Senior Team

Our consultancy professionals are experienced, results-orientated problem-solvers dedicated to finding the best solution to fit every challenge and tailored to our client’s needs. We adopt a can-do culture and avoid a ‘one-size-fits-all’ approach when more innovative thinking is required.

If you’d like to discuss any current or future project, please get in touch.

Combining in-depth knowledge and understanding across all disciplines with years of practical expertise, a diversity of backgrounds from design to operations, robust processes, and streamlined procedures, our team’s client-focused, flexible approach achieves precise results and successful outcomes.

To find out more, click on any team member below.

Geoff Raisbeck


Geoff is a Chartered Mechanical Engineer and a member of the Institute of Mechanical Engineers. He holds a Bachelor degree in mechanical engineering .

Simon Denniss

Managing Director

Simon has over 30 years of extensive experience and a proven track record in delivering high value, logistically complex and challenging projects to meet aggressive cost, quality, safety and timescale targets.

Sean McKirdy

Director – Mechanical Engineering

Seán joined R B Plant Construction in January 2017 as Senior Projects Mechanical Engineer.

In 2018 Seán was invited to join the Board of Directors of RB Plant Construction Limited.

Mike Wolfe

Director – Electrical, Instrumentation & Control (EC&I) Engineering

Mike joined RB Plant Construction in May 2004 as a Senior EI&C Engineer.

Mike has 34 years of industry experience working in various roles (including Project Management) within multidisciplinary teams.

Jon Horne

Process Engineering Director

Jon is an experienced Engineering professional operating at Director Level. He holds responsibility for a team of Process Engineers who work on numerous projects across different Industrial Sectors.

Jon owes much of his and the department's success to his flexible and 'leading by example' approach with a proven ability to deliver innovative and value engineered solutions.

Dave Wise

Head of Procurement

Dave joined RB Plant in September 1992 and brings over 40 years of project, contractual and procurement management experience, all essential components to smoothly run projects from start to finish.

Genghis Perriman

Business Development Manager

Genghis joined R B Plant in July 2017 as a Senior Process Engineer, thereafter transitioning into Business Development.

He has a proven track record in achieving successful outcomes for clients through a combination of applying technical expertise and a sharp level of commercial acumen.

Amanda Collecott

Document Controller, Quality Manager & Senior Secretary

Office Manager, Quality & Environment Manager and Senior Secretary Amanda describes herself as willing and able to administer every aspect of project documentation, reporting, presentation, procurement, finance and assurance.