PERM in Industrial and Commercial Fan and Blower and Air Purification Equipment Manufacturing
NAICS 333413
- Decisions
- 48
- Approved
- 89.1%
- Median certified wage
- $93,500
- 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- withdrawn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| Fiscal year | Certified | Denied | Withdrawn |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 | 4 | 0 | 1 |
| FY2018 | 1 | 0 | 0 |
| FY2019 | 3 | 1 | 0 |
| FY2020 | 3 | 0 | 0 |
| FY2021 | 4 | 1 | 0 |
| FY2022 | 5 | 2 | 0 |
| FY2023 | 5 | 0 | 0 |
| FY2024 | 4 | 1 | 1 |
| FY2025 | 5 | 0 | 0 |
| FY2026 | 7 | 0 | 0 |
Top sponsors
- Arizona Industrial Municipal Services, LLC 5
- MANNHUMMEL FILTRATION TECHNOLOGY US LLC 3
- Xenex Disinfection Services Inc. 2
- Greenheck Fan Corporation 2
- Loren Cook Company 2
- Wynd Technologies, Inc 2
- Howden USA Company 2
- LAM RESEARCH CORPORATION 1
- Nederman Corporation 1
- First Solar, Inc. 1
Top occupations
Worksite states
- California 8
- North Carolina 6
- Arizona 5
- Texas 4
- Minnesota 3
- Wisconsin 3
- New York 3
- Florida 2
- Missouri 2
- Pennsylvania 2
Worksite cities
- Phoenix, AZ 5
- Gastonia, NC 4
- San Jose, CA 4
- Minneapolis, MN 2
- San Antonio, TX 2
- Schofield, WI 2
- Springfield, MO 2
- Depew, NY 2
- Fremont, CA 1
- Charlotte, NC 1
Countries of citizenship
- India 14
- South Africa 5
- Germany 3
- China 3
- Brazil 2
- Hong Kong 1
- Canada 1
- Venezuela 1
- Italy 1
- Spain 1
Worker's education
- Master's 20
- Bachelor's 9
- None 6
- Other 1
Visa held when filed
- H-1B 21
- E-2 4
- L-1 4
- B-2 2
- E-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.