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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 GoodsZurichAtelier Rohbogen, N. Kellenberger + R. Graf
Atelier Rohbogen, N. Kellenberger + R. Graf Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The core activity of Atelier Rohbogen is bookbinding, particularly the binding of books and brochures, restoration and repair of books, framing of pictures, production of cardboard boxes and mounting service.

AI-generated
Offering

Products & services

Industry:Repair of Consumer Goods
✓ Offered5
Books & Brochures
Hand bookbinding for books, brochures, diploma theses, periodicals, minutes, photo albums, wedding books, memoirs, diaries and notebooks, guestbooks, as well as soft- and hard-cover brochures.
Restoration & Repair
Restoration and repair of books, family Bibles, magazines, archival volumes and maps; for damaged covers, loose pages and other book damage.
Picture Framing
Picture framing and mounting posters in various sizes.
Cartonage
Custom one-offs and small runs of slip boxes, folding boxes, slipcases, binders, folders, menus, note card boxes and drawer inserts made to measure.
Custom-made items from carton, paper, fabric, leather and adhesive
Special orders such as large-format building blocks, re-covering cello cases and personalised memories made from carton, paper, fabric, leather and adhesive.
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3.8/5

Atelier Rohbogen, N. Kellenberger + R. Graf

Trust & reputation

ranQ Trust Score of Atelier Rohbogen, N. Kellenberger + R. Graf: 3.8 out of 5.0

Trust Score3.8/ 5.0

High

x

Data basis 96% · As of October 2026

Atelier Rohbogen, N. Kellenberger + R. Graf scores 53.8 out of 100 points in the Reputation area of the ranQ Trust Score. This area carries 42% of the weighting.
x
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.70.824%
  • 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.27.910%
  • 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.35.08%
Atelier Rohbogen, N. Kellenberger + R. Graf scores 81.0 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.100.012%
  • 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%
Atelier Rohbogen, N. Kellenberger + R. Graf 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%
Atelier Rohbogen, N. Kellenberger + R. Graf scores 0.6 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 35.0.64%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Atelier Rohbogen, N. Kellenberger + R. Graf 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 2 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 2 reviews across all connected sources

Sources
GGoogle52
★TrustpilotSoon
PProvenExpertSoon

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

Knowledge

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Location

Rötelstrasse 69
8037 Zurich
Opening hours
Mon
14:00 - 17:00
Tue
Closed
Wed
Closed
Thu
14:00 - 17:00
Fri
14:00 - 17:00
Sat
Closed
Sun
Closed

At a glance

Legal form
General Partnership
UID
CHE-107.394.350
Founded
1992 · 34 years
Last commercial register change
April 5, 2004
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.79.06%
  • 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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