Company data
Allison Transmission Holdings, Inc. employees and revenue per employee
ALSN · Auto - Parts · $9.78B market cap
Allison Transmission Holdings, Inc. had 4,000 employees at the end of fiscal Dec 2025, unchanged from a year earlier. Revenue for the year was $3.01B, down 6.7% from a year earlier, or $753K per employee. Revenue fell, and headcount fell or held flat with it.
Employees
4,000
+0.0% YoY
Revenue
$3.01B
-6.7% YoY
Revenue / employee
$753K
Peer median $374K
Rank in industry
1 of 7
Auto - Parts
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 |
|---|---|---|---|---|---|
| Dec 2025 | 4,000 | $3.01B | $753K | +0.0% | -6.7% |
| Dec 2024 | 4,000 | $3.23B | $806K | +8.1% | +6.3% |
| Dec 2023 | 3,700 | $3.04B | $820K | +5.7% | +9.6% |
| Dec 2022 | 3,500 | $2.77B | $791K | +2.9% | +15.3% |
| Dec 2021 | 3,400 | $2.40B | $706K | +3.0% | +15.4% |
| Dec 2020 | 3,300 | $2.08B | $631K | -10.8% | -22.9% |
| Dec 2019 | 3,700 | $2.70B | $729K | +27.6% | -0.6% |
| Dec 2018 | 2,900 | $2.71B | $936K | +7.4% | +19.9% |
| Dec 2017 | 2,700 | $2.26B | $838K | +3.8% | +22.9% |
| Dec 2016 | 2,600 | $1.84B | $708K | — | — |
Open roles: we have not matched a verified job board for this company yet.
Allison Transmission Holdings, Inc. against similar companies
The closest industry peers by revenue, from Auto - Parts.
| Company | Employees | Revenue | Revenue / employee | Shape |
|---|---|---|---|---|
| ALSN Allison Transmission Holdings, Inc. | 4,000 | $3.01B | $753K | Contracting |
| GTX Garrett Motion Inc. | 6,700 | $3.58B | $535K | Leaner |
| BWA BorgWarner Inc. | 37,500 | $14.3B | $382K | Leaner |
| GPC Genuine Parts Company | 65,000 | $24.3B | $374K | Efficient growth |
| LKQ LKQ Corporation | 44,000 | $13.9B | $316K | Contracting |
| GT The Goodyear Tire & Rubber Company | 63,000 | $18.3B | $290K | Contracting |
| LEA Lear Corporation | 164,300 | $23.3B | $142K | Contracting |
Questions about Allison Transmission Holdings, Inc.
- How many employees does Allison Transmission Holdings, Inc. have?
- Allison Transmission Holdings, Inc. reported 4,000 employees for the fiscal year ending Dec 2025, in the annual report it filed on February 24, 2026. That is unchanged from a year earlier.
- What is Allison Transmission Holdings, Inc.'s revenue per employee?
- Allison Transmission Holdings, Inc. brought in $3.01B of revenue in fiscal Dec 2025, which is $753K per employee. That ranks 1 of 7 companies we track in Auto - Parts, where the median is $374K.
- 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 Allison Transmission Holdings, Inc.'s annual reports (Form 10-K), latest filed February 24, 2026. This is data, not a recommendation to buy or sell ALSN.