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Ramseier Handel und Vertrieb 

Sirnach · Since 2024

DECOTOYS is an online shop specializing in the sale of toys, particularly LEGO products, Duplo products, and other toys. It also offers a wide range of products from other categories such as books, media, puzzles, and vintage toys. The online shop allows customers to purchase products, manage their orders, and offers payment options such as PayPal, credit cards, and bank transfers.

Rey Technology AG 

Sirnach · Since 1982

Rey Technology AG provides automation, digitalization and ICT services for industrial clients and energy providers. The company delivers tailored solutions across the stack — from I/O level to ERP — including process automation, control cabinet construction, retrofit projects, cloud services and cyber security.

Rey Informatik AG 

Sirnach · Since 2009

Rey Informatik AG provides IT services and digitalization solutions for industry, energy providers and SMEs, including cloud services, cyber security, IT infrastructure, backup & recovery, and support and maintenance. The activities of Rey Informatik AG have been integrated into the joint brand Rey Technology.

Rey Technology Holding AG 

Sirnach · Since 2015

Rey Technology Holding AG provides automation, digitalization and ICT services for industrial clients and energy utilities. Services include planning and process automation, control cabinet construction, retrofit and digital solutions, plus IT/IoT, cloud, cyber security and support offerings from I/O level to ERP systems.

Roland Weinhappl AG 

Sirnach · Since 1989

The core activity of Roland Weinhappl AG is the execution of sheet metal work, particularly in the areas of new buildings, renovations, facades, metal roofs, lightning protection and repairs, as well as the implementation of flat roof and liquid plastic work.

Select Elektro GmbH 

Sirnach · Since 2022

The core activity of Select Elektro GmbH is the provision of electrical installations and services, including new and renovation work, maintenance and servicing, as well as the installation of internet and telephony systems, lighting technology, smart home systems, photovoltaic systems and e-mobility solutions.

Selenas AG 

Sirnach · Since 2013

The core activity of Selenas AG is the import and wholesale sale of precious stones and pearls. The company offers a wide range of precious stones, jewelry and pearls, placing great emphasis on highest quality at fair prices.

Siatech GmbH 

Sirnach · Since 1995

The core activity of Siatech GmbH is the development, production and distribution of special coating systems for various industries, particularly for plant, machinery, rail and vehicle construction. This includes heat-resistant weco-Therm paints and coatings as well as anti-vibration masses for rail construction.

SIHRO Tech AG 

Sirnach · Since 2023

The core activity of SIHRO Tech AG is the assembly and manufacturing of products and solutions in the fields of environmental technology, industrial and plant construction, district heating pipelines, metal construction and pipe fixing technology.

SINECT AG 

Sirnach · Since 2021

The core activity of SINECT AG is the development and provision of digital solutions for the asylum and migration sector, particularly through the creation of web applications and the optimization of processes through the use of digital transformation.

SLS Swiss Limousine Services GmbH 

Sirnach · Since 2016

SLS Swiss Limousine Services GmbH provides limousine transfers and chauffeur services for airport transfers, events and private occasions. The company supplies various vehicle types, issues individual quotes on request and uses state-certified drivers who provide service in German and English.

snapp gloten ag 

Sirnach · Since 1999

The company "moebel-einrichten.ch" is an online directory for furniture stores and home decor stores in Switzerland. The core activity of the company is to provide a platform where furniture stores and home decor stores can present their data and offers, and where customers can search for furniture stores and home decor stores in their area.

Solo-Products GmbH 

Sirnach · Since 2018

The company specializes in product development, sourcing of suitable products and manufacturers, as well as product management, particularly in the areas of outdoor sports and water sports. It offers services such as project and brand management, procurement, quality assurance, and product organization to support customers in the development and procurement of products.

Spitex Regio Tannzapfenland 

Sirnach · Since 2019

The company's core activity is the provision of care and support services, particularly in the areas of household management and social care, psychiatric care, medical transportation, and meal delivery. The company offers individualized, tailored care and assistance in the home, with the goal of enabling independent living at home and reducing or avoiding hospital and nursing home stays.

