Finance & Insurance

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.