SLACK TECHNOLOGIES, INC. H-1B Visa Sponsorship
FY2015 to FY2026 · U.S. Department of Labor LCA disclosure data
National Rank
#2355 of 9,347
SLACK TECHNOLOGIES, INC. ranks #2355 of 9,347 employers tracked on the layoffhedge H-1B Explorer, with 379 LCA filings from FY2015 through FY2026. The median reported wage across its filings is $147,597. Its largest state footprint is California with 331 filings, led by San Francisco, CA. The most common job title on its filings is Software Developers.
LCA filings by fiscal year
| Fiscal Year | | LCA Filings |
|---|
| FY2015 |
| 2 |
| FY2016 |
| 23 |
| FY2017 |
| 33 |
| FY2018 |
| 47 |
| FY2019 |
| 85 |
| FY2020 |
| 77 |
| FY2021 |
| 109 |
| FY2022 |
| 3 |
| FY2023 | | 0 |
| FY2024 | | 0 |
| FY2025 | | 0 |
| FY2026 (Q1 only) | | 0 |
FY2026 is partial: only Q1 (Oct to Dec 2025) has been published by DOL.
Top states
| State | LCA Filings | Median Wage |
|---|
| California | 331 | $147,597 |
| New York | 20 | $133,151 |
| Washington | 8 | $199,661 |
| Texas | 5 | $172,806 |
| Colorado | 4 | $106,038 |
| Georgia | 3 | $121,139 |
| Illinois | 2 | $151,715 |
| Virginia | 2 | $140,088 |
| District of Columbia | 1 | $138,819 |
| Massachusetts | 1 | $132,995 |
Top counties
| County | LCA Filings |
|---|
| San Francisco, CA | 325 |
| New York, NY | 19 |
| King, WA | 5 |
| Denver, CO | 4 |
| Travis, TX | 3 |
| Snohomish, WA | 3 |
| Alameda, CA | 2 |
| Santa Clara, CA | 2 |
| Fulton, GA | 2 |
| Cook, IL | 2 |
Top job titles
| Job Title | LCA Filings |
|---|
| Software Developers | 253 |
| It Managers | 34 |
| Accountants And Auditors | 11 |
| Operations Research Analysts | 10 |
| Graphic Designers | 9 |
Open SLACK TECHNOLOGIES, INC. in the interactive H-1B Explorer →
Source and method. U.S. Department of Labor, Labor Condition Application (LCA) disclosure files, FY2015 through FY2026. Each certified LCA filing counts once, regardless of how many worker positions it covers. FY2026 includes Q1 only (October to December 2025). Median wage is the median of reported LCA wages for this employer. An LCA is a required first step of the H-1B process and does not by itself mean a visa was issued. Data free to cite with attribution to
layoffhedge.com/h1b.