Clean Harbors H-1B Visa Sponsorship 2026
Environmental Consulting Services · H-1B sponsor · FY2017–2026
🏢 Norwell, MA HQ🌐 cleanharbors.com
Does Clean Harbors sponsor H-1B visas and green cards?
Yes. Clean Harbors has filed 155 H-1B LCAs and 77 PERM green-card cases with the U.S. Department of Labor between FY2017 and FY2026. In FY2025–2026 Clean Harbors filed 33 H-1B LCAs at a median base salary of $150,870, about 24% above the national H-1B median of $121,966 for the same period, and 9 green-card cases were decided.
H-1B pay & filings by year
Median base salary (line) and H-1B filing volume (bars), by fiscal year
Show the numbers behind this chart
| Fiscal year | H-1B LCA filings | Median base salary |
|---|---|---|
| FY2026 (partial) | 12 | $163k |
| FY2025 | 21 | $145k |
| FY2024 | 18 | $125k |
| FY2023 | 17 | $133k |
| FY2022 | 19 | $108k |
| FY2021 | 16 | $113k |
| FY2020 | 14 | $109k |
| FY2019 | 9 | $95k |
| FY2018 | 21 | $85k |
| FY2017 | 8 | $80k |
A fiscal year marked partial is still in progress, so its total is lower than a complete year and the two are not comparable.
H-1B wage floor & filing outcomes
What this employer pays against the DOL legal minimum, how senior the roles are, and how the filings were decided
Roles they file for
Where they hire
Green-card (PERM) pay & filings by year
Median green-card offer (line) and PERM filing volume (bars), by fiscal year †
Show the numbers behind this chart
| Fiscal year | PERM filings | Median base salary |
|---|---|---|
| FY2026 (partial) | 1 | $67k |
| FY2025 | 8 | $146k |
| FY2024 | 32 | $55k |
| FY2023 | 12 | $55k |
| FY2022 | 8 | $46k |
| FY2021 | 6 | $93k |
| FY2020 | 5 | $92k |
| FY2019 | 1 | $128k |
| FY2018 | 2 | $111k |
| FY2017 | 2 | $127k |
Green-card route and outcomes
Worker backgrounds · FY2017–2024
Where their green-card (PERM) workers studied & came from
Patents
- Granted
- 3
- US patents
- Published, not yet granted
- —
- applications
- Most recent grant
- May 17, 1994
- Top area
- Production and refining of metals; pretreatment of raw materials2
Pay against the local market
Clean Harbors’s most-filed occupations and metros, FY2019–FY2026. Its median base salary is 105% of the local BLS median for the same work.
| Occupation | Metro | Filings | Clean Harbors pay | Local BLS median‡ | vs market |
|---|---|---|---|---|---|
| Software Developers | Boston, MA | 2 | $127,054 | $154,240 | 82% |
| Computer and Information Systems Managers | Dallas, TX | 2 | $186,295 | $168,395 | 111% |
| Data Scientists | Dallas, TX | 2 | $147,472 | $114,855 | 128% |
| Software Developers | Dallas, TX | 1 | $94,784 | $109,690 | 86% |
| Operations Research Analysts | Dallas, TX | 1 | $95,000 | $87,350 | 109% |
| Computer Systems Analysts | Knoxville, TN | 1 | $113,901 | $99,120 | 115% |
| Sales Engineers | Miami, FL | 1 | $53,893 | $118,910 | 45% |
| Network and Computer Systems Administrators | Detroit, MI | 1 | $170,000 | $97,470 | 174% |
| Computer and Information Systems Managers | Trenton, NJ | 1 | $168,000 | $180,330 | 93% |
About Clean Harbors
Clean Harbors is an energy & oilfield services company based in Norwell, MA. It was founded in 1980. It is listed on NYSE as CLH.
- Name (DOL filings)
- Clean Harbors
- Listed
- NYSE: CLH
- Incorporated in
- Massachusetts
- Headquarters
- 42 Longwater Drive, Norwell, MA 02061-9149
- Industry (SIC)
- Hazardous Waste Management (4955)
- Employees (global)
- 22,155 (2025)
- Revenue FY2025
- $6.0B +2% from $5.9B
- Net income FY2025
- $391M -3% from $402M
- Founded
- 1980
H-1B sponsors similar to Clean Harbors
| Employer | Filings, all years | Recent filings | Median base | New employment | Level III-IV roles |
|---|---|---|---|---|---|
| Wenova | 216 | 3 | $100k | 0 | — |
| PCI Energy Solutions | 215 | 38 | $98k | 9 | 45% |
| Crusoe Energy | 212 | 192 | $210k | 21 | 85% |
| Clean Harbors | 155 | 33 | $151k | 7 | — |
| DTE Energy | 152 | 37 | $127k | 8 | 84% |
| Vistra | 144 | 48 | $121k | 9 | 58% |
| Enel | 143 | 12 | $133k | 3 | — |
