Clients include:
- SSE plc (formerly Scottish & Southern Energy), Perth
- ScottishPower Generation Limited, Glasgow

- ScottishPower Energy Management Limited, Glasgow
- ScottishPower plc award-winning BETTA Programme
- ScottishPower Energy Retail Limited, Glasgow
- Scottish Electricity Settlements Limited, Glasgow
- ScottishPower plc 1998 Programme
- Scottish Hydro-Electric PLC (now part of SSE) 1998 Programme

- Northern Electric NETA Programme, Newcastle-upon-Tyne (now part of RWE)
- John Brown Engineering
- Governments of Azerbaijan and Slovenia
- Energy Regulator, Romania
- European Commission
- St. Matthew’s Church, Perth (pro bono)
