Mark Wiesner Email & Phone Number
Senior Vice President, Operations and Finance | U.S. and LATAM @ Colliers
5 free lookup(s). No credit card required.
If you need more lookups,
subscriptions start at $34 USD/month.
Mark Wiesner Location
- Milwaukee, WI, US
Mark Wiesner Work
- 2025 -now Senior Vice President, Operations and Finance | U.S. and LATAM @
- 2022 -2025 Chief Commercial Officer | Chief Financial Officer, Business Strategy and Transformation, Cash Flow @
- 2015 -2022 Vice President of Finance and Controller | Financial Analysis, Accounting and Business Strategy @
- 2014 -2015 Vice President Finance and Controller - GWS | Financial Planning, Financial Analysis, Accounting, M and A @
- 2011 -2014 Director of Finance and Controller - Building Efficiency | Financial Planning and Analysis, Accounting @
- 2009 -2010 Financial Planning and Analysis Director - GWS Global | Corporate Finance, Financial Planning @
- 2008 -2008 Accounting Manager - GWS Americas | Financial Accounting, General Ledger @
- 2006 -2007 Lead Accountant | Financial Accounting, General Ledger @
- 2004 -2006 Audit Leader | External Financial Statement and SOX Internal Controls Auditor @
- 2001 -2004 Audit Senior | External Financial Statement Auditor @
Mark Wiesner Education
- University of Wisconsin-La Crosse
Bachelor of Science - BS (Accounting)
1997-2002
Mark Wiesner Summary
- Mark Wiesner, based in Milwaukee, WI, US, is currently a Senior Vice President, Operations and Finance | U.S. and LATAM at Colliers. Mark Wiesner brings experience from previous roles at CBRE Global Workplace Solutions (GWS) and Johnson Controls. Mark Wiesner holds a 1997 - 2002 Bachelor of Science - BS in Accounting @ University of Wisconsin-La Crosse. Mark Wiesner has 4 emails on RocketReach.
Looking for a different Mark Wiesner?
Find contact details for 700 million professionals.
Others Named Mark Wiesner
Mark Wiesner
Sanitarian, Environmental Health
Delaware, OH, US
Mark Wiesner
Software and Control Finance Manager
Two Rivers, WI, US
Mark Wiesner
Lead D2C e-commerce and Customer Service
Reutlingen, BW, DE
Top Colliers Employees
Akshay Pachisia
Managing Director, Global Strategic Investments
Toronto, ON, CA
Nicholas Kendrew
Senior Vice President
Toronto, ON, CA
John Duda
President, Real Estate Management Services, Canada
Toronto, ON, CA
Jamie Kitchen
Vice President, National Development Leasing
Toronto, ON, CA
Robin McLuskie
Managing Director, Hotels
Toronto, ON, CA
Scott Addison
Executive Vice President Brokerage
Toronto, ON, CA
Jeff Sinsofsky
Senior Vice President, National Leasing
Toronto, ON, CA
How It Works
Get a Free Account
Sign up for a free account. No credit card required. Up to 5 free lookups.
Search the #1 Contact Database
Get contact details of over 700M profiles across 60M companies - all with industry-leading accuracy. Sales and Recruiter users, try out our Email Finder Extension.
Use our AI-Powered Email Finder
Find business and personal emails and mobile phone numbers with exclusive coverage across niche job titles, industries, and more for unparalleled targeting. Also available via our Contact Data API.
G2 Crowd Trusted
300K+ Plugin Users
© 2026 RocketReach.co