Big Book of Hamworthy Products and Services

5 Products that perform | Service that delivers | People that care 5 Knowledge is key We’re accredited with CIBSE to deliver approved Continuing Professional Development (CPD) courses. It’s our opportunity to share our knowledge with you. More than 1,800 people have attended our CPD seminars and 95% rated them as good or excellent. “Very informative and actually the best CPD event I have attended.” For more information on the full list of courses available see page 41. Introduction & Product Selector