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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,629 companies indexed · Last updated: today
DirectoryIndustryManufacture of IT HardwareVacalloBlackIoT Sagl
BlackIoT Sagl Logo
Verified· 2 sourcesTrust Score
Summary

About the company

The core activity of BlackIoT Sagl is the development and manufacturing of IoT devices (Internet of Things devices) as well as the provision of services in the areas of design, certification and production for these devices. In particular, the company develops and produces custom solutions for embedded devices, such as module and board solutions for various applications, including LPWAN and Sigfox applications.

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Offering

Products & services

Industry:Manufacture of IT Hardware
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4.0/5

BlackIoT Sagl

✓ Offered
9
CRA Gap Assessment
Technical audit against Annex I Sections 1 and 2, risk report, classification according to Annex III and IV, concrete remediation backlog.
Secure-by-Design Redesign
Hardware and firmware redesign with Root of Trust, Secure Boot, signed firmware, cryptographic services, TRNG, interface hardening and a secure update path.
SBOM & Vulnerability Handling
Machine-readable SBOM with SPDX or CycloneDX, PSIRT workflow, coordinated disclosure policy, 24 h / 72 h / 14 d reporting to ENISA and national CSIRTs.
Conformity Assessment Support
Technical dossier preparation, Declaration of Conformity, CE affixing and support with the Notified Body for Annex III and IV products.
Aerospace & Defense PCB Design
IPC Class 3 PCB design for aerospace and defense programs, with IPC-A-610, IPC-6012, J-STD-001, IPC-2221, IPC-7351 as well as DFM for robust production runs and low-volume projects.
Industrialization
DFM and DFT, test fixtures, volume introduction and supply-chain due diligence including third-party component traceability for the product lifecycle.
ECSS PCB Insulation Clearance Calculator
Calculation of as-designed and as-manufactured insulation distances for rigid, flex and sculptured flex PCBs according to ECSS-Q-ST-70-12C Rev.1.
Secure Wireless Platforms
Production-tested wireless reference designs for 2.4 GHz BLE 5.2 / Thread / Zigbee, LPWAN and Sub-GHz applications, each also available as an MKR evaluation carrier.
Sensor Reference Designs
Production-tested sensor reference designs for environmental sensing, multi-sensor fusion, WiFi, crypto and AI edge, partly as open-source hardware and MKR carrier.
Trust & reputation

ranQ Trust Score of BlackIoT Sagl: 4.0 out of 5.0

Trust Score4.0/ 5.0

High

x

Data basis 54% · As of October 2026

BlackIoT Sagl 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%
BlackIoT Sagl scores 70.2 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.70.212%
  • 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%
BlackIoT Sagl 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%
BlackIoT Sagl 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

BlackIoT Sagl reaches a ranQ Trust Score of 4.0 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

Via Stefano Franscini 2A
6833 Vacallo

At a glance

Legal form
Limited Liability Company
UID
CHE-192.005.916
Founded
2020 · 6 years
Last commercial register change
January 6, 2021
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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