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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,701 companies indexed · Last updated: today
DirectoryIndustryMedical Technology IndustryMontheyGaDia SA
GaDia SA Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The core activity of Gadia SA is the development and manufacture of diagnostic products for the healthcare industry, particularly for the detection of infectious diseases such as parasitosis, fungal and bacterial infections, as well as for gynecology. The company offers rapid tests and other diagnostic solutions that enable the rapid and reliable diagnosis of life-threatening diseases.

AI-generated
Offering

Products & services

Industry:Medical Technology Industry
✓ Offered9
Rapid diagnostic tests for infectious diseases
Rapid tests for the detection of parasitic, fungal and bacterial pathogens as well as HPV oncoproteins, including AmiDia, StrongyDia, FungaDia, CandiDia, KarbaDia and PapilloDia.
Amebiasis antibody test (AmiDia)
Rapid test for the detection of IgG antibodies specific to kistic amebiasis in blood; research use only, 15 minutes, sensitivity 92.7% and specificity 97.1%.
Strongyloides antibody test (StrongyDia)
Rapid test for the detection of IgG antibodies specific to Strongyloides; research use only, 15 minutes, with product documentation and publications linked.
Aspergillus galactomannan test (FungaDia)
Rapid test for the detection of Aspergillus galactomannan antigen in serum or bronchoalveolar lavage samples; CE-IVDD, 15 minutes, sensitivity 78% and specificity 96%.
Aspergillus galactomannan ELISA (FungaDia)
ELISA kit for the detection of Aspergillus galactomannan antigen in serum or bronchoalveolar lavage samples; CE-IVDD, 2 hours, sensitivity 98% and specificity 99%.
Candida antibody test (CandiDia)
Rapid immunochromatographic test for the detection of IgG/IgM antibodies specific to Candida biomarkers in blood, plasma/serum or BAL; CE-IVDD, 15 minutes.
Candida antigen test (CandiDia)
Rapid test for the detection of Candida mannan antigen in serum or bronchoalveolar lavage samples; research use only, 15 minutes, with linked clinical references.
Carbapenemase detection test (KarbaDia)
Rapid test for the detection of five types of carbapenemase enzymes in bacterial colonies in 15 minutes; an aid for quick diagnosis of antimicrobial-resistant bacteria.
HPV oncoprotein test (PapilloDia)
Rapid test for the detection of specific HPV oncoproteins in cervical swab samples; used as an aid for rapid diagnosis of cervical pre-cancer and cancer.
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4.0/5

GaDia SA

Trust & reputation

ranQ Trust Score of GaDia SA: 4.0 out of 5.0

Trust Score4.0/ 5.0

High

x

Data basis 58% · As of October 2026

GaDia SA 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.
x
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%
GaDia SA scores 74.8 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.75.012%
  • 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%
GaDia SA scores 85.0 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).85.022%
GaDia SA scores 25.5 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 35.34.34%
  • Media authority: Quality and number of editorial mentions, weighted by the importance of the source, plus the recency of the latest high-quality mention.16.74%
Qualifications+0.00

GaDia SA reaches a ranQ Trust Score of 4.0 out of 5.0 — rated «High». No public customer reviews are available for this provider; the rating is based on the remaining criteria. The data basis is 58%, so the score is backed by part of the criteria. As of October 2026.

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

Press

Media

May 9, 2025Media
Fast growing GaDia wins milestone Tender in Italy
startupticker.ch

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Location

Route de l'Ile-au-Bois 1A
1870 Monthey

At a glance

Legal form
Corporation
UID
CHE-251.941.049
Founded
2019 · 7 years
Last commercial register change
April 30, 2021
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.
100.0
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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