Companies: 10,795·Total market cap: $144.5T
Allison Transmission Holdings, Inc.

Allison Transmission Holdings, Inc.

ALSNNYSEConsumer Cyclical● Active
$116.66
+$0.91(+0.79%)
Market Cap$9.7B
P/E Ratio—
52W High$137.62
52W Low$76.01
Overview

Allison Transmission Holdings, Inc. (ALSN) Number of Employees – History & Annual Headcount

Annual SEC headcount, year-over-year change, and per-employee efficiency — chart and full history below.

SEC EDGAR · FMP · ALSN · as of Feb 24, 2026

Latest filing snapshot

4,000
+0+0.00%vs prior year

Allison Transmission Holdings, Inc. (ALSN) employee data is sourced from the annual SEC 10-K filing. As of 2025, full-time employees only. Global consolidated headcount. View SEC filing ↗

SEC 10-K·Period end: 2025-12-31·Full-time · Global
Total Employees
4,000
Change (1Y)
+0
Growth % (1Y)
+0.00%
Revenue / Employee
$752.5K
Net Income / Employee
$155.8K
Market Cap
$9.7B

ALSN Employee Count

2012 – 2025 · Annual · SEC filing

Source: SEC annual filings · Hover bar to view year data · Click to view original filing

Employees History

Filing DateEmployeesChange (1Y)Growth (1Y)SEC filing link
2026-02-244,000+0+0.00%
2025-02-134,000+300+8.11%
2024-02-143,700+200+5.71%
2023-02-163,500+100+2.94%
2022-02-173,400+100+3.03%
2021-02-183,300-400-10.81%
2020-02-273,700+800+27.59%
2019-02-262,900+200+7.41%
2018-02-152,700+100+3.85%
2017-02-242,600-100-3.70%

▸ Source: SEC Annual Reports (Form 10-K / 20-F). Employee counts as of fiscal year end. Click the ↗ icon at the end of a row to open the original SEC filing in a new tab.

Related Companies — Employee Count

Auto - Parts
#SymbolCompanyEmployees
#1
Aptiv PLC
APTV
Aptiv PLC
141,000#2
Adient plc
ADNT
Adient plc
70,000#3
Autoliv, Inc.
ALV
Autoliv, Inc.
59,310#4
Dana Incorporated
DAN
Dana Incorporated
39,300#5
BorgWarner Inc.
BWA
BorgWarner Inc.
38,300#6
American Axle & Manufacturing Holdings, Inc.
AXL
American Axle & Manufacturing Holdings, Inc.
19,000#7
Allison Transmission Holdings, Inc.
ALSN
Allison Transmission Holdings, Inc.YOU
4,000
Source: /stock-peers + /profile.fullTimeEmployees · Click row → /employees · Sorted by headcount · ALSN peer comparison

About ALSN employees

ALSN Employees · Headcount

Allison Transmission Holdings, Inc. (ALSN) employee data is sourced from the annual SEC 10-K filing. As of 2025, Allison Transmission Holdings, Inc. had 4,000 full-time employees globally. Full-time employees only. Global consolidated headcount.

Allison Transmission Holdings, Inc. employs 4,000 full-time employees as of the latest filing within the Auto - Parts industry. Revenue per employee stands at $752,500, reflecting the company's operational efficiency.

Allison Transmission Holdings, Inc.'s workforce increased by 0 (0.00%) in 2025 compared to the prior fiscal year. The historical trend reflects the company's expansion and contraction cycles.

Allison Transmission Holdings, Inc.'s revenue per employee of $752,500 positions it among the notable performers in the Auto - Parts sector for operational efficiency.

RevenueFinancial statementsNet incomeSEC filingsPrice historyForecast & ratingsOwnershipEarnings

Frequently Asked Questions

ALSN Employees · 5 questions

As of the latest SEC 10-K filing (2025), Allison Transmission Holdings, Inc. had 4,000 full-time employees globally. This figure is sourced from the company's mandatory annual disclosure to the SEC.

Allison Transmission Holdings, Inc. employee counthow many employees does Allison Transmission Holdings, Inc. haveALSN total employees 2025

▸ Data source: FMP /historical-employee-count · SEC EDGAR annual filings · As reported · Global consolidated headcount · As of 2026-02-24