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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint746,818 companies indexed · Last updated: today
DirectoryIT & CommunicationAdvertising agencySt. Gallencohaga AG
cohaga AG Logo
Verified· 7 sourcesOwner confirmed
Last updatedOctober 29, 2026

Contact

Summary

About the company

The cohaga AG is a leading Swiss specialist for B2B company data with around 30 employees and over 2,000 customers. With leahub, COHAGA offers a go-to-market platform with 2.5 million verified contact persons for sales and new customer acquisition. With ranQ, COHAGA launched the first Swiss company directory developed from the ground up for AI search: structured company profiles, GEO audits and citable content make Swiss businesses visible in ChatGPT and Co. Thus COHAGA connects well-maintained Swiss company data with the tools that companies need to be found today and to grow tomorrow.

AI-generated
Presence

Service area

Market presence

Brands of the company

LeadhubOutbound Leads by COHAGA

Looking for direct email addresses and phone numbers?

Leadhub delivers verified contact details and decision-makers from over 750,000 Swiss companies — management, procurement, marketing, HR.

Discover Leadhub
Call
Trust Score4.8/5

cohaga AG

leadhub Logo

leadhub

Brand of the company

The COHAGA "leadhub" is Switzerland's first go-to-market platform and makes B2B lead generation predictable: instead of time-consuming research, sales and marketing teams select their target group via four main filters – region, industry, contact person's function, and available contact data – which can be refined with keywords and over 30 other criteria. This yields qualified leads from up-to-date data on more than 750,000 Swiss companies. All data comes from public sources.

leadhub.cohaga.chView profile
ranQ Logo

ranQ

Brand of the company

ranQ is the first Swiss company directory for AI search. ranQ aggregates, verifies, and structures company information so that AI systems can find, classify, and cite companies more effectively.

ranq.chView profile
Offering

Products & services

Industry:Advertising agencyOnline platform
✓ Offered3
Go-To-Market Platform (leadhub)
Go-to-Market platform for B2B lead generation, contacting decision-makers and acquiring new customers; with verified company and contact data, filtering, export, CRM features, and interfaces.
Ab 990.- jährlich
AI Company Directory (ranQ)
The first Swiss company directory developed from the ground up for AI search: over 740,000 structured company profiles that can use ChatGPT, Claude, Gemini and Perplexity as sources.
Ab 950.- jährlich
Inbound and Outbound Lead Generation
Cohaga helps companies actively identify and contact potential customers (Outbound) as well as be found by interested customers through digital channels (Inbound).
✕ Not offered1
No marketing or SEO agency
We do not take on ongoing mandates and do not write content on behalf of clients. ranQ provides the tools and the path.
Expertise

Expert

Fabio  Mätzler
Fabio Mätzler
CEO & Co-Founder

Expert in lead generation

Qualifications & certifications
B.A. in Business & Economics, Universität Basel2018
Trust & reputation

ranQ Trust Score of cohaga AG: 4.8 out of 5.0

Trust Score4.8/ 5.0

Excellent

x

Data basis 100% · As of November 2026

cohaga AG scores 89.1 out of 100 points in the Reputation area of the ranQ Trust Score. This area carries 42% of the weighting.
x
CriterionValueWeight
  • Review quality: The average rating across all connected sources, smoothed against the industry mean. So 5.0 stars from three reviews do not outrank 4.7 from three hundred.82.624%
  • Review volume: The number of reviews across all sources. The scale is logarithmic: the first reviews count the most, and the maximum is reached at 50 reviews.100.010%
  • Review recency: The age of the most recent review. Two-year-old reviews deliberately sit in the middle, because that is normal for Swiss SMEs. Only after three years without a new voice does the value drop markedly.95.08%
cohaga AG scores 92.3 out of 100 points in the Substance area of the ranQ Trust Score. This area carries 28% of the weighting.
x
CriterionValueWeight
  • Establishment: Years since founding or brand launch, logarithmic. The maximum is reached at 15 years.100.012%
  • Company size: The headcount band, researched by ranQ or stated by the company. It is scored in steps rather than by head count, because the data only provides bands.82.07%
cohaga AG scores 100.0 out of 100 points in the Identity area of the ranQ Trust Score. This area carries 22% of the weighting.
x
CriterionValueWeight
  • Verification: Official register entry (commercial register with UID or professional-body record, 55 points), confirmed domain (20 points) and confirmed ranQ profile (up to 25 points, depending on completeness).100.022%
cohaga AG scores 69.1 out of 100 points in the Visibility area of the ranQ Trust Score. This area carries 8% of the weighting.
x
CriterionValueWeight
  • Website authority: Ahrefs' Domain Rating measures, on a scale of 0 to 100, how strongly a website is linked from other websites. For Swiss SMEs the range up to 40 is typical; the maximum is reached at 35.71.44%
  • Media authority: Quality and number of editorial mentions, weighted by the importance of the source, plus the recency of the latest high-quality mention.66.74%
Qualifications+0.15

cohaga AG reaches a ranQ Trust Score of 4.8 out of 5.0 — rated «Excellent». The rating draws, among other things, on 4.7 out of 5 stars from 72 customer reviews. As of November 2026.

The Trust Score cannot be bought and is calculated from publicly verifiable data.

Reviews

Aggregated rating

Aggregated rating
4.7
of 5

Aggregated from 72 reviews across all connected sources

Sources
GGoogle4.772
★TrustpilotSoon
PProvenExpertSoon

Further sources are added continuously and factored into the ranQ Rating.

