Then

Now.

According to Reuters:

A KBR sign adorns the Halliburton corporate headquarters near downtown Houston, December 12, 2003. The company has removed the Halliburton name from the building and renamed it KBR (Kellogg, Brown and Root) amid controversy that surrounds the company's White House links and overbilling the government for military contracts in Iraq.

Michelle, as usual, found this one. I can see where they got the "B" and the "R"; where'd they get the "K"? Also, I assume that it's no coincidence that Halliburton's KBR's headquarters looks like about half of the US embassies I've ever seen pictures of.