Finance & Insurance

Roger Burch Invest AG 

Sarnen · Since 2019

ruftec GmbH 

Rüti Zh · Since 2021

ruftec GmbH provides industrial cleaning solutions (steam and laser) and offers maintenance, installation, repair, rental and trade services for private and commercial clients, including project management and work for sectors such as the pharmaceutical and machinery industries.

sab-treuhand gmbh 

Ebikon · Since 2002

The company's core activity is the provision of services in the areas of accounting, taxes, property management and project management. The company offers, among other things, bookkeeping, annual financial statements, property accounting, property management, company formation, succession planning, project development and strategy development.

SERTO Group AG 

Frauenfeld · Since 2024

SERTO Group AG is a manufacturer of tube union technology and connection systems. The company designs, produces and sells unions, couplings, valves, tubes/hoses and related accessories, and provides project engineering, custom assemblies and logistics services.

SERTO HOLDING AG 

Frauenfeld · Since 2006

SERTO HOLDING AG is a manufacturer of tube union technology supplying unions, couplings, valves, tubes/hoses and related components, and providing project engineering and production services. The company produces customised assemblies, offers logistics and production services including clean-room capabilities, and serves sectors such as high-tech, healthcare, energy, transportation and industry.

Serves AG Zug 

Zug · Since 1992

Serves AG Zug provides fiduciary, tax and audit services. Its offerings include accounting and annual financial statement preparation, tax return preparation and representation, VAT and payroll administration, company formations and restructurings, corporate valuations and succession planning, and acceptance of board or management mandates.

SERVES GROUP AG 

Baden · Since 2013

SERVES GROUP AG provides fiduciary, tax and audit services, supporting companies and private clients with accounting and financial statement preparation, payroll administration, VAT matters, tax returns and appeals, company formations and restructurings, as well as valuations and succession planning; it also accepts board and executive mandates.

S+L Baumanagement AG 

Widnau · Since 2020

S+L Baumanagement AG provides project development and construction management services, including architectural planning, site supervision and work as a general or total contractor. The firm also handles land and property brokerage and offers related services such as land procurement, site and usage concepts, parceling/ infrastructure concepts, energy concepts (Minergie) and building-law clarifications.

S + L Holding AG 

Widnau · Since 2011

SLL Holding GmbH 

Langenthal · Since 2016

SLL Holding GmbH — the linked website presents Schär + Leuenberger Schaltanlagen AG, which manufactures electrical switchgear assemblies and provides services from planning and schematic design through construction and commissioning. Offerings include main switchboards (conventional and type-tested up to 5000 A), sub-distributions, power factor correction, machine and process controls, and HVAC control systems.

SmallBusinessAccountants GmbH 

Zurich · Since 2016

The company's core activity is providing services in the field of digital accounting, payroll administration and tax consulting for small and medium-sized enterprises (SMEs). This also includes corporate consulting, trust services and the implementation of accounting and reporting tools.

SmartFidu SA 

Lausanne · Since 2018

The core activity of SmartFidu SA is the provision of fiduciary services, including: accounting, taxation, payroll and HR management, auditing, financial analysis and controlling, and corporate management consulting. The company thus offers comprehensive services in the field of financial and corporate management to support customers in managing their businesses.

SPP Schlunegger Park & Partner Treuhand AG 

Zurich · Since 2011

The core activity of SPP Schlunegger Park & Partner Treuhand AG is the provision of trust services for small and medium-sized enterprises (SMEs). This includes in particular: accounting and financial management, payroll accounting, tax consulting, company formation and business consulting. The company also offers online accounting services with the software bexio and supports its customers in the administration and management of their companies.

S. Schwarz Treuhand GmbH 

Forch · Since 2023

The core activity of S. Schwarz Treuhand GmbH is the provision of services in the areas of trust, accounting and tax returns, in particular: Support in setting up companies and creating documents; Accounting, including general ledger, accounts receivable, accounts payable and payroll accounting; Preparation of VAT returns and interim and annual financial statements; Support in tax returns for natural and legal persons; Real estate management, including management of rental properties and support for condominium owner associations.

Stadelmann Ad interim GmbH 

Langenthal · Since 2023

The core activity of Stadelmann | Ad interim GmbH is the provision of trust services, business consulting and administration, particularly in the areas of finance, human resources, organization and sustainability. The company offers specialized services such as accounting, taxes, fiscal representation, payroll, personnel administration and process management. Additionally, it supports companies in the founding, organization and development of business areas.

Stahlcenter Holding AG 

Bronschhofen · Since 2017

Stahlcenter Holding AG is a steel and stainless-steel trading and services company supplying the Swiss machinery, electrical and metal (MEM) industry with material and cut-to-size products. Its services include warehousing, sawing, processing and logistics, and it operates the SCHMOBI online steel portal.

SteelcoBelimed AG 

Zug · Since 2024

SteelcoBelimed AG provides equipment and services for the sterilization, disinfection and cleaning of medical and surgical instruments. Its portfolio includes sterilizers, washer‑disinfectors and related consumables, digital solutions (such as SmartHub), planning and design services, maintenance/support and training.

St.Galler Pensionskasse 

St. Gallen · Since 2013

St.Galler Pensionskasse administers occupational pension benefits for insured members and pensioners. The institution manages pension assets, operates a real estate portfolio and provides mortgage products and related services.

Stiftung Josef Binkert AG 

Wallisellen · Since 2007

Stiftung Josef Binkert AG sells CNC machine tools, cutting tools and accessories and operates an online shop for tooling, workholding and measuring equipment. The company also provides services including technical consulting, training, installation, maintenance and spare-parts management.

STSFID SARL 

Geneva · Since 2020

The core activity of STSFID is the provision of fiduciary services, particularly in the areas of: * Accounting (accounting and financial consulting) * HR (human resources and payroll management) * Taxation (tax consulting and planning). The company offers its clients comprehensive support in managing their finances, personnel matters, and tax obligations.