Florida Subcategories This category has the following 8 subcategories, out of 8 total. F Companies based in Fairfield County, Connecticut (9 C, 55 P)H Companies based in Hartford County, Connecticut (2 C, 44 P)L Companies based in Litchfield County, Connecticut (5 P)M Companies based in Middlesex County, Connecticut (10 P)N Companies based in New Haven County, Connecticut (1 C, 52 P) Companies based in New London County, Connecticut (2 P)T Companies based in Tolland County, Connecticut (3 P)W Companies based in Windham County, Connecticut (1 P)