SIDLEY AUSTIN LLP

24 Green card sponsorships · 155 Temporary work filings · Professional Services · FY2008–FY2024
Filing volume Top 3% 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
2,000 Total employees Self-reported on green-card filings · FY2024
1.2% Green-card sponsorship rate 24 green-card filings / 2,000 employees · FY2008–FY2024 filings vs FY2024 headcount
7.8% Work-visa filing rate 155 work-visa filings / 2,000 employees · FY2008–FY2024 filings vs FY2024 headcount
8.9% Visa filings vs workforce 179 filings / 2,000 employees · FY2008–FY2024 filings vs FY2024 headcount

What this means for you

One record, five questions. Ask as many as you like.

  • We look at green-card filings denied, certified, and last filing.
  • Professional Services · est. 2,000 U.S. employees
  • 4% Green-card filings denied 1 of 24 green-card filings · FY2008–FY2024 filings
    38% Green-card filings certified 9 of 24 green-card filings · last filed May 2024 · FY2008–FY2024
    May 2024 Last filing
    9% Visa filings vs workforce 179 filings / 2,000 employees · FY2008–FY2024 filings vs FY2024 self-reported headcount
    Top 9% Green-card + work-visa filings, Professional Services 179 filings · Top 9% of 46,637 in Professional Services · FY2008–FY2024
    Top 3% Green-card + work-visa filings, all US 179 filings · Top 3% of 332,896 US employers · FY2008–FY2024
    24 Green-card filings FY2008–FY2024
    155 Work-visa filings FY2008–FY2024
    Top 91% Green-card filings per employee, Professional Services 24 filings / 2,000 employees (2024, self-reported) · Top 91% of 28,564 in Professional Services with green-card filings and a reported headcount · FY2008–FY2024
    13% Green-card filings, share of all filings 24 of this employer's 179 · FY2008–FY2024 filings
    Top 4% Green-card filings percentile · all US of 210,333 employers · FY2008–FY2024 filings
    #7,486 of 210,333 Green-card filings rank · all US FY2008–FY2024 filings
    #3,352 of 46,514 Green-card filings rank · Professional Services FY2008–FY2024 filings
    1.2% Green-card filings per employee 24 filings / 2,000 employees · self-reported headcount · FY2008–FY2024 filings
    87% Work-visa filings, share of all filings 155 of this employer's 179 · FY2008–FY2024 filings
    Top 3% Work-visa filings percentile · all US of 231,601 employers · FY2008–FY2024 filings
    #6,655 of 231,601 Work-visa filings rank · all US FY2008–FY2024 filings
    #3,866 of 36,303 Work-visa filings rank · Professional Services FY2008–FY2024 filings
    7.8% Work-visa filings per employee 155 filings / 2,000 employees · self-reported headcount · FY2008–FY2024 filings
    179 Green-card + work-visa filings FY2008–FY2024 filings
    #8,486 of 332,896 Green-card + work-visa filings rank · all US FY2008–FY2024 filings
    #4,112 of 46,637 Green-card + work-visa filings rank · Professional Services FY2008–FY2024 filings
  • Layoff notices are withheld from this panel (WARN coverage 4.8% < 60%) → see the WARN notices tab. Coverage gate
  • History, not a hiring promise.

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 →

9 Certified green-card approvals · FY2008–FY2024
11 Expired 55.0% rate · FY2008–FY2024
1 Denied 4.2% rate · FY2008–FY2024
3 Withdrawn 12.5% rate · FY2008–FY2024

Filings over time

How many green card applications SIDLEY AUSTIN LLP has filed each quarter, from FY2008 to today.

FY2008 Q1: 6 filingsFY2009 Q1: 3 filingsFY2010 Q1: 4 filingsFY2011 Q1: 5 filingsFY2012 Q1: 1 filingsFY2016 Q3: 1 filingsFY2022 Q3: 1 filingsFY2023 Q2: 1 filingsFY2024 Q2: 2 filings036FY2008FY2009FY2010FY2011FY2012
Source: U.S. Department of Labor public records Updated 2026-04-11 08:05:34.412930+00:00

What this means

SIDLEY AUSTIN LLP applied to sponsor 24 workers for green cards between 2008 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.

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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