Founder/CEO Mr. Efamba M. Mokube

Head office- Rue 221,Bonduma Gate Buea, SWR.

Branch office (2) Rue Scalom, Biyem-Assi Yaoundé.

P.O. Box, 30291,(Yaounde) Republic of Cameroon.

Office Tel/fax: (+237) 242006462

Tel: (+237) 671304438 / 680465580

Email: info@onesta-group.com

Web: www.onesta-group.com

Contact person: Mr. Anastase Papailiou

2248 Logan Rd

Upper Mt. Gravat

Queensland, Australia

Tel: + 611461176848

Email: info@onesta-group.com