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 (218) 733-3402 Learn More | Visit Site Citon Corporation _ 209 W. First Street Duluth, MN 55802 Brandon Lee (218) 720-4435 Learn More | Visit Site | View on Google Maps If your business isn't here, contact us today to get listed!