South Africa’s Constitutional Court has ruled that furniture retailer Lewis may intervene in proceedings assessing the Pepkor–Shoprite furniture merger, finding that it has raised credible and merger-specific competition concerns that were not properly examined by regulators. The court held that Lewis had presented a coherent theory of harm focused on the effects of the transaction in the low-income furniture market, where competitive pressure is already limited.
In its judgment, the court criticised the Competition Commission’s initial investigation, concluding that it did not meet the standard required for a large merger. The court identified major weaknesses, including the absence of consumer surveys and insufficient analysis of how closely Pepkor and Shoprite’s furniture operations compete with one another. These gaps were considered particularly significant given the merger’s potential impact on lower-income consumers, who are more sensitive to changes in price and product availability.
READ – Court Permits Lewis to Examine Pepkor-Shoprite Deal
Lewis has argued that combining Pepkor’s and Shoprite’s furniture businesses would reshape the national market by removing a key competitive constraint. It contends that the transaction would amount to a three-to-two merger at a national level and would produce a dominant operator with unmatched scale. Based on Lewis’s estimates, the merged entity would control about 59% of the market, supported by a network of more than 1,100 stores. The retailer maintains that Shoprite’s OK Furniture chain is Pepkor’s closest rival in this segment and that their consolidation would materially weaken competition.
The court also addressed the quality of evidence submitted by Lewis. It rejected the Competition Appeal Court’s view that Lewis’s submissions were too general or lacked specialist insight. Instead, it found that the retailer had provided substantial factual material, including maps, graphs and statistical analysis, to demonstrate shortcomings in the commission’s assessment of market definition and competitive effects. The court accepted that Lewis had detailed knowledge of industry participants and local market dynamics, placing it in a position to assist the Competition Tribunal in evaluating the transaction.
Importantly, the court stressed that Lewis was not required to prove that the merger would substantially lessen competition in order to be heard. It was sufficient that the company had advanced a merger-specific theory of harm based on national and local concentration and the likelihood of unilateral effects. As reported by Reuters, the ruling clarifies that intervention in large mergers is justified where a party has a material interest or can help the tribunal test the evidence and arguments presented by the merging firms.
The judgment does not block the Pepkor–Shoprite transaction, nor does it endorse Lewis’s conclusions. Instead, it ensures that its concerns will be tested through an adversarial process before the Competition Tribunal, strengthening procedural fairness and the quality of merger review. The court said Lewis’s participation would assist the tribunal in fulfilling its statutory duties under section 12A of the Competition Act by ensuring that issues of market structure and consumer impact are properly interrogated.
The decision has broader implications for competition regulation. It signals closer judicial scrutiny of merger investigations in highly concentrated retail sectors and reinforces the role of industry participants in highlighting potential blind spots in regulatory analysis. According to Competition Commission of South Africa commentary on merger control standards, the ruling underscores the importance of robust market definition and consumer-focused evidence in assessing large transactions with potential distributional effects.

