MAKING CLEAN WATER and proper sanitation available to everybody in every part of the world by 2030 is WaterAid's mission. It has a 90% positive score for social conscience, putting it first of all the mid-size not-for-profits on our list. The 265-strong team at WaterAid, based in London, are driven by a desire to help and that care is also shown towards colleagues (84%). www.wateraid.org.uk
