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
DirectoryIndustryMechanical Engineering IndustryHeerbruggBSF Bünter AG
BSF Bünter AG Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The core activity of BSF Bünter AG is specialized and precision mechanics, particularly the additive manufacturing of metals using LaserCUSING, as well as CNC milling, CNC turning, grinding, wire erosion, measuring and laser engraving. The company also offers design services and exhibitions.

AI-generated
Offering

Products & services

Industry:Mechanical Engineering Industry
✓ Offered10
Contract manufacturing in precision mechanics
Contract manufacturing of complex precision-mechanics components, prototypes, small series and complete assemblies for the optics industry, medical technology, toolmaking, stamping technology, special machine building and mould making.
LaserCUSING
Tool-free additive manufacturing of metal components by Selective Laser Melting for prototypes, series and hybrid components; suitable for complex geometries and function-integrated applications.
Design engineering
CAD/CAM-assisted design and programming for further processing in the 3D domain; support for additive-friendly design and contour-adjacent cooling.
CNC milling
CNC milling of cubic workpieces up to five axes, with a machining length of one metre, on modern CNC-controlled machines.
CNC turning
CNC turning on modern rotary machines with powered tools and an additional Y-axis for integrated cubic machining.
Grinding
Surface grinding, cylindrical grinding and superfinishing for high flatness, parallelism, surface quality and micrometre-level accuracy in steel and aluminium.
Wire EDM
Wire EDM machining on our own facilities for high-precision parts up to 250 mm in height, using the smallest wire diameters and multi-sided machining in a single clamping.
Measurement
3D coordinate measurement in a temperature-controlled measuring room for lengths, diameters, angles as well as form and position tolerances, including for individual parts and prototypes.
Laser marking
Laser engravings and markings with fonts, arrows, scales, customer logos and other labels on round and cubic metal parts.
Vibratory finishing
Vibratory finishing and trowalizing to remove small burrs and achieve a uniform surface finish, including automatic cleaning and drying.
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

BSF Bünter AG

Trust & reputation

ranQ Trust Score of BSF Bünter AG: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

x

Data basis 58% · As of October 2026

Without public customer reviews the score stays capped.

BSF Bünter AG has no value in the Reputation area of the ranQ Trust Score because no data is available. The area carries 42% of the weighting and drops out of the calculation for this profile; it does not lower the score, only the reported data basis.
x
CriterionValueWeight
  • Review quality: No data point — the criterion is taken out of the weighting and does not lower the score.—24%
  • Review volume: No data point — the criterion is taken out of the weighting and does not lower the score.—10%
  • Review recency: No data point — the criterion is taken out of the weighting and does not lower the score.—8%
BSF Bünter 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%
BSF Bünter 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%
BSF Bünter AG scores 18.6 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 35.17.14%
  • 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

BSF Bünter AG reaches a ranQ Trust Score of 4.1 out of 5.0 — rated «High». No public customer reviews are available for this provider; the rating is based on the remaining criteria. The data basis is 58%, 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.

Press

Media

June 19, 2023Media
Wieder leicht im grünen Bereich
leaderdigital.ch
May 23, 2018Media
Bestnote für Markus Baumgartner von der BSF AG
tagblatt.ch

Knowledge

No knowledge articles yet

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

Get started
Comparisons

BSF Bünter AG in comparison

Soon

Industry comparisons are coming soon

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

Is this your company?

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

Secure profile

Location

Dammstrasse 3
9435 Heerbrugg
Opening hours
Mon
07:00 - 17:30
Tue
07:00 - 17:30
Wed
07:00 - 17:30
Thu
07:00 - 17:30
Fri
07:00 - 17:30
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-103.835.177
Founded
1989 · 37 years
Last commercial register change
November 22, 2021
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.70.03%
    • Full methodology

    Similar companies

    ZG
    Z-Mechanic GmbH
    Niederwil Sg
    IW
    INMA Werkzeug- und Maschinenbau GmbH
    Berneck
    IH
    ITS Heule AG
    Rebstein
    FA
    Fehér AG
    Balgach
    SC
    Söldi CNC mech. Werkstätte
    Altstätten Sg
    LA
    LeboTech AG
    Neuhaus Sg
    KP
    Kolb Protech AG
    Oberriet Sg
    HP
    HTM Präzisionsmechanik GmbH
    Oberbüren