Common questions

Answers

What is leadhub from COHAGA?
leadhub is our go-to-market platform for B2B lead generation and new customer acquisition. It provides verified contact and company data, filters, export options, and CRM features.
What is ranQ and what is it suitable for?
ranQ is the first Swiss company directory designed specifically for AI search. With structured company profiles and citable content, it helps companies be found in ChatGPT, Claude, Gemini, and Perplexity.
Does COHAGA also offer one-time purchases of address data?
Yes, B2B address and contact data are also available as data selections or one-time purchases. This is suitable when you need a targeted list for a specific campaign. The scope and selection can be tailored to your target audience.
How current and reliable are COHAGA's company data?
COHAGA works with continuously updated and verified company and contact data. All records are compared daily with the latest commercial register changes and additionally updated quarterly based on information from the companies' websites. This ensures users have up-to-date and reliable data for their sales and marketing activities at all times.
Which contact and company details are available at COHAGA?
COHAGA offers verified B2B address data with company name, website, postal address and additional contact details. Depending on your needs, contacts, email, telephone numbers and company metrics can also be included. The data can be selectively assembled.
For which types of companies is COHAGA particularly relevant?
COHAGA is especially relevant for companies that want to acquire new customers in B2B or strengthen their visibility in AI searches. This includes, for example, sales teams, marketing managers, and companies with complex offerings. Also, businesses that want to systematically improve their online presence can benefit.
Why is ranQ important for me?
More and more people are not only searching via Google anymore but also asking AI systems for suitable providers and products. In order for your company to be considered there, information must be available in a way that AI systems can understand.
How large is COHAGA's data base?
COHAGA works with an extensive database of Swiss companies and contact data. Depending on the product, the offering includes over 2.5 million verified contacts as well as more than 740,000 structured company profiles.
What distinguishes ranQ from a normal company directory?
ranQ was designed from the ground up for AI search and not just as a classic list of company entries. Structured company profiles, GEO audits, and citable content increase the chance that businesses appear in AI responses. Thus, ranQ is aimed at visibility in ChatGPT, Claude, Gemini, and Perplexity.
Press

Media

April 2, 2026Media
Cohaga sammelt Millionenbetrag und lanciert Tool für Präsenz in KI-Antworten
startupticker.ch
March 27, 2026Media
Investoren steigen bei Cohaga ein
leaderdigital.ch
March 27, 2026Media
Investoren steigen bei der St.Galler Direktmarketing-Firma Cohaga ein
businessclassost.ch
June 30, 2025Media
Guerilla-Aktion von St. Galler Start-up sorgt für Aufsehen
nau.ch
April 9, 2025Media
Zwei Ostschweizerinnen im Finale der Bold Awards 2025
leaderdigital.ch
February 7, 2024Media
Vom Studentenjob an die Marktspitze
unisg.ch
January 11, 2024Media
Adressdaten-Spezialist COHAGA auf Wachstumskurs
startupticker.ch
December 19, 2023Media
"Dieses Datenchaos ist fatal": St. Galler Cohaga bringt Adressdatenbanken auf Vordermann - Unordnung bremst auch den Geschäftsgang aus
tagblatt.ch
Credentials

Certifications & memberships

HSG Startup Label
DSG Konform
Swiss Made
Knowledge

Articles about cohaga AG

4 articles
5 min read

When does Lead Generation Slow Down Sales in SMEs?

At cohaga we often see the same pattern in practice: it is not the search itself that costs the most, but the interruptions around it. When sales reps jump between sources, check duplicates, and manually update contacts, the actual selling pace suffers. That is where internal research tips from a helper to a bottleneck.

October 6, 2026·Read article
Comparisons

cohaga AG in comparison

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Industry comparisons are coming soon

We're preparing industry comparisons that rank cohaga AG by reviews, experience and specialisations.

Contact

Location

Fürstenlandstrasse 41
9000 St. Gallen
Opening hours
Mon
08:00 - 18:00
Tue
08:00 - 18:00
Wed
08:00 - 18:00
Thu
08:00 - 18:00
Fri
08:00 - 18:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-112.158.921
Founded
2004 · 22 years
Last commercial register change
March 23, 2026
Employees
21 to 50

Active throughout Switzerland

Legal form: Graded by liability and disclosure. The weight is kept small: a sole proprietorship is not a dubious company, it is just liable differently.
100.0
6%
  • Branch offices: Branch offices linked in the commercial register. Having none is normal and costs no points.70.03%
  • 3 min read

    How does an AI Directory gain visibility?

    At cohaga AG we repeatedly see in practice that pure lists with contact details are not enough for AI. Only when the data is clearly structured and a company profile is built like a reliable source does the chance increase that language models will rely on it.

    September 23, 2026·Read article
    5 min read

    How to succeed with Growth through Outbound and Inbound?

    Especially for Swiss SMEs and mid-market companies, the wrong question is often not whether Outbound or Inbound is better, but when which model has more impact. From our work at cohaga AG we see again and again that teams fail not at the idea, but at the order. Those who focus too early on pure visibility often wait too long for demand. Those who rely only on outreach rarely scale cleanly when there is no solid base.

    August 29, 2026·Read article
    4 min read

    How to Achieve Lead Generation with Clean Data

    Especially for sales employees in Swiss SMEs, this is the crucial difference: the goal is no longer more leads, but better hits. cohaga AG works precisely at this point with B2B company data. Our focus is on data that can actually be used for sales, not just to look good.

    August 29, 2026·Read article
    Full methodology