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We have a professional team of dedicated experienced trainers, coaches and facilitators. In total, our core team have over 50 years of experience in health and social care, equality, diversity and human rights. We work collaboratively with individuals, civil society, government departments, and private sector organisations to help them to optimise their capacity to create more cohesive inclusive and sustainable communities.


At Efficacy E.V.A. we provide high quality consultancy services that promote diversity and social inclusion.

We also offer bespoke training and development services, as well as coaching and mentoring support. Our consultants are available for public address, and media/news interviews.


Our consultancy is managed by Yansie Rolston,  Brian QuavarYvonne Witter and Kerryn Seale who work collaboratively with a number of associate consultants. 

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