The Team

Andrew C. Wills

Managing Director and Founder of PTSC
BSc Mechanical Engineering.


• 30 year experience within Chemical, Pharmaceutical and Industrial engineered technology and solution environment.
• 8 years within International Power Generation and plant services management.

• Senior global management responsibilities across multiple platforms and geographies
• Management background in Sales, Engineering, Manufacturing and Financial Control.

Barry Johnson

Snr Process Engineer

BSc Chemical Engineering

• Director and Owner of Thermal Fluid Systems Ltd until 2018.

• Over 40 years experience in the design, manufacture and commissioning of Thermal Systems.

• 300+ Thermal Control Units TCU’s designed and built and in successful operation.

• 100+ Thermal Heater Systems developed.

James Hee

Process Engineer

MEng Chemical Engineering

Heriot-Watt University

• 2 years Quality Assurance experience in the manufacturing industry

Tom McKenna

Snr Process Engineer

MEng Chemical Engineering

Imperial College London

• 6 years experience in the design and manufacture of process plant for the distilling industry

• 4 years experience in the development of innovative batch processing equipment

• 4 years experience in design, manufacture, installation and commissioning of thermal fluid heat transfer systems

Engineering Partner Network

After many years of working in industry PTSC has grown a network of 3rd party engineering partners who are used on a project basis