Mark Zefeldt Email & Phone Number
National Sales Manager @ Steelscape
5 free lookup(s).
If you need more lookups,
subscriptions start at $34 USD/month.
Mark Zefeldt Location
- Upland, CA, US
Mark Zefeldt Work
- 2025 -now National Sales Manager @
- 2022 -now Senior Account Manager @
- 2017 -2022 Account Manager @
- 2010 -2017 Regional Sales Manager @
- 1998 -2010 Marketing Manager - Domestic @
Mark Zefeldt Education
- California State University, Chico
Bachelor of Business Administration - BBA (Information Technology and Accounting)
1993-1998
Mark Zefeldt Summary
- Mark Zefeldt, based in Upland, CA, US, is currently a National Sales Manager at Steelscape. Mark Zefeldt brings experience from previous roles at Steelscape, USS-POSCO Industries and USS-Posco Industries. Mark Zefeldt holds a 1993 - 1998 Bachelor of Business Administration - BBA in Information Technology and Accounting @ California State University, Chico. Mark Zefeldt has 2 emails and 2 mobile phone numbers on RocketReach.
Looking for a different Mark Zefeldt?
Find contact details for 700 million professionals.
G2 Crowd Trusted
300K+ Plugin Users
© 2026 RocketReach.co