Crowe Curator Zurich, Crowe Curator Tax AG, Crowe Curator Audit AG, Crowe Curator Advisory AG - Zürich

Audit Fire UK Ltd - Irvine

Otter Audit and Consultancy Services Ltd - London

AXA Versicherungen Michael Reichenecker Unterensingen / Nürtingen / Wendlingen - Unterensingen

HR Dienstleistungen - Unterensingen

POLYMER MANAGEMENT - Mötzingen

Stocktake UK - Clitheroe

R+L AUDIT GmbH - Köln

National Audit Office - London

SRS Audit GmbH - Chemnitz - Chemnitz