John McCallion Email & Phone Number
CEO @ GroundScope
5 free lookup(s). No credit card required.
If you need more lookups,
subscriptions start at $34 USD/month.
John McCallion Location
- Windsor, GB
John McCallion Work
- 2007 -now CEO @
- 2021 -now Non Executive Director @
- 2019 -now Investor @
- 2016 -now Member @
- 2017 -2025 Investor @
- 1999 -2007 Managing Director @ Merlin Investments
- 1993 -1999 Marketing Director @
- 1991 -1993 Senior Marketing Manager @
- 1989 -1991 Senior Buying Manager @
- 1981 -1989 Merchandiser Food Division @
John McCallion Education
- London Business School
Executive Development Programme
1994-1994 - University of Westminster
Post Graduate Diploma in Marketing (Post Graduate Diploma in Marketing)
John McCallion Skills
- Sales
- New Business Development
- Management
- Business Strategy
- Strategy
- Account Management
- E-commerce
- B2B
- Business Development
- Contract Negotiation
- Sales Management
- Marketing
- Visual Merchandising
- Project Management
- Merchandising
- Business to Business B2b
- E Commerce
- Business Planning
- Entrepreneurship
- Strategic Partnerships
- Executive Management
- Strategic Planning
- Business to Business
John McCallion Summary
- John McCallion, based in Windsor, GB, is currently a CEO at GroundScope. John McCallion brings experience from previous roles at QLM Technology Ltd, NumberEight, Enterprise 100 Ltd and ClassForKids. John McCallion holds a 1994 - 1994 Executive Development Programme @ London Business School. With a robust skill set that includes Sales, New Business Development, Management, Business Strategy, Strategy and more. John McCallion has 1 emails and 1 mobile phone numbers on RocketReach.
Looking for a different John McCallion?
Find contact details for 700 million professionals.
Others Named John McCallion
John McCallion
CEO
Windsor, GB
John McCallion
Managing Partner
Traverse City, MI, US
John McCallion
Material Damage Auditor
Erie, Pennsylvania, United States
Jack McCallion
Anesthesiologist
Florida, United States
John McCallion
IAM Analyst
Cardiff, GB
Top GroundScope Employees
John McCallion
CEO
Windsor, GB
Joanne van der Merwe
Customer Service Manager
Telford, GB
Nathalie Villares
Chief Operating Officer
London, GB
Jakki White
Customer Service Agent
Southend-on-Sea, England, GB
Magdalena Bergier
Customer Support Executive
Newcastle upon Tyne, GB
G2 Crowd Trusted
300K+ Plugin Users
© 2026 RocketReach.co