Michael Haberkern und Frank Sterzenbach a3 Architekten
Karlsruhe, Germany · Business Services
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Last verified
Jun 2026
Michael Haberkern und Frank Sterzenbach a3 Architekten is a Business Services company based in Karlsruhe, Germany, with 10-20 employees. Michael Haberkern und Frank Sterzenbach a3 Architekten's profile is verified on Enterprise League.
Overview
Michael Haberkern und Frank Sterzenbach a3 Architekten is a Germany-registered Business Development company operating from Karlsruhe.
Contact Details
info@a3architekten.com
Karlsruhe, Germany, 18 Ludwig-Wilhelm-Str.
Employees
10-20
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