Holding Companies

Sesame Group SA 

Geneva · Since 2022

Sesame Group SA designs and distributes tailor‑made investment products and structured solutions for professional clients such as private banks, family offices and asset managers. The firm maintains proprietary cross‑asset research and provides the "Open" platform for pricing, launching and monitoring investments.

SFAM-Management GmbH 

Birsfelden · Since 2022

SFAM-Management GmbH is a holding company that manages a portfolio of subsidiary companies across multiple industries and provides central services in investments, strategic management, legal, finance, and marketing. The company supports its subsidiaries with leadership, resources, strategic planning and operational assistance.

SFH Swiss Financial Holding AG 

Gossau Sg · Since 2004

SFOUR Group AG 

Zug · Since 2018

SFOUR Group AG is the main shareholder of SFOUR Consulting AG. Through its stake in SFOUR Consulting AG it is associated with SAP consulting, S/4HANA transformation and managed operation and cloud services for SAP landscapes.

SFR Service AG 

Birsfelden · Since 2012

SFR Service AG provides industrial engineering and plant services, focusing on pipework and plant construction and preventive maintenance. Its offerings include complete project execution, asbestos remediation, repair and upkeep work, plant decommissioning and material supply. The company also performs inspections and safety-related tasks in line with applicable regulations.

SGP Capital Holding AG 

Horw · Since 2017

SGP Capital Holding AG is a professional services group offering business consulting, financial and audit services, as well as investment and HR/payroll solutions. Its services include strategy and governance advisory, accounting and insolvency support, and other global corporate services.

SGV Holding AG 

Lucerne · Since 2018

The company's core activity is tourism, particularly shipping on Lake Lucerne and the operation of restaurants and hotels in the Lucerne region and Central Switzerland.

SH-SYSTEMS HOLDING AG 

Einsiedeln · Since 2023

SH-SYSTEMS HOLDING AG develops and delivers custom electronic systems, providing electronics and hardware design, embedded software development, and user and management interfaces.

SIA-Haus AG 

Zurich · Since 1967

The core activity of Keller Unternehmungen is the management and administration of various business fields, including engineering, ImRaum, facades, and real estate. The original core business, the production and distribution of bricks, is now handled by Kubrix AG, in which Keller Unternehmungen holds a significant stake. The core activity of SIA-Haus AG is the ownership and management of the building of the same name at Selnaustrasse 16 in Zurich, which serves as the headquarters of the Swiss Engineers' and Architects' Association (SIA). The company does not operate any business and has no employees.

SIBELCO SWITZERLAND GMBH 

Pratteln · Since 1959

SIBELCO SWITZERLAND GMBH is a company that mines, processes and sells industrial minerals, with a focus on silica, clays, feldspathics and olivine and on glass recycling. It supplies materials and technical support to sectors such as glass, ceramics, construction, coatings, polymers and water purification.

SICPA LATAM Sovereign Solutions SA 

Prilly · Since 2022

SICPA HOLDING SA 

Prilly · Since 1996

SICPA HOLDING SA develops and delivers authentication and security solutions for governments, central banks and companies. Its platform combines material, digital and data technologies to protect banknotes, enable revenue mobilisation and conformity, secure identities, and safeguard brands, natural resources and public services.

SICPATEC HOLDING SA 

Prilly · Since 1962

SICPATEC HOLDING SA provides security and authentication solutions for currency, revenue mobilisation, product and brand protection, and identity. The company offers integrated technologies and services for banknote protection, traceability and digital identity.

SIDOMI AG 

Lucerne · Since 2013

SIDOMI AG operates and manages various family-owned projects, performing operational and administrative tasks.

Siegfried Holding AG 

Zofingen · Since 1904

Siegfried Holding AG is a contract development and manufacturing organization (CDMO) serving the pharmaceutical industry. It produces active pharmaceutical ingredients and finished drug products and provides integrated development and manufacturing services for drug substances and products, including oral solid dosage forms, steriles, ophthalmics, inhalation products and related technologies.

Sifra, Société d'Investissements SA 

Crans Vs · Since 1979

SIGVARIS Holding AG 

Appenzell · Since 1945

Sihlpark Holding AG 

Schindellegi · Since 2009

Simag AG 

Worb · Since 1947

Simperl Holding AG 

Gümligen · Since 2016

Simperl Holding AG is a butcher business offering meat and sausage products and other food items, with online ordering and direct-contact options for custom orders.