Devin Scobie Consulting

One of the most experienced public affairs/comms consultants based in Scotland today. I specialise in projects where several decades of experience in the transport and infrastructure sectors – and the all important contacts – can deliver real results.

Offering a 30+ year track record working in the PA/policy environment and recognised specialist in Holyrood and Westminster public affairs.

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Dynex Semiconductor Ltd

Dynex Semiconductor Ltd is a UK-based designer and manufacturer of high-power bipolar semiconductors, high power insulated gate bipolar transistor (IGBT) modules and high-power electronic assemblies.

The company’s power products are used worldwide in power electronic applications including electric power transmission and distribution, renewable and distributed energy, marine and rail traction motor drives, aerospace, electric vehicles, industrial automation and controls and power supplies.

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Digital Transit Limited

Digital Transit Limited (DTL) is a technology business specializing in condition monitoring and machine vision, safety critical software assessment, cybersecurity support and training.

We provide significant solutions, consulting and training in the UK, Australia, New Zealand, USA, China and Singapore.

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Delta Electronics (UK) Limited

Eltek designs and manufactures compact, high efficiency modular power conversion systems and energy storage solutions for the rail industry.

Our market leading power dense products provide resilient and scalable AC and DC battery backed power supplies, hybrid DC and AC UPS’s and charging systems for signalling, substation power and telecommunications applications globally.

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DB Engineering & Consulting

Part of Germany’s Deutsche Bahn (DB) Group, DB Engineering & Consulting GmbH (DB E&C) delivers railway projects in more than 100 countries around the world.

For more than 50 years, DB Engineering & Consulting has led the planning and implementation of infrastructure projects in Germany and around the globe.

Our project portfolio includes the Haramain high-speed line in Saudi Arabia, Sydney Metro Northwest, California High Speed Rail, Rail Baltica, VDE 8 in Germany, the Kochi Metro and Mumbai Metro L4 project in India, the Shongolo Train project in South Africa and HS2 in the UK.

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DigiSig Rail Group

DigiSig Rail offer a range of signalling design and consultancy services, all developed to support and enhance train control systems and associated equipment.

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D/Gauge are specialists in gauging and clearance assessment. They are a team of expert gauging consultants who unlock insights from data and apply generations of experience, no matter the size or complexity. In addition, D/Gauge have bespoke software which has been created from decades of research and data science and uses algorithms that are able to tackle any gauging challenge.

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DP Building Systems

DP Building Systems are a specialist distributor of cable management, fixing and fasteners solutions. DP Building Systems was established in 1998 as a value-added specialist distributor of cable management, fixing and fasteners solutions with distribution centres in Birmingham and Kent. We support customers with a number of value-added services which include, take off services, DfMA services and Channel cutting services.

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DigiRail delivers smart, sustainable, fit-for-purpose tailored digital solutions. We offer a powerful blend of digital and engineering expertise combined with an in-depth knowledge of the rail industry.

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dormakaba UK

dormakaba UK & Ireland is a member of the dormakaba group. We can now offer you an expanded, comprehensive portfolio of services within security and access for rooms and buildings.

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DW Windsor

DW Windsor is a service-led manufacturer of high quality lighting equipment and smart IoT technology solutions, designed for the global specification market.

For organisations and professionals developing external environments, we make light work.

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Diamond Rail Services (UK) Limited

Diamond is a dynamic and growing business. As we continue to develop a broad portfolio of service offerings, our vision is to become the go-to industry partner for innovative and collaborative working relationships, delivering high quality and value-added services throughout the rail sector.

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