

Operational Excellence & Asset Control
Independent. Certified. Local.
DaRosa Advisory was established to manage the technical and operational complexity inherent in high-value residential assets. The preservation of a property of this scale is not a matter of conventional maintenance; it is a continuous exercise in risk mitigation, technical auditing, and financial rigour.
Following years of direct experience within the Sotogrande environment, the practice identified a critical vacuum in the Spanish market: the need for a technical control figure operating with absolute independence from contractors and agencies.
DaRosa Advisory is the first independent firm in Spain to transfer the methodology of Corporate Auditing (ISO 9001) and Project Governance (ISO 21502) to the private residential sector. The practice exercises Owner’s Representation based on operational excellence, transparency, and the protection of private equity.
Technical Profile & Governance
The firm’s methodology is built upon a foundation of international certifications and field-proven expertise:
Technical Credentials
Strategic Management
MBA (Bureau Veritas Business School).
International Auditing
Certified Lead Auditor ISO 9001 - IRCA- (Quality Management).
Project Governance
Certified Auditor ISO 21502 (Project Management).
Operational Background: Former Main Contractor (Sotogrande Excellence).
Design & Aesthetics
Interior Designer - 2020 - Barcelona School of Design.
Fiduciary Security
Professional Indemnity Mandate of €1.0M.
"I used to build. Now, I protect."
Cristiana da Rosa