Anthony Ronald Walker

Part of GFH HFEVA LLC, Citadel Securities (Europe) Ltd. is a British company that provides securities dealing on own account. The company is based in London, UK. Citadel Securities (Europe was founded in 2005.

GreatSchools, Inc. is a non-profit organization that provides school information and parenting resources. The firm specializes in providing information about k-12 schools and educational issues online for their children. The company was founded by Bill Jackson in 1998 and is headquartered in San Francisco, CA.