SIEMENS MOBILITY LIMITED
- Country
- United Kingdom
- Reference
- GB-COH-00016033
Siemens Mobility Limited supplies railway rolling stock, signalling and related maintenance services to rail operators and infrastructure bodies in London and Yorkshire and the Humber. Across 19 public contract awards, it has won approximately £1,487,297,102, with activity recorded from 2025 to 2026 and its busiest year being 2026, with 11 awards. The main buyers are Northern Trains Limited (7 contracts), which has awarded it train services agreements and sanding modifications for Class 158 units, and Transport for London (7 contracts), which has awarded it signalling design, maintenance and performance work on the Elizabeth Line and London Overground. South Western Railway Limited (3 contracts) and Network Rail Infrastructure Limited (2 contracts) make up the remainder. The most telling awards are three direct awards of £377,010,656 each from South Western Railway Limited for a Train Services Agreement covering Class 444/450 rolling stock (May and July 2025), and a £158,239,856 Train Services Agreement for a Class 350 electric multiple unit fleet from Northern Trains Limited (July 2026). The most recent award is a £3,600,000 direct award from Transport for London for Elizabeth Line communication performance improvement (September 2026).
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Activity of SIEMENS MOBILITY LIMITED in public procurement
By sector (CPV)
- Railway signalling works20.0%
- Repair and maintenance services…20.0%
- Repair, maintenance and…20.0%
- Railway and tramway locomotives…12.0%
- Mechanical engineering…8.0%
- Electrical signalling equipment…8.0%
- Other12.0%
CPV code
| CPV code | Awards |
|---|---|
| Railway signalling works 45234115 | 5 |
| Repair and maintenance services of rolling stock 50222000 | 5 |
| Repair, maintenance and associated services related to railways and other equipment 50220000 | 5 |
| Railway and tramway locomotives and rolling stock and associated parts 34600000 | 3 |
| Mechanical engineering installation works 45351000 | 2 |
| Electrical signalling equipment for railways 34632200 | 2 |
| Parts of railway or tramway locomotives or rolling stock; railways traffic-control equipment 34630000 | 2 |
| Signalling equipment 34942000 | 1 |
Activity by year
Recent awards
Open in El Vínculo →- Direct Award for Elizabeth Line 5 years Communication performance improvement project £3,600,00022 September 2026
- Train Services Agreement in relation to a fleet of class 350 electric multiple units and associated equipment £158,239,85613 July 2026
- Elizabeth Line signalling performance improvement Work package 1 £4,316,7201 July 2026
- Class 158 Single Variable Rate Sanding (SVRS) Modification £1,790,89827 January 2026
- Class 158 Single Variable Rate Sanding (SVRS) Modification £1,790,89827 January 2026
- Transpennine Route Upgrade Programme – York Electrical Control Room Relocation £5,108,48416 December 2025
- Direct award of a Train Services Agreement for Class 444/450 rolling stock £377,010,6569 May 2025
- Class 350 TSA £158,239,856
- Elizabeth Line 5 years Communication performance improvement strategy £2,850,000
- Class 158 Single Variable Rate Sanding (SVRS) Modification £1,790,898
Contracting authorities that award contracts to SIEMENS MOBILITY LIMITED
Contract types
- Services57.9%
- Works42.1%
By amount range
Keywords
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