48'318 companies found
Tilla Theus AG
Uerikon · Since 1995
Tilla Theus AG is an architecture firm specializing in the design and execution of new buildings in complex urban contexts, conversions and restorations of heritage‑protected buildings, and interior architecture and spatial design.
TKR-Bausysteme AG
Würenlingen · Since 2020
The core activity of TKR Bausysteme AG is the consulting, planning and installation of refrigeration and deep-freeze rooms, including the supply of related products such as sandwich panels, doors, flooring and spare parts.
TopFugentechnik AG
Matzingen · Since 2018
The core activity of Top Fugentech AG is the planning, execution and consulting of joint sealing projects, including joint seals, firestops, injections, vapour and water membranes as well as Combiflex solutions, with the aim of ensuring the highest quality and safety in the execution of construction projects.
TOP-HAUS AG
Kaiseraugst · Since 1998
The core activity of Top-Haus AG is the planning and execution of construction projects, particularly in the area of single-family homes and commercial buildings, with a focus on energy-efficient and ecological construction methods. The company offers services such as consulting, planning, organization and execution of construction projects and positions itself as a general contractor, taking care of all details.
T-Plan.ch GmbH
Bad Ragaz · Since 2020
The core activity of T-Plan.ch GmbH is the construction of terraces.
T&P Troxler & Partner AG
Ruswil · Since 1988
The core activity of Troxler & Partner AG is the planning and consulting of energy-related plant and building infrastructure, including energy consulting, heating, ventilation, air conditioning, sanitation, electrical engineering and building automation. The company provides engineering services to various industries and clients, with the aim of developing sustainable and cost-effective solutions.
Traceroute SA
Le Grand-Saconnex · Since 1987
Traceroute SA provides road signage, pavement marking and installation of street furniture. Its services include traditional and electronic traffic signs, variable-message panels, a range of road-marking materials (thermoplastic, two-component, epoxy, spray) and projects focused on road safety, provisions for visually impaired users and special installations.
Trachsler + Co
Wallisellen · Since 2001
The core activity of Trachsler + Co. consists of carrying out chimney sweep work, furnace inspections, repairs and maintenance on heating systems, particularly in the areas of: chimney sweep work (cleaning of wood, oil and gas-fired heating systems), furnace inspections (exhaust gas measurements and periodic inspections of heating systems), repairs and maintenance on heating systems (replacing worn or damaged system parts). The company offers these services for residential, commercial and industrial properties in the Wallisellen region and the Glattal area.
Trenner Holzbau-Montagen
Egg B. Zürich · Since 2008
The core activity of Trenner Holzbau-Montagen is the planning, manufacturing and assembly of timber constructions, particularly in the field of timber construction, including the erection of timber buildings, houses and other timber structures.
Tri Renova Lerch + Weiss
Lindau · Since 1997
The core activity of Tri Renova is the execution of conversion and renovation work, particularly in the area of private real estate, as well as the creation of garden seating areas, garden walls and stairs.
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Source: Federal Statistical Office, UID register