Construction:
SCC Nigeria Limited
Gilmor Engineering (Nig) Limited
Hire Pacific International - HPI

Government:
Nasarawa State Government
Federal Ministry of Health
Federal Ministry of Finance
Directorate of National Civic Registration (DNCR)
Petroleum (Special) Trust Fund

Diplomatic:
Roll-Back Malaria Conference (2000)
Indian High Commission
Embassy of Portugal
Embassy of Israel

Security:
Aeronautics Ventures Nigeria Limited

Banking:
Guaranty Trust Bank

Education:
Corona Schools' Trust Council (1995-97)
Dolman Networks

Information Technology:
ABA Data Nig. Ltd.
Center Point Network

Voice & Data Networking:
SCC Nig. Ltd, Abuja
Gilmor Engineering Nig Ltd
Aeronautics Ventures Nig Ltd