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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint742,807 companies indexed · Last updated: today
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Cityoberaach
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87 companies found

CMU Monobeton GmbH Logo

CMU Monobeton GmbH 

Oberaach · Since 2023

The core activity of CMU Monobeton GmbH is the production and processing of high-quality concrete for various applications, particularly for industrial floors, commercial spaces, basements, garages, underground parking garages, balcony floors, ramps, bus stops, sidewalks, swimming pools, and cold storage rooms. The company uses an innovative process called Monobeton, where homogeneous concrete is poured in a single cast to achieve durable and wear-resistant results.

Specialized Construction InstallationsGlass, Ceramics, Stone & Construction Materials Industry
View profile5(7)
RODOLFO-CO GmbH Logo

RODOLFO-CO GmbH 

Oberaach · Since 2022

RODOLFO-CO GmbH rents attractions, fairground rides and event decorations for corporate and private events. Services include children's trains, vintage carousels, pony rides, bouncy castles, mini SUVs, photo booths and tailored decoration and full-service event solutions.

Trade Fair & Event Organizers
View profile4.3(23)
AIR FRÖHLICH Engineering AG Logo

AIR FRÖHLICH Engineering AG 

Oberaach · Since 2004

The core activity of Air Fröhlich Engineering AG is the development, manufacture and installation of industrial heat exchangers, particularly smooth tube heat exchangers, for various applications such as flue gas applications, breweries, drying plants and air technology.

Mechanical Engineering Industry
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AJ

AVO Janine Scholz 

Oberaach · Since 2026

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Praxis für Psychotherapie Nadja L. Weinstein GmbH Logo

Praxis für Psychotherapie Nadja L. Weinstein GmbH 

Oberaach · Since 2022

Praxis für Psychotherapie Nadja L. Weinstein GmbH provides psychological psychotherapy delivered by a licensed psychological psychotherapist specializing in cognitive behavioral therapy. Services include treatment for trauma, depressive and anxiety disorders, stress and burnout, eating and psychosomatic disorders, and obsessive–compulsive conditions, with therapy available in German, English, French and Spanish.

Psychiatry & Psychotherapy
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RAMSEIER AACHTAL AG Logo

RAMSEIER AACHTAL AG 

Oberaach · Since 1987

RAMSEIER AACHTAL AG is a purchaser and processor of fruit for cider and juice production. About three quarters of the fruit processed by RAMSEIER is pressed in Oberaach.

Beverage Industry
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Recycling-Bag GmbH Logo

Recycling-Bag GmbH 

Oberaach · Since 2022

The core activity of the company 'Recycling-Bag' is the collection and disposal of valuable materials and waste from private and business customers. The company offers subscriptions where customers receive special bags into which they can throw their waste unsorted. The bags are then collected by Recycling-Bag and the waste is carefully sorted and disposed of in an environmentally friendly manner. The company's goal is to promote clean waste separation and make a contribution to environmental improvement.

Waste Management Industry
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Redloftrecords.com, Floriano Santoro Logo

Redloftrecords.com, Floriano Santoro 

Oberaach · Since 2015

The core activity of REDLOFT Records is the provision of services in the field of music production, including recording, mixing, post-production, mastering and label services. Additionally, the company offers workshops, masterclasses and clinics.

Recording Studios & Audio Production
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Renovaris, Urs Epper Logo

Renovaris, Urs Epper 

Oberaach · Since 2016

Renovaris, Urs Epper provides renovation and refurbishment services as a general contractor, including full and partial renovations, bathroom refurbishments and customised kitchens and built‑in furniture. Services also cover window and door installation, garden and conservatory work, and end‑to‑end project planning and execution.

General Contractors
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RA

Rubau AG, Baudienstleistungen 

Oberaach · Since 2010

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SH

S.RT Holding AG 

Oberaach · Since 2008

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SM

SAG Montagen GmbH 

Oberaach · Since 2010

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ST Gebäudetechnikplaner GmbH Logo

ST Gebäudetechnikplaner GmbH 

Oberaach · Since 2015

ST Gebäudetechnikplaner GmbH is a building services engineering firm that provides heating design, sanitary design, ventilation planning, energy performance reports, site supervision, coordination and consulting. The company prepares SIA‑compliant documentation and collaborates with architects, contractors and owners.

Technical Consulting & Engineering
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Schlössli Verwaltungen AG Logo

Schlössli Verwaltungen AG 

Oberaach · Since 1943

External Asset ManagementHolding Companies
View profile4(4)
SB

Schreinerei B. Hangartner 

Oberaach · Since 1989

Joinery
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Schreinerei Hugo Gasser Logo

Schreinerei Hugo Gasser 

Oberaach · Since 2013

The core activity of Schreinerei Hugo Gasser is the manufacture and transformation of furniture, kitchens and interior fittings, including the planning, consulting and execution of individual projects.

Interior Construction
View profile5(2)
SI

SiAG Institut für Bautechnik, Bauökologie + Bauökonomie AG 

Oberaach · Since 1989

Technical Consulting & Engineering
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SI

Stahel Immo AG 

Oberaach · Since 2018

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SS

Stucki Schreinermontagen GmbH 

Oberaach · Since 2021

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ST

Sunshine Transport GmbH 

Oberaach · Since 2024

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Frequently asked questions

Searching the directory

How the search works, what each filter means, and how the results come together.

What can I search for in the directory?
The search field matches company names, industries and places. Beyond that you can filter by Industry (18 categories based on the NOGA classification), Size (number of employees), Region (canton, language region or postal code) and Special (keywords and entry date). Filters combine freely; the active ones appear as chips below the filter bar and can be removed there individually.
How do keywords work?
Keywords search the description and stated purpose of each company — the text that goes beyond the company name. Multiple keywords are combined with OR: every additional keyword widens the set of matches rather than narrowing it.
What belongs in the postal code field?
A single postal code (e.g. 8000) or a range (e.g. 1000-1010). The field accepts postal codes only — for place names, use Canton or Language region.
Per page
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How is organisation size determined?
Size reflects the number of employees and is calculated from publicly available information by a model developed in-house. It is a best-possible estimate, not an official figure.
What does the Verified label mean?
Verified means the entry is tied to a UID (Swiss business identification number) and therefore links back to the official Swiss business register. The label speaks to the company's identity — it is not a rating of its performance.

Source: Federal Statistical Office, UID register

How do I sort the results?
Use the dropdown above the list: Relevance, Name (A–Z), Best rating, Most reviews or Longest established. You can also switch between list and map view and set how many results appear per page.