Sika: Saint-Gobain wird grösster Aktionär
Bill Gates klagt gegen Sika-Familienaktionär Urs Burkard | Zürcher Unterländer
Burkard-Schenker family - Tharawat Magazine
Sika-Erben: «Wir werden gewinnen» | Finanz und Wirtschaft
26 Sika Board Photos and Premium High Res Pictures - Getty Images
Alpine Takeover Tussle Exposes Risks of Swiss Family Companies - Bloomberg
Battle for Sika boardroom enters second round - SWI swissinfo.ch
Urs Burkard
Sika - Der Widerstand gegen den Sika-Verkauf nach Frankreich bröckelt
Sika-Erbe Urs Burkard: «Man spürt, wie einem die Firma entrissen wird»
:quality(85)//cloudfront-us-east-1.images.arcpublishing.com/infobae/LLDT7YKM3JC4XIGPXYHYVFMUOA.jpg "Swiss Burkard Chases Upset Win in IBSF Election - Infobae")
Swiss Burkard Chases Upset Win in IBSF Election - Infobae
Sika-Streit. GV: Erneute Appelle an Burkard-Familie.
Sika Reduces Voting Rights of Burkards to Stop Sale - WSJ
SIKA: Urs Burkard: «Rache war nie Verkaufsgrund»
Sika: Wie die Gründerfamilie ihre Firma verriet | NZZ Magazin
Urs Burkard: «Mir sind die Tränen gekommen» | BILANZ
Urs Burkard, representative of the majority shareholders of Swiss chemicals group Sika, reacts during the company's extraordinary shareholder meeting in the town of Baar July 24, 2015. The board of Swiss chemicals
Sika-Familie zweifelt am Deal | Tages-Anzeiger
Urs Burkard, representative of the majority shareholders of Swiss chemicals group Sika, talks to journalists before the company's extraordinary shareholder meeting in the town of Baar July 24, 2015. The board of
