Portrait of Paul Nash

Paul Nash

Managing Director

Paul Nash is a Chartered Civil Engineer who obtained his post graduate industry experience working with Hyder Consulting and Atkins.

He founded Caley Water in 2006 as a water and environmental consultancy initially supplying hydraulic modelling services to Atkins & Scottish Water Horizons. Since this time, under Paul’s leadership the company has continued to grow and develop its range of services and client base. Paul is the Managing Director of Caley Water overseeing its commercial and technical operations as well as undertaking the key account management for Scottish Water Horizons.

Portrait of Ross McKinney

Ross McKinney


Ross McKinney is a Chartered Civil Engineer who obtained his post graduate experience, in the water and environment sector, initially with Hyder Consulting before moving to New Zealand for two years to work for SKM.

Ross then returned to the UK to work as a Principal Engineer and Team Leader with Atkins prior to joining the management team of Caley Water in April 2012. Ross is a Director of Caley Water undertaking key account management for Scottish Water and he provides technical leadership to the project team; as well as assisting with the company’s commercial & HR operations.

Portrait of Graham Nash

Graham Nash

Finance Director

Graham Nash is a Chartered Accountant having trained with KPMG in Edinburgh.

Following qualification in 1993 he joined the finance division at Bank of Scotland as part of the Group Financial Management Reporting team. In 1997 he joined Kwik-Fit as Business Analyst. In 2000 he launched a retail business in Central Scotland which quickly became a market leader in its sector. Following the business sale in 2007 he took up a financial trading role. He currently advises and assists a number of SMEs in various industry sectors. Graham's primary role is the Finance Director of Caley Water overseeing the company’s accounts and assisting on many commercial aspects.

Portrait of Tom Liddell

Tom Liddell

Environmental Consultant

Tom Liddell is a Chartered Chemical and Environmental engineer with extensive experience in Process Operations and Process Design.

He has a diverse range of skills in the Design, Construction of Process Operations which is further augmented by an array of Environmental & Waste Management competencies. Tom acts as an Environmental Consultant to Caley Water and oversees many of the Training Operations including the management of Water Jetting Association accredited training courses.

Careers & training

We are always on the look out for high quality Civil Engineers, Hydraulic Modellers, Technicians and Environmental consultants to strengthen our team. We can offer competitive packages and a diverse workload. Our accredited training programme can support you in achieving your professional qualifications. If you think you could contribute to our team, please do not hesitate to get in touch to discuss current job opportunities.