Christopher B. Gullo, a Nesconset resident, died on Jan. 9. He was 42.
Gullo was president of the Really Great Food Co. in St. James. The company has produced a variety of baking mixes for people with special dietary needs such as gluten-free, wheat-free, soy-free, dairy-free, and casein-free mixes since 1991, according to its website.
Gullo is survived by his parents, Anthony J. and MaryAnn; and sister, Monique.
A Funeral Mass and his internment were held on Monday.