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
DirectoryTransport & LogisticsTransport Infrastructure CompaniesLangenthalBunTech GmbH
BunTech GmbH Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The core activity of buntech GmbH is the planning and implementation of infrastructure solutions for tunnel construction, particularly the operational and safety equipment for tunnel systems, including the trades of power supply, communication and control technology as well as tunnel ventilation.

AI-generated
Offering

Products & services

Industry:Transport Infrastructure Companies
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
4.0/5

BunTech GmbH

✓ Offered
5
Design and project planning of operating and safety equipment for tunnel facilities
Planning and site management in line with SIA phases for all BSA trades, overall project management, feasibility and concept studies, client support and commissioning for road and rail tunnels.
Maintenance, condition assessment and functional testing of tunnel infrastructures
Condition assessment, maintenance and functional testing, plus advice on material selection and corrosion protection, risk analyses, expert reports and operating concepts for tunnel facilities.
Specialist design for tunnel ventilation, communications and control systems, plus other BSA trades
Design and planning of tunnel ventilation, communications and control systems, power supply, lighting, signalling, monitoring systems, cable systems, HVAC and fire-fighting water systems.
Engineering design of tunnel infrastructures for road, rail and special projects
Engineering design and support for road tunnels, rail tunnels and special projects across new build, refurbishment and operation phases.
Photovoltaics for tunnel and road infrastructures
Planning and integration of photovoltaic systems into solutions for tunnel infrastructures and along National Road verges as a contribution to energy supply.
Trust & reputation

ranQ Trust Score of BunTech GmbH: 4.0 out of 5.0

Trust Score4.0/ 5.0

High

x

Data basis 96% · As of October 2026

BunTech GmbH scores 66.1 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.70.824%
  • 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.27.910%
  • 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%
BunTech GmbH scores 74.1 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.79.212%
  • 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%
BunTech GmbH 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%
BunTech GmbH scores 1.1 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 35.1.14%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

BunTech GmbH reaches a ranQ Trust Score of 4.0 out of 5.0 — rated «High». The rating draws, among other things, on 5.0 out of 5 stars from 2 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 2 reviews across all connected sources

Sources
GGoogle52
★TrustpilotSoon
PProvenExpertSoon

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

Knowledge

No knowledge articles yet

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

Get started
Comparisons

BunTech GmbH in comparison

Soon

Industry comparisons are coming soon

We're preparing industry comparisons that rank BunTech GmbH by reviews, experience and specialisations.

Is this your company?

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

Secure profile

Location

Bützbergstrasse 35
4900 Langenthal
Opening hours
Mon
09:00 - 17:00
Tue
09:00 - 17:00
Wed
09:00 - 17:00
Thu
09:00 - 17:00
Fri
09:00 - 17:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Limited Liability Company
UID
CHE-267.727.332
Founded
2018 · 8 years
Last commercial register change
May 15, 2023
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.
88.0
6%
  • Branch offices: Branch offices linked in the commercial register. Having none is normal and costs no points.70.03%
    • Full methodology

    Similar companies

    EA
    EBB AG Engineering Bahn Bau
    Liebefeld
    GB
    Galli Beat Zugförderung GmbH
    Bigenthal
    PB
    Planum Biel AG
    Biel/Bienne
    FZ
    Flugplatzgenossenschaft Zweisimmen
    Zweisimmen
    ST
    Schweizerische Trassenvergabestelle
    Bern
    S&
    Scheidt & Bachmann (Schweiz) GmbH
    Ostermundigen
    PZ
    Parkhaus Zentrum Interlaken AG
    Interlaken
    PC
    Prospective Concepts Aeronautics AG
    St. Stephan