Nine banks —Equity, KCB, Co-operative Bank, NCBA, Absa (Kenya), Standard Chartered Bank (Kenya), I&M ,Diamond Trust Bank (DTB) and Stanbic Bank Kenya — that control 75 percent of the industry's assets raised their total capital to Ksh1.11 trillion ($8.47 billion) in December 31, 2023 from Ksh496.98 billion ($3.79 billion) in December 31 2017, according to their audited financial statements.