Meet our People
Our diverse team of professionals brings together deep expertise, local insight, and a shared commitment to delivering sustainable impact across Africa and beyond.
Team Members
Years of Excellence
Industries Served
Countries of Operation
Client Commitment
Leadership that drives impact
Pierre Costa Kamuzembe
General Director
Leads GCES strategy, partnerships, operations and sustainable business growth across Africa
Gabriel Makamba
Projects Director
Coordinates project planning, execution, quality control and delivery across strategic operations.
Nephtali Tshitadi
Financial Director
Oversees financial planning, budgeting, reporting, compliance, cash flow and strategic allocation.
Alfred Kitenge Djunga
Legal Adviser
Provides legal guidance, ensures compliance, manages contracts and protects company interests strategically.
James J. Kamuzembe
Marketing & IT Director
Leads marketing strategy, brand visibility, campaigns and client engagement across target markets.
Kestia Mujinga
Executive Secretary
Manages administration, communication, scheduling, records and coordination for executive operations.