The Construction Productivity Network's (CPN) mission is to deliver leading-edge thinking and improvement opportunities to the construction industry. With over 10 years' experience of sharing best practice, the CPN offers a unique opportunity for construction companies, clients, designers, suppliers, and research bodies to learn from each other's experiences. It is a vital resource for any company or individual wanting to grow and improve.

CPN works primarily through some 30 focused workshops held around the UK covering a range of different management issues. CPN members attend these workshops for free and a workshop report is circulated highlighting the key learning points and details of the presentations and discussion. BIW joined CPN in 2001 and BIW staff have chaired and contributed to several events since then.