Spritzwerk R. Mosberger GmbH 

Sirnach · Since 2004

The core activity of the company 'Spritzwerk R. Mosberger GmbH' is the execution of high-quality spray painting and coating work, particularly for vehicles such as cars, trucks, motorhomes, classic cars and tractors, as well as for other objects like furniture, shutters and industrial parts.

sta Personalverleih GmbH 

Sirnach · Since 2008

sta Personalverleih GmbH supplies welders and temporary skilled personnel for welding operations. Services include internal hand-skill testing of welders and support for quality assurance, welding supervision and project-related work.

sta Schweisstechnische Ausbildung GmbH 

Sirnach · Since 2025

sta Schweisstechnische Ausbildung GmbH provides practical welding training (e.g. MIG/MAG, WIG, manual electrode) and conducts personnel and procedure certifications according to relevant standards.

Steidle AG 

Sirnach · Since 2007

The company's core activity is the planning, production and marketing of concrete garages and related services, including the construction of single garages, double garages, row garages, carports, roof extensions and other technical building solutions in the field of garage and roof construction.

sumali - Urs Sommerhalder 

Sirnach · Since 2004

sumali - Urs Sommerhalder develops software focused on GIS applications as well as desktop and web applications. Projects are mainly implemented in C# using the .NET framework for Windows, and some components are released as open source.

Tel Net Com AG 

Sirnach · Since 2012

Tel Net Com AG provides telecommunications and ICT services, including VoIP/phone systems, structured cabling and network installations, security (alarm and video) and multimedia and electrical installations. The company offers consulting, planning, installation and support and is identified on its website as a Swisscom partner.

Touma Treuhand & Immobilien 

Sirnach · Since 2015

The core activity of TOUMA Treuhand & Immobilien encompasses three main areas: 1. **Trust Services**: Accounting, tax services, and business consulting for small and medium-sized enterprises, including corporate accounting and consulting for start-ups, as well as tax returns for private individuals. 2. **Real Estate**: Independent real estate consulting, where the personal needs of clients are matched with the possibilities of the real estate market. 3. **Insurance**: Consulting and offering health insurance, life insurance, and property insurance to cover everyday risks.

UhrTeil AG 

Sirnach · Since 2007

The core activity of UhrTeil AG is the manufacture and construction of mechanical watch movements, micromechanical components and watches, including contract manufacturing and assembly, watch construction, prototype construction, production solutions and automation, reverse engineering and spare parts as well as engraving.

WAGNER WERKE AG 

Sirnach · Since 2012

The core activity of WAGNER WERKE AG is the development and construction of high-performance aerobatic aircraft, in particular the ACROSTAR NG.

Weber's Amphibien + Reptilien Shop 

Sirnach · Since 2012

Weber's Amphibians & Reptiles Shop is an online store specializing in the sale of products for the care and maintenance of amphibians and reptiles. The company's core activity includes trading articles such as food, transport containers, decorations, and other accessories for the care of frogs, toads, and other amphibians, as well as reptiles.

Werner Fischer AG Stahlrohre 

Sirnach · Since 1992

The core activity of Werner Fischer AG is the direct supply of steel pipes, open steel profiles and accessories from the manufacturer to the customer. The company also offers various processing services for pipes, such as pipe laser cutting and finishing, and positions itself as a partner and advisor for all matters related to steel pipes.

W. Fornara 

Sirnach · Since 2008

The core activity of Fornara Mechanik is the mechanical processing and manufacturing of metal parts, including CNC turning and milling, welding and soldering.

XELO Online GmbH 

Sirnach · Since 2012

The core activity of Xelo Online GmbH is the creation and operation of online portals for trade and industry, as well as the provision of online marketing services.

Zahnarztpraxis Grünau GmbH 

Sirnach · Since 2013

The company's core activity is the provision of dental services, including treatments, consultations and prophylaxis, in a dental practice.

DELPHIN Schweiz GmbH 

Sirnach · Since 2025

DELPHIN Schweiz GmbH sells, provides advice and offers support, spare parts and accessories for the DELPHIN air and room cleaning system. The multifunctional device uses a water-based cleaning concept and combines air purification with wet and dry vacuuming for floors, carpets, upholstery and mattresses, with additional aromatherapy and ionization functions.

Thread IT GmbH 

Sirnach · Since 2025

Thread IT GmbH provides IT services for SMEs, including server and network administration, cloud services (managed hosting, Microsoft 365), custom software development and data recovery.

