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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,629 companies indexed · Last updated: today
DirectoryIT & CommunicationSoftware DevelopmentSchlierenSiresca AG
Siresca AG Logo
Verified· 3 sourcesTrust Score
Summary

About the company

Siresca AG develops software for electrical installation workflows, providing a mobile app and a web admin platform for project management, digital site documentation and AR-supported plan verification. Features include a synchronized digital construction folder, plan revision tools, task lists, on-site documentation with images, and integrations such as KNX and TinLine.

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Industry:Software Development
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Siresca AG

10
Digital jobsite solution for electrical installations
Digital site folder with an app and an admin web application: upload plans, manage users, synchronize site data, work offline, and document construction progress.
Plan revision
Add plan revisions directly in the digital plan, draw in electrical symbols and conduits/cables, add labels, and view, archive and reconcile changes in Siresca Admin.
Simplified sample inspection with augmented reality
Sample inspection with augmented reality to instantly identify incorrectly positioned objects and reduce rework costs.
Capturing and documenting work progress
Capture work progress directly in the plan with markers, images and comments, link relevant information, and document changes in a traceable way.
Creating dimension lines
Add dimension lines directly in the application, capture missing dimensions without manual recalculation, and determine lengths for HAK, supply lines or cable routes.
Capture open work as tasks
Manage open work in a to-do list, keep track of tasks, and support timely completion of the electrical installation.
AR support for positioning/measurement
Measure and mark objects directly on the construction site in AR mode to document apartment and single-family home projects more efficiently and with fewer errors.
Export function
Create reports in Siresca Admin—for example for additional efforts or lightning protection documentation—and prepare plan changes as an export for other systems.
Interface to TinLine Plan
Import plan revisions from Siresca into TinLine Plan via an interface, enabling CAD transfer without media breaks and without duplicate entry.
KNX documentation and plan editing
Document KNX systems, add plans using a symbol catalog, capture pushbutton layouts, record existing installations, and replace with revised plans.
Trust & reputation

ranQ Trust Score of Siresca AG: 3.8 out of 5.0

Trust Score3.8/ 5.0

High

x

Data basis 96% · As of October 2026

Siresca AG scores 49.9 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.36.724%
  • 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.45.610%
  • 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%
Siresca AG scores 70.4 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.64.612%
  • 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%
Siresca AG 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%
Siresca AG scores 91.4 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 35.91.44%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Siresca AG reaches a ranQ Trust Score of 3.8 out of 5.0 — rated «High». The rating draws, among other things, on 2.6 out of 5 stars from 5 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
2.6
of 5

Aggregated from 5 reviews across all connected sources

Sources
GGoogle2.65
★TrustpilotSoon
PProvenExpertSoon

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

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Location

Zürcherstrasse 39
8952 Schlieren
Opening hours
Mon
08:00 - 12:00, 13:30 - 17:00
Tue
08:00 - 12:00, 13:30 - 17:00
Wed
08:00 - 12:00, 13:30 - 17:00
Thu
08:00 - 12:00, 13:30 - 17:00
Fri
08:00 - 12:00, 13:30 - 17:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-272.045.422
Founded
2021 · 5 years
Last commercial register change
January 14, 2025
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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