Found email addresses for Mark Sieben:
Found phones for Mark Sieben:
Jul 2004 - Current
May 1999 - Jul 2004
Aug 1998 - Apr 1999
Feb 1995 - Aug 1998
May 1992 - Feb 1995
Aug 1989 - Apr 1992
Aug 1987 - Jul 1989
Jul 1985 - Jul 1987
May 1984 - Jun 1985
Their professional focus is Business Development, Contract Negotiation, and Cross-functional Team Leadership across 3 core areas.
Princeton University
BSE at University of Michigan
What is Mark Sieben's email address?
SignalHire found verified email addresses for Mark Sieben, both business and personal. Their business email is s******m@itron.nz, and personal emails include s***@slb.com, and m***@princeton.edu.What is Mark Sieben's phone number?
SignalHire found multiple verified phone numbers for Mark Sieben: +1-870-***-**41, +1-323-***-**47, and +1-480-***-**38.How do I contact Mark Sieben at iTron?
You can reach Mark Sieben through SignalHire by unlocking their verified email and direct phone number (free signup, no credit card needed). SignalHire is the fastest route if you need their contact details immediately.What is Mark Sieben's professional background?
Mark Sieben has 42 years of professional experience. They have held roles including Account Manager, Alliance Manager (OFS-NAM), and Field Service Manager (OFS-Wireline) at companies such as Schlumberger Resource Management Services, SLB, and SLB. Their education includes Princeton University, and BSE from University of Michigan.Is Mark Sieben's contact information up to date?
Yes. Mark Sieben's SignalHire profile was last updated on 13 May 2026, reflecting their current position as Account Executive at iTron in North Shore City, Auckland, New Zealand.SignalHire complies with the General Data Protection Regulation (GDPR). SignalHire follows GDPR requirements, including but not limited to rights of data subjects to access, correct, or delete their personal information and supports the right to be forgotten.
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