbey Wood, Bristol, South West, BS34 8JHContact name, email, phone

Bidders & participating suppliers

2 commercial parties on the notice
  • Thermoteknix Systems LimitedAwarded supplierGB-COH: 01624251 Tennyson House, Cambridge Business Park, Cambridge, Cambridgeshire, United Kingdom, CB4 0WZ, Cambridge, East of England, CB4 0WZContact email
  • Thermoteknix Systems LimitedAwarded supplierGB-PPON: PNLX-8177-CXXM Tennyson House, Cambridge Business Park, Cambridge, Cambridge, East of England, CB4 0WZContact email, phone

Official documents & specifications (4)

Official links; attachments are not copied

Tender pack and attachments

Notices published for this procedure

  • Contract details notice contractContract details noticeUK7Contract details notice on Find a Tender
  • Contract award notice awardContract award noticeUK6Contract award notice on Find a Tender
  • Transparency notice awardTransparency noticeUK5Transparency notice on Find a Tender