Ajrizi Türen AG 

Sirnach · Since 2007

Chinderhuus Filou GmbH 

Sirnach · Since 2024

The core activity of Chinderhuus Filou GmbH is supplementary family care for children from 3 months to 12 years, including the provision of childcare groups (KITA) and after-school care (HORT).

DKZ Cosmeceuticals AG 

Sirnach · Since 2024

The core activity of DKZ Cosmeceuticals is individual skin care and consulting. The company offers personal consulting sessions with skin analyses by experienced experts to create a customized care routine tailored to the specific skin needs of its customers. To this end, high-quality products are selected and offered in an online shop. Additionally, the company provides dermatological services and treatments in its clinic.

Exprit Kart GmbH 

Sirnach · Since 2015

The company's core activity is the sale and support of kart racing equipment, particularly Exprit and Tony Kart chassis, Vortex engines and tires from various manufacturers. In addition, the company offers racing service services, such as driver support, technical service and racing deployments.

GC Import&Service GmbH 

Sirnach · Since 2007

The core activity of GC Import & Service GmbH is the sale, trade and service of gaming equipment of all kinds, including darts, billiards, table football, amusement machines, cash handling and gaming and sports equipment. The company also offers repair and service services for these devices and operates an online shop.

Gemperle Immobilien AG 

Sirnach · Since 2015

Just Leading Solutions GmbH 

Sirnach · Since 2018

The company Just Leading Solutions (JLS) offers transformation consulting for HR and Business Agility. The core activity of the company is to support organizations and institutions on their discovery and transformation journey towards HR and Business Agility. This includes services such as consulting, strategy development, roadmap creation and training to support companies in strengthening and revitalizing their workforce and organizations. The focus is on the role of HR as a driver and accelerator of Business Agility.

Keller Holzbau AG 

Sirnach · Since 1985

Keller Holzbau AG manufactures glued laminated timber beams and timber trusses, including hall trusses and barn trusses, and supplies glued ceiling elements, bike shelters and carports. The company provides structural calculations and truss planning and can produce beams up to 22 m in length.

Madra Filterprodukte GmbH 

Sirnach · Since 2019

Maxime Immo AG 

Sirnach · Since 1996

The core activity of maxime immo ag is the development, management and administration of real estate in Switzerland, particularly in the area of exclusive residential properties, which are offered for both rent and sale.

MERX AG Küchen+Geräte 

Sirnach · Since 2016

my language gmbh 

Sirnach · Since 2010

The core activity of my-language.ch is providing individual English courses, particularly in the areas of conversation, reading and exam preparation, as well as promoting British sugarcraft through courses and workshops on the topic of cupcakes and cake decoration.

Neidhart Gärten GmbH 

Sirnach · Since 2022

The core activity of Neidhart Gärten is garden design and maintenance, including the creation and care of lawns, ponds and bonsai trees, as well as the organization of courses and seminars in the field of horticulture.

Petali di Rose Barbieri 

Sirnach · Since 2020

Pflegezentrum Grünau AG 

Sirnach · Since 2012

The company "Pflegezentrum Grünau AG" provides care and support services for elderly, care-dependent and support-needy individuals. The core activity of the company includes providing support and care in daily life, including activation programs, as well as caring for people who have been excluded from the workforce. The company also offers additional services such as a cafeteria, hairdressing and foot care services, lingerie sales and free rooms.

Raiffeisenbank Regio Sirnach Genossenschaft 

Sirnach · Since 1901

Smile's Food GmbH 

Sirnach · Since 2021

Stäheli Architekturbüro GmbH 

Sirnach · Since 2004

Stellina Reinigung Inh. Husain 

Sirnach · Since 2023

The core activity of Stellina Reinigung is the professional cleaning and maintenance of properties, including: complete cleaning of kitchens, bathrooms, toilets, windows, doors, radiators, flooring, built-in cupboards, walls, ceilings and beams; descaling and cleaning of sanitary and plumbing fixtures; cleaning of terraces, seating areas and balconies; sweeping of cellars, floors and garages; and final cleaning of properties after renovation or construction. The company offers a comprehensive range of cleaning services to keep properties clean and well-maintained.

Treedata GmbH 

Sirnach · Since 2014