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Mark Welker Location
Frederick, MD, US
Mark Welker Work
2025 -now Regional Sales Manager @
2014 -now Owner @ Whetstone Energy Solutions, LLC
2017 -2022 Business Development Manager - Retired @
2014 -2016 Key Account Manager @
2012 -2014 National Accounts Manager @
2011 -2012 Director of National Accounts @
2005 -2011 Director, Business Development @
Mark Welker Education
United States Military Academy at West Point
BS (General Engineering)
1975-1979
Mark Welker Skills
Microsoft Office
HVAC
Strategy
Team Building
Negotiation
Business Development
New Business Development
Leadership
Project Management
Sales
Command and Control
Management
Account Management
Strategic Planning
Key Account Management
DoD
Energy Efficiency
Manufacturing
Cross Functional Team Leadership
Strategic Partnerships
Contract Negotiation
Product Development
Sales Management
Mark Welker Summary
Mark Welker, based in Frederick, MD, US, is currently a Regional Sales Manager at FISAIR, Air Humidity Control. Mark Welker brings experience from previous roles at Whetstone Energy Solutions, LLC, Climate by Design International, Bry-Air Inc. and Advantix Systems. Mark Welker holds a 1975 - 1979 BS in General Engineering @ United States Military Academy at West Point. With a robust skill set that includes Microsoft Office, HVAC, Strategy, Team Building, Negotiation and more. Mark Welker has 1 emails and 2 mobile phone numbers on RocketReach.
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