Technical Consulting & Engineering in
Sissach

Jermann Ingenieure und Geometer AG

Since 1989 · 11–20 empl.·5.0(3)

Jermann Ingenieure und Geometer AG provides integrated services in geoinformation, surveying and spatial planning, including cadastral surveying, construction and engineering surveying, and as-built documentation.

Suter IC-Design AG

Since 2000 · 1–10 empl.

The core activity of Suter IC-Design AG is the development and consulting of customer-specific analog and mixed-signal integrated circuit (IC) solutions. The company focuses on the areas of Aerospace, Industrial, Medical, Automotive and Consumer, offering specialized solutions such as mixed-signal design, analog-digital converters, sensors and energy measurement.

Wölfl Brand- und Rauchschutz

Since 2019 · 1–10 empl.

The core activity of WBRS (Wölfl Brandschutzplanung) is the provision of planning and consulting services in the field of fire protection and risk management. This includes in particular: QS fire protection (quality assurance in fire protection), integral tests, consulting, second opinions, planning, and lectures. The company supports customers in identifying and minimizing risks and hazards in the field of fire protection and offers solutions for safe and balanced planning.

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.

Triplex Energieplaner AG

Since 2013 · 21–50 empl.·5.0(1)

The core activity of Triplex Energieplaner AG is the planning, consulting and implementation of projects in the field of building technology, particularly in the areas of heating, ventilation, air conditioning, refrigeration and sanitation (HVAC), energy generation, energy supply and pipeline construction. The company offers services such as general planning, specialist planning, specialist construction management, feasibility studies, simulations and consulting.

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.

immoing GmbH

Since 2019 · 1–10 empl.·5.0(3)

The core activity of immoing GmbH is electroengineering, including planning, consulting and implementation of projects in the field of electrical engineering, particularly in the areas of: * High and low voltage installations * Building automation * Photovoltaics and storage * Electromobility and charging infrastructure * Lightning protection and surge protection * Security systems and fire alarm systems * Lighting and lighting control * Operational optimization and energy efficiency The company also offers consulting services, including strategic planning, feasibility studies, tenders and project support.

JuwaTech GmbH

Since 2024 · 1–10 empl.

JuwaTech GmbH designs and implements industrial automation solutions, with a focus on control and HMI programming (e.g. Siemens S7 and WinCC). It supports projects from planning through realization to commissioning and provides services such as powder dosing and batch control, weighing-system integration, ATEX protection, retrofits and remote maintenance.

Hyams & Zlot Consulting GmbH

Since 2026 · 1–10 empl.

Hyams & Zlot Consulting GmbH provides services in process and product development. The website identifies process and product development as its main focus.

Steve Müller Bauconsulting GmbH

Since 1999 · 1–10 empl.

WSEngineering and consulting GmbH

Since 2011 · 1–10 empl.