Monster Crawler  
   Parallel search powered by InfoSpace, plus links to some popular sites.
   http://www.monstercrawler.com/

SearchBug  
   Provides an easy access to search tools including a directory from the Open Directory, people and companies finder.
   http://www.searchbug.com/

DogPile UK  
   Searches the UK databases of several major engines including Google. Also has a business directory, people finder, weather and maps.
   http://www.dogpile.co.uk/

InfoSpace  
   Parallel search plus a directory for finding businesses and people: addresses, e-mail and phone numbers, and a directory using ODP.
   http://www.infospace.com/