Clean Harbors Environmental Services, Inc

78 Green card sponsorships · 160 Temporary work filings · Staffing & Admin · FY2009–FY2025
Filing volume Top 2% of 332,896 US employers by PERM — Permanent Employment Certification (ETA-9089) Employer's DOL filing to sponsor a specific worker for an employment-based green card after testing the U.S. job marketTemporary visa (often F-1 student → H-1B)PERM — employer asks DOL to certify the job (you are here)I-140 — employer petitions USCISPriority-date wait (varies by country of birth — years to decades)Green card (I-485 / consular)DOL certifies paperwork — it does not issue green cards; per-position; certified ≠ granted. NEVER "work permit"Common path — some categories skip PERM (EB-1, NIW); timelines vary widely by country of birth. Educational info, not legal advice.Official source ↗ + LCA — Labor Condition Application (ETA-9035) Employer's legally binding wage promise to DOL, required before employing H-1B/H-1B1/E-3 workersJob offer + prevailing wageLCA — wage promise to DOL (you are here)Cap lottery registration (USCIS)I-129 petition (USCIS)Visa issued / status changed (DOS or USCIS)One filing can cover MANY positions — filing counts ≠ worker counts (employers over-file for lottery/relocations); not a visaCommon path — some categories skip PERM (EB-1, NIW); timelines vary widely by country of birth. Educational info, not legal advice.Official source ↗ volume
1,149 Total employees Self-reported on green-card filings · FY2025
6.8% Green-card sponsorship rate 78 green-card filings / 1,149 employees · FY2009–FY2025 filings vs FY2025 headcount
13.9% Work-visa filing rate 160 work-visa filings / 1,149 employees · FY2009–FY2025 filings vs FY2025 headcount
20.7% Visa filings vs workforce 238 filings / 1,149 employees · FY2009–FY2025 filings vs FY2025 headcount

What this means for you

  • Is this employer actively hiring — and are the filings real?
  • Staffing & Admin · est. 1,149 U.S. employees
  • 21% Green-card filings certified 16 of 78 green-card filings · last filed Jun 2026 · FY2009–FY2025
    7 Green-card filings denied of 78 green-card filings · FY2009–FY2025 filings
    11 Green-card filings withdrawn of 78 green-card filings · FY2009–FY2025 filings
    #59 Green-card + work-visa filings 238 filings · last Jun 2026 · #59 of 5,842 in Staffing & Admin · Top 2% of 332,896 US employers · FY2009–FY2025
    21% Visa filings vs workforce 238 filings / 1,149 employees · FY2009–FY2025 filings vs FY2025 self-reported headcount
    -75% Trend vs last year FY2025 8 vs FY2024 32
    #59 Green-card + work-visa filings, Staffing & Admin 238 filings · #59 of 5,842 in Staffing & Admin · FY2009–FY2025
    Top 2% Green-card + work-visa filings, all US 238 filings · Top 2% of 332,896 US employers · FY2009–FY2025
    78 Green-card filings FY2009–FY2025
    160 Work-visa filings FY2009–FY2025
    Top 44% Work-visa filings per employee, Staffing & Admin 129 filings / 1,149 employees (2025, self-reported) · Top 44% of 864 in Staffing & Admin with work-visa filings and a reported headcount · FY2009–FY2025
    Top 52% Green-card + work-visa filings per employee, Staffing & Admin 207 filings / 1,149 employees (2025, self-reported) · Top 52% of 3,481 in Staffing & Admin reporting headcount · FY2009–FY2025
  • Layoff notices are withheld here: our WARN coverage is 4.5%, below the 60% we require before pairing layoffs with visa filings for a named employer. Coverage gate
  • History, not a hiring promise.

Filing pattern observations

Filing patterns are statistical observations derived from public U.S. Department of Labor records. They do not constitute accusations of wrongdoing. Wage levels are determined by the DOL's rigid 5-step NPWC evaluation process based on O*NET Job Zone requirements. Use this information to inform your own due diligence.
Work location vs filing location wage differential

74% of PERM filings list a worksite in a different state than the employer's address (53 of 72 filings)

Worksite differs
74% (53)
Same state
26% (19)

Employer primary state: MASSACHUSETTS · Most common remote worksite: NEW JERSEY

Immigration How this is calculated →
Recruitment geography concentration

81% of 64 PERM filings list SOUTH AFRICA as country of citizenship (HHI 6,797)

