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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint744,805 companies indexed · Last updated: today

DirectorySearch the company directory

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company directory

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Cityaarau

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Matching companies

2'109 companies found

PV Integ AG

Aarau · Since 2011

Solar & Photovoltaics

QiSquared AG

Aarau · Since 2023

IT Consulting & Services

RAICO Swiss GmbH

Aarau · Since 1999

Wholesale - Construction & Raw Materials

Regio-Clean GmbH

Aarau · Since 2023

Facility Management & Cleaning

Reitkultur GmbH

Aarau · Since 2022

Cultural & Educational Organizations

repair&more GmbH

Aarau · Since 2015

Repair of Machinery & Electronic Devices

Restaurant Rathausgarten, Steineder

Aarau · Since 2001

Restaurant Ticino Lukaj Shkelzen

Aarau · Since 2010

Rest. Zunftstube Ruth Wieser

Aarau · Since 1989

R&H Immobilien-Treuhand, René Hunziker

Aarau · Since 2017

Real Estate Brokerage

Riner & Müller Architekten GmbH

Aarau · Since 2017

Architecture Firms

RIS JEWELLERY & TEXTILES Inh. Renate Imbach Speich

Aarau · Since 2020

Retail - Watches & Jewelry

Ritschard LA Hair and Make-up Artist

Aarau · Since 2022

Robin Heizmann Executive Consulting GmbH

Aarau · Since 2002

Management Consulting

Roboba AG

Aarau · Since 1972

External Asset Management

Rogasa AG

Aarau · Since 2005

Property Management

Roman A. Müller Consulting

Aarau · Since 2021

Management Consulting

rondo m. rösti

Aarau · Since 2024

Tattoo & Piercing Studios

Rope AG

Aarau · Since 1980

Holding Companies

Route 32 Röthlisberger

Aarau · Since 2020

Advertising Agencies

R. Tonetto AG

Aarau · Since 1977

Ruth und Edith Suter-Stiftung

Aarau · Since 2009

SAfW Dachgesellschaft

Aarau · Since 2017

Professional & Trade Associations

Saitovic Rasim

Aarau · Since 2023

Samplex Mustermanufaktur AG

Aarau · Since 2011

Textile & Clothing Industry

Saxobran GmbH

Aarau · Since 2011

Chemical Industry

Schäfer Zimmerei AG

Aarau · Since 2015

Timber Construction & Carpentry

Schiess Unternehmensberatung, Nachfolger René Schwyter

Aarau · Since 2009

Management Consulting

Schuler & Partner AG

Aarau · Since 2024

Insurance Brokerage & Consulting

Schweizerische Mobiliar Versicherungsgesellschaft, Generalagentur Aarau, Yves Probst

Aarau · Since 2024

Insurance Companies

SC-IT Catalano

Aarau · Since 2022

IT Consulting & Services

Seematte Immobilien AG

Aarau · Since 1975

Property Management

Selbstschmiede Coaching & Mentoring by Matthias Probst

Aarau · Since 2024

Coaching & Personal Development

SELL ANLAGENBAU AG

Aarau · Since 2017

Electrical Planning & Installation

Sharaf Coiffeur

Aarau · Since 2023

Simon's Werkstatt

Aarau · Since 2024

Interior Construction

Sinus Fotoagentur M. Hässig

Aarau · Since 1992

Solargenossenschaft Aarau

Aarau · Since 1990

Solar & Photovoltaics

SOMAG AG Aarau

Aarau · Since 1954

Property Management

SOULutions GmbH

Aarau · Since 2017

Coaching & Personal Development

Spark & Hale Robotic Industries, Inh. Svan

Aarau · Since 2023

Technical Consulting & Engineering

Sporting Suhr EST. 1982 GmbH

Aarau · Since 2019

Fitness Centers

Stadion Aarau AG

Aarau · Since 2008

Sports Infrastructure

Stadtturm, Billard- und Dartzenter H. Jashari

Aarau · Since 2007

Clubs, Bars & Event Venues

Staplerschule Mittelland GmbH

Aarau · Since 2015

Continuing Education Institutes

staryse GmbH

Aarau · Since 2005

Real Estate Brokerage

Steinboden Galerie GmbH

Aarau · Since 2010

Glass, Ceramics, Stone & Construction Materials Industry

STEINMANN KONZEPT & DESIGN

Aarau · Since 2004

Stierli Verwaltungs-AG

Aarau · Since 1964

Property Management

Stiftung Bruno und Gisèle Maestri-Flück für Naturschutz

Aarau · Since 1982

Natural Parks & Gardens

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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.

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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.