ranQ
ranQ
ranQ
DirectoryIndustriesPlacesKnowledgeComparisonsSoon
Sign inCheck visibility
ranQHSG Startup LabelRecognised by the
HSG Startup Label

The leading AI company directory, built to boost AI visibility.

DEENFRIT
Product
  • Pricing
  • Directory
  • Industries
  • Trust Score
Company
  • About
  • Contact
  • Legal
© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,629 companies indexed · Last updated: today
DirectoryTourism & HospitalityHotelsFreidorf TgMammertsberg AG
Mammertsberg AG Logo
Verified· 4 sourcesTrust Score
Summary

About the company

Mammertsberg AG operates a hospitality business including a restaurant with multi-course lunch and dinner menus, guest rooms/suites and event services; the website provides menu prices, room descriptions and reservation details.

AI-generated
Offering

Products & services

Industry:Hotels
✓ Offered4
Restaurant
Restaurant with lunch and dinner as 4-, 5- or 6-course menus, Easy Lunch on Thursdays and Fridays, as well as drink pairing and non-alcoholic pairing.
Guest rooms
Guest rooms and suites with breakfast, taxes and fees; various room categories, reservation possible, with a view of Lake Constance or the Thurgau hilly landscape.
Events
Events with menus, apéro, wine pairing and reservation; including Bubbles & Panade, Tavolata, truffle dinner as well as cooking and bread-baking courses.
Room reservations
Reservations for hotel and restaurant via online booking, contact form, phone or email; also for groups from 10 people and last-minute requests.
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
4.6/5

Mammertsberg AG

Trust & reputation

ranQ Trust Score of Mammertsberg AG: 4.6 out of 5.0

Trust Score4.6/ 5.0

Excellent

x

Data basis 100% · As of October 2026

Mammertsberg AG scores 96.5 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.93.924%
  • 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.100.08%
Mammertsberg AG scores 85.5 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.55.07%
Mammertsberg AG scores 86.7 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).86.722%
Mammertsberg AG scores 60.0 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 35.100.04%
  • Media authority: Quality and number of editorial mentions, weighted by the importance of the source, plus the recency of the latest high-quality mention.20.04%
Qualifications+0.00

Mammertsberg AG reaches a ranQ Trust Score of 4.6 out of 5.0 — rated «Excellent». The rating draws, among other things, on 4.9 out of 5 stars from 267 customer reviews. As of October 2026.

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

Reviews

Aggregated rating

Aggregated rating
4.9
of 5

Aggregated from 267 reviews across all connected sources

Sources
GGoogle4.9267
★TrustpilotSoon
PProvenExpertSoon

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

Press

Media

March 7, 2025Media
Gewinnen: Dinner & Suite bei Silvio Germann im «Mammertsberg»
gaultmillau.ch
December 29, 2023Media
Mammertsberg-Chef Silvio Germann ist der Überflieger 2023
thurgauerzeitung.ch
February 15, 2022Media
Spitzenkoch Andreas Caminada übernimmt Restaurant Mammertsberg
tagblatt.ch

Knowledge

No knowledge articles yet

Once Mammertsberg AG has claimed this profile, we'll publish editorial articles and case studies here together.

Get started
Comparisons

Mammertsberg AG in comparison

Soon

Industry comparisons are coming soon

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

Is this your company?

Claim the company profile of Mammertsberg AG to make its contact details visible. With a plan we additionally create and publish industry comparisons, articles and much more.

Secure profile

Location

Himmelrich 1
9306 Freidorf Tg

At a glance

Legal form
Corporation
UID
CHE-115.381.131
Founded
2010 · 16 years
Last commercial register change
March 5, 2024
Employees
1 to 10
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%
    • Full methodology

    Similar companies

    CW
    Camping Wagenhausen AG
    Wagenhausen
    SL
    Stiftung Lilienberg Unternehmerforum
    Ermatingen
    HM
    Hotel Münchwilen 2020 AG
    Münchwilen Tg
    BA
    Bodensee-Arena AG
    Kreuzlingen
    IA
    InnoRest AG
    Aadorf
    HR
    Hotel Restaurant Seemöwe AG
    Güttingen
    RL
    Reto Lüchinger, Gasthof Eisenbahn
    Weinfelden
    HB
    Hotel Bad Horn AG
    Horn