OneLife started its operations in Zambia in 2008 as Africa Health Lifestyles offering an innovative product called Wanthazi Medical Scheme. In 2009, the company rebranded to Momentum Health. In 2012, the company rebranded to Metropolitan Life Zambia following the merger of the shareholder Momentum and Metropolitan offering both Health and Life Insurance. Later in 2020, Metropolitan Life Zambia was acquired by Finsbury Investments and the company rebranded to OneLife. OneLife continues to offer innovative Life Insurance solutions in the Zambian market serving over 30,000 lives and growing.