Holland Mountain, founded in 2009, is a UK-based consulting and technology firm. They partner with global asset managers, private equity firms, and institutional investors to accelerate digital maturity, unlock operational data, and modernize infrastructure. Their services span Strategy Advisory, Digitalisation, Managed Services, and their proprietary SaaS platform, ATLAS Data Solutions. The company has achieved strong, profitable growth without external equity, serving over 120 global clients including Rothschild & Co and BNP Paribas, and has been recognized with industry awards. ATLAS is gaining traction with increasing recurring revenue, and US expansion is underway.