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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,701 companies indexed · Last updated: today
DirectoryIndustryGlass, Ceramics, Stone & Construction Materials IndustrySempach StationPJA Technologies GmbH
PJA Technologies GmbH Logo
Verified· 2 sourcesTrust Score
Summary

About the company

The core activity of PJA Technologies GmbH is the development and licensing of advanced cement and concrete technologies, particularly for the production of: optimized concrete, porous concrete, wall claddings, elevated floor coatings, anti-ballistic panels, airport repairs, and strength-enhancing additives. The company offers licensing agreements for the production of these technologies and supports customers in implementing these solutions.

AI-generated
Offering

Products & services

Industry:Glass, Ceramics, Stone & Construction Materials Industry
✓ Offered7
Optimized Concrete
Optimized concrete mix designs for strength, workability and cost; ready-to-use formulations, specification compliance, lower trial-and-error effort and reduced material cost.
Wall Cladding
Fiber-reinforced cement wall cladding produced by extrusion; exterior cladding systems, lower manufacturing cost, higher strength, consistent quality and installation examples.
Pervious Concrete
Pervious concrete with designed strength and drainage rate; pavers in different colors, open-pore concrete, and water-collection applications.
Strength Increasing Admixture
Concrete admixture for increasing compressive strength; 2% cement substitution, strength increase in one week and use with advanced concrete formulations.
Cement Based Raised Flooring Tiles
Cement-based raised flooring tiles currently under construction; product concept listed with further information on request.
Cement Based Anti-Ballistic Panels
Cement-based anti-ballistic panels currently under construction; listed as a product area with further information on request.
Airport Runway Repair
Airport runway repair technology and related concrete pavement repair information, presented as a specialized application area.
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4.1/5

PJA Technologies GmbH

Trust & reputation

ranQ Trust Score of PJA Technologies GmbH: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

x

Data basis 54% · As of October 2026

PJA Technologies GmbH 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%
PJA Technologies GmbH scores 72.3 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.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%
PJA Technologies GmbH scores 83.3 out of 100 points in the Identity area of the ranQ Trust Score. This area carries 22% of the weighting.
x
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%
PJA Technologies GmbH scores 28.6 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 35.28.64%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

PJA Technologies GmbH 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 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

Mettenwilstrasse 18
6203 Sempach Station

At a glance

Legal form
Limited Liability Company
UID
CHE-209.611.978
Founded
2019 · 7 years
Last commercial register change
February 18, 2019
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.
88.0
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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