Immigration How this is calculated →

Public record data. PERM — Permanent Employment Certification (ETA-9089) Employer's DOL filing to sponsor a specific worker for an employment-based green card after testing the U.S. job marketTemporary visa (often F-1 student → H-1B)PERM — employer asks DOL to certify the job (you are here)I-140 — employer petitions USCISPriority-date wait (varies by country of birth — years to decades)Green card (I-485 / consular)DOL certifies paperwork — it does not issue green cards; per-position; certified ≠ granted. NEVER "work permit"Common path — some categories skip PERM (EB-1, NIW); timelines vary widely by country of birth. Educational info, not legal advice.Official source ↗ and LCA — Labor Condition Application (ETA-9035) Employer's legally binding wage promise to DOL, required before employing H-1B/H-1B1/E-3 workersJob offer + prevailing wageLCA — wage promise to DOL (you are here)Cap lottery registration (USCIS)I-129 petition (USCIS)Visa issued / status changed (DOS or USCIS)One filing can cover MANY positions — filing counts ≠ worker counts (employers over-file for lottery/relocations); not a visaCommon path — some categories skip PERM (EB-1, NIW); timelines vary widely by country of birth. Educational info, not legal advice.Official source ↗ filing data sourced from U.S. Department of Labor OFLC disclosure files. Methodology →

Certified

16

PERM — Permanent Employment Certification (ETA-9089) Employer's DOL filing to sponsor a specific worker for an employment-based green card after testing the U.S. job marketTemporary visa (often F-1 student → H-1B)PERM — employer asks DOL to certify the job (you are here)I-140 — employer petitions USCISPriority-date wait (varies by country of birth — years to decades)Green card (I-485 / consular)DOL certifies paperwork — it does not issue green cards; per-position; certified ≠ granted. NEVER "work permit"Common path — some categories skip PERM (EB-1, NIW); timelines vary widely by country of birth. Educational info, not legal advice.Official source ↗ approvals

Expired

44

73.3% rate

Denied

7

9.0% rate

Withdrawn

11

14.1% rate

Filings over time

How many green card applications Clean Harbors Environmental Services, Inc has filed each quarter, from FY2009 to today.

FY2009 Q1: 1 filingsFY2013 Q1: 3 filingsFY2016 Q1: 1 filingsFY2016 Q2: 1 filingsFY2017 Q4: 2 filingsFY2018 Q2: 1 filingsFY2018 Q4: 1 filingsFY2019 Q1: 1 filingsFY2020 Q1: 2 filingsFY2020 Q3: 3 filingsFY2021 Q2: 1 filingsFY2021 Q4: 2 filingsFY2022 Q2: 2 filingsFY2022 Q3: 3 filingsFY2022 Q4: 3 filingsFY2023 Q1: 1 filingsFY2023 Q2: 9 filingsFY2024 Q2: 32 filingsFY2025 Q1: 1 filingsFY2025 Q3: 1 filingsFY2025 Q4: 6 filingsFY2026 Q3: 1 filings01632FY2009FY2016FY2019FY2023FY2025
Source: U.S. Department of Labor public records Updated 2026-04-11 08:05:34.412930+00:00

What this means

Clean Harbors Environmental Services, Inc applied to sponsor 78 workers for green cards between 2009 and 2025. A green card application is what an employer files to help a worker stay in the U.S. permanently.

Important: everything on this page is derived from public U.S. Department of Labor records. It is not a statement of fraud, wrongdoing, or hiring intent. It describes observable filing patterns only.

Similar employers

Other Staffing & Admin filers with comparable filing volume and pattern score.

Filing data sourced from the U.S. Department of Labor's Office of Foreign Labor Certification public disclosure files. Past filings do not predict future hiring behavior. Employers may petition for review at /dispute.

Hire4Real displays public records from the U.S. Department of Labor (PERM Case Disclosure, LCA Disclosure, OEWS prevailing wages) and the U.S. Citizenship and Immigration Services H-1B Employer Data Hub. Hire4Real describes employers, not individuals. Hire4Real is not a consumer reporting agency ("CRA") as defined by the Fair Credit Reporting Act, 15 U.S.C. § 1681 et seq., and its outputs are not "consumer reports." Hire4Real is not a background check service and may not be used to make employment decisions about any individual. Hire4Real is not affiliated with or endorsed by the U.S. Department of Labor, U.S. Citizenship and Immigration Services, or any employer displayed on the site.

hire4real.fyi Source: U.S. Department of Labor Public Records Updated quarterly from public DOL records
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