Kiabi

Kiabi is a French retailer that offers affordable clothing and accessories for men, women, and children. The company sells its products through a network of physical stores as well as through its online commerce platform. In addition to new merchandise, Kiabi operates a second‑hand website where customers can buy and sell used garments. This resale channel forms part of the retailer’s broader effort to extend the lifecycle of its apparel.

Kiabi is owned by the Mulliez family group, which also controls several other retail enterprises. The brand has expanded beyond its French origins and now maintains a presence in multiple countries across Europe, Africa, and other regions. Its store footprint includes locations in shopping centres, high‑streets, and retail parks, serving a diverse clientele that seeks value‑oriented fashion. The international reach allows Kiabi to adapt its assortment to local tastes while keeping a consistent price‑point strategy.

A distinguishing attribute of Kiabi is its emphasis on sustainability, exemplified by the launch of the second‑hand platform that encourages circular fashion practices. The retailer’s business model combines low‑cost pricing with a growing focus on environmental responsibility, appealing to budget‑conscious and eco‑aware shoppers. In January 2025, the second‑hand site experienced a credential stuffing attack in which attackers used compromised credentials from other breaches to gain access to roughly twenty thousand customer accounts. The breach exposed personal data such as names, birth dates, postal addresses and IBANs, while more sensitive banking details and identity documents stored with a third‑party partner remained secure. In response, Kiabi implemented IBAN masking, forced a reset of all customer passwords, and raised the minimum required password length to fourteen characters to strengthen account protection.

The organisation’s headquarters is situated in France, reflecting its French origins and central management functions. As part of the Mulliez group, Kiabi benefits from shared resources and strategic oversight while operating as a distinct brand within the portfolio. The second‑hand website, although a separate digital initiative, is integrated into Kiabi’s overall omnichannel strategy and falls under the same corporate governance. These structural elements support the company’s ability to roll out security updates and sustainability initiatives across its various channels.