Research and Diagnostic Systems, Inc.

12 Green card sponsorships · 55 Temporary work filings · Professional Services · FY2008–FY2025
Filing volume Top 4% 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
2,100 Total employees Self-reported on green-card filings · FY2025
0.57% Green-card sponsorship rate 12 green-card filings / 2,100 employees · FY2008–FY2025 filings vs FY2025 headcount
2.6% Work-visa filing rate 55 work-visa filings / 2,100 employees · FY2008–FY2025 filings vs FY2025 headcount
3.2% Visa filings vs workforce 67 filings / 2,100 employees · FY2008–FY2025 filings vs FY2025 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. 2,100 U.S. employees
  • 17% Green-card filings denied 2 of 12 green-card filings · FY2008–FY2025 filings
    42% Green-card filings certified 5 of 12 green-card filings · last filed May 2026 · FY2008–FY2025
    May 2026 Last filing
    3% Visa filings vs workforce 67 filings / 2,100 employees · FY2008–FY2025 filings vs FY2025 self-reported headcount
    Top 13% Green-card + work-visa filings, Professional Services 67 filings · Top 13% of 46,637 in Professional Services · FY2008–FY2025
    Top 4% Green-card + work-visa filings, all US 67 filings · Top 4% of 332,896 US employers · FY2008–FY2025
    12 Green-card filings FY2008–FY2025
    55 Work-visa filings FY2008–FY2025
    Top 96% Green-card filings per employee, Professional Services 12 filings / 2,100 employees (2025, self-reported) · Top 96% of 28,564 in Professional Services with green-card filings and a reported headcount · FY2008–FY2025
    18% Green-card filings, share of all filings 12 of this employer's 67 · FY2008–FY2025 filings
    Top 7% Green-card filings percentile · all US of 210,333 employers · FY2008–FY2025 filings
    #13,273 of 210,333 Green-card filings rank · all US FY2008–FY2025 filings
    #5,698 of 46,514 Green-card filings rank · Professional Services FY2008–FY2025 filings
    0.6% Green-card filings per employee 12 filings / 2,100 employees · self-reported headcount · FY2008–FY2025 filings
    82% Work-visa filings, share of all filings 55 of this employer's 67 · FY2008–FY2025 filings
    Top 7% Work-visa filings percentile · all US of 231,601 employers · FY2008–FY2025 filings
    #14,945 of 231,601 Work-visa filings rank · all US FY2008–FY2025 filings
    #7,577 of 36,303 Work-visa filings rank · Professional Services FY2008–FY2025 filings
    2.6% Work-visa filings per employee 55 filings / 2,100 employees · self-reported headcount · FY2008–FY2025 filings
    67 Green-card + work-visa filings FY2008–FY2025 filings
    #12,903 of 332,896 Green-card + work-visa filings rank · all US FY2008–FY2025 filings
    #5,829 of 46,637 Green-card + work-visa filings rank · Professional Services FY2008–FY2025 filings
  • Layoff notices are withheld from this panel (WARN coverage 4.6% < 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 →

5 Certified green-card approvals · FY2008–FY2025
5 Expired 50.0% rate · FY2008–FY2025
2 Denied 16.7% rate · FY2008–FY2025
0 Withdrawn 0.0% rate · FY2008–FY2025

Filings over time

How many green card applications Research and Diagnostic Systems, Inc. has filed each quarter, from FY2008 to today.

FY2008 Q1: 1 filingsFY2016 Q2: 1 filingsFY2017 Q1: 1 filingsFY2017 Q2: 1 filingsFY2018 Q2: 2 filingsFY2019 Q1: 1 filingsFY2021 Q3: 1 filingsFY2021 Q4: 1 filingsFY2023 Q4: 1 filingsFY2024 Q1: 1 filingsFY2025 Q3: 1 filings012FY2008FY2017FY2019FY2024
Source: U.S. Department of Labor public records Updated 2026-04-11 08:05:34.412930+00:00

What this means

Research and Diagnostic Systems, Inc. applied to sponsor 12 workers for green cards between 2008 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 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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