Finance & Insurance

Astrasana Holding AG 

Kloten · Since 2022

The core activity of Astrasana Holding AG is the production, research and distribution of cannabis products, in particular pharmaceutical products, cosmetic products and veterinary products, as well as the trade in raw materials for the food and cosmetics industry.

AS Treuhand Seçme GmbH 

Weinfelden · Since 2021

The core activity of AS Treuhand Seçme GmbH is the provision of trust services, including: company formations, trust and financial accounting with annual financial statements, social consulting, corporate consulting, legal consulting, translations, private and SME insurance, and tax consulting for natural and legal persons. The company thus offers a comprehensive range of services in the field of trust and corporate consulting.

AS & T Treuhand, Attenhofer & Co 

Bad Zurzach · Since 1994

AS & T Treuhand, Attenhofer & Co provides fiduciary services including accounting, tax advisory, audit/revision, company formation support and business consulting. Offerings include payroll accounting, VAT and withholding tax handling, practice-oriented support for medical practices, and assistance with cross-border and succession matters.

Asubium AG 

Zug · Since 2014

The core activity of asubium AG is consulting and implementing solutions in the field of payment transaction systems, with a particular focus on Avaloq implementations, data migrations and payment products. The company also offers expertise in ISO 20022, SIC4 implementation and compliance topics.

Asymmetrica Investments AG 

Zug · Since 2018

The core activity of Asymmetrica Investments Ltd. is asset management and investment management, particularly in the area of impact investing. The company provides advisory services to family offices and other investors and manages the Avo Capital Fund, L.P. It specializes in structuring impact investments for companies and focuses on sustainable and social investments.

ATA Argus Tax and Accounting GmbH 

Schindellegi · Since 2011

ATA Argus Tax and Accounting GmbH provides accounting and fiduciary services, including financial accounting, property accounting, tax advisory, budgeting and financial planning.

AT Accounting GmbH 

Moosseedorf · Since 2017

AT Accounting GmbH provides accounting, payroll, tax return and association administration services. Services include financial and management accounting, payroll and personnel administration (including social insurance), year-end work, VAT and tax matters, and preparation of tax returns for individuals and legal entities.

AT Advisors AG 

Zurich · Since 1997

The core activity of AT ADVISORS AG is corporate and economic consulting, particularly in the areas of trust services, accounting and corporate management. The company offers services such as trust, accounting, tax consulting and corporate consulting, and supports small and medium-sized enterprises (SMEs) in setting up and configuring business software.

ATA FIDUCIARIA SA 

Pazzallo · Since 2012

The core activity of ATA Fiduciaria SA is the provision of services in the field of economic consulting, particularly in the areas of: taxation, fiscal consulting, corporate consulting, contract law, social charges, accounting for third parties, and payroll and social charges management. The company thus offers comprehensive consulting and services for companies and private individuals in the areas of finance, taxes, and law.

ATAG Family Office AG 

Basel · Since 2018

The company's core activity is the comprehensive care and consulting of wealthy private individuals, families and companies in all entrepreneurial and family-related matters, including wealth management, lifestyle management, legal and tax consulting, as well as support for philanthropic activities. The company offers a wide range of services, including wealth management, organization of private aircraft and yachts, consulting on real estate investments, and support in planning generational transitions.