Meet our team

Head office

James Twigg

Chief Executive Officer

Chris Sutton

Chief Finance Officer

Kevin Willetts

Non Executive Director for Growth and Strategic Partnerships

Mark Babington

Head of Customer Engagement - Leadership Team

Mark Wilson

Head of Operations – Leadership Team

Simon Morris

Head of Design and Consultancy – Leadership Team

Karl Hayman

Head of Defence and Compliance – Leadership Team

Lauren Howell

Head of Culture and Strategy - Leadership Team

Dale Gregory

Head of Technical – Leadership Team

Guy Lewis

Head of Finance – Leadership Team

Sharon Garton

HR Manager

Chris Lewis

Consultant – Defence Division

Chris Mills

Head of Fire

Nick Kempson

Compliance Manager

Colin Gibson

Fleet Manager

Lucy Spencer

Service Manager

Bradley Clifton

Technical Manager

Paul Lawrence

Technical Engineer

Roger Hands

Project Manager – Major Projects

Jessica Twigg

Sales and Marketing Executive

Laura Allen

Customer Engagement Executive

Anna Krievkalne

Quality Officer

Andy Barker

Customer Engagement Manager

William Whitby

Design Apprentice

Kerry Frise

HR Assistant

Philip Allen

Maintenance Engineer

Stuart Coupe

Apprentice Engineer

Laura Litchfield

Incident Management Coordinator

Becky Vardy

Incident Management Coordinator

Daniel Renshaw

Project Manager

Emily Evans

Credit Controller

Jordon Straw

Technical Engineer

Hollie Holland

Accounts Assistant

Daniel Norman

Customer Engagement Supervisor

Megan Mills

HR Administrator

Cawley Eason

Design Consultant

Gavin Hammond

Assistant Management Accountant

Vicky Stafford

Reporting Co-ordinator

James Pincott

Service Desk Engineer

Mark Bates

Service Engineer

Craig Dobb

Service Engineer

Nathan Shipman

Technical Engineer

Richard Beard

Essential Projects Engineer

Simon Bakajsa

Supply Chain Manager

Andrew Denham

Design Manager – Defence

Mark Redford

Key Account Manager – Reactive and Compliance

Beth Peake

Legal Executive

Claire Britton

Maintenance Coordinator

Sarah Cooke

Project Finance

Siobhan Hyland

Customer Engagement Assistant

Amanda Preece

Contract Renewals Coordinator

Jamie Swift

Technical Engineer

Shannon Bell

Installations Manager

Derek Pinnock

Technical Engineer

Richard Amatt

Refurbishment Solution Specialist

Michael Lunn

Design and CAD Supervisor

Steven Comerie

Design Consultant

Natalie Ruiz

Bid Writer

Beth Stendall

HR/Training Administrator

Tom Poyser

Workshop Engineer

Laura Smith

Service & Maintenance Manager

Sean Chauntry

Inventory Coordinator


Nicholas Hollins

Key Accounts Manager (East Midlands)

Mark Wigginton

Project Manager – Key Accounts (East Midlands)

Johnathan Reynolds

Service Engineer – Nottingham Region


Ryan Roberts

Project Manager

Eamonn Murphy

Key Accounts Manager – West Midlands Region

Martyn Tranter

Design Consultant

Andrew Cousins

Service Engineer

Nauman Choudry

Service Engineer


Simon Pennington

Fire & Life Safety Consultant

Amanda Duce

Incident Management Coordinator

Eamonn O’Doherty

Key Account Manager – Northern

Matthew Fawcett

Operations Manager

Andy McHale

System Designer/Estimator

Martin Oldfield

Service Supervisor (Northern)


Mitchell Hoskins

Technical Engineer

Dal Leer

Technical Engineer

Want to join our team of problem-solvers and innovators?

It's our people that makes TIS a special place to work, embodying our commitment culture, creativity, hard work, collaboration, integrity, passion and positivity.

Like what you see? Check out our current vacancies.