Top 5 Largest Office Real Estate Companies in 2024

Last Updated: April 2024

Office Real Estate

The United States office real estate sector is shaped by a few dominant players known for their significant impact and innovative developments. Each of these industry giants has a unique story of growth, marked by strategic acquisitions, landmark developments, and contributions to the urban landscape. Their influence extends beyond mere property ownership, encompassing the development of sustainable, state-of-the-art office spaces that redefine how Americans work and interact in urban settings.


5 Largest Office Real Estate Companies in the United States

Below we delve into the profiles of these top companies, exploring their history, services, and the role they play in shaping the commercial office real estate industry in the United States. These industry leaders are ranked based on factors such as number of properties, revenue, among other things.

1. Tishman Speyer

Tishman Speyer Key Statistics:

  • Founded: 1978
  • Ownership: Private
  • Office Portfolio Size: 83 Million Sq Ft1
  • Geographic Reach: North America, Europe, Latin America, and Asia
  • Portfolio Focus: Influential in shaping the commercial real estate market with a focus on high-quality office spaces

Tishman Speyer is a leading global real estate company renowned for its expansive portfolio of high-quality office properties. Known for its innovative approach to property development and management, Tishman Speyer focuses on key urban centers around the world, creating landmark buildings that shape city skylines. The company’s expertise in developing, operating, and investing in real estate has made it a significant player in the commercial office sector.

2. Brookfield Properties

Brookfield Properties

Brookfield Asset Management Key Statistics:

  • Founded: 1923
  • Ownership: Public (NYSE:BN), Private
  • Office Portfolio Size: 65 Million Sq Ft2
  • Geographic Reach: Major cities globally focused on prime office locations
  • Portfolio Focus: Strategic investments in a variety of real estate sectors

Brookfield Properties is a prominent global company with a major focus on real estate, particularly in the commercial office sector. Their real estate division, Brookfield Property Partners, is known for owning and managing an extensive portfolio of office properties across key markets worldwide. The company’s strategic approach involves not only the development and management of high-quality office spaces but also significant investments in a diversified range of real estate assets.

3. Hines

Hines Key Statistics:

  • Founded: 1957
  • Ownership: Private
  • Office Portfolio Size: 56.7 Million Sq Ft3
  • Geographic Reach: Numerous countries and cities worldwide
  • Portfolio Focus: Widely recognized for innovation, architectural excellence, and contributions to urban development

Hines is a globally recognized leader in the real estate sector, specializing in the development, management, and investment of commercial office properties. With a presence in over 200 cities across 24 countries, Hines is known for its large-scale, premium office projects that combine innovative design with sustainability. The company has developed a reputation for excellence in building management, tenant satisfaction, and forward-thinking environmental practices. Hines’ diverse portfolio not only includes office buildings but also residential, retail, and mixed-use developments, reflecting their broad expertise in the real estate industry.

4. Boston Properties

Boston Properties Key Statistics:

  • Founded: 1970
  • Ownership: Public (NYSE:BXP)
  • Office Portfolio Size: 53.3 Million Sq Ft4
  • Geographic Reach: United States, Boston, New York, San Francisco, Los Angeles, Washington, D.C.
  • Portfolio Focus: Specializes in high-quality, Class A office spaces

Boston Properties is a major player in the United States real estate market, specializing in the ownership and development of high-quality office properties. As one of the largest owners of Class A office space in the United States, Boston Properties focuses on key urban markets like Boston, Los Angeles, New York, San Francisco, and Washington, D.C. Their portfolio is known for including some of the most prestigious office buildings, attracting a diverse range of high-profile tenants. Boston Properties has established a reputation for excellence in property management, sustainability, and strategic urban development, positioning itself as a leader in the commercial office real estate sector.

