Washington

Washington State Paranormal Investigations and Research(WSPIR)

Brothers Paranormal Group - Kitsap County Ghost Hunters (Covering Bremerton, Silverdale, Poulsbo, Port Orchard and surrounding areas

S.K.E.P.T.I.C Paranormal Investigations

Northwest Investigators of Paranormal Activities(NIPA)

Southwest Washington Paranormal Research (Covering all of the Pacific Northwest)

Paranormal Studies and Investigations of Oregon(P.S.I.) (Covering Oregon, Washington, California, and Idaho)

A.P.A.R.T. of Washington