DD
Dipl.-Phys. Dr.rer.nat. Manfred Witzany
Ingolstadt, Germany
Dipl.-Phys. Dr.rer.nat. Manfred Witzany is a design firm in Ingolstadt, Germany, Top Rated for EU design work on the cumulative record, one of 2,532 firms filing in Germany, strongest in Transport and Construction, acting for Stefan Roos, HSM Präzisionsteile & Sicherheitssysteme GmbH and Peter Scheuerer.
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Selected from 2,532 firms filing in Germany
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IPRATE.EUTop Rated
DESIGNS · 2026
Confidence
High Confidence. The published tier reflects the selected country, vertical, track, and time window.
Vertical
Track
Window
Performance
Designs · EU · Cumulative (20y)Rating
High Confidence
Distinct Clients
5
Success Rate
100.0%
Volume100
Success83
SpeedN/A
Durability63
Renewals96
Domestic49
Practice profile
Top classes
Transport(14%) · Locarno 12.16Construction(13%) · Locarno 25.02
Top clients
- Unknown
- Stefan Roos
- HSM Präzisionsteile & Sicherheitssysteme GmbH
- Peter Scheuerer
- A20-Concept GmbH