5. SL Green Realty

SL Green Realty

SL Green Realty Key Statistics:

  • Founded: 1980
  • Ownership: Public (NYSE:SLG)
  • Office Portfolio Size: 34.2 Million Sq Ft5
  • Geographic Reach: Largest office landlord in Manhattan, New York City
  • Portfolio Focus: Invests, Develops, and Manages a broad mix of high-end office properties in prime locations

SL Green Realty Corporation is a preeminent real estate investment trust (REIT) specializing in commercial office properties, primarily in New York City. As the largest office landlord in Manhattan, SL Green focuses on owning, managing, acquiring, and repositioning office properties in prime locations. The company’s portfolio is notable for its breadth and quality, encompassing a mix of high-end office buildings that cater to a diverse range of tenants. SL Green’s strategy involves not just property management but also active real estate investment and development.

Rating Methodology

Companies are ranked based on portfolio size. Any numerical figures are retrieved from publicly accessible materials, and believed to be accurate as of the last update of this page.

1https://marketplace.vts.com/landlords/tishman-speyer 2https://www.costar.com/article/176266075/brookfields-us-office-portfolio-to-anchor-cbres-newest-service 3https://hub.ipe.com/asset-manager/hines-real-estate-north-america/key-data/10051541.supplierarticle 4https://investors.bxp.com/ 5https://slgreen.gcs-web.com/

Largest Office Real Estate Company Stocks

The commercial real estate market is diverse and dynamic, with several major players leading the industry. Publicly traded real estate companies in the commercial office sector are particularly noteworthy for their significant impact on urban landscapes and investment opportunities. These companies are distinguished by their large portfolios, strategic market positioning, and innovative approaches to property development and commercial property management.

Top 10 Publicly Traded Office Companies:

  • Boston Properties, Inc. (NYSE:BXP)
  • SL Green Realty Corp. (NYSE:SLG)
  • Highwoods Properties (NYSE:HIW)
  • Vornado Realty Trust (NYSE:VNO)
  • Brandywine Realty Trust (NYSE:BDN)
  • Office Properties Income Trust (NASDAQ:OPI)
  • Cousins Properties (NYSE:CUZ)
  • Kilroy Realty Corporation (NYSE:KRC)
  • Empire State Realty Trust (NYSE:ESRT)
  • Hudson Pacific Properties (NYSE:HPP)

Largest Office Real Estate Companies FAQ

Who are the Top 10 Office Real Estate Companies in the United States?

The commercial office real estate sector is dominated by several key players known for their extensive portfolios and influence in major urban markets. Here are the top 10 commercial office real estate companies, starting with the five you specified:

Top 10 Office Real Estate 10 Companies:


How Do The 5 Largest Office Real Estate Companies Differentiate Themselves?

The five largest office commercial rental real estate companies each have unique characteristics that set them apart in the industry. Their differences lie in their geographical focus, types of properties managed, investment strategies, and approach to sustainability and development.

CompanyGeographical FocusProperty TypesInvestment Strategy
Tishman SpeyerGlobal, with a strong presence in major citiesDiverse, including iconic buildings and mixed-use developmentsInnovative, focusing on landmark projects
BrookfieldGlobal, with a diversified portfolioBroad range including office, retail, residentialDiversified investment across various real estate sectors
HinesGlobal, across 24 countriesPrimarily high-end office spaces, as well as residential and retailFocus on large-scale, premium projects combining design and sustainability
Boston PropertiesConcentrated in Boston, LA, New York, San Francisco, Washington D.C.High-quality, Class A office spacesSpecializes in urban office properties, with strategic acquisitions and developments
SL GreenPrimarily in Manhattan, New York CityHigh-end office properties in prime locationsActive in investment and repositioning of office properties

Current trends in the commercial office real estate sector are largely shaped by evolving work patterns. technological advancements, and coworking. The rise of remote and hybrid work models is prompting a reevaluation of office space needs, leading to a growing demand for flexible and adaptable workspaces. Additionally, there is an increasing focus on sustainable and energy-efficient building practices, reflecting a broader societal push towards environmental responsibility. Technology, particularly in the realm of smart building systems and advanced commercial property management software, is becoming integral to property operations, enhancing efficiency and tenant experiences. These trends are reshaping the strategies of large office commercial real estate companies, influencing both their investment decisions and property management approaches.


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