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Colliers Adds Renowned Occupier and Agency Team


Prominent four-person team elevates the firm’s growing Los Angeles business

Los Angeles, Calif., June 21, 2022 – Colliers | U.S. today announced the addition of a leading Los Angeles-based occupier services and agency team comprised of Matthew Heyn, David Solomon, Bob Rosenthal, and Caitlin Hoffman.

“Adding this high-performing team further strengthens our Greater Los Angeles business and reinforces our commitment to attracting top talent,” said Executive Managing Director and Greater Los Angeles market leader Jodie Poirier. “Colliers’ entrepreneurial culture and strategic resources will provide these professionals expanded capability to deliver service excellence to their clients.”

This accomplished team brings a prolific occupier business with proven expertise advising global and national occupier clients, specifically focusing on private equity investment firms, to Colliers.      The team members are also leading agency leasing advisors, representing an impressive roster of institutional landlords. Working collaboratively within Colliers’ integrated service delivery model, they will identify and utilize best practices, enhance quality control and create scalability for their clients.

“We could not be more excited to welcome this esteemed group to Colliers, who for decades have produced incredible results for their clients. They combine an unparalleled work ethic with an obsessive client-centric approach to their business,” said David Josker, President, Southwest Region, U.S. Brokerage for Colliers. “Their energy and deep experience will allow them to make an immediate contribution to our rapidly growing Greater Los Angeles business.”

Matthew Heyn comes to Colliers regarded as one of the top strategic advisors in the business. Over a 22-year career, he has built a robust global account business, working with a range of mid-cap and Fortune 500 companies, and represents some of the industry’s top institutional owners. Matthew is known for his innovative and deliberate transactional approach, consistently exceeding client expectations.

David Solomon is considered among the top commercial office professionals in Southern California, with over 25 years of expertise in both landlord and tenant representation. He has participated in some of the region’s most significant transactions, and his negotiation and tactical skills have made him a sought-after broker to many of the nation’s leading landlords while serving as a trusted advisor to some of the area’s premier tenants.

Bob Rosenthal is a highly accomplished occupier professional with over 25 years of experience delivering integrated real estate solutions to corporate occupier clients. Bob specializes in providing strategic consulting, portfolio analytics, and global transaction execution to help his clients maximize the value of their real estate portfolios.

Caitlin Hoffman is a rising star in the industry, with a ten-year career in commercial real estate working alongside Matthew Heyn. Caitlin’s primary responsibility is agency leasing, focused on formulating and executing client business strategies. Caitlin will also concentrate on local occupier transactions and client management.

“Leveraging Colliers’ world-class advisory platform, we see unlimited potential for our team to expand the scope of solutions we can deliver for our clients,” said Matthew Heyn.

Joining Colliers from CBRE, Matthew Heyn will serve as Vice Chair, David Solomon as Senior Executive Vice President, Bob Rosenthal as Executive Vice President, and Caitlin Hoffman as First Vice President.  


Media Contact: 
Leanne Daly 
PR & Communications | Southwest Region 
+1 760 930 7941

About Colliers 
Colliers (NASDAQ, TSX: CIGI) is a leading diversified professional services and investment management company. With operations in 62 countries, our 17,000 enterprising professionals work collaboratively to provide expert real estate and investment advice to clients. For more than 27 years, our experienced leadership with significant inside ownership has delivered compound annual investment returns of 20% for shareholders. With annual revenues of $4.3 billion and $57 billion of assets under management, Colliers maximizes the potential of property and real assets to accelerate the success of our clients, our investors and our people. Learn more at, Twitter @Colliers or LinkedIn


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Matthew Heyn

Vice Chair

Los Angeles - Glendale

Matthew Heyn serves as Vice Chair for a highly respected multi-market occupier and agency leasing team at Colliers, based out of Greater Los Angeles, and nationally regarded as one of the industry's top strategic advisors. He is known for his innovative and entrepreneurial transactional approach, representing a robust global account business with a range of mid-cap and Fortune 500 companies and some of the industry's top institutional owners.

