General Contractors in
Rheineck
14 companies in General Contractors based in Rheineck — name and year of registration from the commercial register. The list below shows them all.
All 14 companies in Rheineck
Schluchter Architekturbüro GmbH
Since 1998 · 1–10 empl.
The core activity of Schluchter Architekturbüro GmbH is the planning and implementation of all types of high-rise buildings, including residential, industrial and commercial buildings, private and public projects, new buildings as well as renovations and refurbishments, as architects, general planners and general contractors.
RD Investments GmbH
Since 2023 · 1–10 empl.5.0(10)
HSN Bauservices GmbH
Since 2025 · 1–10 empl.
HSN Bauservices GmbH provides services in construction, building technology, and facility management. The company covers project coordination, building works, technical building services, facility services, and general contracting for real estate projects.
L17 Projekte AG
Since 2022 · 1–10 empl.
LMG Innovate GmbH
Since 2025 · 1–10 empl.
Kellenberger Generalunternehmung AG
Since 1973 · 1–10 empl.
Tricolor Group AG
Since 2001 · 1–10 empl.
One Business GmbH
Since 2004 · 1–10 empl.
Leonis Bau Treuhand AG
Since 2019 · 1–10 empl.
L17 Immo AG
Since 2022 · 1–10 empl.
R17 Immo AG
Since 2022 · 1–10 empl.
Zechner Immobilien Generalunternehmen AG
Since 2022 · 1–10 empl.
General Contractors in Rheineck
General Contractors in the region
Point size by number of companies per place.
Source: commercial register (Zefix) · as of October 10, 2026
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