Company Insights
Published on
April 22, 2026

How Many People Work at Core & Main? Headcount and Employee Trends

Total Employees
5700
7.2% from last year
0
New Hires (YTD)
49
5% of total workforce
Departments
18
650 in Engineering
Locations
314
5,012 in New York, NY
  • Core & Main Inc., headquartered in St. Louis, Missouri, is a leading specialty distributor focused on water, wastewater, storm drainage, and fire protection products, serving municipalities and contractors across various markets.
  • In January 2026, Core & Main completed the acquisition of Pioneer Supply, enhancing its distribution capabilities in Oklahoma and Texas, and opened a new facility in Redmond, Oregon, to expand its regional footprint.
  • The company provides solutions to a diverse customer base, including municipalities and private water companies, leveraging its extensive network of over 370 locations across the U.S.
  • Core & Main's ideal buyers are municipalities and contractors seeking reliable infrastructure solutions, addressing the critical need for safe and efficient water management systems, making them a key player in the infrastructure sector.

Core & Main Headcount Breakdown by Department

Core & Main's workforce is structured across 18 departments, with Sales being the largest at 519 employees, followed by Operations with 339. The Executive and Finance departments also contribute significantly, with headcounts of 181 and 120, respectively. This distribution indicates a strong emphasis on sales and operational efficiency, supporting the company's diversified wholesaler model. Additionally, departments such as Information Technology and Human Resources reflect a balanced approach to supporting core business functions.

Sales
519
Operations
339
Executive
181
Finance
120
Information Technology
73
Community And Social Services
46
Human Resources
46
Engineering
23
Marketing
6
Other
337

Core & Main Employees by Location

The company operates across 314 locations, with a notable concentration in Saint Louis, MO, which houses 105 employees. Other significant locations include Denver, CO, with 43 employees, and Houston, TX, with 31. The large 'Other' category, accounting for 837 employees, suggests a distributed workforce across various regions, indicating a strategic approach to geographic coverage and market reach. This distribution allows for flexibility and responsiveness to local market demands.

Saint Louis, MO
105
Denver, CO
43
Houston, TX
31
Eden Prairie, MN
18
Dallas, TX
16
Atlanta, GA
14
San Jose, CA
11
Orlando, FL
11
Phoenix, AZ
11
Other
837
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