
Tim Bosworth
BSc, MSc, PhD Managing Consultant , AustriaTim Bosworth is Coleago’s leadership development and team effectiveness expert. He focuses on supporting for Coleago clients through individual and team coaching, leadership development training and running team and individual psychometric profiling and assessment.
Tim has held leadership positions within the energy sector living and working across the globe and specialising in supply chain and team organisational effectiveness and is a member of the British Psychological Society. Tim is delivers psychometric profiling including Hogan, MBTI, DiSC, NEO PI3, NBI, Clarity 4D, and is registered to use the 6 Conditions of Teams Diagnostic Survey and is a certified change manager through PROSCI. He has been a professional coach for 15 years.
Tim has consultancy experience with companies such as Celcom, bangalink, MTN, Shell, BP, ADNOC, McKinsey, Amgen, General Mills, Smith and Nephew, Societe Generale, United Nations and start ups such as Avast Norton, Ataccama and Zolar.
Tim combines his early career in the energy sector with his leadership consultancy and has created a practical and direct approach within the world of corporate leadership development. His style of consultation is rooted in focus on an adaptive communication style. His delivery is challenging and interactive, enabling leaders to reach clarity and shape action. His work across profit, non-profit, start-ups and commercial incumbents has given him a unique view on what works and what doesn’t in business and leadership.
Education
- BSc Environmental Science
- MSc Environmental Engineering
- PhD Analyical Chemistry
Other team members

Mike Johnston
Managing ConsultantMike has over 25 years’ experience in telecoms and specialises in fibre network infrastructure and project delivery. He works on strategic development projects for government intervention to accelerate fibre delivery, technical M&A due diligence for private sector and financial institutions and business strategy and planning for telecom operators.

Graham Friend
Managing DirectorGraham Friend is the co-founder and Managing Director of Coleago, where he focuses on strategic business planning, valuation, auction bidding strategy and regulatory issues.

Omar Alshaer
Managing ConsultantWith more than 25 years of international experience, Omar has a strong background in telecommunications, specialising in cellular (3G, 4G and 5G) and public safety (TETRA and UHF) technologies.