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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,937 companies indexed · Last updated: today
DirectoryIndustryPharmaceutical IndustryChamImmunoGen Switzerland GmbH
IS
Verified· 1 sourceTrust ScoreNo score yet

ImmunoGen Switzerland GmbH

Summary

About the company

The purpose of the company is the acquisition, management, holding and disposal of intellectual property rights and the development, manufacture and marketing of pharmaceutical products, including the antibody-drug conjugates Mirvetuximab Soravtansine and Pivekimab Sunirine. The company may acquire, hold, manage and dispose of participations in companies of all kinds in Switzerland and abroad. The company may also conclude all transactions and enter into agreements that serve the company's purpose directly or indirectly or are directly related thereto. The company may grant loans or other financings to its direct or indirect parent company as well as to their or its direct or indirect subsidiaries and provide security of any kind for liabilities of such other companies, including by way of pledges on or fiduciary transfers of the company's assets or guarantees and personal securities of any kind, whether against payment or not. The company may establish branches and subsidiaries in Switzerland and abroad and acquire, hold, manage and dispose of real estate.

Commercial register, canton of ZG·As of January 29, 2026View on Zefix
Trust & reputation

ranQ Trust Score of ImmunoGen Switzerland GmbH

Trust Score
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A published score requires a data basis of at least 50% and data from at least two criteria groups other than identity. Missing evidence: Review quality, Review volume, Review recency, Website authority, Media authority

Data basis 50% · As of October 2026

ImmunoGen Switzerland GmbH 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.
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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%
ImmunoGen Switzerland GmbH scores 65.0 out of 100 points in the Substance area of the ranQ Trust Score. This area carries 28% of the weighting.
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CriterionValueWeight
  • Establishment: Years since founding or brand launch, logarithmic. The maximum is reached at 15 years.58.012%
  • 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%
ImmunoGen Switzerland GmbH scores 58.3 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).58.322%
ImmunoGen Switzerland GmbH has no value in the Visibility area of the ranQ Trust Score because no data is available. The area carries 8% of the weighting and drops out of the calculation for this profile; it does not lower the score, only the reported data basis.
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CriterionValueWeight
  • Website authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%

The data basis is 50%, below the threshold at which ranQ publishes a score. Evidence is missing for: Review quality, Review volume, Review recency, Website authority, Media authority. As of October 2026.

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

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Location

Alte Steinhauserstrasse 14
6330 Cham

At a glance

Legal form
Limited Liability Company
UID
CHE-291.025.414
Founded
2022 · 4 years
Last commercial register change
January 29, 2026
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.
88.0
6%
  • Branch offices: Branch offices linked in the commercial register. Having none is normal and costs no points.70.03%
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