A music firm has maintained its position at the top of Nigerian-owned companies. This comes despite a significant drop in its market share. The company's market share decreased by 43.4 per cent from the previous year.

Further information about this development is available from the source. Details about the company's performance and ranking among other music firms can be found there.

The company in question has beaten out other notable music firms to retain its lead. More details about the ranking and market share can be found in the original report.