World

Top 82 largest Companies in the REIT—Office industry in the World by Market Cap

This is the list of the largest public listed companies in the REIT—Office industry in the world by market capitalization with links to their reference stock.

World REIT—Office Industry Analysis
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Top REIT—Office Companies in the World as of Jan. 01, 2026

Rank Company Market Cap (USD) Country Sector Industry
61 Equity Commonwealth $181.8 M

(Jan. 1, 2025)

 United States US Real Estate US REIT—Office
62 Golden Ventures Leasehold Real Estate Investment Trust $169.4 M Thailand Thai Real Estate Thai REIT—Office
63 Australian Unity Office Fund $142.3 M

(July 1, 2024)

 Australia Australian Real Estate Australian REIT—Office
64 Thailand Prime Property Freehold and Leasehold Real Estate Investment Trust $122.5 M Thailand Thai Real Estate Thai REIT—Office
65 Franklin Street Properties Corp. $97.0 M United States US Real Estate US REIT—Office
66 True North Commercial Real Estate Investment Trust $94.0 M Canada Canadian Real Estate Canadian REIT—Office
67 Quality Houses Property Fund $87.0 M Thailand Thai Real Estate Thai REIT—Office
68 CeGeREAL $75.4 M France French Real Estate French REIT—Office
69 Fonciere Paris Nord $62.2 M France French Real Estate French REIT—Office
70 Millionaire Property Fund $56.3 M

(July 1, 2025)

 Thailand Thai Real Estate Thai REIT—Office
71 BB Fundo De Investimento Imobiliario Progressivo $52.2 M

(Nov. 16, 2021)

 Brazil Brazilian Real Estate Brazilian REIT—Office
72 Slate Office REIT $22.3 M

(Jan. 1, 2025)

 Canada Canadian Real Estate Canadian REIT—Office
73 CIM Commercial Trust Corporation $3.3 M United States US Real Estate US REIT—Office
74 Office Properties Income Trust $1.0 M United States US Real Estate US REIT—Office
75 APN Industria REIT Australia Australian Real Estate Australian REIT—Office
76 Washington Real Estate Investment Trust United States US Real Estate US REIT—Office
77 Peakstone Realty Trust United States US Real Estate US REIT—Office
78 Fundo de Investimento Imobiliario BM Cyrela Thera Corporate Brazil Brazilian Real Estate Brazilian REIT—Office
79 Fundo de Investimento Imobiliario Edificio Almirante Barroso Brazil Brazilian Real Estate Brazilian REIT—Office
80 IGIS Value Plus REIT Co. Ltd South Korea South Korean Real Estate South Korean REIT—Office
81 Orion Office REIT Inc. United States US Real Estate US REIT—Office
82 COPT Defense Properties United States US Real Estate US REIT—Office

Top REIT—Office Companies in the World as of Jan. 01, 2026

61. Equity Commonwealth

Company Profile: Equity Commonwealth
Market Cap (USD): $181.8 M (Jan. 1, 2025)
Country: United States
Sector: US Real Estate
Industry: US REIT—Office

62. Golden Ventures Leasehold Real Estate Investment Trust

Company Profile: Golden Ventures Leasehold Real Estate Investment Trust
Market Cap (USD): $169.4 M
Country: Thailand
Sector: Thai Real Estate
Industry: Thai REIT—Office

63. Australian Unity Office Fund

Company Profile: Australian Unity Office Fund
Market Cap (USD): $142.3 M (July 1, 2024)
Country: Australia
Sector: Australian Real Estate
Industry: Australian REIT—Office

64. Thailand Prime Property Freehold and Leasehold Real Estate Investment Trust

Company Profile: Thailand Prime Property Freehold and Leasehold Real Estate Investment Trust
Market Cap (USD): $122.5 M
Country: Thailand
Sector: Thai Real Estate
Industry: Thai REIT—Office

65. Franklin Street Properties Corp.

Company Profile: Franklin Street Properties Corp.
Market Cap (USD): $97.0 M
Country: United States
Sector: US Real Estate
Industry: US REIT—Office

66. True North Commercial Real Estate Investment Trust

Company Profile: True North Commercial Real Estate Investment Trust
Market Cap (USD): $94.0 M
Country: Canada
Sector: Canadian Real Estate
Industry: Canadian REIT—Office

67. Quality Houses Property Fund

Company Profile: Quality Houses Property Fund
Market Cap (USD): $87.0 M
Country: Thailand
Sector: Thai Real Estate
Industry: Thai REIT—Office

68. CeGeREAL

Company Profile: CeGeREAL
Market Cap (USD): $75.4 M
Country: France
Sector: French Real Estate
Industry: French REIT—Office

69. Fonciere Paris Nord

Company Profile: Fonciere Paris Nord
Market Cap (USD): $62.2 M
Country: France
Sector: French Real Estate
Industry: French REIT—Office

70. Millionaire Property Fund

Company Profile: Millionaire Property Fund
Market Cap (USD): $56.3 M (July 1, 2025)
Country: Thailand
Sector: Thai Real Estate
Industry: Thai REIT—Office

71. BB Fundo De Investimento Imobiliario Progressivo

Company Profile: BB Fundo De Investimento Imobiliario Progressivo
Market Cap (USD): $52.2 M (Nov. 16, 2021)
Country: Brazil
Sector: Brazilian Real Estate
Industry: Brazilian REIT—Office

72. Slate Office REIT

Company Profile: Slate Office REIT
Market Cap (USD): $22.3 M (Jan. 1, 2025)
Country: Canada
Sector: Canadian Real Estate
Industry: Canadian REIT—Office

73. CIM Commercial Trust Corporation

Company Profile: CIM Commercial Trust Corporation
Market Cap (USD): $3.3 M
Country: United States
Sector: US Real Estate
Industry: US REIT—Office

74. Office Properties Income Trust

Company Profile: Office Properties Income Trust
Market Cap (USD): $1.0 M
Country: United States
Sector: US Real Estate
Industry: US REIT—Office

75. APN Industria REIT

Company Profile: APN Industria REIT
Country: Australia
Sector: Australian Real Estate
Industry: Australian REIT—Office

76. Washington Real Estate Investment Trust

Company Profile: Washington Real Estate Investment Trust
Country: United States
Sector: US Real Estate
Industry: US REIT—Office

77. Peakstone Realty Trust

Company Profile: Peakstone Realty Trust
Country: United States
Sector: US Real Estate
Industry: US REIT—Office

78. Fundo de Investimento Imobiliario BM Cyrela Thera Corporate

Company Profile: Fundo de Investimento Imobiliario BM Cyrela Thera Corporate
Country: Brazil
Sector: Brazilian Real Estate
Industry: Brazilian REIT—Office

79. Fundo de Investimento Imobiliario Edificio Almirante Barroso

Company Profile: Fundo de Investimento Imobiliario Edificio Almirante Barroso
Country: Brazil
Sector: Brazilian Real Estate
Industry: Brazilian REIT—Office

80. IGIS Value Plus REIT Co. Ltd

Company Profile: IGIS Value Plus REIT Co. Ltd
Country: South Korea
Sector: South Korean Real Estate
Industry: South Korean REIT—Office

81. Orion Office REIT Inc.

Company Profile: Orion Office REIT Inc.
Country: United States
Sector: US Real Estate
Industry: US REIT—Office

82. COPT Defense Properties

Company Profile: COPT Defense Properties
Country: United States
Sector: US Real Estate
Industry: US REIT—Office

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