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Mallory Wayne | Colliers | Phoenix

Mallory Wayne

Associate l Industrial Properties

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Professional Summary

Mallory Wayne is an associate with Colliers International, specializing in the sale and lease of industrial facilities; land sales to developers and users; build-to-suit facilities for sale or lease; and the sale of single and multi-tenant industrial facilities (investment properties). She is a member of the top-producing industrial team of Paul Sieczkowski, senior executive vice president, who has over 36 years of experience in the Phoenix area; and Justin Sieczkowski, senior associate.

Mallory’s specialized market knowledge of industrial real estate, coupled with a comprehensive portfolio of services and the support of an experienced team, enables her to confidently meet her clients’ requirements. She advances their business objectives and guides them towards strategic real estate decisions, while minimizing risk and maximizing returns.  As a skilled negotiator, Mallory quickly grasps the challenges in any situation and identifies and executes solutions. She is very focused, with an instinctive ability to understand and target the needs of her clients. Mallory excels at business development, strategic planning and building strong client relationships.  

Committed to being highly accessible and accountable and providing superior service, Mallory’s goal is to always exceed her clients’ expectations and provide a complete and cohesive experience. Her confidence and caliber of character give clients a sense of security and trust. 

Prior to joining Colliers, Mallory was complex associate director of sales for The Talbott Hotel and Thompson Chicago with Pivot Hotels & Resorts in Chicago. In her role, she was responsible for total account management for the corporate, luxury and consortia travel accounts, increasing the revenue index by +12 and growing consortia revenue by 4 percent. Mallory drove repeat business through trade shows, sales blitzes, and promotional events.

Previously, Mallory was area business travel sales manager for four hospitality properties: Chicago Athletic Association, Thompson Chicago, Hotel Lincoln, and The Talbott Hotel. She focused on local, tech, bank, and retail for all global accounts for all hotels, achieving a record year for Chicago Athletic Association in those segments. Her background also includes serving as account manager for business travel for The Westin Michigan Avenue in Chicago, where she solicited new and existing accounts, meeting, and exceeding revenue goals.


  • Bachelor of Science, Tourism Development and Management, Arizona State University

Memberships & Involvements

  • NAIOP, the Commercial Real Estate Development Association - Program Committee Member
  • Arizona Professional Networkers
  • Colliers Holiday Adopt-a-Family



Land Sales, Distribution, Warehouses

Service Lines

Landlord Representation, Tenant Representation, Capital Markets

Property Type

Industrial, Land

My Team

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2022 Q4 Greater Phoenix Industrial Report

The fourth quarter outperformed the previous quarter despite the looming fear of a recession. The Phoenix Industrial market has positioned itself with positive momentum.
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2022 Q2 Greater Phoenix Industrial Market Report

Despite the economic headwinds that are feared in the US economy, the Phoenix MSA is showing and extremely healthy performance.
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Featured News

Nov 8, 2022

Construction of Phoenix industrial space hits 40.9M square feet

The amount of industrial space under construction in Greater Phoenix indicates the furious pace that developers have taken to satisfy historic demand in the marketplace.
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Jul 29, 2022

Greater Phoenix Industrial Market posts historic quarter

Vacancy falls to 2.6 percent with 35.2 million square feet under construction
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