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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,629 companies indexed · Last updated: today
DirectoryBusiness & Technical ServicesIndustrial & Product DesignZugNapaRoast AG
NapaRoast AG Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The core activity of NapaRoast AG is the development and provision of pasteurization and roasting technologies for nuts, seeds, herbs, spices and other low-moisture foods. The company offers specialized equipment and processes that enable efficient and safe pasteurization and roasting of food products to improve microbiological safety and quality.

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Products & services

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4.1/5

NapaRoast AG

Mechanical Engineering Industry
✓ Offered7
Pasteurization technology
Pasteurization and roasting equipment for nuts, seeds and spices; continuous batch processing, dry saturated steam, low-temperature treatment, >5log pathogen reduction and no moisture pickup.
Roasting technology
Bulk air roasting for nuts and seeds; patented air roasting process, uniform roasting quality, flavor-focused roasting, high-throughput continuous batch operation and minimal cleaning.
Rotosafe dynamic pasteurizer
Rotating pasteurizer for seeds, spices and powders; free-flowing handling, mixing and pasteurizing in a single step, gravity loading/unloading, >5log performance and integrated CIP.
Spice sterilization
Treatment of herbs and spices; pasteurization for dry products, >5log performance, integrated processing on RotoSafe systems and suitable for powders.
Dried fruit pasteurization
Pasteurization of dried fruits; treatment of low-moisture foods with dry steam technology, without moisture pickup and without subsequent drying.
Grain and cereal mix pasteurization
Pasteurization of cereal and cereal mixes; treatment of low-moisture products using NapaRoast pasteurization technology with high throughput and dry processing.
Pet food pasteurization
Pasteurization of pet food; treatment of pellets, granules and similar low-moisture products on RotoSafe or pasteurizer systems.
Trust & reputation

ranQ Trust Score of NapaRoast AG: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

x

Data basis 58% · As of October 2026

Without public customer reviews the score stays capped.

NapaRoast AG 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%
NapaRoast AG scores 85.5 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%
NapaRoast AG 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%
NapaRoast AG scores 24.0 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 35.31.44%
  • 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

NapaRoast AG reaches a ranQ Trust Score of 4.1 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 8, 2025Media
Bühler übernimmt NapaRoast-Technologie
leaderdigital.ch

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Location

Dorfstrasse 15
6300 Zug

At a glance

Legal form
Corporation
UID
CHE-107.385.954
Founded
1992 · 34 years
Last commercial register change
April 12, 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.
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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