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Gesellschaft für Wirtschaftskommunikation und Repräsentation GmbH 

Basel · Since 2012

The company's core activity is advising and supporting businesses, economic associations and organizations in the development and implementation of forward-looking measures, particularly in the areas of economic communication and corporate culture. This also includes organizing platforms for encounters between executives from business, politics, science and media to maintain and improve business relationships.

GlobalBroker AG Basel 

Basel · Since 1997

GlobalBroker AG Basel is an insurance broker providing risk and insurance management services for corporate clients. Services include risk strategy reviews, insurance portfolio analysis, market comparisons and placement, claims support and legal advice on insurance and liability matters, as well as the design and implementation of global insurance programmes and Financial Lines advisory for financial institutions.

Glutz Kommunikation AG 

Basel · Since 2001

Glutz Kommunikation AG is a communications agency that develops and implements digital and analogue communication solutions. Services include website development, online marketing (including SEO/SEA), campaign planning, direct marketing, corporate publishing and branding.

Glutz Media AG 

Basel · Since 1995

Glutz Media AG is a communications agency that designs and delivers digital and analogue communication solutions. Services include website development, online marketing (social media, SEO/SEA), campaign planning, direct marketing, corporate publishing and branding.

Goswissdesign Inh. Riesen 

Basel · Since 2020

The company offers services in the field of online marketing, particularly: web design, search engine optimization (SEO), Google Ads optimization, content marketing, and social media marketing. It supports customers in the development and implementation of digital marketing strategies and also offers specialized services such as predictive analytics, chatbots, and AI-powered solutions.

Grether MacGeorge GmbH 

Basel · Since 1999

Grether MacGeorge GmbH provides tax and fiduciary services for expatriates. Its offerings include tax advice (Swiss and UK returns, appeals, tax planning), bookkeeping and payroll for SMEs, pensions and legal advice, and independent property advice for house purchases and tax-efficient payment plans.

Grether MacGeorge Investors GmbH 

Basel · Since 2022

Grether MacGeorge Investors GmbH provides tax advice and accounting services for expatriates. Offerings include Swiss and UK tax returns, tax planning, bookkeeping, payroll, company formation, pensions advice, legal services on wills and inheritance, and independent property-buying advice.

Guerra Clauss Architekten SIA GmbH 

Basel · Since 2022

The core activity of Guerra Clauss Architekt:innen is the planning and realization of construction projects, particularly in the fields of architecture, landscape architecture, and urban planning. The company offers services such as general planning, construction management, and project development, and is active in various segments, including culture, education, leisure, office, and residential.

Gumbag Management AG 

Basel · Since 2004

Gumbag Management AG is a management consulting firm focused on human resources and personnel development, offering services such as personnel and project management, external HR department services, payroll and assessments. It also prepares employment contracts and company regulations, analyzes and optimizes internal HR processes, and supports the introduction of time systems and qualification methods.

GXP CONSULTING Switzerland Sàrl 

Basel · Since 2018

GXP CONSULTING Switzerland Sàrl is a consulting firm specialized in the life sciences that supports customers across the product lifecycle on GxP compliance and operational quality. Its services include quality control and assurance, qualification and validation, regulatory affairs, technology transfer, project management, training and digital transformation.