Matthew is a seasoned industry expert with an expansive breadth of clientele and transaction activity. He utilizes his in-depth transactional expertise and analytical skills to deliver customized, measurable real estate solutions with an unparalleled work ethic and client-centric business approach. Leading a diverse team of dedicated professionals, he is responsible for ensuring quality, consistency, and continuity through Colliers' integrated service delivery model, encompassing multi-faceted client services over a broad geographical platform.

Before joining Colliers, Matthew served as Executive Vice President at CBRE, where he was consistently ranked nationally and locally as a top performer.

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David Solomon

Senior Executive Vice President

Los Angeles - Woodland Hills

As a Senior Executive Vice President at Colliers, David Solomon serves as an institutionally focused agency leasing representative specializing in North Los Angeles. He is recognized as one of the top professionals in the market, has represented many of the area’s top projects, and has completed some of the most significant lease transactions in the market. 

With more than twenty years of experience representing owners in the Conejo Valley, David is known for his in-depth knowledge of the intricacies and nuances of office leases, relied upon by his clients for his ideas and counsel in lease completion.

Before working as a commercial broker, David worked in KPMG’s audit practice and then as a manager at Prudential Insurance’s investment audit group, where he focused on commercial properties. His extensive financial acumen makes David a valuable resource for his clients in understanding the means to bring transactions to completion. His perspective affords his clients tremendous insights to achieve the most positive impact on building value.

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Bob Rosenthal

Executive Vice President

Los Angeles - Woodland Hills

Bob Rosenthal is an Executive Vice President for Colliers based in Los Angeles, CA.

Bob provides strategic real estate solutions to corporate clients, collaborating with them to create comprehensive occupancy strategies for their multi-market real estate portfolios, including office, warehouse, manufacturing and other specialty properties. Bob leads a team of professionals that provide fully integrated account management services including Transaction Management, Strategic Consulting, Project Management, Advisory & Transaction Services, Capital Markets, Labor Analytics, Economic Incentives, Appraisal and Lease Administration.

Bob brings more than 25 years of corporate real estate experience and has served as the Alliance Director for clients such as Verizon, AECOM, Amgen, Time Warner, Nokia and DHL. Throughout his career, Bob has been recognized for his accomplishments in providing the highest level of client satisfaction, building and leading high-performing teams, and delivering “best-in-class” real estate solutions.

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Caitlin Hoffman

First Vice President

Los Angeles - Glendale

Caitlin Hoffman is a First Vice President at Colliers Greater Los Angeles, specializing in Institutional Agency Leasing and multi-market Tenant Representation with significant expertise in the North Los Angeles markets. Working alongside a prestigious team of industry experts specializing in occupier services and agency leasing for over a decade, Caitlin possesses a uniquely diverse skill set and knowledge of financial underwriting, market diagnostics, and strategy as one of the most active and knowledgeable office brokers in the market.

Primarily responsible for her team’s efforts on the agency leasing side, Caitlin is laser-focused on formulating and executing client business strategies with a heavy concentration on local occupier transactions and client management. Placing great emphasis on a personal and individualized client services approach, Caitlin harnesses her educational background in finance to tailor market deliverables to the specific needs of her clients.

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Leanne Daly

PR & Communications Specialist


As Public Relations & Communications Specialist for Colliers’ U.S. Southwest Region, Leanne leads the development, implementation, and management of all internal and external communications strategies across all Southern California markets and assists with various projects across the Southwest Region. 

Partnering with regional executives, local market leadership, brokerage professionals, and clients, Leanne shapes and executes all written materials, develops and delivers strategic distribution plans, facilitates media relations, and provides proprietary market intelligence to position Colliers as a leader in the commercial real estate industry. Additionally, she serves as an advisor for media relations and crisis management, providing our professionals with the tools and support to elevate brand visibility through thought leadership and market expertise.

Leanne joined Colliers in September 2021, immediately placing significant focus on PR operations across the rapidly growing Greater Los Angeles region. Her extensive agency background includes leading local and national PR and marketing strategies for various notable brands in commercial real estate, government affairs, restaurant and hospitality, entertainment, lifestyle, health/wellness, non-profit, and more. Previous roles also include leading PR and business development operations for the Building Owners & Managers Association (BOMA) San Diego, as well as the planning, production, and media management of large-scale events across San Diego. 

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