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bba ingenieure ag 

Gränichen · Since 1979

bba ingenieure ag is part of the prb-bauingenieure group and provides engineering services in structural engineering, building conservation, and building physics/acoustics. The firm also acts as a general planner for industrial and commercial buildings, offering services such as excavation and foundation design, variant studies and on-site technical management.

Genossenschaft Kommunikationsnetz Gränichen (GKNET) 

Gränichen · Since 2022

The core activity of GK-NET is the provision of telecommunications services, in particular via a cable network, including digital TV, internet and mobile/fixed-line telephony, as well as the expansion and operation of a fibre-optic network.

prb Bauingenieure GmbH 

Gränichen · Since 2008

prb Bauingenieure GmbH is an engineering firm providing structural engineering, general planning and building physics/acoustics services. Its work includes structural design (excavations, foundations, concrete/steel/wood structures), acting as general planner for industrial and commercial projects as a single point of contact, and building-physics services such as indoor air quality, acoustic protection and thermal/moisture protection. The firm also offers holistic solutions and building preservation services within its group.

Signer Gartenpflege 

Gränichen · Since 2011

The core activity of Signer Gartenpflege is the provision of services in the field of gardening and garden maintenance, including: garden planning and redesign, new garden installations, maintenance of meadows, lawns and borders, pruning, hedge and tree cutting, plantings, water and pond maintenance, winter services, and wood and steel processing for gardening projects. The company also offers innovative solutions for gardening projects and has a social commitment, particularly in the field of southern fruits.

Aida Immobilien AG 

Gränichen · Since 2012

The core activity of Aida Immobilien AG is the individual and object-specific marketing of demanding and exclusive properties, including brokerage, valuation, management and sale of real estate, as well as financing and consulting in the real estate sector.

Ajkune Professional GmbH 

Gränichen · Since 2020

Ajkune Professional GmbH develops and sells haircare products and operates a salon that offers services such as hair extensions (keratin bonding and tape extensions) and other hair treatments.

Auto Hub GmbH 

Gränichen · Since 2024

Auto Hub GmbH operates the Car Hub brand and sells and brokers used cars and related services. The company buys vehicles, offers consignment sales and vehicle-search packages, and provides warranty and service packages as well as a 14-day return option.

Benato Immobilien AG 

Gränichen · Since 2020

The core activity of Benato Immobilien AG is the trade and brokerage of real estate, including the rental and sale of residential and commercial properties.

Betreuung und Pflege Roth GmbH 

Gränichen · Since 2019

The core activity of the company 'Betreuung und Pflege Roth GmbH' is the care and support of people, particularly elderly people and those with dementia, in their own homes. This also includes nutritional advice, transportation and relief for family members. The company also offers family counseling on the topic of dementia.

BIBA Century Meier 

Gränichen · Since 2019

BIBA Century Meier provides consultancy, commissioning, maintenance and application services across areas including IT, crafts, pet care, museum installation and card reading. Services include IT consulting and support (network, storage, data center, cloud, IT service management), small-scale craft and maintenance work, pet care for cats and dogs, and technical/installation support for museum displays.