SIRO on NASDAQ

Sirona Dental Systems

Logo: Sirona Dental Systems GmbH, Public domain, via Wikimedia Commons⁴

German dental equipment and supplies company based in Wals-Siezenheim. Summary from the record

Price unavailable

Last updated Oct 19, 2026.

Overview

1997Founded¹

Compare with another stock.

TickerSIRO on NASDAQ¹
IndustryDental Equipment & Supplies¹
HeadquartersWals-Siezenheim¹
Websitewww.sirona.com
Legal formGesellschaft mit beschränkter Haftung¹
Incorporated inDE⁵
Business address30-30 47Th Ave, Suite 500, Long Island City, Ny 11101⁵
Filer categoryLarge accelerated filer⁵
LEI529900R6BBOGQPAZ0S27³
StatusActive³
LEI statusIssued and current³
Registered addressFabrikstraße 31, 64625 Bensheim, Germany³
Registered withLocal Court Darmstadt, HRB 24948³

See how the biggest companies compare on our leaderboards

Leadership

Who has led Sirona Dental Systems, and when. Pick a name to see everywhere that person has worked.

Chief executive

Chair

Jost Fischer2006–2012

President

Chief financial officer

Chief operating officer

Jeffrey Slovin2006–2010

200020052010201520202025

Chief executive officerJeffrey Slovin Jun 12, 2006 to Mar 1, 2016⁶
Chief executive officerJost Fischer Jun 21, 2006 to Dec 10, 2012⁷
ChairJost Fischer Jun 21, 2006 to Dec 10, 2012⁷
PresidentJeffrey Slovin Jun 12, 2006 to Dec 10, 2012⁶
PresidentJost Fischer Jun 21, 2006 to Dec 10, 2009⁷
Chief financial officerUlrich Michel Oct 24, 2013 to Mar 1, 2016⁸
Chief financial officerSimone Blank Jun 21, 2006 to Dec 10, 2012⁹
Chief operating officerJeffrey Slovin Jun 28, 2006 to Feb 23, 2010¹⁰

Board members and other officers (23)

Executive Vice PresidentMichael Augins Mar 11, 2015 to Mar 1, 2016¹¹
Chief Accounting OfficerStephan Mitsdoerffer Jun 6, 2014 to Mar 1, 2016¹²
Executive VPRainer Berthan Nov 20, 2012 to Mar 1, 2016¹³
Executive Vice Pres of SalesWalter Petersohn Sep 30, 2010 to Mar 1, 2016¹⁴
Vice President of MISAri Neugroschl Jan 17, 2006 to Jun 12, 2006¹⁵
Director of Finance and Admin.Ronald Rosner Feb 7, 2006 to Feb 7, 2006¹⁶
Vice President of ManufacturinWill Autz Feb 10, 2006 to May 2, 2006¹⁷
Vice President EngineeringStan Mandelkern Jun 13, 2006 to Jun 13, 2006¹⁸
Vice PresidentTheo Haar Jun 30, 2006 to Dec 10, 2008¹⁹
Board memberThomas Jetter May 12, 2010 to Mar 1, 2016²⁰
Board memberWilliam K. Hood May 23, 2006 to Mar 1, 2016²¹
Board memberJeffrey Slovin Jun 12, 2006 to Mar 1, 2016⁶
Board memberCurtis M. Rocca Jun 14, 2006 to Jun 14, 2006²²
Board memberHarry M. Jansen Kraemer Jr. Jun 21, 2006 to Mar 1, 2016²³
Board memberNicholas W. Alexos Jun 21, 2006 to Jun 16, 2011²⁴
Board memberSimone Blank Jun 21, 2006 to Dec 10, 2012⁹
Board memberTimothy D. Sheehan Jun 21, 2006 to Jun 15, 2011²⁵
Board memberTimothy P. Sullivan Jun 21, 2006 to Mar 1, 2016²⁶
Board memberArthur D. Kowaloff Jun 22, 2006 to Mar 1, 2016²⁷
Board memberDavid Beecken Jun 22, 2006 to Mar 1, 2016²⁸
General counselGregory P. Leahy Feb 28, 2007 to Feb 28, 2007²⁹
General counselJonathan I. Friedman Oct 29, 2007 to Mar 1, 2016³⁰
General counselZvi N. Raskin Feb 21, 2006 to Mar 15, 2006³¹

Former names

SCHICK TECHNOLOGIES INCJun 30, 1997 to Jun 14, 2006⁵

Timeline

Jun 21, 2006New chief executive Jost Fischer becomes CEO⁷
Jun 12, 2006New chief executive Jeffrey Slovin becomes CEO⁶
1997Founded Founded¹

Sources

The numbers on this page point here. Each one links to the record it came from.

1
WikidataSirona Dental Systems on Wikidata
2
SEC EDGARSirona Dental Systems filings on SEC EDGAR
3
GLEIFSirona Dental Systems LEI record (529900R6BBOGQPAZ0S27)
4
Wikimedia CommonsSirona Dental Systems logo by Sirona Dental Systems GmbH, Public domain
5
SEC EDGARSirona Dental Systems filings on SEC EDGAR
6
SEC EDGARJeffrey Slovin, Chief executive officer
7
SEC EDGARJost Fischer, Chief executive officer
8
SEC EDGARUlrich Michel, Chief financial officer
9
SEC EDGARSimone Blank, Chief financial officer
10
SEC EDGARJeffrey Slovin, Chief operating officer
11
SEC EDGARMichael Augins, Executive Vice President
12
SEC EDGARStephan Mitsdoerffer, Chief Accounting Officer
13
SEC EDGARRainer Berthan, Executive VP
14
SEC EDGARWalter Petersohn, Executive Vice Pres of Sales
15
SEC EDGARAri Neugroschl, Vice President of MIS
16
SEC EDGARRonald Rosner, Director of Finance and Admin.
17
SEC EDGARWill Autz, Vice President of Manufacturin
18
SEC EDGARStan Mandelkern, Vice President Engineering
19
SEC EDGARTheo Haar, Vice President
20
SEC EDGARThomas Jetter, Board member
21
SEC EDGARWilliam K. Hood, Board member
22
SEC EDGARCurtis M. Rocca, Board member
23
SEC EDGARHarry M. Jansen Kraemer Jr., Board member
24
SEC EDGARNicholas W. Alexos, Board member
25
SEC EDGARTimothy D. Sheehan, Board member
26
SEC EDGARTimothy P. Sullivan, Board member
27
SEC EDGARArthur D. Kowaloff, Board member
28
SEC EDGARDavid Beecken, Board member
29
SEC EDGARGregory P. Leahy, General counsel
30
SEC EDGARJonathan I. Friedman, General counsel
31
SEC EDGARZvi N. Raskin, General counsel