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Groupe Franck Muller (Genève) SA 

Geneva · Since 2006

Groupe Franck Muller (Genève) SA is a watch company that designs and manufactures mechanical wristwatches featuring complex complications. The group develops many movements in‑house, provides servicing and repairs, and distributes its timepieces through its boutiques and authorised retailers.

Groupement des coopératives d'habitation genevoises 

Geneva · Since 2003

Groupement des coopératives d'habitation genevoises is an umbrella organisation that brings together the majority of housing cooperatives. It promotes cooperative housing, facilitates exchange of experience among member cooperatives, and liaises with public authorities to support cooperative projects.

GRYDL SARL 

Geneva · Since 2015

GRYDL SARL is a tech venture builder that develops web and blockchain-based products and creates minimum viable products (MVPs). The company provides idea workshops, product development, ongoing technical support, and assistance in forming long-term tech teams. Its technical focuses include EVM Web3, artificial intelligence, and big data / generative AI.

GSK and Partners SA 

Geneva · Since 2020

GSK and Partners SA provides discretionary asset management, portfolio advisory, family office services and access to selected private asset opportunities. Services include wealth strategy and estate-planning support, consolidated reporting and structured financing for non-traditional assets, and the firm is licensed as an asset manager by FINMA.

GÜLERMAK SUISSE SA 

Geneva · Since 2017

GÜLERMAK SUISSE SA is an engineering and construction contractor that delivers turnkey civil infrastructure and industrial projects. Its fields of activity include transportation (railways, metro and light rail systems, tramways, highways, bridges), industrial plants (cement, sugar and glass factories), power projects (hydroelectric and combined-cycle plants) and environmental works (dredging, wastewater treatment plants, pipelines).

Gunter Arbitration Sàrl 

Geneva · Since 2023

The core activity of Gunter Arbitration is the mediation and representation of clients in international arbitration proceedings, particularly in the areas of commercial and corporate law, as well as consulting and representation in court proceedings related to arbitration proceedings.

Gutzwiller SA Genève 

Geneva · Since 1985

Gutzwiller SA Genève is a subsidiary of E. Gutzwiller & Cie, Banquiers that operates as a specialised asset manager. The firm is directly authorised by FINMA under FinSA, affiliated to the supervisory body SO‑FIT and a member of FINSOM.

GVA ASSOCIES SA 

Geneva · Since 2012

GVA ASSOCIES SA specialises in personalised private wealth management and the implementation of multi‑asset investment strategies. The firm offers discretionary mandates and investment advice, operates independently of product providers, leaves clients’ assets with their chosen custodian banks, and provides services such as wealth structuring, pension/insurance planning, real estate support and portfolio consolidation.

GVAdvisors SA 

Geneva · Since 2013

The core activity of GVAdvisors is wealth and portfolio management for private families and high net worth individuals. This includes: investment advice and wealth management, portfolio construction and management, risk management and investment selection, access to private equity partnerships and direct investment opportunities, and creation of customized reports and analyses for monitoring and controlling assets. GVAdvisors positions itself as an independent asset manager, free from conflicts of interest, offering neutral advice.

Gyra S.A. 

Geneva · Since 2011

The core activity of Gyra SA is independent asset management for private and institutional clients, including services such as wealth management, advisory services, investment solutions, wealth engineering, and access to corporate debt markets. The company offers traditional asset management services as well as structured products, private equity, investment funds, and support for business start-ups, succession planning, and relocations.

HAC Commodities SA 

Geneva · Since 2024

HAC Commodities SA is an energy trading firm specializing in the trading and sourcing of energy commodities, notably crude oil and refined products. The company provides services including spot trading, futures contracts, risk management, logistics coordination and market analysis.

Hadida Tax Advisors Sàrl 

Geneva · Since 2020

The core activity of Hadida Tax Advisors is providing tax advisory services to expats, particularly in the areas of US and French tax compliance. The company supports its clients in tax planning, optimization and processing to minimize their tax burden and improve their financial situation.

HAMAK COMMUNICATION SARL 

Geneva · Since 2020

The core activity of HAMAK is the creation of communication strategies and content for companies and organizations, particularly in the field of sustainable communication and environmental protection. The company offers services such as brand strategy, communication strategy, content strategy, and project management to support customers in developing their communication platforms and positioning their brand.

HARMONIC SA 

Geneva · Since 2008

The core activity of Harmonic Fund Services is to provide services and technologies for the management of investment funds, particularly hedge funds and private equity funds. This includes, among other things: Fund Administration: management of funds, including position-keeping, price determination, settlement of corporate actions and reconciliation. Outsourcing: takeover of administrative tasks for funds by the company. Portfolio Management: provision of a platform for portfolio management, including risk management, compliance and analysis. Order Management: management of orders for alternative investments, including hedge funds and private equity funds. Fund Data Management: management of fund data, including security master data and corporate actions processing. The company thus offers a comprehensive range of services and technologies for the management of investment funds, with a focus on alternative investments.

HARTREE PARTNERS INTERNATIONAL, LLC, Wilmington, Delaware, succursale de Genève 

Geneva · Since 2012

HARTREE PARTNERS INTERNATIONAL, LLC, Wilmington, Delaware, succursale de Genève is an energy and commodities trading firm active in physical and financial markets. It provides trading services, asset investment and management, risk solutions and consulting, and participates in ventures focused on renewable energy and environmental markets.

Hartree Partners (Switzerland) Sàrl 

Geneva · Since 2024

HARTREE METALS Sàrl 

Geneva · Since 2019

HARTREE METALS Sàrl is an entity within the Hartree Partners group focused on trading and market activities in metals. It applies the group’s approaches to physical and financial commodities trading, risk solutions and asset investment described on the Hartree website.

Hartree Metals Investments Sàrl 

Geneva · Since 2022

HAYI SA 

Geneva · Since 2014

The core activity of Hayi SA is the brokerage and management of real estate, including purchase, sale, expertise, renovation, financing and consulting, with a particular emphasis on discretion and anonymity of clients.

HBS CAPITAL SA 

Geneva · Since 2024

HBS CAPITAL SA provides family office and wealth management services, administering and investing private wealth and offering tailored solutions for wealth administration and investments.