Consaltis Consultanţă şi Audit - Bucharest

Eble Kieswerke GmbH & Co.KG - Mietingen

QMCIS – Qualitäts Managementsysteme Consulting Ingo Schiefer - Backnang

Resolute Tax Services, Arizona Tax Attorneys, IRS Audit Specialists - Tempe, Arizona

Straßenmeisterei Meßkirch - Meßkirch

Fischer QMS - Tuttlingen

Defiance County Auditor - Defiance, Ohio

KÜS Kfz-Prüfstelle Magstadt - Magstadt

FranNet Baden-Württemberg - Magstadt

ELK Layer - Langholm