Management Consulting

Ganko International Sagl 

Chiasso · Since 2020

The core activity of Ganko is to advise and support companies in their growth process, particularly in identifying opportunities and strengths, developing new business strategies, and empowering them to tackle market challenges. The specific services include Business Management, technical assessments, After-Sales Service, and Social Media support.

GANT Consulting GmbH 

Zollikon · Since 2023

Ganz & Co. AG 

St. Gallen · Since 1945

Ganz & Co. AG is a service company that provides administrative service functions for affiliated companies of the Ganz Group and also offers rental of commercial properties such as offices and exhibition/retail spaces.

Ganz & Partner AG 

Rapperswil Sg · Since 2001

Ganz & Partner AG is a fiduciary and business advisory firm that provides financial and management consulting and support to entrepreneurs and small and medium-sized enterprises. Services include accounting and financial management, direct and indirect tax matters, succession planning, buying and selling of businesses, financing and investment advisory, reorganizations and company valuations.

Garanta Finanzgruppe AG 

Bern · Since 2024

Garanta Finanzgruppe AG provides financial and company reports, sector and market studies, and advisory services including M&A, financing and capital sourcing, operations management and human resources advisory. The company delivers structured, decision‑ready analysis for clients across Europe and is a member of VQF and affiliated with FINOS (Swiss financial ombudsman).

Gareba GmbH 

Baar · Since 2004

Gareba GmbH provides consulting, process design and on-site quality inspections for cleaning management, and offers training plus support for tenders and implementation projects. The company also develops and supplies IT solutions for cleaning planning and food‑service logistics and acts as the Swiss distribution partner for the Sanalogic system.

Gassen & Partners SA 

Eysins · Since 2014

Gassen & Partners SA provides strategic and management consulting services for commodity traders and other participants across the trading chain. Services include non‑financial reporting, a trade company incubator (Sherpa), trade finance sourcing, CTRM selection and implementation, risk management, temporary finance function staffing, internal audit and supply‑chain optimization.

Gassmann Consulting GmbH 

Cham · Since 2018

Gassmann Consulting GmbH is a consulting firm focused on project, program and portfolio management, offering both agile and traditional approaches. Its services include project and interim management, process and change management, training and coaching, and support for project management certification.

Gastgeber3.0 AG 

Zug · Since 2017

The core activity of Gastgeber 3.0 AG is the consulting, conception, implementation and management of establishments in the hotel and catering industry. The company offers specialized services such as analysis, conception, implementation and management of restaurants, hotels and resorts, with the goal of making these businesses successful and increasing their profitability.

Gastkultur GmbH 

Lucerne · Since 2017

The core activity of Gastkultur GmbH is the consulting and support of gastronomy and hotel businesses in the areas of concept development, operational management, marketing, event organization, and strategic planning. The company provides in-depth insights and creative solutions to enhance the guest experience and increase the operational success of its clients.

Gastrocom Suisse GmbH 

Lucerne · Since 2004

The core activity of Gastrocom Suisse GmbH is consulting and services for the gastronomy and hotel industry, particularly in the areas of: succession planning, inventory valuation, business transfer, business takeover, corporate consulting, liquidation, real estate sales, rental and brokerage, lease agreements and rent calculations, business plans and concept analyses. The company positions itself as a neutral specialist partner for the gastronomy and hotel industry and offers its services as a member of GastroSuisse.

Gastroconsult AG 

Chur · Since 1996

Gastroconsult AG provides fiduciary, tax and audit services as well as business consulting and real-estate services for the hospitality sector. Offerings include financial accounting, payroll administration, pension advice, the GastroAnalyse product and client tools.

Gastroconsult AG 

Lucerne · Since 1996

Gastroconsult AG provides fiduciary (accounting), tax and audit services, business consulting and real-estate services targeted at the gastronomy and hotel sector.

Gastroconsult AG 

Bern · Since 1996

Gastroconsult AG provides specialised fiduciary and consulting services for the hospitality sector. Its offerings include accounting and financial management, tax and audit services, payroll and HR administration, business consulting and real-estate services focused on restaurants and hotels.

Gastroconsult AG 

Le Lignon · Since 1997

Gastroconsult AG provides fiduciary, accounting, tax, audit and management consulting services for the gastronomy and hotel sector. Its services include financial and accounting management, payroll administration, pension advice, customer tools and real-estate services including a marketplace for hospitality properties.

Gastroconsult AG 

Brig · Since 2013

Gastroconsult SA 

Sion · Since 1996

Gastroconsult SA provides accounting, financial and tax services as well as business consulting and real-estate services for the hospitality sector. The website also lists offerings such as auditing, payroll administration and sector-specific analysis and client tools.

Gastroconsult SA, succursale de Saignelégier 

Saignelégier · Since 1996

Gastroconsult SA, succursale de Saignelégier provides fiduciary and financial services including accounting, payroll and personnel management, business consulting, audit and real-estate services for the restaurant and hotel sector.

Gastroconsult SA, succursale de Fribourg 

Fribourg · Since 1996

Gastroconsult SA, succursale de Fribourg provides fiduciary and financial services and business consulting for the hospitality sector, including accounting, payroll and personnel management, pension advice and sector-specific analyses (GastroAnalyse).

GastroLegal Dr. iur. Peter P. Theiler 

Zurich · Since 2012

GastroLegal Dr. iur. Peter P. Theiler provides legal advice and representation in hospitality law, covering hospitality lease and purchase law, business transfers, company formation, manager/director agreements, employment law issues (L‑GAV, labor law), licensing and administrative procedures. The practice also handles related civil and administrative matters such as corporate law, contract law, employment law, family and inheritance law, and debt enforcement and bankruptcy.