Search the
company directory

3S Conseils Sàrl 

Petit-Lancy · Since 2025

3S Conseils Sàrl is a consulting firm that advises individuals on tax, social‑security and administrative matters, with a focus on cross‑border issues between France and Switzerland. Services include tax declarations, guidance on URSSAF/CNTFS and social contributions, support for LMNP and real‑estate declarations, financial advice and tax optimisation.

CroisSens RH SARL 

Petit-Lancy · Since 2025

CroisSens RH SARL is a human resources consulting firm that supports organisations in talent assessment and development. Its services include predictive potential evaluations (assessment centres, psychometric tools, 360° feedback), coaching, training and onboarding, and career management and mobility services including outplacement.

Star concept Sàrl 

Petit-Lancy · Since 2025

Star concept Sàrl produces handmade maize-based empanadas (gluten-free) and offers sides and desserts. Services include menus, boxes for larger orders, and takeaway and delivery options.

1m83 Art 

Petit-Lancy · Since 2019

The company 1m83 is an art collective specializing in the organization and implementation of public art installations and exhibitions. The core activity of the company is to invite contemporary photographers to create large-scale artworks in public spaces, often in conjunction with construction or renovation projects. These artworks, also known as "Toiles urbaines", aim to highlight the relationship between nature, art, and architecture and encourage the public to think about these themes.

Accord-multiservices Sàrl 

Petit-Lancy · Since 2012

The core activity of Accord-Multiservices SÀRL is the provision of services in the field of building maintenance and renovation, including: building renovation, painting, tile and slab installation, building and property cleaning, and gardening and landscaping. The company thus offers a wide range of services to support the maintenance and expansion of real estate.

AH-pi-LEX Sàrl 

Petit-Lancy · Since 2017

The company is a law firm specializing in intellectual property and industrial property law. The core activities include: Consulting and representation in matters of intellectual property, including trademark, patent, design and copyright law; Registration and management of trademarks, patents and designs; Legal advice in other areas of commercial law, such as contract law, mediation and arbitration; Representation of clients in national and international legal matters. The company provides its clients with comprehensive legal advice and representation in all matters of intellectual property and commercial law.

A.M.Y Office Sàrl 

Petit-Lancy · Since 2021

A.M.Y Office Sàrl provides outsourced secretarial and administrative management services for businesses, including organizational audits, administrative reorganization, support for mergers and demergers, and digitalisation and automation of workflows.

Arveron Développement Foncier A SA 

Petit-Lancy · Since 2021

Arveron Développement Foncier C SA 

Petit-Lancy · Since 2024

Arveron Développement Foncier C SA provides real estate project development and asset management services. Its activities include feasibility studies, financial structuring and project management, commercialisation and marketing, as well as portfolio optimisation, financial monitoring and transaction advisory.

Arveron Développement Foncier B SA 

Petit-Lancy · Since 2022

Arveron Développement Foncier B SA provides real estate project development and asset management services. It conducts feasibility studies, implements financial structuring and project management, handles administrative and legal coordination, and supports marketing, valuation and transaction processes for property portfolios.