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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,629 companies indexed · Last updated: today
DirectoryConstruction & ArchitectureSpecialized Construction ActivitiesLigornettoTILOSUB Sagl
TILOSUB Sagl Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The core activity of Tilosub Sagl is the execution of subaquatic works and restorations, in particular: installation and maintenance of harbor and pontile facilities; cleaning and sanitation of shores of abandoned and hazardous structures; installation and maintenance of buoy systems; construction and repair of rails and cranes for boat transport; underwater renovations, wall repairs, dock excavations and underwater excavations; monitoring with ROV vehicles and wreck recovery; maintenance and control of underwater facilities; laying, inspection and maintenance of underwater pipelines and cleaning of suction pipes. Additionally, the company also offers specialized services on land, such as the installation of special lighting for piers, documentation through photography and video, rental of excavators and dumpers, as well as engineering services through collaboration with an engineering firm.

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TILOSUB Sagl

Offering

Products & services

Industry:Specialized Construction Activities
✓ Offered8
Underwater and surface work
Underwater and surface work in Ticino, on Lake Lugano and Lake Maggiore; sandblasting, dredging, maintenance of marina basins, installation of pontoons and buoys, underpinning.
Lido installation and maintenance
Installation and maintenance of lidos and floating inflatable play equipment, with related work in the lake environment and support for structures on board watercraft.
Maintenance of marina basins
Maintenance of marina basins, including dredging, reinstatements and underwater interventions on structures and port facilities.
Jetties
Installation and maintenance of jetties, including installation, repairs and ancillary work in water and close to the water surface.
Buoy systems
Installation and maintenance of buoy systems, with in-water installations and periodic inspections of underwater structures.
Underwater underpinning
Underwater underpinning, wall restoration, dredging of marina basins and underwater excavations for structural work in an aquatic environment.
Boat launch rails
Construction and repair of rails and carriages for boat launching, with lifting systems for watercraft in the marina basin.
Special and precision on-land work
Installation of special lighting for jetties, photographic and video documentation, rental of excavators, dumpers and other work outside the water.
Trust & reputation

ranQ Trust Score of TILOSUB Sagl: 4.0 out of 5.0

Trust Score4.0/ 5.0

High

x

Data basis 96% · As of October 2026

TILOSUB Sagl scores 65.0 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.73.124%
  • 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.78.08%
TILOSUB Sagl scores 82.0 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.97.712%
  • 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%
TILOSUB Sagl scores 85.0 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).85.022%
TILOSUB Sagl scores 0.0 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 35.0.04%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

TILOSUB Sagl reaches a ranQ Trust Score of 4.0 out of 5.0 — rated «High». The rating draws, among other things, on 5.0 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
5
of 5

Aggregated from 3 reviews across all connected sources

Sources
GGoogle53
★TrustpilotSoon
PProvenExpertSoon

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

Knowledge

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Location

Via Praa Grande 1
6853 Ligornetto
Opening hours
Mon
24h
Tue
24h
Wed
24h
Thu
24h
Fri
24h
Sat
24h
Sun
24h

At a glance

Legal form
Limited Liability Company
UID
CHE-285.529.379
Founded
2012 · 14 years
Last commercial register change
February 2, 2026
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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