In this episode of Leaders in Business, host Marlene Lowe speaks with Joyce Onuonga, Managing Director of John White & Son Weighing Machines Limited, about her remarkable journey from Kenya to Scotland and from teacher to custodian of Scotland's oldest family business. Joyce's story is one of resilience, cultural adaptation, and breaking barriers in ways she never anticipated.
Joyce arrived in Scotland in the late 1990s with her three children to join her husband, who was pursuing his PhD at the University of St Andrews. The transition presented immediate challenges—arriving during the Rwanda crisis meant constant questions about African conflicts, and her youngest son spoke only Swahili and their indigenous language. Yet the community's warmth, the children's resilience, and cultural similarities (like Scottish ceilidh dancing reminding her of home) helped the family settle quickly.
Starting as a high school teacher in Kenya, Joyce moved into business before following her husband to Scotland. After struggling to find teaching work despite registering with the teaching council, she pursued various jobs, earned an MBA, and eventually accepted what was supposed to be a six-month temporary placement at John White & Son. Nearly 30 years later, she's still there—having progressed from business development manager to general manager to becoming the company's first female manager in its nearly 300-year history.
The conversation reveals the profound challenge Joyce faced as a woman of colour in a male-dominated industry. Her first achievement, she says, was convincing colleagues to look past her gender and race to hear her ideas. This required patience, persistence, and surrounding herself with supporters who encouraged her to "wipe the dust away and stand up" when faced with resistance.
In 2017, Joyce completed a management buyout when founder Edwin White decided to retire but wanted someone who would preserve the family ethos and company values. Now, Joyce works alongside her two sons, transforming John White & Son (established 1715) into a Scottish-Kenyan family business whilst honouring its three-century legacy.
Joyce chairs the Scottish Africa Business Association (SABA), working to connect Scottish and African businesses and challenge outdated narratives about Africa being too risky for business. She advocates for recognising Africa's innovation—citing Kenya's M-Pesa mobile money system that leapfrogged traditional banking to create a nearly cashless society—and encourages collaboration between Scottish technology expertise and African problem-solving approaches.
The episode explores Joyce's cultural perspective on risk, innovation, and problem-solving. Where Western business culture emphasises risk mitigation through extensive planning, Joyce describes the African approach: when there's a problem, find a solution immediately rather than dwelling on "what ifs."
Joyce offers wisdom on work-life balance (advice she wishes she'd followed earlier), the importance of building safe networks with mentors and critics who challenge you, and the difference between business associates and friends. She emphasises being a giver—sharing information and skills to lift others—and maintaining clear boundaries when working with family through agreed-upon rules and discipline.