Kirk Lewis has joined I-State Truck Center, a division of Interstate Companies, Inc. He is eager to put his experience to work as the private corporation’s Executive Vice President. Kirk said one of the main drivers in him seeking this opportunity was the culture of I-State. It is a family that looks out for one another. The people are as important as the business. Interstate Companies, a growing industrial conglomerate headquartered in Minneapolis, operates 53 business units across 12 states.