| Company | Category | Area | Address | Web | E-mail | Contact person |
| XI ALPHA LAMBDA CHAPTER O | Membership-basis Lodging | Maryland | 8205 WOBURN ABBEY RD, GLENN DALE, Prince Georges, Maryland, 20769-2023, USA |
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Walter Johnson |
| XI ALPHA LAMBDA CHAPTER O | Membership-basis Lodging | Maryland | 8205 WOBURN ABBEY RD, GLENN DALE, Prince Georges, Maryland, 20769-2023, USA |
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Walter Johnson |
| XI BETA ZETA CHAPTER 1861 | Unclassified | Missouri | 2737 WILD RIDGE DR, HIGH RIDGE, Jefferson, Missouri, 63049-1555, USA |
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| XI CHAPTER HOUSING CORP | Housing Authorities | Pennsylvania | 1427 W DIAMOND ST, PHILADELPHIA, Philadelphia, Pennsylvania, 19121-2331, USA |
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| XI CLOTHING | Women'S Cl Stores | California | 3373 E FOOTHILL BLVD, PASADENA, Los Angeles, California, 91107-3112, USA |
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JENNIE SHIM |
| XI COMMUNICATIONS | communication services | Texas | 301 11TH ST, PFLUGERVILLE, Travis, Texas, 78660-3974, USA |
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Chris Walls |
| XI COMMUNICATIONS | communication services | Texas | 301 11TH ST, PFLUGERVILLE, Travis, Texas, 78660-3974, USA |
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Chris Walls |
| XI DELTA | Fraternal Org | South Dakota | 214 N PLUM ST, VERMILLION, Clay, South Dakota, 57069-2830, USA |
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STEHPANIE BUEHNER |
| XI DELTA | Fraternities & Sororities | South Dakota | 214 N PLUM ST, VERMILLION, Clay, South Dakota, 57069-2830, USA |
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Bridget Hodasi |
| XI DELTA RHO | Civic & Social Assn | Arizona | 3268 S KRISTINA PARK LOOP, TUCSON, Pima, Arizona, 85730-2957, USA |
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