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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,887 companies indexed · Last updated: today
DirectoryBusiness & Technical ServicesRepair of Consumer GoodsBaselUrs Heinrich Lang Konservierung-Restaurierung
Urs Heinrich Lang Konservierung-Restaurierung Logo
Verified· 2 sourcesTrust Score
Summary

About the company

The company provides services in the field of conservation and restoration of various types of objects, including: inorganic objects such as metal, ceramics, porcelain, and plaster; organic objects such as wood, leather, ivory, and feathers; photographs and paper objects; and archaeological objects. The core activity of the company is the professional conservation and restoration of these objects to preserve them for the future and restore their original quality.

AI-generated
Offering

Products & services

Industry:Repair of Consumer Goods
✓ Offered8
Conservation / Restoration of Metals
Conservation and restoration of metal objects, including coins, archaeological copper-alloy objects, iron alloys and bronze sculptures; plus condition reports and transport and storage packaging.
Conservation / Restoration of Ceramics
Conservation and restoration of historical and archaeological ceramics, including gluing, additions and retouching of ceramics and stove tiles, as well as condition reports and packaging.
Conservation and Restoration of Porcelain
Conservation and restoration of porcelain, with gluing, additions and retouching, as well as condition reports and transport and storage packaging.
Conservation-Restoration of Plaster
Conservation-restoration of plaster with gluing, additions and retouching, cleaning, patination, production of plinths, as well as condition reports and packaging.
Conservation-Restoration of Organic Objects
Conservation-restoration of organic objects with dry and wet cleaning, re-forming, consolidation and securing of paint layers, gluing, additions and retouching.
Conservation / Restoration of Photographic Objects
Conservation and restoration of photographic objects, including glass negatives, historical paper prints, silver-gelatine baryta paper, daguerreotypes and cellulose nitrate and acetate negatives.
Conservation / Restoration of Paper Objects
Conservation and restoration of paper objects, including artworks on paper, transparent papers, plans and maps, archives and books.
Manufacture of Object Mountings
Manufacture of object mountings as a supplementary restoration service for various objects and display or storage requirements.
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3.9/5

Urs Heinrich Lang Konservierung-Restaurierung

Trust & reputation

ranQ Trust Score of Urs Heinrich Lang Konservierung-Restaurierung: 3.9 out of 5.0

Trust Score3.9/ 5.0

High

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Data basis 54% · As of October 2026

Urs Heinrich Lang Konservierung-Restaurierung 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%
Urs Heinrich Lang Konservierung-Restaurierung scores 63.3 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.64.612%
  • 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%
Urs Heinrich Lang Konservierung-Restaurierung 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%
Urs Heinrich Lang Konservierung-Restaurierung scores 17.1 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 35.17.14%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Urs Heinrich Lang Konservierung-Restaurierung reaches a ranQ Trust Score of 3.9 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

Thiersteinerallee 9a
4053 Basel
Opening hours
Mon
Closed
Tue
Closed
Wed
08:00 - 18:00
Thu
08:00 - 18:00
Fri
08:00 - 18:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Sole proprietorship
UID
CHE-253.324.092
Founded
2021 · 5 years
Last commercial register change
April 21, 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.67.06%
  • 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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