ION Consulting Engineers provide specialist power engineering.

We are highly experienced in the design, planning, implementation and phasing of large complex power installations at critical 24/7 sites, where the maintenance of service ‘up-time’ is paramount.


We typically work with large end-user clients with multiple sites such as data centres, air traffic control facilities, TV & media broadcast organisations, hospitals, and factories.

We offer full design support from feasibility through concept to construction, including comprehensive testing and handover of complex power systems.

Systems / Services Include:

  • High Voltage Distribution

  • Heavy Current Low Voltage Distribution

  • Sub Station / Site Wide HV/LV Network Planning

  • Standby Generation

  • Uninterruptible Power Supplies

  • Isolated Power Supplies

  • Combined Heat and Power

  • Single Point of Failure Analysis

  • Grading / Discrimination Studies

  • Earthing Protection

  • Disturbance and Harmonic Analysis

  • Switching Schedules

  • Controls Design

Clients include IBM, NATS, Arqiva, Microsoft, Exxon Mobil, ABP, the MOD, plus numerous hospital trusts.