ToPAS GmbH develops, manufactures and sells products and systems in particle and aerosol technology, with a focus on test rigs and measurement instruments. The specifically named products include systems for testing and characterizing high-efficiency air filters, industrial filters, respiratory filters, automotive filters, compressed-air filters and separators, as well as the necessary measuring equipment. Sales are organized worldwide via partners; exports accounted for 68% in 2024 and the subsidiary ToPAS Inc. was founded in the USA at the beginning of 2024. ToPAS runs extensive research and development, often holds patents, employed 89 staff at year-end 2024 and offers series products as well as test-rig support and service offerings.
1. Die Entwicklung, Herstellung und der Handel mit mechanischen, optischen und elektronischen Geräten insbesondere auf dem Gebiet der Partikelmeßtechnik und der Partikeltechnologie. 2. Die Gesellschaft ist berechtigt, Unternehmen zu errichten, zu erwerben, zu pachten oder sich an Unternehmen zu beteiligen. Sie darf Zweigniederlassungen im In- und Ausland errichten.
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Source: German Commercial Register (Handelsregister) Dresden Local Court, HRB 5044 (as of 2 September 2026)
Source: German Commercial Register (Handelsregister) Dresden Local Court, HRB 5044 (as of 2 September 2026)
Source: German Commercial Register (Handelsregister) Dresden Local Court, HRB 5044 (as of 2 September 2026)
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Source: German Commercial Register (Handelsregister) Dresden Local Court, HRB 5044 (as of 2 September 2026)
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