| Business | Phone |
| Component Processing Corp 1100 N New Hope Rd, Raleigh 27610 | (919) 231-0211 |
| Smt Inc 7300 Acc Blvd, Raleigh 27617 | (919) 782-4804 |
| Sheet Metal Products 3728 Overlook Rd, Raleigh 27616 | (919) 781-9918 |
| Precision Machine Fabrication 1100 N New Hope Rd, Raleigh 27610 | (919) 231-8648 |
| Vertical Technologies 801 Beacon Lake Dr, Raleigh 27610 | (919) 212-0064 |