| Business | Phone |
| Synopsys Inc 2025 Nw Cornelius Pass Rd # A, Hillsboro 97124 | (503) 547-6000 |
| Bryan Miller Computing 2865 Se River Rd # 42, Hillsboro 97123 | (503) 693-9179 |
| Cad Easy Corp 23625 Sw Lois St, Hillsboro 97123 | (503) 681-2553 |
| Serena Software Inc 3445 Nw 211th Ter, Hillsboro 97124 | (503) 645-1150 |
| Quality Checked Software 3000 Nw Stucki Pl # 230, Hillsboro 97124 | (503) 645-5610 |
| Pixel Graphics Hillsboro 97123 | (503) 693-7578 |
| Mode Eleven 3000 Nw Stucki Pl # 230e, Hillsboro 97124 | (503) 466-6436 |
| Nails Qa Consulting 207 Se Oak St, Hillsboro 97123 | (503) 844-0703 |
| Metratek 33688 Nw Bagley Rd, Hillsboro 97124 | (503) 693-1607 |
| Intuitive Manufacturer Systems 2180 Nw Cornelius Pass Rd, Hillsboro 97124 | (503) 617-0682 |