About Us

“We use the power of happiness to drive productivity”
Gilles Acogny and Nadia Mensah Acogny

“Whilst the numbers are important, we’ve come to see that it’s not just about the numbers. We take a holistic and human approach to business consulting, working with your business strategy and developing your people from the inside out. We are obsessed with finding out what makes your people tick, their values and driving behaviour. Ultimately, what fuels the happiness of your employees? Happy employees are productive employees and we have a whole range of services dedicated to keeping them that way and keeping your business growing”.

Acosphere was formed in 2005 by Gilles Acogny and Nadia Mensah Acogny. With headquarters in London and a subsidiary company in Dakar, Senegal, Acosphere operates globally working with a range of customers including FTSE 100, Fortune 500 and CAC40 companies. We look forward to working with you.

"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

"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

"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

"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