SIGMAALDRICH CORPORATION

36 Green card sponsorships · 0 Temporary work filings · Professional Services · FY2020–FY2024
Filing volume Top 5% 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
311 Total employees Self-reported on green-card filings · FY2024
11.6% Green-card sponsorship rate 36 green-card filings / 311 employees · FY2020–FY2024 filings vs FY2024 headcount
0.0% Work-visa filing rate 0 work-visa filings / 311 employees · FY2020–FY2024 filings vs FY2024 headcount
11.6% Visa filings vs workforce 36 filings / 311 employees · FY2020–FY2024 filings vs FY2024 headcount

What this means for you

  • Is this employer actively hiring — and are the filings real?
  • Professional Services · est. 311 U.S. employees
  • 61% Green-card filings certified 22 of 36 green-card filings · last filed Jun 2024 · FY2020–FY2024
    0 Green-card filings denied of 36 green-card filings · FY2020–FY2024 filings
    0 Green-card filings withdrawn of 36 green-card filings · FY2020–FY2024 filings
    Top 16% Green-card + work-visa filings 36 filings · last Jun 2024 · Top 16% of 46,637 in Professional Services · Top 5% of 332,896 US employers · FY2020–FY2024
    12% Visa filings vs workforce 36 filings / 311 employees · FY2020–FY2024 filings vs FY2024 self-reported headcount
    Top 16% Green-card + work-visa filings, Professional Services 36 filings · Top 16% of 46,637 in Professional Services · FY2020–FY2024
    Top 5% Green-card + work-visa filings, all US 36 filings · Top 5% of 332,896 US employers · FY2020–FY2024
    36 Green-card filings FY2020–FY2024
    Top 53% Green-card filings per employee, Professional Services 36 filings / 311 employees (2024, self-reported) · Top 53% of 28,564 in Professional Services with green-card filings and a reported headcount · FY2020–FY2024
    Top 74% Green-card + work-visa filings per employee, Professional Services 36 filings / 311 employees (2024, self-reported) · Top 74% of 28,564 in Professional Services reporting headcount · FY2020–FY2024
    Top 49% Green-card filings per employee, all US 36 filings / 311 employees (2024, self-reported) · Top 49% of 115,208 US employers with green-card filings and a reported headcount · FY2020–FY2024
    Top 61% Green-card + work-visa filings per employee, all US 36 filings / 311 employees (2024, self-reported) · Top 61% of 115,211 US employers reporting headcount · FY2020–FY2024
  • 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.
Recruitment geography concentration

83% of 36 PERM filings list INDIA as country of citizenship (HHI 7,037)

Immigration How this is calculated →
Work location vs filing location wage differential

97% of PERM filings list a worksite in a different state than the employer's address (35 of 36 filings)

Worksite differs
97% (35)
Same state
3% (1)

Employer primary state: MASSACHUSETTS · Most common remote worksite: MISSOURI

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

22

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

14

38.9% rate

Denied

0

0.0% rate

Withdrawn

0

0.0% rate

Filings over time

How many green card applications SIGMAALDRICH CORPORATION has filed each quarter, from FY2020 to today.

FY2020 Q1: 2 filingsFY2020 Q2: 1 filingsFY2020 Q3: 3 filingsFY2020 Q4: 1 filingsFY2021 Q1: 3 filingsFY2021 Q2: 2 filingsFY2021 Q3: 8 filingsFY2021 Q4: 1 filingsFY2022 Q1: 1 filingsFY2022 Q2: 4 filingsFY2022 Q3: 5 filingsFY2022 Q4: 3 filingsFY2023 Q1: 1 filingsFY2024 Q3: 1 filings048FY2020FY2021FY2022FY2023
Source: U.S. Department of Labor public records Updated 2026-04-11 08:05:34.412930+00:00

What this means

SIGMAALDRICH CORPORATION applied to sponsor 36 workers for green cards between 2020 and 2024. 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 Professional Services 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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