PAI Partners has agreed to acquire a majority stake in Arlettie, the international B2B inventory management platform that organizes exclusive private sales and clearance events for luxury brands. The deal positions PAI to capitalize on the growing secondary market for high-end fashion.

Arlettie has more than tripled its revenue over the past four years, reflecting strong demand for its inventory solutions among luxury brands seeking to optimize stock management. The company operates across staff sales, private events, and inventory-clearance services that help premium labels manage excess merchandise efficiently.

With PAI's backing, Arlettie plans to accelerate international expansion, particularly in the US market where luxury resale and inventory management opportunities are rapidly growing. PAI will also fund continued technology investment to strengthen the platform's operational capabilities.

This acquisition reflects private equity's continued appetite for luxury sector plays, as firms seek to monetize the expanding global market for premium brand inventory solutions. The partnership combines PAI's capital resources with Arlettie's proven track record in luxury B2B services.