Lansdowne Partners — 2026 Investments

1 investments dated 2026 · listed companies and verified rows first · show all

Quantumquantums.com.sa in 𝕏Sep 2026

Quantum operates an omnichannel advertising technology platform that connects online and offline retail media, letting retailers, brands, and agencies trade and exchange media across the commerce ecosystem.

AdTechData & InfrastructureMarketing TechMedia & EntertainmentRetail Tech

Omar Malaikah inSara Bin Ladin

Co-investors500 Global DCVC (Data Collective)Inkef S3 Ventures Speciale Invest

Rows marked “SEC filing” are inferred from directors named on the company's SEC Form D — public regulatory data, not a portfolio list published by the firm.