The National Union of Metalworkers of South Africa (NUMSA) is the biggest metalworkers trade union in South Africa with more than 320 000 claimed members. Formed in 1987, it merged five different unions, some of whom had formed in the 1970s.
153 Bree Street, Johannesburg 2113, South Africa
Office: +27 (11) 689 1700/1/2/3
Fax: +27 (11) 833 6330/6408
Join Who's Who and earn badges while our ranking system tracks your professional progress: