PERM in Irradiation Apparatus Manufacturing
NAICS 334517
- Decisions
- 58
- Approved
- 96.5%
- Median certified wage
- $108,992
- Years
- FY2017 to FY2026
Year by year
- certified
- denied
- withdrawn
Fiscal years run October to September. FY2016 to FY2023 come from DOL's closed-year files, FY2024 on from its current ones; the newest year is partial until DOL publishes its fourth quarter.
Every year as a table
| Fiscal year | Certified | Denied | Withdrawn |
|---|---|---|---|
| FY2017 | 2 | 1 | 0 |
| FY2018 | 2 | 0 | 0 |
| FY2019 | 2 | 0 | 0 |
| FY2020 | 3 | 0 | 0 |
| FY2021 | 6 | 0 | 0 |
| FY2022 | 7 | 0 | 0 |
| FY2023 | 6 | 1 | 0 |
| FY2024 | 7 | 0 | 0 |
| FY2025 | 12 | 0 | 1 |
| FY2026 | 8 | 0 | 0 |
Top sponsors
- TTG Imaging Solutions LLC 10
- Zap Surgical Systems, Inc. 10
- Bridge 12 Technologies, Inc. 4
- OSKO, INC. 4
- RefleXion Medical, Inc. 3
- IBA Proton Therapy, Inc. 3
- Mirion Technologies (Capintec), Inc. 2
- Astrophysics Inc. 2
- CURVEBEAM, LLC 2
- FMI Medical Systems, Inc. 2
Top occupations
Worksite states
- California 22
- North Carolina 10
- Florida 6
- Massachusetts 5
- Texas 3
- Pennsylvania 3
- Ohio 3
- New Jersey 2
- New York 1
- Illinois 1
Worksite cities
- San Carlos, CA 10
- Stokesdale, NC 9
- Natick, MA 4
- Miami, FL 4
- Hayward, CA 3
- Santa Clara, CA 3
- Florham Park, NJ 2
- City of Industry, CA 2
- Jacksonville, FL 2
- Solon, OH 2
Countries of citizenship
- India 10
- China 5
- Mexico 4
- Canada 3
- South Korea 2
- Colombia 2
- Malaysia 1
- Italy 1
- Argentina 1
- Russia 1
Worker's education
- Master's 18
- Bachelor's 10
- None 3
- Doctorate 1
- High School 1
Visa held when filed
- H-1B 18
- E-2 3
- B-2 2
- TN 2
- O-1 1
- L-1 1
- F-1 1
The industry is the NAICS code the employer entered on the form. DOL publishes the code alone; the title is the Census Bureau's, and a code Census never defined takes its parent group's title.
Case data: DOL quarterly disclosure files (flag.dol.gov) · data through Jun 30, 2026 · quarterly Decided PERM cases only. A case still waiting is not in here, so counts and durations describe finished cases, not the queue.