Stephen Grinham

Leadership Coach & Mentor.
Stephen Grinham
Stephen is an experienced business leader and qualified coaching professional with respected knowledge and skill in strategic and operational leadership and talent development.

He is a proud graduate of the Meyler Campbell Mastered Programmes and a member of the European Mentoring & Coaching Council (EMCC) and International Coaching Federation (ICF), meaning his coaching practice is professionally supervised.

Stephen has led large, medium and small organisations and built multi-disciplinary teams with diverse cultures in the UK, Germany, France, the Middle East and the USA.

He is an experienced coach and mentor with a unique approach to supporting, encouraging and challenging leaders to be the best they can be in an unpredictable and demanding world. His track record of developing talented people in advanced technology organisations extends over 40 years.

As well as providing a powerful blend of practical coaching and mentoring expertise, Stephen has a rare commodity: extensive experience of almost every challenge that comes with seniority, from building and leading successful teams to managing change and organisational transformation, developing and implementing strategy, continuously improving operational performance and winning business. He has experienced every level of seniority from technician apprentice to CEO and understands the critical importance of engaging staff at all levels.

Nobody gets it right every time, and Stephen is the first to admit that he has made mistakes. Crucially, he’s always been alert to the opportunity to learn from any experience. As such, he is a non-judgemental and trustworthy coach and mentor who creates an empathetic rapport and learning environment for his clients.

Stephen began his career as an engineering apprentice and, after qualifying as an electronics design and development engineer, progressed into various technical leadership roles. He eventually transitioned from technical leadership into mainstream general management and executive leadership. He has worked at organisations within commercial, defence and service sectors and with numerous government organisations globally.

He combines an ability to recognise and develop the potential of individuals with great empathy and personal experience of the context and challenges of organisational leadership.

Stephen has benefited from world-class professional development, training and supervision and this, combined with his first-hand experience of working at all levels, underpins the way he works with clients. 

Key achievements

  • Winning 3 high value (£multiple hundreds of millions) PFI contracts for Mission Training Services with UL MoD (when PFI was in its infancy)
  • Establishing Aerolec JV with Goodrich Power Systems winning Airbus A380 and A4ooM Power Generation Systems
  • Establishing AASC JV with AEC in Kingdom of Saudi Arabia winning several synthetic training contracts
  • Winning Boeing 787 Dreamliner Power Conversion System Contract with Boeing Commercial Aircraft Group and being awarded the Thales Gold Medal for Innovation
  • Achieved sizeable Margin Improvement and Delivery on Time Performance Improvement
  • 3 years improvement in Operating Profit at Chemring
  • Introduced Toyota Production Systems Principles at Thales ELS to achieve significant reduction in recurring Cost of sales and very large reduction in Cost of Non-Quality
  • At Thales, Led one of 7 Multinational Working Groups responsible for integrating 2 Thales Business Groups (9000 people) operating across 4 countries, defining and implementing the action plan to harmonise different cultures and ways of working. Also created the platform for the continuous development of organisational culture and behaviours, and successfully implemented all of this within 6 weeks with no impact on overall financial performance.

Career timeline

2018 - Present

New Insight Coaching

Leadership Coach & Mentor

2017 - 2018

PrOXisense

Operations Coach & Mentor

2012 - 2015

Chemring Group PLC

  • Roke Manor Research & Chemring EOD – MD & Executive Committee

1997 - 2011

Thales Group

  • Thales Training & Simulation – Vice President
  • Thales Avionics Electrical Systems – President Director Generale
  • Aerolec GIE – CEO

1993 - 1997

GEC Marconi

  • Flagship Training Ltd – Operation Director
  • In-Flight Systems – Programmes and Engineering Director
  • Ferranti Naval Systems – General Manager
  • Combat Management Systems – Technical Director

1988 - 1993

Dowty Group

Chief Systems Engineer

Chief Software Engineer

1982 - 1988

Freelance Development Engineer

Systems, Software, Electronics

1979 - 1982

Candela Instruments

Systems Development Engineer

1972 - 1976

Sperry Gyroscope

Technician Apprenticeship & Electronics Development Engineer

My values

“Critical to my approach to professional leadership coaching & mentoring are my firmly held values of Integrity, Excellence and Innovation, the values my clients can rely upon when engaging my services. My values are not a list of words or lofty, well intentioned statements and they are not just written. I live and defend them always and they impact every part of my private and professional life.”

Stephen Grinham

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