Advanced Drainage Systems, Inc. (WMS)

Advanced Drainage Systems Employees

Advanced Drainage Systems had 6,425 employees as of March 31, 2026. The number of employees increased by 425 or 7.08% compared to the previous year. That makes Advanced Drainage Systems the 4,711th largest employer in the world and 999th in the United States.

• Employees: 6,425
• Change (1Y): 425
• Growth (1Y): 7.08%
• Revenue / Employee: $501,418
• Profits / Employee: $70,205
• Market Cap: 9.51B

Employees Chart

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Employees History

Date	Employees	Change (1Y)	Growth (1Y)
Mar 31, 2026	6,425	425	7.08%
Mar 31, 2025	6,000	295	5.17%
Mar 31, 2024	5,705	-165	-2.81%
Mar 31, 2023	5,870	235	4.17%
Mar 31, 2022	5,635	635	12.70%
Mar 31, 2021	5,000	50	1.01%
Mar 31, 2020	4,950	550	12.50%
Mar 31, 2019	4,400	0	-
Mar 31, 2018	4,400	-100	-2.22%
Mar 31, 2017	4,500	200	4.65%
Mar 31, 2016	4,300	350	8.86%
Mar 31, 2015	3,950	250	6.76%
Mar 31, 2014	3,700	-	-

Data Source: Official company filings Last updated: Mar 31, 2026

The employees data for this stock was gathered manually by the Stock Analysis team based on SEC filings and investor relations materials.

Update frequency:

Yearly

Last checked:

Oct 5, 2026

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