Why work with us ?

We endeavour to understand our clients needs and help them choose the best option to acheive their business goals

Matching your Needs

As a service provider we would not do a good job if we were not making the effort to get to know your needs so we can address them safely and effectively. Our view is that we cannot be successful if you aren't as a client.

Reliability & Performance

We are where we are today because we do care. For our clients, for their success and for their reputation. Delivering to a client's expectation is one thing. Delivering above and beyond is another. And that is what we do, consistently.


3ECO can provide as much or as little support as you require. From providing had-hoc specialist resources to designing and delivering training and competence assessments or undertaking project management duties, no job is too small nor too big for us.

3ECO is a specialist consultancy firm that operates in the railway and electrical industries.

We specialise in:-

  1. designing and delivering ‘off-the-shelf’ as well as bespoke training solutions
  2. designing and implementing Electrical, Mechanical and Railway Safety Rules
  3. providing Rail & Electrical Operational Safety specialist resources
  4. preparing, organising and undertaking LV/HV maintenance activities
  5. managing Rail Systems related Testing & Commissioning
  6. supporting Engineers’ Trains and Test Trains rail traffic management activities

We have a very significant combined experience when it comes to delivering large projects where safety considerations and programme constraints drive everything else. Our most significant past and current projects, which illustrate how we may assist you, can be found here.

We are flexible and are able to adapt quickly hence why medium size to large clients have chosen 3ECO to provide them with solutions that are value for money and reliable. Focused on problem-solving we understand what success really means to you. It is part of our core values and we endeavour to demonstrate it consistently, every day.

Find out more about our specialist training courses

Are you looking to step into the world of railway construction projects or electrical operations? Look no further! 3ECO is proud to announce our comprehensive training courses designed to equip you with the skills and knowledge you need to succeed in these dynamic industries.

Ground Shunter


  • 5 Days
  • Theory Classroom
  • Practical Field
  • 8 Delegates
Learn More
Substation Entry


  • 1 Day
  • Theory Classroom
  • Miniature Switchgear
  • 12 Delegates
Learn More

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3ECO Blog page

Industry and company latest news, technical discussions and sharing people's opinions

Railway Conversations with Doc Frank

Doc Frank invited one of our 3ECO Ltd Directors, Frederic Sancho, to attend his railway industry oriented podcast recently. An informative talk that touched on the subjects of #testing and #commissioning as well as railway #entrepreneurship. You can access the episode via the Read more…

Get in Touch

Contact 3ECO Ltd. on +44 (0)1993 220 692 - Monday to Friday - 9am to 5pm (GMT). Alternatively please complete the Contact Us form.

Find us at the office

4 Witan Way, 
OX28 6FF
United Kingdom

Contact Us