| Business | Phone |
| 5i Tech Llc 1768 E 25th St, Cleveland 44114 | (216) 391-7760 |
| Cambridge Scientific Abstracts 23200 Chagrin Blvd, Cleveland 44122 | (216) 591-9150 |
| Dhc Analysis Inc 3645 Warrensville Center Rd, Cleveland 44122 | (216) 295-0755 |
| Separation Solutions Ltd 6567 Edgemoor Ave, Cleveland 44139 | (440) 248-4766 |