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Neon Illuma AG 

Effretikon · Since 1980

Neon Illuma AG manufactures illuminated lettering from acrylic glass or aluminium with integrated lighting for interior and exterior use. Its services include a service centre, a metal workshop, a plastics department, a glassblowing workshop and an assembly department.

Neon Illuma Holding AG 

Effretikon · Since 2003

Neon Illuma Holding AG produces illuminated signs and lettering for indoor and outdoor applications. Products feature acrylic glass or aluminium fronts with neon or LED lighting, and the company provides services and production capabilities including a metal workshop, plastics processing, glassblowing, assembly and a service centre.

Sius AG 

Effretikon · Since 1982

Sius AG designs and manufactures electronic target and scoring systems for sport shooting, hunting and military applications. Its product and service portfolio includes scoring hardware (e.g. SR24, LS10, HS10), software and cloud services, maintenance contracts and competition support including results services.

SIUS INTERNATIONAL AG 

Effretikon · Since 1989

SIUS INTERNATIONAL AG manufactures electronic scoring targets and control systems for sport shooting, hunting and military applications. The company supplies hardware and accessories and provides services including event broadcasting (SIUS Event TV), cloud-based services, maintenance contracts, competition support, software updates and results services.

Fun for cats GmbH 

Effretikon · Since 2023

The core activity of the company 'Fun For Cats GmbH' is the development, manufacture and sale of cat running wheels, cat trees and experience worlds for cats. The company also offers services such as the rental of cat running wheels and the creation of custom-made products.

Optiker Burri AG 

Effretikon · Since 1996

The core activity of Optiker Burri AG is the consultation, sale and adaptation of visual aids such as glasses, contact lenses and other optical products, as well as the performance of eye tests and examinations. The company offers a wide range of services, including the determination of glasses lenses, vision tests for the learner's permit, myopia control, correction of vision defects and the adaptation of sunglasses and protective glasses.

Rhomberg Sersa Rail Machine AG 

Effretikon · Since 1983

Rhomberg Sersa Rail Machine AG provides comprehensive rail infrastructure services, including mechanised track construction, tunnel rehabilitation, and project planning and execution. The company also delivers maintenance and retrofit services for track machines, machine rental and sales, and digital rail services and equipment.

Weilenmann AG Kempttal 

Effretikon · Since 1972

The core activity of Weilenmann AG is general contracting, particularly renovation, new construction and refurbishment of buildings, as well as civil engineering and customer-specific projects in the regional area, mainly in the Zurich Oberland and Winterthur region.

ad acta Treuhand AG 

Effretikon · Since 2019

ad acta Treuhand AG is a fiduciary firm offering advisory and administrative services to private clients and SMEs. Its services include tax advice, accounting/bookkeeping and payroll/personnel administration.

GEO Travel GmbH 

Effretikon · Since 2003

The core activity of Geo Travel GmbH is the organization and implementation of trips, particularly bus tours, as well as the rental of buses and vehicles for various occasions, such as group excursions, company outings, wedding trips and transportation for people with disabilities. The company also offers travel consulting and booking services and collaborates with renowned tour operators.