These links may be of interest you.

Alpha http://uk.alpha.org/

Baptist Union of Great Britain http://www.baptist.org.uk/

BMS World Mission http://www.bmsworldmission.org/

Mainstream http://www.mainstream-uk.com/

New Wine http://www.new-wine.org/

Soul Survivor http://www.soulsurvivor.com/uk/index.html

Southern Counties Baptist Association http://www.scba.org.uk/

Urban Saints http://www.urbansaints.org/

Baptist Insurance www.baptist-insurance.co.uk