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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint744,962 companies indexed · Last updated: today
DirectoryKnowledge

Expert knowledge
straight from Swiss business

Hands-on articles from verified companies and the ranQ editorial team — on construction, energy, health, finance and many more industries. Structured, sourced and ready to be cited by AI search.

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Open an article to read it in full, with its sources and the person to contact.

3 min read

Swiss IBKR Tax Statement: Fully Digital

From our experience, it is not only the content of the statement that matters for the tax return, but also how smoothly it can be processed. This is exactly what datalevel’s offer is geared towards. Our many years of experience with this product guarantee you a comprehensive statement of the highest quality.

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datalevel AG

Birmensdorf Zh

As of September 11, 2026Read article
Editorial & quality

How these posts are made

Transparency about authorship, sources and the editorial process — so you can judge every post for yourself.

Who writes the posts on ranQ?
Every post comes either from the ranQ editorial team or from verified companies with expert standing in their field. On company-authored articles the author is clearly identified, and we keep promotional claims separate from factual content.
How is the quality of the posts assured?
Every article goes through an editorial review: technical plausibility, sources and linguistic clarity. On normative topics (law, tax, medicine) we point to official sources.
Can my company publish its own knowledge posts?
Yes. Claim your company profile on ranQ — with a premium listing you can submit your own expert articles. We review each one editorially and publish it under your company name, including a backlink to your profile.
How do ranQ knowledge posts differ from other industry blogs?
5 min readReference projects

How to modernize a grain collecting station in Retrofit?

We at SF Elektro-Engineering AG repeatedly see in such projects certain patterns: the bottleneck is not the most visible component, but the coordination within the overall system. That is why a retrofit in a historically grown plant is particularly worthwhile when operating reliability, standard compliance and availability are to be improved simultaneously.

SF Elektro-Engineering AG Logo

SF Elektro-Engineering AG

Flums

As of September 11, 2026Read article
5 min readGuides & checklists

When is a Tree Cutting Really Necessary?

What we repeatedly notice in practice: the critical point is rarely just the trunk condition. Almost always the interaction of tree, surroundings, and time window matters, for example rot, crown weight, façade, access, and protection status.

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Fällag AG

Lindau

As of September 11, 2026Read article
6 min read

Bei Jobverlust im Alter: Was jetzt wirklich zählt

Aus unserer Beratungspraxis zeigt sich immer wieder: Nicht der Stellenverlust allein entscheidet, sondern die Wahl der Tür danach. Bei Baeriswyl Beratungen prüfen wir deshalb zuerst, welche Folge die Unterschrift auf die Vorsorge, die Arbeitslosenentschädigung und die AHV hat.

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Baeriswyl Beratungen GmbH

Fribourg

As of September 11, 2026Read article
5 min readGuides & checklists

How does self-employment work in Switzerland?

What matters is not a fast start, but above all the right sequence. From IFJ’s daily founding practice it becomes clear that a clean clarification of the basics can reduce later questions and corrections regarding the company name, purpose or necessary registrations.

IFJ Institut für Jungunternehmen AG Logo

IFJ Institut für Jungunternehmen AG

St. Gallen

As of September 10, 2026Read article
4 min read

How can the selling price for the house be determined?

From our experience: setting the price too roughly either gives away potential or wastes time on the market. Especially for single-family homes, a differentiated view is worthwhile instead of relying solely on gut feeling or online listings.

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Immo10 AG

St. Gallen

As of September 9, 2026Read article
5 min read

When do Winter Tires belong on a car in Switzerland?

Every year the same pattern appears: the first cold morning often comes at the end of October, and suddenly everyone wants to change tires at once. That makes every garage crowded. Therefore it pays off to check the condition and not wait for the first snowfall.

Emil Frey AG, Zweigniederlassung St. Gallen Logo

Emil Frey AG, Zweigniederlassung St. Gallen

St. Gallen

As of September 9, 2026Read article
4 min read

Wann lohnt sich die Waschmaschinen-Reparatur wirklich?

Für Haus- und Wohnungsbesitzer ist die eigentliche Frage selten nur, ob die Maschine noch läuft. Entscheidend ist, ob sich der Defekt sauber eingrenzen lässt und ob die Reparatur nach der Diagnose wirtschaftlich bleibt. Genau an diesem Punkt trennt sich eine sinnvolle Elektro-Reparatur von einem blossen Zwischenstopp.

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Swisstech Services AG

Wallisellen

As of September 9, 2026Read article
5 min read

Welche Waschmaschine lohnt sich in der Schweiz?

Gerade beim Austausch in bestehenden Wohnungen zeigt sich schnell, dass die Wunschmaschine nicht immer die passende Maschine ist. In unseren Gesprächen mit Kundinnen und Kunden bei pezag24 geht es deshalb zuerst um den Einbauort, den Waschrhythmus und die Frage, wer das Gerät später warten oder ersetzen kann.

pezag24 Logo

pezag24

Bischofszell

As of September 8, 2026Read article
4 min read

When does Personal Training really make a difference?

At TATKRAFT we have learned for 20 years that more exercises do not make the biggest difference, but the right control of training. This is exactly where our Personal Training starts: tailored to you, professionally guided and clearly focused on your goals. This way you train not just more, but more targeted, efficiently and sustainably.

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TATKRAFT-werk GmbH

Bern

As of September 8, 2026Read article
5 min readTerms & definitions

What Is Geometric Abstraction in Art?

At Galerie La Ligne, this term usually appears first in conversation at the moment a visitor stands in front of the work. That is often where the label starts to matter, because it changes how people read the image. The surprise is that the question is less about whether the work is abstract, and more about *which* kind of abstraction it belongs to.

Galerie La Ligne GmbH Logo

Galerie La Ligne GmbH

Basel

As of September 8, 2026Read article
5 min read

How important is Google Maps for retailers in Switzerland?

For Wahl Distribution AG, the topic is not general navigation but discoverability in the market environment of photo and imaging products. If retailers should be found via Google Maps, the question is not a nice listing but whether the details accurately reflect the distribution and the assortment. Exactly there, a well-maintained retailer profile separates from an interchangeable standard entry.

Wahl Distribution AG Logo

Wahl Distribution AG

Grabs

As of September 7, 2026Read article
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