Prottofos is a family-owned lighting manufacturer based in Alpharetta, Georgia. The company designs and manufactures custom light fixtures for residential and commercial projects, with experience in low-income housing developments and high-end retail installations. Prottofos considers economics, env

NPHP, based in Deerfield, Illinois, develops and preserves low-income housing for seniors and families with limited economic means. The company acquires, rehabilitates, and improves older subsidized residential projects to create sustainable, long-term environments for low-income residents. To date,