JSE Limited operates Africa's largest multi-asset class stock exchange, providing listing, trading, clearing, settlement, information, and issuer services primarily in South Africa. The company offers equity market listings on its Main Board for established firms and AltX for smaller high-potential businesses; debt market listings for government, state-owned enterprises, corporates, and African issuers; trading services including colocation and client support across equities, derivatives, bonds, exchange-traded funds, exchange-traded notes, warrants, commodity and interest rate derivatives; post-trade services encompassing risk management, clearing, settlement assurance, and central securities depository; market data products with live and historical data on listed equities, derivatives, and bonds; JSE Investor Services featuring transfer secretarial, share register maintenance, corporate actions handling, and share scheme management; and issuer services such as results presentations, investor engagements, annual general meeting facilitation, and training via the JSE Training Academy. Founded in 1887 and headquartered at One Exchange Square, 2 Gwen Lane, Sandown, Johannesburg, South Africa, JSE Limited serves local and international investors targeting African capital markets exposure, with operations centered in South Africa and a regulatory role as a self-regulatory organization overseeing issuers and market participants. Recent developments include robust half-year financial performance in 2025 with net profit after tax up 13.2% to R557.8 million driven by elevated equity activity and diversified revenue; a resurgence in listings such as Cell C Holdings' Main Board debut in November 2025, Optasia's R23.5 billion IPO, and Boxer’s R8.5 billion listing; expansion of the SME Rise programme's Capital Matching roadshow into Gauteng and Limpopo provinces with R26.5 million in funding secured for SMEs; and pursuit of bolt-on acquisitions to enhance non-trading income as announced in 2025.