Compare H1B visa sponsorship data between Chemtex Environmental Laboratory and National Institutes of Health, HHS. See how they stack up on salary, approval rates, and more.
Key Statistics Comparison
Total H1B Filings
496
Chemtex Environmental Laboratory
+88.3%
4,244
National Institutes of Health, HHS
Median Salary
$63,523
Chemtex Environmental Laboratory
+39.9%
$105,783
National Institutes of Health, HHS
Approval Rate
100.0%
Chemtex Environmental Laboratory
100.0%
National Institutes of Health, HHS
Years Sponsoring
17
Chemtex Environmental Laboratory
+5.6%
18
National Institutes of Health, HHS
Historical Trends
H1B Filings Over Time
Chemtex Environmental Laboratory
National Institutes of Health, HHS
Median Salary Trend
Chemtex Environmental Laboratory
National Institutes of Health, HHS
Where & What They Hire
Top H1B Job Categories
Chemtex Environmental Laboratory
Biochemists and Biophysicists 6 filings
Environmental Scientists and Specialists, Including Health 3 filings
Environmental Science and Protection Technicians, Including Health 2 filings
Computer Programmers 2 filings
Industrial Engineers 2 filings
National Institutes of Health, HHS
Medical Scientists, Except Epidemiologists 38 filings
Biochemists and Biophysicists 10 filings
Molecular and Cellular Biologists 9 filings
Bioinformatics Scientists 3 filings
Geneticists 2 filings
Top H1B Work Locations
Chemtex Environmental Laboratory
Port Arthur, TX 17 filings
Sulphur, LA 2 filings
National Institutes of Health, HHS
Bethesda, MD 54 filings
Research Triangle Park, NC 4 filings
Rockville, MD 4 filings
Frederick, MD 2 filings
Baltimore, MD 1 filings
Year-by-Year Breakdown
| Year | Chemtex Environmental Laboratory | National Institutes of Health, HHS | ||||
|---|---|---|---|---|---|---|
| Filings | Salary | Approval | Filings | Salary | Approval | |
| FY2025 | 19 | $63,523 | 100.0% | 66 | $105,783 | 100.0% |
| FY2024 | 4 | $61,495 | 100.0% | 94 | $103,003 | 100.0% |
| FY2023 | 3 | $46,405 | 100.0% | 105 | $99,134 | 100.0% |
| FY2022 | - | - | - | 109 | $90,312 | 100.0% |
| FY2021 | 3 | $64,646 | 100.0% | 110 | $88,361 | 100.0% |
| FY2020 | 4 | $76,908 | 100.0% | 81 | $83,721 | 100.0% |
| FY2019 | 45 | $68,765 | 97.4% | 213 | $83,026 | 100.0% |
| FY2018 | 50 | $67,080 | 100.0% | 200 | $78,083 | 99.4% |
| FY2017 | 49 | $47,840 | 100.0% | 217 | $71,441 | 99.4% |
| FY2016 | 103 | $59,280 | 100.0% | 303 | $70,000 | 99.6% |
Showing most recent 10 years of 18 total
Frequently Asked Questions
- Which company pays higher H1B salaries, Chemtex Environmental Laboratory or National Institutes of Health, HHS?
- National Institutes of Health, HHS pays higher H1B salaries with a median of $105,783 compared to Chemtex Environmental Laboratory's $63,523.
- Which company sponsors more H1B visas, Chemtex Environmental Laboratory or National Institutes of Health, HHS?
- National Institutes of Health, HHS has sponsored more H1B visas with 4,244 total filings compared to Chemtex Environmental Laboratory's 496.
- How do Chemtex Environmental Laboratory and National Institutes of Health, HHS H1B approval rates compare?
- Chemtex Environmental Laboratory has a 100.0% H1B approval rate while National Institutes of Health, HHS has 100.0%. Both companies have the same approval rate.