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Business Consultants

  • Olivier Ntawuyirushintege
    Olivier Ntawuyirushintege
    Managing Partner & CEO
  • Aminadab NTAHONDEREYE
    Aminadab NTAHONDEREYE
    Chief Consulting officer
  • Mugisha Narcisse
    Mugisha Narcisse
    Division Manager, Business consulting services
  • Innocent KURADUSENGE
    Innocent KURADUSENGE
    Coordinator/ONTA
  • Dismas Jean Paul NSENGIYAREMYE
    Dismas Jean Paul NSENGIYAREMYE
    Assistant Audit Manager
Olivier Ntawuyirushintege
Managing Partner & CEO

Olivier Ntawuyirushintege is the Managing Partner of ON Consulting Group.

Mr. Olivier has more than ten years of experience in Audit, Accounting and Risk Management in complex business environment. Before joining ON Consulting Group he was Partner for Audit and Assurance services in RSK ASSOCIATES LTD.Beside industrial experience, Mr. Olivier is visiting lecturer to different universities and CPA course facilitator at WPTC.

Mr. Olivier is a Certified Public Accountant and Member of Institute of Certified Public Accountants of Rwanda (iCPAR) and an Affiliate of ACCA. Has a bachelor of Economics, Master of Business Finance and currently he pursues PhD program in Finance at the research level with JKUAT.

Aminadab NTAHONDEREYE
Chief Consulting officer

Aminadab Ntahondereye is a PhD candidate of Business Admiration Accounting option. He is at the final stage of his research. He has a master’s degree of Business Admistration (MBA), Accounting and Finance. He has a bachelor’s Degree of sciences with education. He has more than 10 years of Experience in teaching career in secondary schools and more than 5 years as a Lecturer in higher learning institutions.

Mugisha Narcisse
Division Manager, Business consulting services

Mugisha Narcisse joined ONCG as Division Manager for Business Consulting Services since August 2019. Prior current appointment at ONCG, Mr. Narcisse achieved nine year in academic, research and consulting at UNIK. Due to his
leadership capacity, from 2009 to 2011, Mr. Narcisse was appointed academic secretary for the department of economics together with teaching and Management where his main tasks were to ensure that all taught programs in the department as
scheduled. From 2011 to 2014, he headed the same department together with teaching, where main duties was to administer the department for the smooth running of academic programs. In 2014-2015, together with teaching MUGISHA was
the Vice Dean for the Faculty of Education. Mr Mugisha Narcisse holds Master of Business Administration from Islamic
University in Uganda, specialising in Human Resources Management (MBA-HRM) and a Bachelor’s Degree in Economics (major) and French Language (minor) from Kyambogo University (Uganda).

Innocent KURADUSENGE
Coordinator/ONTA

Dismas Jean Paul NSENGIYAREMYE
Assistant Audit Manager

Mr. Jean Paul has joined ON Consulting Group Ltd in May 2017; He is currently Assistant Audit Manager.

Mr. Jean Paul is a holder of Certified Public Accountants (CPA-RWANDA) and Certified Forensic and Investigation Professional (CFIP). Apart from his professional qualifications, Mr. Jean Paul holds a first class degree of Bachelor of Science in Accounting from the University of Rwanda in its College of Business and Economics (CBE) where he was recognized and awarded as a best performer in the school of Business. Mr. Jean Paul is currently pursuing (at Thesis Writing level) his Masters of Science in Economics at the same University.

Jean Paul is specialized in both Audit and Tax advisory consulting service areas. Jean Paul enjoys delivering quality personalized Audit, taxation support to our clients, his knowledge is wide-ranging, and includes expertise in accounting software, budgeting & forecasting and Audit.  Jean Paul has a keen interest in all matters taxation and enjoys the challenge of devising solutions to our clients’ tax issues.