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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,937 companies indexed · Last updated: today
DirectoryBusiness & Technical ServicesResearch & DevelopmentWitterswilTZW Technologiezentrum Witterswil AG
TZW Technologiezentrum Witterswil AG Logo
Verified· 4 sourcesTrust Score
Summary

About the company

The company TZW (Technologiezentrum Witterswil) provides infrastructure for companies in the life sciences, particularly biotechnology, pharmacology and medical technology. The core activity of the company is to offer modern, flexible and tenant-oriented laboratories, offices and production facilities.

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Products & services

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3.9/5

TZW Technologiezentrum Witterswil AG

✓ Offered3
Rental space for labs, offices and production
Available rental space at the Technology Center Witterswil with lab, office and production premises for start-ups, spin-offs and established companies in the life sciences environment.
Infrastructure for life sciences companies
Modern, flexible infrastructure with laboratories, offices, production premises and a requirement-based fit-out standard in BioValley near Basel, including areas and sites for new-build projects.
Advisory services and leasing
Advice regarding available spaces as well as leasing of office, workshop, storage and indoor parking spaces; contact for information on vacant units and rental terms.
Trust & reputation

ranQ Trust Score of TZW Technologiezentrum Witterswil AG: 3.9 out of 5.0

Trust Score3.9/ 5.0

High

x

Data basis 100% · As of October 2026

TZW Technologiezentrum Witterswil AG scores 53.7 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.63.324%
  • 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.45.610%
  • 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.35.08%
TZW Technologiezentrum Witterswil AG scores 85.5 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.55.07%
TZW Technologiezentrum Witterswil AG scores 86.7 out of 100 points in the Identity area of the ranQ Trust Score. This area carries 22% of the weighting.
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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%
TZW Technologiezentrum Witterswil AG scores 30.0 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 35.60.04%
  • Media authority: Quality and number of editorial mentions, weighted by the importance of the source, plus the recency of the latest high-quality mention.0.04%
Qualifications+0.00

TZW Technologiezentrum Witterswil AG reaches a ranQ Trust Score of 3.9 out of 5.0 — rated «High». The rating draws, among other things, on 4.2 out of 5 stars from 5 customer reviews. As of October 2026.

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

Reviews

Aggregated rating

Aggregated rating
4.2
of 5

Aggregated from 5 reviews across all connected sources

Sources
GGoogle4.25
★TrustpilotSoon
PProvenExpertSoon

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

Press

Media

June 23, 2023Media
Weiterer Meilenstein in Witterswil: Wie ein Technologiezentrum das Hintere Leimental belebt
bzbasel.ch
November 7, 2018Media
Das Bio Valley im Leimental - Aktuell - wos
wochenblatt.ch

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Location

Benkenstrasse 254
4108 Witterswil

At a glance

Legal form
Corporation
UID
CHE-103.284.998
Founded
1975 · 51 years
Last commercial register change
May 16, 2019
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.100.06%
  • Branch offices: Branch offices linked in the commercial register. Having none is normal and costs no points.70.03%
    • Full methodology

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