# R & S Associates R & S Associates is a Multi Family Office based in Geneva, Switzerland. ## Overview - **Organization type:** Multi Family Office - **Headquarters:** Geneva, Switzerland - **Region:** Europe - **Address:** Rue de Hesse 8-10, CH-1204 Geneva, Switzerland - **Founded:** 2009 - **Assets under management:** Undisclosed - **Website:** rs-associates.ch - **LinkedIn:** https://www.linkedin.com/company/rsassociates ## Regulatory record - **Reports private funds:** No ## About R & S Associates was established in Geneva in 2009 by Irina Rentsch, building on her tenure as a senior private banker at Pictet & Cie. The firm operates as a multi-family office serving international clients who require tax optimization, trust administration, and coordinated family governance alongside active portfolio management. The firm's deployment spans private equity, private credit, hedge funds, infrastructure, natural resources, and real estate — both direct and fund commitments — across Europe, North America, Asia, and Oceania. The partnership's co-location with Necker Finance (Suisse) SA, where business partners Rémy José Louis Mabillon and Fabien Kurer hold board roles, adds structuring capacity for cross-border assets. Technology interests cluster around AI/ML, workflow automation, and supply-chain tools. The advisory board includes real-estate specialist Tatiana Vogt and legal counsel Tatyana Proskurnya, while partner Jimmy Chu focuses specifically on Europe–China investment corridors. R & S Associates maintains a physical-asset portfolio that includes the Bergwelt Grindelwald alpine resort, a luxury chalet portfolio in the Swiss Alps, private-school investments in Switzerland, and healthcare assistance services in Geneva. The firm participates actively in the Swiss-Chinese Chamber of Commerce and its Romande section, reinforcing bilateral deal-sourcing channels. An art advisory portfolio operates alongside the main investment activities, and the firm is linked historically to philanthropic support for the National Gallery of Art in Washington, D.C. The firm's structural distinction lies in combining Swiss fiduciary infrastructure with an explicit mainland China investment corridor — a pairing few European multi-family offices match. Co-location with a regulated Swiss financial intermediary, an advisory board stacked with legal and real-estate operating expertise, and ownership of operating hospitality assets give R & S Associates a posture closer to a merchant-family office than a pure allocator. ## Sectors - PropTech - FinTech - Workflow Automation - Energy Transition & Renewables - Supply Chain & Logistics - Real Estate - AI/ML ## People - Irina Rentsch — Founder, Managing Director - Jimmy Chu — Investment Advisor, Partner - Tatiana Vogt — Advisory Board Member - Tatyana Proskurnya — Advisory Board Member - Rémy José Louis Mabillon — Business Partner - Fabien Kurer — Business Partner - Antonina Semenova — Advisory Board Member ## Questions ### Who makes investment decisions at R & S Associates? Founder and managing director Irina Rentsch oversees the firm's strategic direction. Partner Jimmy Chu focuses on cross-border investments between Europe and China, while advisory board members Tatiana Vogt and Tatyana Proskurnya contribute real-estate and legal structuring expertise respectively. ### How does R & S Associates source deals, especially in Asia? The firm draws on partner Jimmy Chu's specialization in Europe–China cross-border transactions and active participation in the Swiss-Chinese Chamber of Commerce. Its co-location with Necker Finance (Suisse) SA, a regulated Swiss financial intermediary, provides additional structuring and relationship channels. ### Does R & S Associates commit to funds or make direct investments? Both. The firm invests in private equity, hedge funds, private credit, and infrastructure through fund commitments, while maintaining a direct portfolio that includes luxury hospitality real estate such as the Bergwelt Grindelwald resort, private-school assets, and health-care service operations in Switzerland. ### What is the relationship between R & S Associates and Necker Finance? R & S Associates is co-located with Necker Finance (Suisse) SA at Rue de Hesse 8-10 in Geneva. Business partners Rémy José Louis Mabillon, who serves as president of Necker Finance, and Fabien Kurer, a board member, operate through this linked structure, providing financial intermediation and corporate-administration capabilities. ### Does the firm maintain any philanthropic or art-related activities? Yes. R & S Associates manages an art advisory portfolio in Geneva and has historical links to the National Gallery of Art in Washington, D.C. through the Robert H. Smith family. Philanthropic and mission-related investing is one of the firm's confirmed investment types. ### What is R & S Associates' known posture on co-investments? The firm's advisory board includes legal and real-estate operating principals, and its co-location with Necker Finance provides flexible structuring options. While co-investment policies are not publicly detailed, the partnership's cross-border architecture and direct hospitality assets suggest willingness to co-invest alongside other families and operating partners on a deal-by-deal basis. ## Related profiles - [RP-Sanjiv Goenka Family Office](https://altss.com/profile/rp-sanjiv-goenka-family-office) - [RS Group](https://altss.com/profile/rs-group) --- Last updated: 2026-07-06T00:37:28.182Z Canonical page: https://altss.com/profile/r-s-associates Maintained by Altss — https://altss.com — methodology: https://altss.com/methodology