Specialized trade construction and maintenance services

The market for specialized trade construction and maintenance services in Gauteng is about R282 million, which is a decent size. Unfortunately, it's not growing, with zero year-on-year growth, so you'll need to compete for a share of the existing pie. It's not too crowded, with only 4 suppliers currently operating in this space, and only 2 government departments to deal with. Your black economic empowerment level will be important here, as about 53% of the allocation goes to black-owned businesses. If I were you, I'd focus on building relationships with those 2 key departments, such as the Department of Public Works, to get a foothold in this market.