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Trevor O'Sullivan

Trevor O'Sullivan

General Manager. Since the early 2000s, Trevor has worked with thousands of Talent Management professionals to develop and apply assessment-based talent management solutions for selecting, developing and managing people. Trevor is an active member of the TTI Success Insights (TTISI) Global Advisory Council, contributes to TTISI product development and is a regular presenter at TTISI-R3. He is honoured to have received multiple Blue Diamond Awards and, more recently, the Bill Brooks Impact Award recognising his contributions to the TTISI global network.

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Defining High- Performance Teams | Culture & Organisational Development

Defining High-Performance Teams

For over 40 years, we have worked in the talent management space supporting organisational development professionals in...

-3 Minute Read
MoSCoW Method | Leadership

MoSCoW Method

The MoSCoW Method was created by Dai Clegg during his time at Oracle UK in 1994. The method is often associated with agile...

-1 Minute Read
DELEGATE Model | Leadership

DELEGATE Model

DELEGATE stands for Define, Empower, Establish, Generate, Authorise, Track, and Evaluate. This model provides a systematic...

-1 Minute Read
PDCA (Plan-Do-Check-Act) | Project Management

PDCA (Plan-Do-Check-Act)

The PDCA (Plan-Do-Check-Act) cycle, also known as the Deming Cycle or Shewhart Cycle, is a systematic process used for...

-1 Minute Read

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    The Future of Work

    Looking for a practical guide to help you rewire your business for the future of work?

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