Coenie Kukkuk has been practicing for more than thirty years, having become well-known for his Family Law practice, including Divorce and Civil Unions and Ante-Nuptial (or Marriage) Contracts as well as the rights of LGBTI people in South Africa, having written articles on the subject of Civil Unions for publications. He has a thriving collections division - especially levy collections for Home Owners Associations and Body Corporates as well as clients in the Alternative Medicine industry. Another section of his High Court practice revolves around Energy, and more specifically in the LPG (liquid petroleum gas) industry.