MSP Marketing Advertising, Promotions & Marketing MSP Marketing Visit Website Request Info 1801 Portal St. Ste. E Baltimore, MD 21224 (410) 633-3333 About Map About MSP is a full service screen printing and embroidery company carrying all types of apparel and promotional items. Our clients range from very small to fortune 500 companies. What's Nearby? Distance: 5 10 15 20 25 50 mi.