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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,837 companies indexed · Last updated: today
DirectoryBusiness & Technical ServicesRepair of Consumer GoodsBernArtena Heritage Preservation GmbH
Artena Heritage Preservation GmbH Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The core activity of Artena Heritage Preservation GmbH is the professional care and preservation of cultural and artistic heritage. This includes specific services such as: Conservation and restoration of art and cultural assets, Pest control through nitrogen treatment and Integrated Pest Management (IPM programs), Treatment of archive holdings, Project management for collections, Special transports of art and cultural assets, Temporary storage of art and cultural assets. The company offers these services to support museums, institutions, and private collectors in preserving and managing their valuable treasures.

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Offering

Products & services

Industry:Repair of Consumer Goods
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3.8/5

Artena Heritage Preservation GmbH

✓ Offered7
Conservation and Restoration
Conservation and restoration of paintings, sculptures, polychrome wooden objects and wall paintings; care of artworks in equipped, secured and climate-controlled workshops.
Pest Control via Nitrogen Treatment
Antiparasitic treatment through oxygen deprivation using a mobile nitrogen generator; treatment in chambers or, if needed, on site to protect collection objects.
IPM Programmes (Integrated Pest Management)
Tailor-made programmes for identification, response and prevention; risk management, monitoring and advisory services for the long-term protection of collections.
Treatment of Archival Holdings
Dry cleaning, re-packing and long-term archiving of books, booklets, photos, slides and other archival materials; on request, pest or micro-organism treatment and a condition report.
Project Management for Collections
Advisory services, volume estimates, material provision, inventory management, photographic inventory, packing and organisation of moves, evacuations and return transfers of collections.
Special Transports
Safe transport of individual objects and collections with lift-platform vehicles, trailers, personal accompaniment and insurance; outbound and return transport to workshops.
Temporary Storage
Interim storage of objects and collections in a secure room of 360 m²; on request, quarantine chambers before or after a pest treatment.
Trust & reputation

ranQ Trust Score of Artena Heritage Preservation GmbH: 3.8 out of 5.0

Trust Score3.8/ 5.0

High

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Data basis 96% · As of October 2026

Artena Heritage Preservation GmbH scores 58.0 out of 100 points in the Reputation area of the ranQ Trust Score. This area carries 42% of the weighting.
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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.68.224%
  • 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.17.610%
  • 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.78.08%
Artena Heritage Preservation GmbH scores 72.3 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.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%
Artena Heritage Preservation GmbH 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%
Artena Heritage Preservation GmbH scores 9.4 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 35.9.44%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Artena Heritage Preservation GmbH reaches a ranQ Trust Score of 3.8 out of 5.0 — rated «High». The rating draws, among other things, on 5.0 out of 5 stars from 1 customer reviews. The data basis is 96%, 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.

Reviews

Aggregated rating

Aggregated rating
5
of 5

Aggregated from 1 reviews across all connected sources

Sources
GGoogle51
★TrustpilotSoon
PProvenExpertSoon

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

Knowledge

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Location

Zentweg 17b
3006 Bern
Opening hours
Mon
09:00 - 18:00
Tue
09:00 - 18:00
Wed
09:00 - 18:00
Thu
09:00 - 18:00
Fri
09:00 - 18:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Limited Liability Company
UID
CHE-158.652.924
Founded
2019 · 7 years
Last commercial register change
December 13, 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.88.06%
  • 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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