Civil Engineering Firms in
Sissach
6 companies in Civil Engineering Firms based in Sissach — name and year of registration from the commercial register. The list below shows them all.
All 6 companies in Sissach
Ingenieurbüro Blattner AG
Since 1990 · 1–10 empl.
Blattner AG is an engineering firm specializing in civil and structural engineering. The core activities include planning, design and execution of construction projects in the field of civil engineering (residential and commercial buildings, industrial and commercial construction) as well as civil engineering (road and bridge construction, sewerage works).
Mono Construction GmbH
Since 2013 · 1–10 empl.
Mono Construction GmbH is a planning office for professional façade construction. The company provides consulting, system development and detailed execution planning for façade projects, including technical support across planning, production and assembly.
Berchtold + Tosoni AG
Since 1997 · 11–20 empl.4.0(4)
The core activity of Berchtold + Tosoni AG is the provision of services in the field of civil engineering and planning, including construction drawings, design, construction management and project management.
AeBo + Dill AG
Since 2001 · 1–10 empl.5.0(2)
The core activity of AeBo + Dill AG is the provision of services in the field of construction, particularly in railway construction, civil engineering, building construction, hydraulic engineering, bridge construction, noise protection, industrial construction, building maintenance, foundation engineering and traffic planning. The company offers expert opinions and reports on construction damage and problems, client representation and consulting, feasibility studies, overall planning of underground and track construction as well as traffic facilities, project management and site management.
WISIBA GmbH
Since 2018 · 1–10 empl.5.0(5)
The company provides services in the areas of overall planning, consulting, project management and execution, particularly in the context of construction projects or similar ventures. The core activity includes planning, organizing and implementing projects, with a focus on the quality of consulting and proximity to the customer.
HWS Ingenieurbüro AG
Since 1994 · 1–10 empl.4.0(2)
The core activity of HWS Ingenieurbüro AG is in the field of civil and infrastructure engineering, particularly in the planning and implementation of projects in the areas of water supply, wastewater disposal, road construction and municipal services.
Civil Engineering Firms in Sissach
Civil Engineering Firms in the region
Point size by number of companies per place.
Source: commercial register (Zefix) · as of October 10, 2026
Largest places
Reinach BL5Civil Engineering Firms in other places
By canton