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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,629 companies indexed · Last updated: today
DirectoryIndustryElectrical IndustryZurichZurich Instruments AG
Zurich Instruments AG Logo
Verified· 4 sourcesTrust Score
Summary

About the company

The core activity of Zurich Instruments AG is the development and manufacture of precision instruments for measuring and controlling physical quantities, particularly in the fields of quantum technology, impedance measurement, and signal processing. The company offers a wide range of products and solutions, including lock-in amplifiers, impedance analyzers, arbitrary signal generators, and software solutions for controlling and evaluating measurement data. Zurich Instruments AG's products and solutions are used in various industries, including research and development, industry, and medicine.

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Products & services

Industry:Electrical Industry
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4.0/5

Zurich Instruments AG

✓ Offered9
Quantum Control for Scaling
Quantum control systems for scaling quantum computers, including the ZQCS Quantum Control System as well as supporting hardware and software for control and readout.
Quantum Control for Research
Quantum control for research setups, with qubit controllers, signal generators, arbitrary waveform generators, readout and LabOne Q for superconducting and spin qubits.
Lock-in Amplifiers
Lock-in amplifiers for measurements from DC to 8.5 GHz, with precise current and voltage measurement, low noise, LabOne toolset and expansion options.
Impedance Analyzers
Impedance analyzers and precision LCR meters for measurements from 1 mHz to 5 MHz, with LabOne, high accuracy and applications in electronics, materials research and bioimpedance.
Arbitrary Waveform Generators
Arbitrary waveform generators for complex excitation signals, including SHFSG, SHFQC, HDAWG and UHF-AWG, with sequencing, digital modulation and real-time precompensation.
LabOne
Instrument control software with Scope, Sweeper, Spectrum Analyzer, DAQ module and additional time- and frequency-range tools for Zurich Instruments devices.
LabOne Q
Control software for quantum computing setups with intuitive programming, an open-source approach, OpenQASM interfaces and sample code for experiments.
Support and Services
Standard support, application support and enterprise support, plus software downloads, support requests, additional training, programming assistance and RMA for returns.
Instrument Calibration
Instrument calibration before shipment and as a recurring service with calibration report, visual and mechanical inspection, extended warranty and worldwide return shipping.
Trust & reputation

ranQ Trust Score of Zurich Instruments AG: 4.0 out of 5.0

Trust Score4.0/ 5.0

High

x

Data basis 100% · As of October 2026

Zurich Instruments AG scores 56.1 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.58.324%
  • 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.55.910%
  • 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.50.08%
Zurich Instruments AG scores 89.3 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.70.07%
Zurich Instruments 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%
Zurich Instruments AG scores 60.0 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 35.100.04%
  • Media authority: Quality and number of editorial mentions, weighted by the importance of the source, plus the recency of the latest high-quality mention.20.04%
Qualifications+0.00

Zurich Instruments AG reaches a ranQ Trust Score of 4.0 out of 5.0 — rated «High». The rating draws, among other things, on 4.0 out of 5 stars from 8 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
of 5

Aggregated from 8 reviews across all connected sources

Sources
GGoogle48
★TrustpilotSoon
PProvenExpertSoon

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

Press

Media

May 30, 2024Media
Quantencomputing-Unternehmen Zurich Instruments ernennt CEO
netzwoche.ch
July 6, 2021Media
Deutscher Technologiekonzern übernimmt Zurich Instruments
startupticker.ch

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Location

Hier entsteht die Karte
Technoparkstrasse 1
8005 Zurich
Opening hours
Mon
09:00 - 18:00
Tue
09:00 - 18:00
Wed
09:00 - 18:00
Thu
09:00 - 18:00
Fri
09:00 - 18:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-114.158.317
Founded
2008 · 18 years
Last commercial register change
December 24, 2025
Employees
11 to 20
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

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