Computer - Data Security Computer - Data Security Search | Advanced Search | New Members | Coupons and Discounts | All Categories Sort alphabetically by... Name City Data Security Involta _ PO Box 3262Duluth, MN 55803 (319) 261-3000 Learn More | Visit Site Downtown Computer _ 1601 London RoadDuluth, MN 55812 Nick Mancini (218) 733-0400 Learn More | Visit Site Citon Corporation _ 209 W. First Street Duluth, MN 55802 (218) 720-4435 Learn More | Visit Site | View on Google Maps If your business isn't here, contact us today to get listed!