Transport infrastructure operator in the
Canton of Fribourg

AREF Aérodrome Régional Fribourg-Ecuvillens SA

Since 1986 · 51–100 empl.·4.5(33)

AREF Aérodrome Régional Fribourg-Ecuvillens SA operates a public regional airfield with facilities and services for general aviation. Activities at the airfield include sightseeing flights, pilot training and a café-restaurant.

Associés Poste Enrobage en Commun (APEC) SA

Since 2001 · 21–50 empl.

The core activity of Associé Poste Enrobage en Commun (APEC) SA is the production of bituminous road coatings.

Transports publics fribourgeois Infrastructure (TPF INFRA) SA

Since 2015 · 101–500 empl.

Transports publics fribourgeois Infrastructure (TPF INFRA) SA operates, maintains and renews railway sections and their access points granted to it under concession by the Confederation. Its responsibilities include stations, tracks, overhead lines and signalling systems.

JPF Rail SA

Since 2020 · 1–10 empl.

JPF Rail SA is part of the JPF Group, which provides services in civil engineering, building construction, timber construction, total contracting, real estate, demolition and gravel extraction. The website also lists railway works, road works, special works, disposal and recycling among its activities.

Société d'aviation de la Gruyère S.A.

Since 2022 · 21–50 empl.

The core activity of Société d'Aviation de la Gruyère SA (SAG) is the operation and management of the Aérodrome de la Gruyère, including pilot training, aircraft and hangar rental, sale of aviation fuel and collection of landing fees.

ODYTICS Sàrl

Since 2022 · 11–20 empl.

The core activity of ODYTICS is the development and provision of solutions for the digital capture and management of road infrastructure. The company offers a patented technology that enables the creation of road inventories with high accuracy and efficiency without disrupting traffic. The solution includes the capture of data using photogrammetry, the processing of this data through artificial intelligence (AI), and the provision of precise and georeferenced data for road management. The goal is to optimize road management, reduce costs, improve safety, and minimize environmental impact.

Wegepflege AS GmbH

Since 2019 · 1–10 empl.

Wegepflege AS GmbH builds and maintains forest and unpaved roads. Its services include road assessments and repairs, verge and roadside vegetation maintenance, drainage work, road profiling and treatment of the wearing surface.

DEFRail Sàrl

Since 2025 · 1–10 empl.

DEFRail Sàrl is a railway engineering company specializing in safety installations and cable systems and infrastructure. It provides expert assessments and supports planning, project development, coordination, and construction supervision.

Syndicat pour chemins et routes alpestres Dosisrain-Balisaz-Recardetes

Since 1971 · 1–10 empl.

Corporation de droit public du chemin de la Forêt.

Since 1973 · 1–10 empl.

Parking des Alpes Fribourg S.A.

Since 1983 · 1–10 empl.

Société coopérative Port d'Ogoz

Since 1986 · 1–10 empl.