| Business | Phone |
| Automated Control Concepts Inc 1717 E 36th St, Cleveland 44114 | (216) 881-2505 |
| Strange Trips The Solar Fire 4485 W 130th St, Cleveland 44135 | (216) 252-6148 |
| Industrial Lighting & Sound 1232 Richmond Rd, Cleveland 44124 | (216) 382-9006 |
| Perovsek Engineering 21850 Saint Clair Ave, Cleveland 44117 | (216) 531-4748 |
| Norcostco Inc Cleveland 44115 | (216) 696-4447 |