SMI Sign Systems, Inc. was originally founded in 1989 under the name Sign Mart, Inc. The company experienced tremendous growth due to consistent quality and creative designs, combined with cost-effective value engineering. It was clear by 1999 that Sign Mart had outgrown its name and was no longer a local sign shop, but a premier sign solutions provider in the Mid-Atlantic region. Sign Mart was re-branded under the name SMI Sign Systems, Inc. and has established an unparalleled precedent in both name recognition and reputation.