Company data
CleanSpark, Inc. employees and revenue per employee
CLSK · Asset Management - Cryptocurrency · $3.72B market cap
CleanSpark, Inc. had 314 employees at the end of fiscal Sep 2025, up 16.3% from a year earlier. Revenue for the year was $766M, up 102.2% from a year earlier, or $2.44M per employee. Revenue and headcount both grew, and revenue grew faster.
Employees
314
+16.3% YoY
Revenue
$766M
+102.2% YoY
Revenue / employee
$2.44M
Peer median $953K
Rank in sector
26 of 170
Financial Services
Open roles
12
38 per 1,000 staff
Headcount against revenue
Both lines start at 100 in the first year we hold, so you can see which one grew faster.
Hover a year for the numbers.
| Year ending | Employees | Revenue | Per employee | Staff YoY | Revenue YoY |
|---|---|---|---|---|---|
| Sep 2025 | 314 | $766M | $2.44M | +16.3% | +102.2% |
| Sep 2024 | 270 | $379M | $1.40M | +106.1% | +125.0% |
| Sep 2023 | 131 | $168M | $1.29M | +8.3% | +28.0% |
| Sep 2022 | 121 | $132M | $1.09M | +40.7% | +234.8% |
| Sep 2021 | 86 | $39.3M | $457K | +38.7% | +291.7% |
| Sep 2020 | 62 | $10.0M | $162K | +210.0% | +121.2% |
| Sep 2019 | 20 | $4.5M | $227K | +185.7% | +683.4% |
| Sep 2018 | 7 | $578,635 | $83K | +40.0% | +29.2% |
| Sep 2017 | 5 | $447,963 | $90K | — | +446.1% |
Open roles on its job board: 12 (38 per 1,000 staff, against its latest annual headcount), as of 2026-10-07. Tracked since 2026-10-03. No 90 day change yet.
CleanSpark, Inc. against similar companies
The closest sector peers by revenue, from Financial Services.
| Company | Employees | Revenue | Revenue / employee | Shape |
|---|---|---|---|---|
| MARA Marathon Digital Holdings, Inc. | 266 | $907M | $3.41M | Hiring ahead |
| NMIH NMI Holdings, Inc. | 225 | $706M | $3.14M | Leaner |
| CLSK CleanSpark, Inc. | 314 | $766M | $2.44M | Efficient growth |
| ATLC Atlanticus Holdings Corporation | 576 | $704M | $1.22M | Efficient growth |
| MKTX MarketAxess Holdings Inc. | 868 | $849M | $978K | Leaner |
| TFSL TFS Financial Corporation | 958 | $792M | $827K | Efficient growth |
| RIOT Riot Platforms, Inc. | 816 | $647M | $793K | Efficient growth |
| HOPE Hope Bancorp, Inc. | 1,434 | $968M | $675K | Hiring into decline |
| LMND Lemonade, Inc. | 1,282 | $738M | $576K | Efficient growth |
Questions about CleanSpark, Inc.
- How many employees does CleanSpark, Inc. have?
- CleanSpark, Inc. reported 314 employees for the fiscal year ending Sep 2025, in the annual report it filed on November 25, 2025. That is up 16.3% from a year earlier.
- What is CleanSpark, Inc.'s revenue per employee?
- CleanSpark, Inc. brought in $766M of revenue in fiscal Sep 2025, which is $2.44M per employee. That ranks 26 of 170 companies we track in Financial Services, where the median is $953K.
- Is CleanSpark, Inc. hiring?
- CleanSpark, Inc.'s public job board listed 12 open roles on October 7, 2026, about 38 per 1,000 staff.
- Where do these numbers come from?
- Employee counts and revenue are taken from each company's own annual report (Form 10-K). Open roles are counted from the company's public job board where we have matched one. Companies report headcount once a year, sometimes rounded, so small changes can be noise.
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Source: employee counts and revenue as stated in CleanSpark, Inc.'s annual reports (Form 10-K), latest filed November 25, 2025. This is data, not a recommendation to buy or sell CLSK.