Technical Consulting & Engineering in
Ittigen

Ing. A. Maurer SA

Since 1996 · 11–20 empl.

Ing. A. Maurer S.A. is an engineering and plant construction company specializing in the development and supply of plants and technologies for the chemical and textile industries. The company's core activities include planning, design and delivery of plants for the production of viscose fibers, lyocell fibers, modal fibers, chemical plants and pharmaceutical plants. In addition, the company also offers services such as engineering, laboratory and pilot plant development, as well as after-sales service.

Cycad AG

Since 2009 · 1–10 empl.

Cycad AG is an engineering and consulting firm specializing in the management of planning for gravel pits, quarries and landfills. In addition, it provides industry-specific services at the interface of space and environment as well as at the interface of economy and environment. The core activities include: planning and management of extraction and landfill projects, spatial and environmental planning consulting, development of environmental strategies and concepts, economic and ecological analyses, moderation of workshops and conferences, organization and implementation of further education events. The company is particularly active in the stone and earth, waste management and forestry industries.

InfraBlow.Siegrist GmbH

Since 2016 · 1–10 empl.

The core activity of Infrablow.Siegrist GmbH is the provision of services in the field of building physics and energy certification, particularly: Consulting and planning in the areas of thermal insulation, sound insulation and energy efficiency; Conducting energy audits and creating energy certificates (e.g. Minergie, GEAK, GEAK Plus); Infrared thermography for analyzing heat losses and visualizing thermal bridges; Blower-door tests to check the airtightness of buildings; Building damage analysis and consulting. The company thus offers a comprehensive range of services to improve building energy efficiency and safety.

Piazza Beratende Ingenieure AG

Since 1989 · 1–10 empl.

The core activity of Piazza Beratende Ingenieure AG is the provision of engineering services, in particular consulting.

Ediltecnica Dienstleistungs AG

Since 1989 · 1–10 empl.

EBT Energieplanung GmbH

Since 2017 · 1–10 empl.

The core activity of EBT Energieplanung GmbH is energy consulting and planning for buildings, particularly in the areas of: energetic analysis and consulting (GEAK), impulse consulting for single-family and multi-family homes, thermographic recordings, planning and consulting of heating systems, coordination of HLKS systems (heating, ventilation, air conditioning, sanitation), and digitization of plans and drawings (3D CAD). The company offers these services for new buildings, renovations, and extensions, and supports customers in their transition to renewable energies.

MS Klima GmbH

Since 2025 · 1–10 empl.

MS Klima GmbH provides consulting, planning, installation, maintenance and repair services for air conditioning systems. The company works with split, multi-split and VRF systems and uses equipment from Mitsubishi Electric and Daikin.

Hans-Jörg Birrer

Since 2001 · 1–10 empl.

Quantum Infotec AG

Since 2002 · 1–10 empl.

bill solutions gmbh

Since 2003 · 1–10 empl.

4you engineering Viktor Rothenbühler

Since 2013 · 1–10 empl.

HK Allrounder GmbH

Since 2020 · 1–10 empl.