Charlotte House

47- 49 Charlotte Road



United Kingdom

+44 (0) 208 133 0334

Calibre Management Associates

© 2012 All Rights Reserved Calibre Management Associates


Change Management

We offer a fresh approach to delivering change and interim management across a variety of industries with specific focus on sales, professional services & operations.We provide hands-on implementation expertise and analyze and solve business problems that incumbent management cannot address, either because they are time poor or because they lack the necessary skills. Our key focus is to lead change management, define and deliver core business objectives and relieve pressured management teams.




 We bring hands-on expertise that can analyze and solve business problems. We are committed to delivering practical and sustainable solutions. Our core team are all experts in their specific fields, used to working at the highest levels and with a commitment to delivering results.


After an investment banking career specialising in corporate sales, Sabina expanded her sights and ventured into other industries, with the strong - and sound - belief that good business and management skills were applicable across multiple arenas. She has worked on and delivered many high profile projects in financial services, e-commerce, energy, telecoms and large enterprise organisations. She is able to quickly establish a clients key commercial objectives and to leverage a sound understanding of organisation behaviour, and the need to get everyone aligned behind a common vision.

Sabina Mangosi Calibre Management

Direct:   +44 (0) 208 133 0334
Mobile:  +44 (0) 7880 797 312

Our expertise covers:


 Team restructuring and development - analysis, repositioning, optimising resources, mentoring, growing and empowering, reorganisation and collaboration, conflict management, outsourcing


Finance and business analysis - forecasting, viability studies, costs and revenue accountability, growth and development, productivity assessment, gap analysis


Marketing and communications strategy and planning, assessing and validating opportunities, restructuring and resourcing, defining and agreeing SLAs, responsibilities and deliverables, brand development and creation of value propositions