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 & ArchitectureSpecialized Construction ActivitiesKüttigenMerz AG Bauunternehmung
Merz AG Bauunternehmung Logo
Verified· 3 sourcesTrust Score
Summary

About the company

Merz AG Bauunternehmung is an independent construction company providing planning, construction management and building services. Its offerings include architecture and project management, new-build and civil engineering works, renovations, garden and utility-line works, drilling and milling, transport and mulching services, and a 24-hour emergency service.

AI-generated
Offering

Products & services

Industry:Specialized Construction Activities
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
4.1/5

Merz AG Bauunternehmung

✓ Offered11
Building construction
Single- and multi-family houses, residential blocks and housing development, commercial and industrial construction, office and administration buildings, halls, garages and agricultural buildings.
Civil engineering
Utility line construction, sewerage, trench construction, earthworks and excavation, foundations, shaft construction, pavement works, paving blocks as well as reservoirs and water supply structures.
Renovations & conversions
Renovations, extensions upwards, additions and screed finishing; conversions with coordination of specialists and, on request, carried out directly on behalf of the client.
Planning & project management
Planning and project management for residential developments, multi-family houses, industrial and public buildings as well as smaller works such as forest paths, sewerage or forecourts.
Client masonry works
Minor masonry work such as stair construction, repairs, plastering and rendering, masonry work, ceramic and natural stone finishes, injections and basement waterproofing.
Landscape gardening
Shaping of terrain, adding topsoil/humus, earthworks, walls, seating areas and forecourts, rock gardens, pergolas, streams, renaturalisation as well as pavement works and paving blocks.
24-hour emergency service
On-call service with standby duty day and night, emergency number, repair of pipe bursts and deployment for municipal services.
Building dehumidification
Building drying and water-damage restoration with leak detection, venting, heating, drying, advice for the client, restoration concept and structural remediation.
Drilling & milling
Core drilling, cut-outs/openings for ventilation, heating, air-conditioning units, sanitary and electrical services, openings for doors, windows and balcony openings as well as demolition in concrete and masonry.
Skip service & transport
Skips in sizes from 4 to 12 cubic metres, delivery and collection, transport and disposal with own infrastructure and lorries.
Field and forest paths
Renovation and reinstatement, maintenance, stabilising the subgrade, slope protection, shoring/reinforcement works as well as drainage and drains.
Trust & reputation

ranQ Trust Score of Merz AG Bauunternehmung: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

x

Data basis 96% · As of October 2026

Merz AG Bauunternehmung scores 59.3 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.55.024%
  • 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.61.010%
  • 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.70.08%
Merz AG Bauunternehmung scores 93.9 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%
Merz AG Bauunternehmung scores 85.0 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).85.022%
Merz AG Bauunternehmung scores 48.6 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 35.48.64%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Merz AG Bauunternehmung reaches a ranQ Trust Score of 4.1 out of 5.0 — rated «High». The rating draws, among other things, on 3.9 out of 5 stars from 10 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
3.9
of 5

Aggregated from 10 reviews across all connected sources

Sources
GGoogle3.910
★TrustpilotSoon
PProvenExpertSoon

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

Knowledge

No knowledge articles yet

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

Get started
Comparisons

Merz AG Bauunternehmung in comparison

Soon

Industry comparisons are coming soon

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

Is this your company?

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

Secure profile

Location

Giebelweg 12
5024 Küttigen
Opening hours
Mon
07:30 - 12:00, 13:00 - 17:00
Tue
07:30 - 12:00, 13:00 - 17:00
Wed
07:30 - 12:00, 13:00 - 17:00
Thu
07:30 - 12:00, 13:00 - 17:00
Fri
07:30 - 12:00, 13:00 - 16:30
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-107.431.301
Founded
1992 · 34 years
Last commercial register change
April 28, 2025
Employees
21 to 50
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.85.03%
    • Full methodology

    Similar companies

    UG
    Umbaukollektiv GmbH
    Rheinfelden
    GB
    GB Bautrocknung GmbH
    Reinach Ag
    MB
    MG Bauservice GmbH
    Brugg Ag
    BG
    Brennermännli GmbH
    Kaiseraugst
    DO
    Dätwyler Ofenbau AG
    Schmiedrued
    IB
    Islikers Baukunst GmbH
    Leuggern
    FA
    Frozza AG
    Möhlin
    LG
    Lia Gips GmbH
    Zofingen