Finance & Insurance

Realstone Fondation de Placement 

Lausanne · Since 2018

Realstone Fondation de Placement is an investment vehicle reserved for tax-exempt occupational pension institutions. It delegates management and administration to Realstone SA and offers the Realstone Immobilier Résidentiel Suisse (RIRS) investment group, which focuses on predominantly residential properties in urban centres with a target of about 80% residential income and approximately 80% exposure in the French-speaking part of Switzerland.

Realstone Holding SA 

Lausanne · Since 2013

Realstone Holding SA manages real estate investment vehicles and operates collective investment products, including listed real estate funds and non-listed funds reserved for qualified investors. The firm also offers services such as property contributions into funds (swap), sale-and-leaseback transactions and asset/portfolio management, and discloses sustainability and governance practices using frameworks like the UN Global Compact, GRI and GRESB.

Realstone SA 

Lausanne · Since 1961

Realstone SA is a real estate investment manager that operates collective investment vehicles, including listed property funds such as Realstone RSF and Solvalor 61 as well as non‑listed vehicles for qualified investors. The company also offers owner‑oriented solutions (asset contribution/swap and sale‑and‑leaseback) and incorporates sustainability criteria into its investment and asset management activities.

Reamco Immobiliare SA 

Locarno · Since 2019

Reamco Immobiliare SA is a real estate company that handles property sales and rentals for residential and commercial properties. It also provides condominium and property-management services, tenant administration, preparation of sales documentation, financing advice and post-sale support.

Reamco SA 

Locarno · Since 1997

Reamco SA provides fiduciary and real estate services, including accounting, payroll administration, preparation of tax returns for individuals and legal entities, and tax advisory. Its real estate activities include property management, condominium administration, brokerage for buy/sell transactions and rental management on behalf of third parties.

Régie Turrian S.A. 

Villars-Sur-Ollon · Since 1976

Régie Turrian S.A. is a real estate agency offering sales, rentals, property management, co-ownership administration, valuations and energy/environment advisory services.

REMA van CaSi GmbH 

Näfels · Since 2016

REMA van CaSi GmbH sells cleaning chemicals, cleaning machines and related supplies and operates an online shop serving professional building cleaning.

ROKU Invest AG 

Rorschacherberg · Since 2024

ROKU Invest AG is a real estate services firm offering acquisition and project development, property sales, and rental and property management. The company purchases and renovates properties, provides property administration and letting services, and presents itself as a regional real estate partner in Eastern Switzerland.

RONDA Immo AG 

Lausen · Since 2017

RONDA Immo AG manufactures mechanical automatic and quartz watch movements and provides related B2B services, including complete watch assembly and technical customer support via the Ronda Time Center.

Rota Holding AG 

Wädenswil · Since 2019

Rota Holding AG is a company for tile and surface coverings that provides planning, sample selection, installation and maintenance services for wall and floor finishes. The company works with ceramic, natural stone, mosaic and engineered stone for interior and exterior applications, including repairs and cleaning.

Schärer & Partner Treuhand AG 

Solothurn · Since 2000

Schärer & Partner Treuhand AG provides fiduciary and business services, including accounting, tax advisory, auditing, management consulting, pension advisory, property administration and Abacus-related services.

Schärer & Partner Support AG 

Solothurn · Since 2008

Schärer & Partner Support AG provides fiduciary and business advisory services. Its offerings include accounting, tax advisory, auditing, corporate consulting, pension advice, property management and support for Abacus software.

Schmidt Treuhand 

Frauenfeld · Since 2015

The core activity of Schmidt Treuhand is the provision of services in the field of tax consulting and accounting, including tax returns, company formations, VAT settlements, accounting and annual financial statements, for both private individuals and companies.

Schwedenfarben Holding GmbH 

Ruswil · Since 2024

Schwedenfarben Holding GmbH supplies the modern 'Schlammfarbe' (FALU VAPEN) for wooden surfaces and offers related products and accessories for exterior and interior use. The paint is a diffusion-open water/oil emulsion suitable for wooden façades, soffits and other applications, and the company provides consultation, technical datasheets, colour cards and services for sampling and project execution.

Schweizerische Sozialpartner-Stiftung für die Auffangeinrichtung gemäss Artikel 60 BVG (Stiftung Auffangeinrichtung BVG) 

Zurich · Since 1983

The company's core activity is asset management and investment, particularly for individuals, companies and pension funds. The company offers online services, investment strategies, investment organization and investment principles, and focuses on sustainable asset management.

Sonnenberg Wealth Management AG 

Zurich · Since 2013

Sonnenberg Wealth Management AG provides tailor-made wealth management, asset management and family office services. Its offerings include advisory services, managed mandates, consolidated reporting and portfolio management with tax- and regulation-aware solutions, and the firm is licensed by FINMA as an asset manager and by the FSCA in South Africa.

Sparcassa 1816 Genossenschaft 

Wädenswil

Sparcassa 1816 Genossenschaft is a bank that provides retail and corporate banking services, including accounts, cards, mortgages, loans, investment products and e-banking services.

Spar- und Leihkasse Thayngen AG 

Thayngen

The company's core activity is the provision of banking services, including traditional banking services and banking products, for private clients, commerce, SMEs, agriculture and the public sector in the Reiat and Durachtal regions as well as the surrounding areas.

Spuhler Holding AG 

Fisibach · Since 2014

Spuhler Holding AG carries out trenchless pipeline installation and utility undercrossings. Using specialised machines and techniques such as in‑hole/auger boring, flushing drilling, guided pressing, ramming, pipe bursting, ground‑rocket drilling, ploughing and vacuum excavation, the company installs sewer, water, gas, communications and power lines.

Stableton Financial AG, Zweigniederlassung Zürich 

Zurich · Since 2021

Stableton Financial AG, Zweigniederlassung Zürich offers institutional investors systematic, passive investment solutions focused on private blue‑chip technology companies. Its product range includes the Stableton Morningstar PitchBook Unicorn 20 strategy, thematic portfolios and bespoke investment solutions delivered via regulated, semi‑liquid structures with transparent reporting.