The Top Shopping Center Owners ranking originally appeared in sister publication Retail Traffic. The listing is based on total retail gross leasable area (GLA) owned as of Dec. 31, 2010. Every attempt to include as many firms as possible was made either through direct surveys to shopping center owners or by reviewing SEC filings and company Websites.

1. Simon Property Group

U.S. GLA Owned: 251 million sq. ft.

International GLA Owned: 13 million sq. ft.

PH: 317.636.1600 FAX: 317.685.7270

Website: www.simon.com

2. General Growth Properties

U.S. GLA Owned: 164.1 million sq. ft.

PH: 312.960.5000 FAX: 312.960.5135

Website: www.ggp.com

3. Developers Diversified Realty

U.S. GLA Owned: 121 million sq. ft.

International GLA Owned: 8 million sq. ft.

PH: 216.755.5500 FAX: 216.755.1500

Website: www.ddr.com

4. Kimco Realty

U.S. GLA Owned: 112.9 million sq. ft.

International GLA Owned: 22.5 million sq. ft.

PH: 516.869.9000 FAX: 516.869.7250

Website: www.kimcorealty.com

5. Centro Properties Group

U.S. GLA Owned: 96 million sq. ft.

PH: 212.869.3000 FAX: 212.869.8969

Website: www.centroprop.com

Note: In late February, Blackstone Group reached a deal to buy Centro's U.S. portfolio. The deal is expected to close later this year.

6. The Inland Real Estate Group of Cos.

U.S. GLA Owned: 83.1 million sq. ft.

(Through 9/30/10)

PH: 630.218.8000 FAX: 630.218.8039

Website: www.inlandgroup.com

7. CBL & Associates Properties

U.S. GLA Owned: 82.1 million sq. ft.

PH: 423.855.0001

Website: www.cblproperties.com

8. Macerich

U.S. GLA Owned: 72.5 million sq. ft

PH: 310.394.6000 FAX: 310.395.2791

Website: www.macerich.com

9. Westfield

U.S. GLA Owned: 63 million sq. ft.

International GLA Owned: 5.1 million sq. ft.

PH: 310.478.4456

Website: www.westfield.com

10. Weingarten Realty

U.S. GLA Owned: 54.3 million sq. ft.

PH: 713.866.6000 FAX: 713.866.6049

Website: www.weingarten.com

11. Regency Centers

U.S. GLA Owned: 52.1 million sq. ft.

PH: 904.598.7000 FAX: 904.598.6473

Website: www.regencycenters.com

12. The Cordish Cos.

U.S. GLA Owned: 41 million sq. ft.

PH: 410.752.5444 FAX: 410.659.9491

Website: www.cordish.com

13. Cole Real Estate Investments

U.S. GLA Owned: 37.1 million sq. ft.

International GLA Owned: 38,000 sq. ft.

PH: 602.778.8700

Website: www.colecapital.com

14. Pennsylvania REIT

U.S. GLA Owned: 33.4 million sq. ft.

PH: 215.875.0700 FAX: 215.546.7311

Website: www.preit.com

15t. The Cafaro Co.

U.S. GLA Owned: 30 million sq. ft.

PH: 330.747.2661 FAX: 330.743.2719

Website: www.cafarocompany.com

15t. DRA Advisors

U.S. GLA Owned: 30 million sq. ft.

PH: 212.697.4740 FAX: 212.697.7404

Website: www.draadvisors.com

17. Garden Commercial Properties

U.S. GLA Owned: 26.6 million sq. ft.

PH: 973.467.5000 FAX: 973.467.3480

Website: www.gardencommercial.com

18. Phillips Edison & Co.

U.S. GLA Owned: 25.7 million sq. ft.

PH: 513.554.1110 FAX: 513.554.1009

Website: www.phillipsedison.com

19. Vornado Realty Trust

U.S. GLA Owned: 25.6 million sq. ft.

PH: 212.894.7000 FAX: 212.894.7995

Website: www.vno.com

20. Benderson Development

U.S. GLA Owned: 25 million sq. ft.

PH: 841.359.8303 FAX: 941.359.1836

Website: www.benderson.com

21. Taubman Centers

U.S. GLA Owned: 24.8 million sq. ft.

PH: 248.258.6800 FAX: 248.258.7596

Website: www.taubman.com

22. National Realty & Development Corp.

U.S. GLA Owned: 22 million sq. ft.

PH: 914.694.4444 FAX: 914.694.5448

Website: www.nrdc.com

23. Glimcher Realty Trust

U.S. GLA Owned: 21.6 million sq. ft.

PH: 614.621.9000

Website: www.glimcher.com

24. Realty Income

U.S. GLA Owned: 21.2 million sq. ft.

PH: 760.741.2111 FAX: 760.741.2235

Website: www.realtyincome.com

25. Ramco-Gershenson Properties Trust

U.S. GLA Owned: 20.3 million sq. ft.

PH: 248.350.9900 FAX: 248.350.9925

Website: www.ramco-gershenson.com