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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,629 companies indexed · Last updated: today
DirectoryIndustryMechanical Engineering IndustryLiestalLTB AG Lufttechn. Bauelemente
LTB AG Lufttechn. Bauelemente Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The company's core activity is the development, manufacture and distribution of air filters and ventilation systems for various applications, including industry, commerce, pharmaceuticals, administration and public buildings. The company offers a wide range of products, including pocket filters, filter mats, dust filters, activated carbon filters and custom-made products.

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Offering

Products & services

Industry:Mechanical Engineering Industry
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3.8/5

LTB AG Lufttechn. Bauelemente

✓ Offered12
Air filters
Air filters and filter cartridges for coarse dust up to suspended particles, for industry, commercial premises, pharma, administration, high-performance systems, turbines and residential ventilation.
Bag filters
Bag filters in various designs and filter classes, including G3–G4/ISO coarse as well as M5–F9 or PM10–PM1.
Filter mats / rolls
Filter mats and rolls as air filter media for different filtration applications and installation situations.
Compact filters
Compact filters for air filtration in technical systems and ventilation installations.
Particulate filters
Particulate filters for high requirements in air filtration, especially in technical and industrial applications.
Activated carbon filters
Activated carbon filters for removing and neutralising colour, taste and odour substances in air filtration.
Oil mist separators
Oil mist separators for capturing oil mist in air and process applications.
Combination filters
Combination filters for combined air filtration in technical systems and special applications.
Oil mist filters
Oil mist filters for filtering oil mist in industrial air systems.
Paint mist filters
Paint mist filters for painting and spray applications and for capturing paint mist.
Kitchen filters / grease filters
Kitchen filters and grease filters for exhaust air systems in kitchens and catering facilities.
Special custom-made solutions
Filters made to measure, pet hair filters, filter cartridges, filter holding frames and filter housings according to special dimensions and designs.
Trust & reputation

ranQ Trust Score of LTB AG Lufttechn. Bauelemente: 3.8 out of 5.0

Trust Score3.8/ 5.0

High

x

Data basis 96% · As of October 2026

LTB AG Lufttechn. Bauelemente scores 50.4 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.41.924%
  • 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.35.310%
  • 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.95.08%
LTB AG Lufttechn. Bauelemente 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%
LTB AG Lufttechn. Bauelemente 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%
LTB AG Lufttechn. Bauelemente scores 12.6 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 35.12.64%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

LTB AG Lufttechn. Bauelemente reaches a ranQ Trust Score of 3.8 out of 5.0 — rated «High». The rating draws, among other things, on 2.3 out of 5 stars from 3 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
2.3
of 5

Aggregated from 3 reviews across all connected sources

Sources
GGoogle2.33
★TrustpilotSoon
PProvenExpertSoon

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

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Location

Hammerstrasse 27
4410 Liestal
Opening hours
Mon
24h
Tue
24h
Wed
24h
Thu
24h
Fri
24h
Sat
24h
Sun
24h

At a glance

Legal form
Corporation
UID
CHE-107.879.067
Founded
1983 · 43 years
Last commercial register change
July 10, 2023
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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