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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,629 companies indexed · Last updated: today
DirectoryBusiness & Technical ServicesResearch & DevelopmentBaselSpiroChem AG
SpiroChem AG Logo
Verified· 4 sourcesTrust Score
Summary

About the company

The core activity of SpiroChem is the development and provision of services and solutions in the field of chemical research and development, particularly in drug development. This includes, among other things: Research and Development (R&D), Fully Integrated Services, Computational Chemistry, Artificial Intelligence (AI) and Machine Learning (ML), development of new active ingredients and medicines, method development and reference standards, as well as consulting and partnerships with industry experts. The company also offers specialized services such as protein degradation processes, antibody-drug conjugates (ADCs) and other bio-conjugates.

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Products & services

Industry:Research & Development
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SpiroChem AG

Chemical Industry
✓ Offered7
Medicinal chemistry
Medicinal chemistry for Hit Validation, Hit/Fragment Expansion, Hit-to-Lead, Lead Optimization, SAR Elucidation, Bioisosteric Replacement Strategies, Properties Optimization as well as IP Evaluation and Patent Filing.
Process research and development
Process research and development with Route Scouting, Tech Transfer, Demo Batches and Scale-up, Impurity Synthesis and Identification, Method Development and Reference Standards.
Fully Integrated Services
Integrated discovery and process R&D services with partner network, project management, end-to-end preclinical in vitro testing, structural data, biophysical data, scale-up services and consulting.
Technology platforms and enabling technologies
Computational Chemistry, AI/ML-ready data, HTE Platform, Hercules Platform as well as specialty techniques such as photochemistry, flow chemistry, solid phase synthesis and electrochemistry.
Compound Collections
Macrocycle Library, Fragment Library, Virtual Library, Scaffolds and SpiroKits for screening, chemical diversity expansion and MedChem turnkey solutions.
Computational chemistry
Computational-chemistry support to accelerate discovery projects with model-based analysis, data processing and decision support in collaboration with the chemistry team.
Consulting
Chemistry-related consulting with literature analysis, SAR analysis, ADME optimization strategies, retrosynthesis, route scouting proposals, patent gap analysis and support for patent filing.
Trust & reputation

ranQ Trust Score of SpiroChem AG: 4.2 out of 5.0

Trust Score4.2/ 5.0

Very high

x

Data basis 100% · As of October 2026

SpiroChem AG scores 60.9 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.57.924%
  • 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.40.910%
  • 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.95.08%
SpiroChem AG 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%
SpiroChem 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%
SpiroChem AG scores 54.3 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 35.88.64%
  • 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

SpiroChem AG reaches a ranQ Trust Score of 4.2 out of 5.0 — rated «Very high». The rating draws, among other things, on 3.8 out of 5 stars from 4 customer reviews. As of October 2026.

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

Reviews

Aggregated rating

Aggregated rating
3.8
of 5

Aggregated from 4 reviews across all connected sources

Sources
GGoogle3.84
★TrustpilotSoon
PProvenExpertSoon

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

Press

Media

June 12, 2023Media
Spirochem acquires Canadian biotech company
startupticker.ch
October 5, 2017Media
SpiroChem ready for further growth
startupticker.ch

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Location

Mattenstrasse 22
4058 Basel

At a glance

Legal form
Corporation
UID
CHE-413.546.138
Founded
2011 · 15 years
Last commercial register change
February 9, 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

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