Testing and inspection body in
Wallisellen

Swiss Safety Center AG

Since 2001 · 21–50 empl.·5.0(1)

Swiss Safety Center AG provides services, products and qualifications in the safety and quality sector. Its offerings include inspections, testing, certification, assessments and expert reports, as well as training in risk management, occupational safety, fire protection, materials testing and related technical safety fields.

Holzer Elektrokontroll AG

Since 1985 · 1–10 empl.·5.0(5)

Holzer Elektrokontroll AG inspects electrical installations in residential, commercial and public buildings. Its services include periodic and final inspections, thermography, safety consultations, and electrical assessments and reports.

AGROLAB Umwelt Schweiz AG

Since 2025 · 1–10 empl.

AGROLAB Umwelt Schweiz AG provides laboratory analysis of environmental and water samples. Its work includes soil and excavated soil, mineral waste, contaminated sites, and seepage, groundwater, surface water and wastewater; it also arranges sample collection throughout Switzerland.

3D MES AG

Since 2018 · 1–10 empl.

3D MES AG provides 3D metrology services including dimensional testing, alignments, reverse engineering, structural monitoring and the sale of measurement systems and software. Its services support sectors such as aerospace, manufacturing, cultural heritage and defense.

IEQ GmbH

Since 2022 · 1–10 empl.