Chartered Systems Integration has a diverse and varied client base. Selected clients include:

ZIMRA Payserv Parliament of Zimbabwe
NMB Bank Valuta Finance
ZETDC Microsoft MBCA Bank
FBC Holdings Limited Trust Banking Corporation
Ecobank CBZ Holdings Chengetedzai Depository Company
Securities and Exchange Commission of Zimbabwe Commodity Exchange of Zimbabwe
Emirates National Oil Company Zambia National Commercial Bank BancABC
Kingdom Bank Steward Bank
LINK Development Sandulela Telecom International Tetrad
Surgical Society of Zimbabwe Elbtree Software Solutions