Colin Le Conte
ACIB FRGS FBCS MIoD
Founder and Chairman
Colin set up Digimap Ltd in 1998 as a specialist Geographic Information Systems (GIS) and Mapping company. He has a wide range of experience in Customer solutions and is an experienced consultant, programmer and solutions provider. A former Bank Manager for a leading International Bank, Colin was selected to design and develop leading computer systems for the UIM Class 1 Powerboat Championships and held this top world position for 14 years. Colin was the founder of Digimap Ltd and has now specialised in GIS solutions for over 25 years and has won international awards for his and his company’s work.
Colin is a Fellow of the Royal Geographic Society and was recently awarded a Fellowship of BCS (the British Computer Society).
Tim Stonebridge
Group Managing Director
Tim brings over 28 years of experience within the Telecom sector, more recently as the Chief Security Officer and a member of Sure’s Senior Management Team with responsibilities for local and offshore Government liaison, facilities, data protection, systems and security, business continuity and risk. Tim studied Electronic and Telecommunications Engineering, Management Studies with Cranfield University and this year gained a PGDip in Cyber Defence at the UK Defence Academy.
Previous to the role of Chief Security Officer, Tim was responsible for a variety of Engineering functions including the introduction of Geographic Information Systems into network planning and the transformation of many thousands of records from paper into digital formats. At the time adopting GIS was considered essential for the future development of networks, with GIS embedded fully and underpinning operations today.
Glen Kehoe
Managing Director
Glen joined Digimap in July 2007 and serves as a Managing Director. With over a 17 years of expertise in Geographic Information Systems (GIS), he excels in managing customer expectations, negotiating agreements, and delivering exceptional service. Glen specializes in creating tailored GIS solutions for government, business, and public sectors, focusing on cost-effective, user-friendly products. He also leads training sessions, product demonstrations, and consultancy services, providing ongoing support to clients. Glen’s dedication to innovation and client success has been integral to Digimap’s achievements and the advancement of the GIS community.
John Surcombe
Director of
Software Development
John joined Digimap having previously worked at the Guernsey Social Security Authority (GSSA) as a software developer, and before that he studied Computer Science at St John’s College, University of Cambridge. Since working at Digimap in 2004, John has successfully undertaken major projects for government departments and utilities to develop bespoke systems in C# and Javascript with SQL server back-ends, from requirements analysis through design, development, deployment, training, support, documentation and ongoing maintenance.
Nick Whalley
Business Manager
Nick joined Digimap in 2025, bringing extensive experience of project, service and operations management in a wide range of sectors, primarily within the public service. He has managed projects that improved business processes and overseen implementation of large-scale systems.
Prior to joining Digimap he was the Head of Operations and Transformation for the Law Officers of the Crown where he was responsible for all business support functions including strategy development, resource planning and governance.
Since completing postgraduate studies in the life sciences, Nick has gained certifications for project and IT service management and a Masters degree in Business Administration.
Dave Killan
GIS Consultant
Dave has been with Digimap since 1999 and is responsible for the Training and Support of the systems. He also provides demonstrations of the products and assists with Bureau work as well as consultancy and advice on the GIS systems.
Ian Taylor
Geospatial Lead
Ian joined Digimap at the start of 2018. A Project Manager and Business Analyst with over 20 years of experience across a wide variety of sectors. Ian has a demonstrated track record of successfully managing small to large projects from inception to completion. He has a demonstrated facility in effective problem solving and implementing efficient solutions, strong communication, interpersonal and presentation skills, with a proven ability to manage relationships at all levels.
David Medcalf
GIS Consultant
David joined Digimap March 2015 from BT Openreach having completed a Master’s degree in Geographic Information Management from Cranfield University. He also has a Bachelor’s degree in Oceanography with Chemistry from Liverpool University and has worked for the Energy Saving Trust helping local councils implement energy efficiency projects.
Tom Saddington
Software Developer
Tom joined Digimap in 2014 having previously lead the development team at Sure/Cable & Wireless Guernsey, where he designed and developed web applications and system integrations for business units in the Channel Islands, Isle of Man, and worldwide.
Tom specialises in API based solutions and has considerable experience in working with XML data.
Tom has a degree in Maths and Physics at the University of York.
Adrian Bichard
Software Developer
Adrian joined Digimap’s software development team in 2024 having previously worked as a software developer for an IT service provider with clients across a range of sectors and prior to that worked for many years for a major government department. He has over two decades of experience in IT roles including software development, systems administration, and technical support with a range of experience including database administration, supporting complex bespoke applications and working on custom data migration projects.
Sharon Darke
Administration and Accounts Officer
Sharon joined Digimap in 2017 having previously worked in the UK Remote Sensing Industry for over 20 years.
Alongside providing bespoke aerial data and map products Sharon is responsible for the day to day running of the office, providing administration, accounts and customer support services.
Sharon graduated from Kingston University with a BSc (Hons) in Earth Science.
J Renouf
Software Developer
J graduated from Aberystwyth University with a BEng (Hons) in Software Engineering, working since then as a Software Developer/Analyst and System Administrator. Over his 18 year career he has worked on a varied range of projects including systems for Document Imaging, Trust and Company Administration, Fax and Workflow, Know your Client, Webmail and many many Websites. He has experience with multiple computer languages, platforms and frameworks which include Delphi, C# and VB.net, JavaScript, HTML/CSS, PHP, SQL, Bash, Ada, Linux and Windows. Within the industry, he has a keen interest in Virtualisation, Security, IP Telephony/VOIP and new technologies.
Charles Trotman
Software Developer
Charles has a BSc (Hons) in Computer Science from Lancaster University. He has previous experience in developing and maintaining software for clients in the UK Financial Sector.
Charles has extensive experience programming in both C# and Java and is very familiar with database technologies, specialising in MS SQL Server and aspects of Business Intelligence and Data Warehousing.