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
  • Partner program
  • Contact
  • Legal
© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,887 companies indexed · Last updated: today
DirectoryConstruction & ArchitectureCivil EngineeringBrugg AgHatt Montagen AG
Hatt Montagen AG Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The core activity of Hatt Montagen AG encompasses the provision of services in the fields of plant engineering, welding technology, and pipeline construction. Specifically, the company offers the following services: pipeline construction, welding technology, wave processing, contract welding, energy production, non-destructive testing, and maintenance and repair. The company positions itself as a reliable partner for the execution of these services and places a high value on quality, environment, and occupational safety.

AI-generated
Offering

Products & services

Industry:Civil Engineering
✓ Offered
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
4.2/5

Hatt Montagen AG

7
Pipeline construction
Surveying, design, prefabrication, shop fabrication and assembly of pipelines; turnkey solutions including material procurement, district heating pipelines and auxiliary systems, CAD execution drawings and documentation.
Welding technology
Manual and semi-mechanised welding processes using TIG, E-Hand, MAG and TIG-v; thermal pre- and post-treatments as well as heat-treatment service in the workshop or on site.
Shaft machining
Pre-machining, weld build-up and post-machining of damaged shafts directly on site to keep downtime as short as possible.
Welding build-ups
Welding build-ups with thermal post-treatment for different material groups; including qualified welders, inspections and pressure equipment approvals.
Power generation
New installations and revisions in waste incineration plants, nuclear power plants and paper mills, as well as fabrication of components for gas and steam turbines, air condensers and pilot plants.
Non-destructive testing
VT visual inspection level 2 and PT dye penetrant testing level 2 on site or in the workshop, including recording and documentation of surface defects.
Service and maintenance
Maintenance and revision work during shutdown periods, general upkeep and servicing, welding assignments in Switzerland and abroad as well as express interventions.
Trust & reputation

ranQ Trust Score of Hatt Montagen AG: 4.2 out of 5.0

Trust Score4.2/ 5.0

Very high

x

Data basis 96% · As of October 2026

Hatt Montagen AG scores 69.7 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.78.124%
  • 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.49.510%
  • 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.70.08%
Hatt Montagen AG scores 89.3 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.70.07%
Hatt Montagen AG scores 83.3 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).83.322%
Hatt Montagen AG scores 0.9 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 35.0.94%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Hatt Montagen AG reaches a ranQ Trust Score of 4.2 out of 5.0 — rated «Very high». The rating draws, among other things, on 5.0 out of 5 stars from 6 customer reviews. The data basis is 96%, so the score is backed by part of the criteria. As of October 2026.

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

Reviews

Aggregated rating

Aggregated rating
5
of 5

Aggregated from 6 reviews across all connected sources

Sources
GGoogle56
★TrustpilotSoon
PProvenExpertSoon

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

Knowledge

No knowledge articles yet

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

Get started
Comparisons

Hatt Montagen AG in comparison

Soon

Industry comparisons are coming soon

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

Is this your company?

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

Secure profile

Location

Aarauerstrasse 112
5200 Brugg Ag

At a glance

Legal form
Corporation
UID
CHE-106.077.272
Founded
1994 · 32 years
Last commercial register change
January 21, 2025
Employees
11 to 20
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

    RA
    Recontec AG
    Baden
    AA
    Aroba AG
    Wallbach
    WF
    W. Frei AG Klingnau
    Klingnau
    BG
    BLL GmbH
    Turgi
    FI
    Frei Infra AG
    Untersiggenthal
    BW
    blatter wicki rohrleitungsbau GmbH
    Erlinsbach
    GM
    Gebrüder Meier AG Rohrleitungsbau
    Birrhard
    NR
    Napi Rohrleitungsbau GmbH
    Mägenwil