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Haar- und Schminkatelier GmbH 

Basel · Since 2019

The company 'Haar- und Schminkatelier' offers services in the field of hair care and makeup. The core activities include: hair cutting, coloring, styling and care; makeup for various occasions, including weddings and type changes; makeup courses; and the sale of hair and makeup products. The company thus offers a combination of personal services and product sales in the field of beauty care.

Hauri Elektroinstallationen 

Basel · Since 2006

The core activity of Hauri Elektroinstallationen is the provision of electrical installations and services, including: residential construction projects, repairs, fault rectification, minor and major adjustments, renovations and refurbishments. Additionally, the company operates a retail store for the sale of electrical products.

Helvatec Haustechnik KlG 

Basel · Since 2022

The core activity of Helvatec is the planning, installation and maintenance of building technology and energy systems, particularly in the areas of plumbing, heating and alternative energies such as solar thermal, photovoltaics and heat pumps.

Hermag GmbH 

Basel · Since 2023

The core activity of Hermag GmbH Basel encompasses facility services, construction (new building, renovation and conversion) as well as building technology, including maintenance and servicing of building technical systems and the installation of heat pumps.

Herrmann + Partner Energietechnik GmbH 

Basel · Since 2002

The core activity of herrmann & partner Energietechnik GmbH is the planning, consulting and implementation of energy technology projects, particularly in the areas of building technology, energy supply and operational support. This includes the planning and realization of heating, ventilation and air conditioning systems, as well as consulting and support for building owners and operators.

HL Travel Swiss GmbH 

Basel · Since 2013

The company offers exclusive, individually tailored trips and cruises, particularly in the premium segment. The core activity includes the planning, organization and implementation of private trips, business trips and vacations, often in conjunction with the use of private jets.

HTP HiTech Photopolymere AG 

Basel · Since 2001

The core activity of HTP HiTech Photopolymere AG is the development, production and marketing of liquid photoresist formulations for various applications such as: the production of fine conductor tracks on printed circuit boards (PCBs), the production of flexible printed circuit boards (Flexible PWB), chemical machining of metals (Photo Chemical Machining, PCM), the production of electroformed components (Electroforming), and the production of photo-engraved metal parts (Photo Engraving). The company also offers consulting services and implementation of production processes in the areas of resist application and imaging.

HumanRx GmbH 

Basel · Since 2019

The core activity of HumanRx is the treatment and rehabilitation of patients with complex, unresolved back pain, particularly in the lower back region. The founder, Dr. Martin Kumm, offers a holistic approach based on a comprehensive analysis ("The Master Assessment") to identify the cause of back pain and create an individualized rehabilitation plan. The treatment includes neuro-orthopedic manual tests, movement analysis, and management strategies to restore patients' functionality and health.

Hummel & Meyer AG 

Basel · Since 1980

Hummel & Meyer AG is a building services company offering sanitary installations, sheet‑metal (spengler) work, roofing services, solar system installations and related maintenance.

Hüttig Plattenbeläge GmbH 

Basel · Since 2012

The core activity of Hüttig Plattenbeläge GmbH is the planning, consulting and execution of ceramic wall and floor coverings, including the installation of large-format tiles, glass mosaics, artificial stones, natural stone works and the application of "Grip AntiRutsch" non-slip coatings as well as silicone joints.