NUM Membership Declines Due to Widespread Retrenchments in the Mining Sector
The National Union of Mineworkers (NUM) is facing a significant decline in membership, a trend largely attributed to extensive retrenchments and restructuring efforts across the mining industry.
Recent reports indicate that numerous mining companies have issued Section 189 retrenchment notices, signaling their intent to reduce workforce numbers as part of cost-cutting measures. For instance, AngloGold Ashanti has announced plans to retrench approximately 8,500 workers as part of a restructuring of its South African operations.
NUM officials have expressed deep concern over the rising number of job losses, viewing them as a direct threat to workers’ rights and economic stability. “These mass retrenchments are not merely statistics; they represent families plunged into poverty and pose a direct threat to the socio-economic stability of our communities,” stated Paul Nzimande, NUM North East Acting Regional Secretary.
In contrast, a spokesperson for AngloGold Ashanti explained that the restructuring is necessary to ensure the company’s long-term viability in a challenging market. “We are committed to making difficult decisions now to secure a sustainable future for our operations and remaining employees,” they stated.
The union has been actively protesting against these retrenchments, organizing demonstrations to raise awareness about the devastating effects on workers. In May 2025, NUM held a protest march in Polokwane to oppose the alarming rise in retrenchment notices issued by companies in the mining, energy, construction, and metal sectors. Affected workers shared their stories during the protests, highlighting the emotional and financial toll of job loss. “I have worked in this industry for over a decade, and now I face an uncertain future,” said one former miner, who wished to remain anonymous.
The decline in NUM membership reflects the broader challenges facing the mining industry, where companies are increasingly prioritizing profit over the well-being of their workforce. Many workers find themselves without jobs, leading to a decrease in union representation. According to NUM, membership has dropped by 20% over the past year, a trend that raises concerns about the union’s ability to advocate effectively for workers’ rights.
NUM is calling for a comprehensive review of labor policies and increased investment in the mining sector to create sustainable jobs. The union emphasizes the importance of solidarity and collective bargaining in securing better working conditions for its members. “We need to work together with all stakeholders—government, employers, and civil society—to find solutions that protect jobs and support our communities,” Nzimande added.
The union remains committed to advocating for the rights and welfare of mineworkers. It is exploring new strategies to attract and retain members, emphasizing the need for a united front in the face of adversity.