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 · Imprint746,952 companies indexed · Last updated: today
DirectoryIndustryMechanical engineeringEmbrachDIENER AG PRECISION MACHINING
DIENER AG PRECISION MACHINING Logo
Verified· 4 sourcesTrust Score
Summary

About the company

DIENER AG PRECISION MACHINING is a contract manufacturer of high-precision components, implants and instruments for medical technology, surgical robotics and high-tech industries. Its services include CNC machining, surface treatment, cleanroom assembly and packaging, and quality assurance.

AI-generated
Offering

Products & services

Industry:Mechanical engineering
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
4.4/5

DIENER AG PRECISION MACHINING

Metal processor
✓ Offered12
Contract manufacturing of high-precision components
Turnkey contract manufacturing solutions: precision machining, surface treatment, cleanroom packaging and quality assurance for medical technology, surgical robotics and high-tech industries.
Dental implants and abutments
Precision-manufactured dental implants, abutments and prosthetic components, including sterile packaging for OEM customers in dental manufacturing.
Orthopaedic implants & instruments
Manufacturing of bone nails, spinal fixation systems, trauma implants and orthopaedic surgical components.
Ophthalmic implants and instruments
Precision components for phaco tips, handpieces and surgical optics, as well as other ophthalmic implants and instruments.
High-precision surgical power tools
Precision-manufactured housings, guides and sleeves for surgical power tools and other high-precision medical technology components.
Precision mechanics for high-tech industries
Complex machining solutions for lithography, sensing, analysis and laboratory applications, plus other high-tech components.
High-precision CNC turning
CNC turning services for complex medical and high-tech components with tight tolerances and high precision.
High-precision CNC milling
CNC milling for complex geometries, tight tolerances and precise components for medical and high-tech applications.
ISO 7 cleanroom packaging & assembly
Cleanroom packaging and assembly in ISO class 7, including validated cleaning, sterile packaging, UDI marking, traceability, as well as storage and logistics.
Surface treatment & laser marking
Microblasting, passivation and laser marking for precision components to improve surface quality, traceability and compliance.
Quality assurance and management
ISO 13485-certified precision inspection with CMM, optical measurement and in-process monitoring for precision, compliance and reliability.
Value Engineering
Optimization of design, material selection and manufacturing processes to reduce costs and improve manufacturability.
Trust & reputation

ranQ Trust Score of DIENER AG PRECISION MACHINING: 4.4 out of 5.0

Trust Score4.4/ 5.0

Very high

x

Data basis 100% · As of November 2026

DIENER AG PRECISION MACHINING scores 78.0 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.81.424%
  • 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.76.210%
  • 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%
DIENER AG PRECISION MACHINING scores 95.8 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.96.07%
DIENER AG PRECISION MACHINING 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%
DIENER AG PRECISION MACHINING scores 38.8 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 35.74.34%
  • Media authority: Quality and number of editorial mentions, weighted by the importance of the source, plus the recency of the latest high-quality mention.3.34%
Qualifications+0.00

DIENER AG PRECISION MACHINING reaches a ranQ Trust Score of 4.4 out of 5.0 — rated «Very high». The rating draws, among other things, on 4.8 out of 5 stars from 19 customer reviews. As of November 2026.

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

Reviews

Aggregated rating

Aggregated rating
4.8
of 5

Aggregated from 19 reviews across all connected sources

Sources
GGoogle4.819
★TrustpilotSoon
PProvenExpertSoon

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

Press

Media

October 12, 2022Media
Ausbildung Teamleitende bei der Firma Diener AG Precision Machining
swissmem.ch

Knowledge

No knowledge articles yet

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

Get started
Comparisons

DIENER AG PRECISION MACHINING in comparison

Soon

Industry comparisons are coming soon

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

Is this your company?

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

Secure profile

Location

Stationsstrasse 66
8424 Embrach
Opening hours
Mon
08:00 - 12:00, 13:00 - 16:00
Tue
08:00 - 12:00, 13:00 - 16:00
Wed
08:00 - 12:00, 13:00 - 16:00
Thu
08:00 - 12:00, 13:00 - 16:00
Fri
08:00 - 12:00, 13:00 - 15:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-102.453.985
Founded
1989 · 37 years
Last commercial register change
October 28, 2026
Employees
101 to 500
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

    KF
    Kyburz Feinmechanik AG
    Wettswil
    ZG
    Zobatec GmbH
    Bubikon
    UG
    Utzinger-Mechanic GmbH
    Windlach
    KM
    Kreier Mechanik GmbH
    Wolfhausen
    DA
    deico AG
    Wald Zh
    AA
    Arntec AG
    Rorbas
    CG
    Censum GmbH
    Zurich
    JW
    J. Weishaupt AG
    Höri