| Category | # of Listings |
|---|---|
| Cleanroom Services | 85 |
| Consulting | 47 |
| Contract Manufacturing | 71 |
| Device & Wafer Processing / Fabrication | 178 |
| Environmental Services | 33 |
| Factory Automation Consultancy | 21 |
| Logistics & Shipping | 5 |
| Process Piping Design / Construction | 14 |
| Repair & Maintenance | 53 |
| Sourcing & Distribution | 146 |
| Test, Measurement & Analysis | 164 |