John Mayfield Email & Phone Number
CFO
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John Mayfield Location
- Cambridge, Cambridgeshire, United Kingdom
John Mayfield Work
- CFO @ Global Access Diagnostics (July 2025 - Present)
- CFO Professionalising finance, funding, improving profits, cash and outcomes at ambitious businesses @ Financedirector365 (April 2014 - Present)
- Divisional Finance Director @ (April 2023 - November 2024)
- Chief Financial Officer @ MESTEC – improving factory performance SaaS (September 2021 - December 2023)
- Chief Financial Officer @ (November 2022 - March 2023)
- Chief Financial Officer @ (March 2021 - November 2022)
- CFO @ (January 2021 - November 2021)
- Interim CFO @ (January 2021 - June 2021)
- Integration Director @ (April 2019 - March 2020)
- CFO Glownet @ (September 2018 - March 2019)
- CFO Cydar Medical @ (August 2017 - March 2019)
- CFO Sphere Fluidics @ (March 2016 - March 2019)
- CFO, Company Secretary @ (April 2014 - March 2019)
- CFO Speechmatics @ (August 2016 - May 2017)
- Finance Director OGSL @ (January 2016 - June 2016)
- Director @ Environmental Recycling Technologies Plc (December 2014 - December 2015)
- Interim International Project Manager at Avincis Group @ The Avincis Group (January 2014 - December 2014)
- CFO @ (January 2013 - December 2013)
- CFO @ W3 Group incl EasyRoommate (January 2012 - November 2012)
- Finance Director, Head of Finance, Controller, FP and A @ Financedirector365 (January 2007 - December 2011)
- Finance Director @ (January 2006 - December 2006)
- Regional Finance Director Latin America @ (July 2003 - December 2005)
- Finance Director @ activeRF (January 2001 - January 2003)
- Financial Controller @ (February 1998 - February 2001)
- Financial Controller @ (November 1997 - February 2001)
- Financial Controller @ (November 1997 - February 1998)
- Senior Management Consultant @ (November 1996 - November 1997)
- Internal Audit Senior @ (September 1990 - September 1994)
John Mayfield Education
- Cranfield School of Management
Master of Business Administration (M.B.A.) (MBA)
1994-1995 - University of Leeds
Bachelor's Degree (Agricultural Sciences)
1982-1985
John Mayfield Skills
- Auditing
- Team Building
- International Business
- International Trade
- Accounting
- Salesforce.com
- Human Resources
- Mergers
- Corporate Finance
- Executive Management
- Aquisition Integration
- Valuation
- Start Ups
- Tax
- Financial Modeling
- Business Development
- Negotiation
- Team Leadership
- Finance
- Treasury Management
- Strategic Planning
- Business Planning
- Risk Management
- Change Management
- Financial Analysis
- Budget Process
- Business Process Improvement
- Budgets
- Business Strategy
- Management
- Activity Based Costing
- IFRS
- Corporate Financial Reporting
- Due Diligence
- Internet
- Latin America
- Corporate Social Responsibility
- Venture Capital
- ERP Implementations
- Mergers and Acquisitions
- Cost Reduction
- Analysis
- Spanish
John Mayfield Summary
- John Mayfield, based in Cambridge, Cambridgeshire, United Kingdom, is currently a CFO at Global Access Diagnostics. John Mayfield brings experience from previous roles at Financedirector365, Compliance Group, MESTEC – improving factory performance SaaS and Alchemie Technology Ltd. John Mayfield holds a 1994 - 1995 Master of Business Administration (M.B.A.) in MBA @ Cranfield School of Management. With a robust skill set that includes Auditing, Team Building, International Business, International Trade, Accounting and more. John Mayfield has 1 emails and 3 mobile phone numbers on RocketReach.
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