Companies wishing to be considered for a Postal and Courier Operators license must allot a minimum of 20% of their total shares to individual Kenyan citizens at the end of three years of operation.
"- Equity participation - At least 20% of the shareholding should be owned by Kenyans at the end of three years of    operation in case of a company fully owned by foreigners  and conform to Capital Market Authority (CMA) rules and  regulations 
[...]
Firms that require a licence All firms offering postal/courier services are legally subject to licensing.  These include: - The Public Postal Licensee, that is the Postal Corporation of Kenya (PCK) - All courier firms -  Delivery companies, i.e., transporters, freight and forwarding companies that handle documents and parcels appropriately falling under the definitions given by the Act [...]" (Communications Authority of Kenya, Procedure for Licensing Postal/Courier Operators)
Communications Authority of Kenya, Procedure for Licensing Postal/Courier Operators
[<a href="https://www.ca.go.ke/sites/default/files/CA/Licensing%20Procedures/Procedure-for-Licensing-Postal-and-Courier-Operators.pdf">Procedures</a>]