EPSG:4326

R. Siegenthaler GmbH

The company provides services in the construction industry, specifically in the field of engineering, and also engages in real estate activities.

You don't have permission to access the admin panel.

This action cannot be undone. This will permanently delete the API key {name}.

Delete API Key

Monitor and manage API keys across all users

API Keys Management

Monitor and analyze Chrome extension download statistics

No Chrome extension downloads recorded yet

Chrome Extension Downloads

No Chrome extension versions published yet

Assign a user to manage a specific company

Assign Company Admin

Users assigned to manage specific companies

Assign company administrators to manage specific companies

Assign users to manage specific companies

No company admins assigned

Permissions

Company Management

Company Visits

API Keys

Companies

Groups

View domains that failed company creation

Pending Domains

View and analyze person profile visit data

Person Visits

Projects

Security

User Management

Edit pages, posts, and site content with TinaCMS

Manage users, settings, and system configuration

Administration

Create a collaboration group for your team to share projects

Create New Group

Create and manage collaboration groups for team projects

Create your first group to start collaborating with your team

No groups yet

Group Management

Browse and search LinkedIn person profiles, company profiles, and job postings

Title:

No LinkedIn company profiles have been imported yet

No LinkedIn job postings have been imported yet

No LinkedIn person profiles have been imported yet

Name

Title

LinkedIn Profiles

View and manage domains that failed company creation due to missing required fields

Job Title

This action cannot be undone. This will permanently delete the project {name}.

Delete Project

View and manage all projects across all users

Search projects by name, description, or user

Project Management

Detailed information about this security event

Assign Role

Create New User

View all users and manage their roles and permissions

Impersonating other administrators is not allowed for security reasons

Administrator

Company Administrator

Group Member

Regular User

We've sent a password reset link to your email. Please check your inbox and follow the instructions.

Enter your email address and we'll send you a link to reset your password

Forgot Password

Enter your email and password to sign in to your account

Sign in

Enter your new password

Reset Password

Enter your email and password to create your account

Create account

Distribution of companies across Swiss cantons

Get the best experience in your preferred language

We detected you prefer {language}. Switch from {currentLanguage}?

Create a new company entry. Required fields are marked with *.

Create New Company

Your new company has been created and is ready to use.

Please provide a website URL to create a company from domain

Select Project

Search Results

Share

Dashboard

Your email has been verified and you are now logged in.

Email Confirmed!

Sorry, we couldn't find the page you're looking for. The page might have been moved, deleted, or you entered the wrong URL.

Subject

Controlled by VITE_SHOW_MAP_DEBUG_INFO

Debug Info

Failed to add companies

Successfully added {count} companies to {projectName}

{count} companies added to project

Failed to add company to project

{companyName} has been added to the project successfully.

Company added to project

Search

Browse and search all swiss businesses on a map.

The company you're looking for could not be found.

We've received your message and will get back to you soon.

Thank you for contacting us!

New Contact Form Submission

Please provide as much detail as possible.

Send us a message

This page shows companies in {cantonName} whose names start with "{combination}". Click on any company name to view detailed information.

This page shows companies in {cantonName} whose names start with "{letter}". Click on any company name to view detailed information, or use the letter combinations above to narrow down your search.

This directory provides comprehensive company data for each Swiss canton, including occurrence counts and overall statistics. Click on any canton to browse companies alphabetically.

About the Company Directory

Complete breakdown of companies across all 26 Swiss cantons

All Swiss Cantons by Company Count

Pre-computed Data Cache

All companies registered in the commercial register of {cantonName}

Browse companies in {cantonName} whose names start with the combination "{combination}".

Companies in {cantonName} starting with "{combination}"

Browse companies in {cantonName} whose names start with the letter "{letter}".

Company Directory - Canton {cantonName}: Companies starting with "{letter}"

Unable to load canton occurrence counts. Please try refreshing the page.

Browse companies by canton and initial letter

Swiss Company Directory

Save LinkedIn profiles, check domain company data, and add domains to projects directly from your browser. Works seamlessly with Mapfolio.

Mapfolio Chrome Extension

Join thousands of professionals who trust Mapfolio for their company research needs

Ready to Get Started?

Clean, intuitive interface designed for optimal user experience

Modern Design

Explore companies geographically with our advanced mapping interface

Interactive Map

Fully responsive design that works perfectly on all devices

Mobile Optimized

Fast loading times and smooth interactions for better productivity

High Performance

Organize and manage your company research projects

Find companies by name, location, or industry with powerful search tools

Advanced Search

Your data is protected with enterprise-grade security measures

Secure & Private

Share your research and findings with colleagues and clients

Easy Sharing

Features

Your current location is outside Switzerland. This service is only available for locations within Switzerland. Please try again when you are in Switzerland.

Location Outside Switzerland

Prospect smarter with insights that move across the map.

Growth has a

location

The person profile you're looking for doesn't exist or has been removed.

Add companies to this project by searching on the map and using the "Add to Project" button.

Create a new project to organize your company searches and collections.

Optional description to help you remember what this project is for

Create New Project

Your new project has been created and is ready to use.

This action cannot be undone. This will permanently delete the project and remove all associated data.

Manage the companies in this project. You can remove companies or view their details.

Navigation

Discover amazing map projects created by the Mapfolio community

Failed to delete project

The project you're looking for doesn't exist or you don't have access to it.

Project deleted

This bio will be shown on your public profile. Leave empty to use your private bio.

Control how your profile appears to the public and whether your maps are visible.

Show your public maps on your public profile page

Allow others to view your profile and public maps

Share this URL to let others view your public profile and maps.

R. Siegenthaler GmbH

Basic Information

Address

Business Activities

Board Members

Authorized Signatories

Contact Information

Additional Information

Location