| Category | # of Listings |
|---|---|
| Cleanroom Services | 76 |
| Consulting | 12 |
| Contract Manufacturing | 56 |
| Device & Wafer Processing / Fabrication | 138 |
| Environmental Services | 21 |
| Factory Automation Consultancy | 20 |
| Logistics & Shipping | 1 |
| Process Piping Design / Construction | 13 |
| Repair & Maintenance | 46 |
| Sourcing & Distribution | 117 |
| Test, Measurement & Analysis | 105 |