Martin Marietta Materials, Inc. (MLM)

Martin Marietta Materials Employees

Martin Marietta Materials had 9,600 employees as of January 31, 2026. The number of employees increased by 200 or 2.13% compared to the previous year.

• Employees: 9,600
• Change (1Y): 200
• Growth (1Y): 2.13%
• Revenue / Employee: $661,458
• Profits / Employee: $263,958
• Market Cap: 33.37B

Employees History

Date	Employees	Change (1Y)	Growth (1Y)
Jan 31, 2026	9,600	200	2.13%
Jan 31, 2025	9,400	0	-
Jan 31, 2024	9,400	0	-
Jan 31, 2023	9,400	-600	-6.00%
Jan 31, 2022	10,000	1,300	14.94%
Jan 31, 2021	8,700	-146	-1.65%
Jan 31, 2020	8,846	132	1.51%
Jan 31, 2019	8,714	308	3.66%
Jan 31, 2018	8,406	295	3.64%
Jan 31, 2017	8,111	811	11.11%
Jan 31, 2016	7,300	107	1.49%
Jan 31, 2015	7,193	2,157	42.83%
Jan 31, 2014	5,036	88	1.78%
Jan 31, 2013	4,948	-45	-0.90%
Jan 31, 2012	4,993	522	11.68%
Jan 31, 2011	4,471	-83	-1.82%
Jan 31, 2010	4,554	-306	-6.30%
Jan 31, 2009	4,860	-395	-7.52%
Jan 31, 2008	5,255	-245	-4.45%
Feb 16, 2007	5,500	-254	-4.41%
Feb 21, 2006	5,754	-24	-0.42%
Feb 18, 2005	5,778	-122	-2.07%
Mar 10, 2004	5,900	-500	-7.81%
Mar 20, 2003	6,400	-500	-7.25%
Mar 22, 2002	6,900	900	15.00%
Mar 16, 2001	6,000	-100	-1.64%
Mar 17, 2000	6,100	400	7.02%
Mar 12, 1999	5,700	700	14.00%
Mar 13, 1998	5,000	1,000	25.00%
Mar 10, 1997	4,000	-	-

Sources: Annual number of employees according to filings submitted to the U.S. Securities and Exchange Commission (SEC). Data is also manually gathered from company press releases, IPO filings, and other official sources.