Our Network

APS (Association of Professional Sales)

Gilles Acogny is a Board Member of the Association of Professional Sales. As part of our network we are dedicated to providing professional, innovative insights, training and sales development to sales professionals.


Robbins Research International

For 30 years, Anthony Robbins has been modelling the most successful people in the world, discovering and simplifying the strategies they use to make the most of their business and personal lives. He runs regular events worldwide, divulging the secrets of success. The Acosphere Team regularly take Tony Robbins trainings and coaching.


Forbes Afrique

Nadia Mensah Acogny is a regular columnist for Forbes Afrique, writing on topics as diverse as women in leadership, and economic conditions and trends across Africa.
Written specifically for the Francophone market in Africa, Forbes Afrique relates the African perspective and serves the unique needs of Africa’s most important business leaders.


Vox Africa

Acosphere’s media partner for publicising training events across Africa, Vox Afrique (one of Africa’s leading media networks in TV, online and print) often features interviews with Acosphere Directors on business and investment topics.


My Brain

An innovative partner to Acosphere, MyBrain International are the creators of the MIND neurometric profiling tool – one of the most effective methods ever developed for improving the performance of individuals, teams and whole organisations.



A personality profiling system optimised for the business world. Performanse regularly partners with Acosphere to provide an exceptional, systematic and dynamic approach to profiling an organisation, understanding its talent and developing its workforce.



Acosphere is a training advisor in the Gallup Strengths Finder tool. All Acosphere staff use its remarkable approach to developing talent in the workplace to enhance their own strengths and maintain a high performing team.


Henley-Reading Business School

Acosphere has recruited numerous graduates from this top 5 ranking UK business school, renowned for its unique blend of specialist fields, in particular Business and Enterprise. With its headquarters at the University of Reading, it has produced outstanding business leaders for 65 years.


Cours Florent

An internationally renowned elite drama school headquartered in Paris. Cours Florent in partnership with Acosphere delivers mutually beneficial training to each others networks in public speaking, voice, leadership and sales.


Galileo-ESG Groupe

An elite group of professional business schools, headquartered in Paris, France. Galileo-ESG has a network of 47 schools worldwide and guarantees the most sought-after business Education in Europe.



A leading business school in Africa, the first and largest private business school in Senegal. ISM is part of the Studialis-Galileo group of schools and has also been accredited as the UEMOA Regional Center of Excellence, making it the first private African school recognised by the West African Economic and Monetary Union.


"Acosphere’s High Performance Training Programme is about every individual reaching their full potential from a holistic perspective. In terms of management training programmes, it has the most all-encompassing and inspiring formats that I have seen in my career."

Jo Sims, Former HR Director UK & Ireland, Bull Information Systems

"The team is more confident after the training when they have to do presentations. The combination of oral presenting and the use of tools such as powerpoint was a tremendous leap for them to have a much easier and more impactful way of doing their presentations."

Pap’ Amadou Ngom, President, S&H Group

"Acosphere helped us prepare for our IFFA annual conference and I must say, I’ve never seen a more energised and focused sales team in my history at this company."

Joerg Schmeiser, Product Director, CFS, Netherlands

"The team building and strategy event, designed and facilitated by Acosphere, (in January 2017) was our best annual retreat since 2009!"

Pape Madiaw N’Diaye, CEO, AFIG FUNDS

"Gilles’ presentation on leadership has been inspirational. Anybody who has an opportunity to see or interact with Gilles should jump up on the opportunity"

Anthony Bergasse, MD Bergass (Xerox Distribution Group)

"The team has returned not only in peak form, but they are also already smashing sales targets for this quarter. I would recommend this course to anyone who desires a productive workforce or to reawaken its workforce."

Anthonia Opara, HR Manager - Internet Solutions Nigeria