Easy to starts

Easy to Start

Our flexible teaching practices, our courses are easy to start.

Forum Support

Student Support

We are on a 24hr platform attending to our students questions and we support all through thier study with us.

Great docs & support

Great docs & support

Take advantage of our support documents, reviews and general comments on different modules .

Welcome to TNSB Website

Transatlantic Negotiation School of Business (T.N.S.B) California, U.S.A, was registered and commenced business in 2011, with high experienced and networked consultants, with Harvard trained professionals as its directors.

Read About Us


“Indeed Negotiation skills is apt for African SMEs and I am proud of what Lade Adeyemi and the TNSB team is doing in this stride….”

John Kuffour (Former President of Ghana)


“Lade through his initiatives and trainings, started Rebranding Nigeria even before the Nigerian Government initiated the Rebrand Nigeria Campaign”

Prof. Dora Akunyili
Former Minister for Information and Communication, Nigeria


Get details about our new programs.

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