Winnie Sum Location
- Toronto, ON, CA
Winnie Sum Work
- 2025 - now Business Development Manager @
- 2024 - 2025 Category Manager - Mugs and Hydration @
- 2022 - 2025 Category Manager - Baby @
- 2019 - 2021 Category Manager - Creativity and American Girl @
- 2018 - 2018 Buyer @
- 2018 - 2018 Category Business Manager @
- 2014 - 2017 Buyer - Infant Apparel, Soft Home and Decor @
- 2013 - 2014 Associate Buyer - Infant Apparel @
- 2012 - 2012 Associate Buyer - Boys Toys @
- 2011 - 2011 Associate Buyer - Nursery @
- 2010 - 2011 Assistant Buyer - Nursery @
- 2010 - 2010 Merchandise Assistant @
- 2009 - 2010 Business Buying Associate @ Sears Canada
Winnie Sum Education
- York University
BA (Social Studies)
2005 - 2009
Winnie Sum Skills
- Sales
- Microsoft Excel
- Apparel
- PowerPoint
- Negotiation
- Business Development
- Training
- Marketing
- Merchandising
- Retail
Winnie Sum Summary
- Winnie Sum, based in Toronto, ON, CA, is currently a Business Development Manager at Temu. Winnie Sum brings experience from previous roles at Indigo and Toys"R"Us Canada. Winnie Sum holds a 2005 - 2009 BA in Social Studies @ York University. With a robust skill set that includes Sales, Microsoft Excel, Apparel, PowerPoint, Negotiation and more. Winnie Sum has 2 emails on RocketReach.
5 free lookup(s).
No credit card required.
If you need more lookups,
subscriptions start at $34 USD/month.
Looking for a different Winnie Sum?
Find contact details for 700 million professionals.
Others Named Winnie Sum
Winnie Sum
Business Development Manager
Toronto, ON, CA
Top Temu Employees
Vickie Gu
Director of Business Development
Kirkland, WA, US
Vanessa Liu
Director of Business Development
New York, NY, US
Vicky Zhang
New Business Development Director
Seattle, WA, US
Zhuoxi Ma
Senior Vice President
Boston, MA, US
Jayson Li
Director of Logistics
Chicago, IL, US
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