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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,937 companies indexed · Last updated: today
DirectoryIndustryGeneral Goods ProductionWeinfeldenHAAG Brass GmbH
HAAG Brass GmbH Logo
Verified· 2 sourcesTrust Score
Summary

About the company

HAAG Brass GmbH manufactures handcrafted brass instruments—primarily trombones and trumpets—and provides individual consultation and custom adaptations.

AI-generated
Offering

Products & services

Industry:General Goods Production
✓ Offered6
Handmade brass instruments
Handmade trumpets, flugelhorns and trombones, individually adapted to the player; developed and built in Weinfelden with a focus on intonation, sound and details.
Trumpets and flugelhorns
Handmade B trumpets, C trumpets and flugelhorn; including model lines elManso, Dani Felber, elLusofono and elConde.
Trombones
Handmade alto, small-bore, large-bore, bass, contrabass trombones and cimbasso for different requirements and playing styles.
Accessories
Accessories for Haag instruments, including carbon-fibre slides, axial valve, hand rest and thumb rest for trombones.
Dealer service
Dealer network for HAAG trombones and trumpets worldwide; contact point for sales and international availability.
Individual instrument consultation and adjustment
Individual specification and adjustment of the instruments according to the player’s wishes; direct support during selection and problem-solving.
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3.8/5

HAAG Brass GmbH

Trust & reputation

ranQ Trust Score of HAAG Brass GmbH: 3.8 out of 5.0

Trust Score3.8/ 5.0

High

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Data basis 54% · As of October 2026

HAAG Brass 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%
HAAG Brass GmbH scores 57.1 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.39.612%
  • 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%
HAAG Brass GmbH scores 83.3 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).83.322%
HAAG Brass GmbH scores 22.9 out of 100 points in the Visibility area of the ranQ Trust Score. This area carries 8% of the weighting.
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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 35.22.94%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

HAAG Brass GmbH reaches a ranQ Trust Score of 3.8 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 54%, 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.

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Location

Schützenstrasse 15
8570 Weinfelden

At a glance

Legal form
Limited Liability Company
UID
CHE-270.931.790
Founded
2024 · 2 years
Last commercial register change
November 14, 2024
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%
    • Full methodology

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