The International Fire Suppession Alliance has published its latest newsletter, which includes an article on the size of the sprinkler market in 30 different geographic areas. IFSA SprinklerScene Jan 2018 Readers are invited to send in their own estimates if they think any of the IFSA figures are incorrect. For Europe, the IFSA estimates the sprinkler market at over 17 million sprinklers/annum, with the largest markets being Germany and Turkey.