Effective Human Intervention (Pty) Ltd can boast a list of "Who's Who" clients & continues to grow throughout South African and the African continent, started by Callie Kruger in May 2007, driven by his desire to provide effective, meaningful training interventions that impact real change.  2016 brought diversity to the company through a partnership with Deshun Deysel, Business Coach, International Speaker, Entrepreneur and Mountaineer.  On 1st February 2017 we welcomed Justice Ngwenya, Business Man & Entrepreneur as a new Director.

In August 2017 the decision was made to change from a Close Corporation to a Company, Effective Human Intervention (Pty) Ltd (Registration No:   2017/350228/07) 


George Ian Mee & Hylton John Gudmanz were appointed as Non-Executive Directors in September 2017


Individual commitment to a group effort–that is what makes a team work, a company work, a society work, a civilization work.” –Vince Lombardi

With our Head Office in Cape Town and offices in Johannesburg & Durban, our teams work well together to bring the best quality technical courses to you. The sales teams are the drive & energy of the business, bringing relevant market related courses to your doorstep while our Customer Services Team do an excellent job compiling each event.  Not forgetting our Facilitators who bring their expertise to the classroom and to round this off, the man who started it all in 2007, brings fairness, trust and mutual respect.


Effective Human Intervention believes in making an impact with every training intervention.  We work with you to address your challenges, improving workplace employability & sustainable competitive advantage.  We are committed to creating and implementing an integrated approach to the development of a skilled workforce.

We have created a foundation at EHI that has positioned us to win and create a lasting impact with our clients. We have three essential areas we base this on:


Reputation – our credibility in the marketplace

Results – reaching desired outcomes for clients

Relationships – we respect the value and strength of our networks

Global Footprint

Public and In-house training courses offered throughout South African and the rest of Africa.

Full Accreditation

Effective Human Intervention (Pty) Ltd has received full accreditation with merSETA

Liquid Effects, a new division of Effective Human Intervention has enjoyed huge success with the launch of the Women's Empowerment Conferences.


We partner with organisations that cannot afford to lose ground to competitors.  True sustainability exists at the hands of engaged and effective individuals who operate well in teams and lead in an agile, context-appropriate manner.  We coach and partner with leaders who are serious about creating and sustaining a competitive advantage.


Effective Human Intervention (Pty) Ltd is a registered member with the South African Institute of
Occupational Safety and Health

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