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Slack Technologies, Inc.
What this means for you
One record, five questions. Ask as many as you like.
- Showing 2 of 16 measurement rows
- Professional Services · est. 1,541 U.S. employees
- Layoff notices are withheld from this panel (WARN coverage 35.7% of 255 state-year cells < 60%) → see the WARN notices tab. Coverage gate
- History, not a hiring promise.
- Showing 1 of 16 measurement rows
- Professional Services · est. 1,541 U.S. employees
- History, not a hiring promise.
- Showing 1 of 16 measurement rows
- Professional Services · est. 1,541 U.S. employees
- History, not a hiring promise.
- Showing 2 of 16 measurement rows
- Professional Services · est. 1,541 U.S. employees
- Layoff notices are withheld from this panel (WARN coverage 35.7% of 255 state-year cells < 60%) → see the WARN notices tab. Coverage gate
- History, not a hiring promise.
- Showing 16 of 16 measurement rows
-
Percentile and rank are withheld for outcome measures, pending legal review.Why →
- CSV export below
- History, not a hiring promise.
Every measurement we computed
The same for every question above, so it is shown once here. Ranks count filings, never opinions; each card names what it counted and the group it was ranked against.
Public record data. PERM 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 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 →
Filings over time
How many green-card filings Slack Technologies, Inc. has filed each quarter, from FY2014 to today.
What this means
Slack Technologies, Inc. applied to sponsor 115 workers for green cards between 2014 and 2022. 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.
Offered wages on this employer’s filings
Median annual wage this employer offered, by occupation and fiscal year, over its own PERM 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 ↗ filings — beside the prevailing wage the U.S. Department of Labor determined on the same filings. Two separate figures, never a ratio. Hourly, weekly, bi-weekly and monthly wages are converted to an annual figure using the unit DOL printed for that wage. Methodology →
2 further roles in this employer’s most recent complete year are not shown: fewer than five filings per role, which is too few to publish a wage without describing individual people.
| Occupation | Fiscal year | Green-card filings | Median offered | Median prevailing | Wage level |
|---|---|---|---|---|---|
| Software Developers, Systems Software 15-1133 | FY2022 | 12 | $176,872median of 12 filings | $144,986median of 12 filings | Level III |
| Software Developers, Applications 15-1132 | FY2022 | 11 | $184,750median of 11 filings | $136,390median of 11 filings | Level III |
| Data Warehousing Specialists 15-1199 | FY2022 | 8 | $180,000median of 8 filings | $122,044median of 8 filings | Level III |
| Software Developers, Systems Software 15-1133 | FY2021 | 12 | $175,000median of 12 filings | $129,095median of 12 filings | Level II |
| Software Developers, Applications 15-1132 | FY2021 | 5 | $175,000median of 5 filings | $144,040median of 5 filings | Level III |
| Software Developers, Applications 15-1132 | FY2019 | 7 | $170,000median of 7 filings | $147,597median of 7 filings | Level III |
| Computer Systems Analysts 15-1121 | FY2018 | 10 | $146,000median of 10 filings | $115,211median of 10 filings | Level III |
| Data Warehousing Specialists 15-1199 | FY2018 | 5 | $155,000median of 5 filings | $89,898median of 5 filings | Level II |
“Not reported” means the Department of Labor published no such figure on those filings — from FY2025 its PERM 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 ↗ disclosure file carries the employer’s offered wage only, with no prevailing-wage determination and no wage level. It does not mean the figure is unknown to us; it means DOL did not publish one.
Wage & Hour Enforcement
Source: DOL Wage & Hour Division WHISARD concluded compliance actions since FY2005. Back wages, civil money penalties, and employees affected, broken down by statute (FLSA, H-1B H-1B — H-1B Specialty Occupation Temporary employer-sponsored visa for degree-level specialty roles; 85K annual cap via lotteryJob offer + prevailing wageLCA — wage promise to DOLCap lottery registration (USCIS)I-129 petition (USCIS)Visa issued / status changed (DOS or USCIS) (you are here)Nonimmigrant/temporary — never "immigrant worker"Common path — some categories skip PERM (EB-1, NIW); timelines vary widely by country of birth. Educational info, not legal advice.Official source ↗ , H-2A, H-2B, SCA, Davis-Bacon, FMLA). Data mirrored nightly from the WHISARD dataset.
USCIS H-1B petition outcomes
Source: USCIS USCIS — U.S. Citizenship and Immigration Services Reviews petitions and grants immigration statusNot ICE/CBPOfficial source ↗ H-1B H-1B — H-1B Specialty Occupation Temporary employer-sponsored visa for degree-level specialty roles; 85K annual cap via lotteryJob offer + prevailing wageLCA — wage promise to DOLCap lottery registration (USCIS)I-129 petition (USCIS)Visa issued / status changed (DOS or USCIS) (you are here)Nonimmigrant/temporary — never "immigrant worker"Common path — some categories skip PERM (EB-1, NIW); timelines vary widely by country of birth. Educational info, not legal advice.Official source ↗ Employer Data Hub. Petition decisions by fiscal year.
No USCIS USCIS — U.S. Citizenship and Immigration Services Reviews petitions and grants immigration statusNot ICE/CBPOfficial source ↗ H-1B H-1B — H-1B Specialty Occupation Temporary employer-sponsored visa for degree-level specialty roles; 85K annual cap via lotteryJob offer + prevailing wageLCA — wage promise to DOLCap lottery registration (USCIS)I-129 petition (USCIS)Visa issued / status changed (DOS or USCIS) (you are here)Nonimmigrant/temporary — never "immigrant worker"Common path — some categories skip PERM (EB-1, NIW); timelines vary widely by country of birth. Educational info, not legal advice.Official source ↗ petition data found for Slack Technologies, Inc..
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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.