Koskelch Business Support Services

Mazzi Nigeria Limited (MNL) is a Port Harcourt based management consulting firm with services in corporate training and auditing.

21 Woji Road, Rumuogba - Obio, Port Harcourt, Rivers State

0803 786 6055

Aziza Nigeria for business registration and promotion, debt recovery, business representation and support in Nigeria.

1A Elelenwo Road, Port Harcourt, Rivers State

0803 318 5898

Gabriel Domale Consulting firm, an emerging management consulting firm, functions as a trusted business partner. We leverage on deep functional and industry experience of our people with a focus on global models and knowledge of local environmental.

#1 Ben-Gabriel Close, Ozuoba Along NTA Road, Port Harcourt, Rivers State

0807 032 2373

Gambeta Groupe is a business company that offers wide range of services such as engineering and technical consulting services, construction, logistics, real estate and others.

4 Graceland Avenue, Tombia Road Extension, GRA Phase 1 Port Harcourt, Rivers State Nigeria

0809 016 0395

Cytta Group, LLC is a firm of management consultants that provides services in international business consulting, web designing, editing, training and professional development.

10 Sweez Close, Port Harcourt, River State, Nigeria

0802 608 1913