Partial list of major brand names that produce low carb products:

Kraft:
 cheese
 salad dressings
 Philadelphia Cream Cheese
 Cracker Barrel Cheeses
 SF Jello
 Bryers low-carb ice cream
 
Purdue Chicken

Kahn's & Hilshire Farms:
 Sausages
 Bacon
 Deli meats

Butterball:
 Turkeys
 Chicken
 Sausage
 Bacon
 Franks
 Deli meats

Farmland:
 Bacon
 Ham
 Fresh Pork
 Hot dogs
 Deli and lunchmeats
 Sausage
 
Hormel:
 lil-sizzlers
 Jennie-O turkey
 Pepperoni
 Bacon
 Ham
 
Dole:
 Fresh vegetables
 Prepackaged salads

Sara Lee:
 Luncheon meats

Oscar Mayer:
 Hot dogs
 Bacon
 Luncheon meats

Etc.