Is the Gap and Old Navy owned by the same company?

Yes.

Banana Republic, formerly a catalog retailer selling safari themed clothing, was purchased by the company in 1983, and eventually was rebranded as an upscale clothing retailer in the late 1980s. Old Navy was launched in 1994, as a value chain with a specialty flair. Forth & Towne, the company's fourth traditional retail concept, was launched on August 24, 2005, in the Palisades Center in West Nyack, New York, featuring apparel targeted toward women 35 and older.[3] On February 26, 2007, after an 18-month trial period, Forth & Towne was discontinued, and the 19 stores will be closed. Gap Inc. is expected to take a $40 million pre-tax expenses associated with the closing.[4] A fifth brand, the online footwear retailer Piperlime, was created in 2006. [5] On March 5, 2007 Gap Inc, hired Egon Zehnder International to coordinate the search for a new chief executive officer to replace Paul Pressler. No deadline was given for the search. In 2004 , Gap sold all of its German operations to the Swedish H&M, its main competitor in Europe.

* Gap
* Gap Outlet
* GapKids
* babyGap
* GapBody
* GapMaternity
* Love Me Gap
* Love (Gap Accessories)
* Old Navy
* Old Navy Outlet(Will be discontinued by end of 2007 with most stores converting to Old Navy)
* Banana Republic
* Banana Republic Factory Store
* Forth & Towne (Will be discontinued by June 2007)
* Piperlime
* Gap Warehouse (discontinued)
* Brands (discontinued)
* Hemisphere (discontinued)
* Foxtails (discontinued)
* Fashion Pioneers (discontinued)
* Pants %Off (discontinued)
* Pottery Barn (sold to Williams-Sonoma)
* SuperGap (discontinued)
* Tags (discontinued)
* You & You (discontinued)