The current socio-economic climate has induced stress on organisations and employees, since they are expected to double their efforts with limited resources. Organisational culture poses a challenge to employees, especially in a high-pressure environment. A highly competitive environment demands organisations that have the ability to change constantly to ensure sustainability. This has resulted in employees feeling that organisational culture has changed to that of sales culture with disregard for people resulting in a lack of work-life balance (WLB). This study intends to contribute to developing a framework of how organisational culture could support work-life balance. When negative in nature, organisational culture can impact negatively on organisational performance and quality of work-life causing best workers to leave. The problem identified by this study is a poor organisational culture in banking that may discourage work-life balance practices. When an organisations’ primary focus is on sales and less on people, this leads to work-life imbalances. A comprehensive questionnaire was developed for this study to establish the perception of employees towards organisational culture and work-life as an aspect of employee wellness. The total sample was forty-four (44) respondents who are from business and private banking space of the four major banks. The results showed that the type of organisational culture that is prevalent in business and private banking is a combination of market and hierarchy culture. Job satisfaction is also positively correlated to organisational culture. Management must ensure that the workforce is satisfied in order to create a positive culture. A positive organisational culture has a positive influence on employees, attaining the desired work-life balance in business and private banking space.