The church has vast real estate holdings. Here is a quick list of church-owned companies that may be involved in real estate transactions:
Deseret Management Corporation -
http://www.deseretmanagement.com/
Beneficial Financial Group -
http://www.beneficialfinancialgroup.com/
Bonneville International -
http://www.bonnint.com/
Bonneville Communications -
http://www.bonneville.com/
Bonneville Interactive Services
Bonneville Satellite -
http://www.bonnevillesatellite.com/
35 Radio Stations
1 Television Station (KSL)
Deseret Book -
http://deseretbook.com/
Excel Entertainment -
http://www.xelent.com/
Deseret Morning News -
http://deseretnews.com/dn
Hawaii Reserves -
http://www.hawaiireserves.com/
Polynesian Cultural Center (PCC) -
http://www.polynesia.com/ and
http://www.polynesia.co.jp/
La'ie Shopping Center
La'ie Park
La'ie Cemetary
Hukilau Beach Park
La'ie Water Company
La'ie Treatment Works (sewer)
Mstar.net -
http://www.mstar.net/preportal/index.asp
Temple Square Hospitality -
http://www.htsc.net/ and
http://www.hoteltsc.com/
Weddings (JSMB and Lion House)
The Inn at Temple Square -
http://www.diningattemplesquare.com/
Lion House Pantry -
http://www.diningattemplesquare.com/
The Roof Restaurant -
http://www.diningattemplesquare.com/
The Garden Restaurant -
http://www.diningattemplesquare.com/
Passages Restaurant -
http://www.diningattemplesquare.com/
Zions Securities Corporation -
http://www.zsc.com/
Farm Management Corporation (commericial farms and agricultural properties)
Deseret Land and Livestock
200,000 acres of land in Rich, Morgan and Weber counties (Utah)
Sun Ranch (Martin's Cove)
Deseret Ranches of Florida (Orlando) (largest ranch in Florida)
Deseret Farms of California
Rolling Hills (Idaho)
West Hills Orchards (Elberta, Utah)
Cactus Lane Ranch (Arizona)
(more)
Corporation of the Presiding Bishop of the Church of Jesus Christ of Latter-day Saints (CPB)
Corporation of the President of the Church of Jesus Christ of Latter-day Saints
Deseret Trust Company
LDS Family Services
Property Reserves Inc. (PRI)
Ensign Peak Advisors -
http://www.imno.org/articles.asp?qid=123
Deseret Mutual Benefit Administrators (DMBA) -
http://www.dmba.com/
Brigham Young University (BYU) -
http://home.BYU.edu/webapp/home/index.jsp
BYU - Idaho -
http://www.byui.edu/
BYU - Hawaii -
http://www.byuh.edu/index.jsp
LDS Business College -
http://www.ldsbc.edu/
Deseret Trust is a primary branch in the business of accepting real estate as a contribution to the church. Here's their website for more information:
http://www.LDS.org/deserettrust/realestate.html
You would have to delve a bit more deeply into these individual businesses to get details.