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Compass minerals Headquarters & Office Locations

Verified data Mining Companies 2,000 employees 57 offices worldwide

Headquarters: 9900 W 109th St suite 100, Overland Park, Kansas 66210-1436, United States

Data last updated August 2026 · Sourced via GraphIQ

Headquarters
Overland Park, KS
United States
Total offices
57
across 5 countries
Employees
2,000
est. 2026

Compass minerals headquarters details

9900 W 109th St suite 100

Overland Park

Kansas

66210-1436

United States

2001

All Compass minerals office locations

57 total
City State / region Country Type
Overland Park HQ Kansas United States Headquarters

About Compass minerals

Compass minerals (New York Stock Exchange (NYSE): CMP) is headquartered in Overland Park, Kansas, United States. Founded in 2001, the company operates across 5 countries with approximately 2,000 employees worldwide.

Where is Compass minerals's main office?

Compass minerals's main headquarters office is located at 9900 W 109th St suite 100, Overland Park, Kansas 66210-1436. This serves as the company's primary corporate address and is home to its executive leadership team.

Compass minerals regional offices

Beyond its headquarters in Overland Park, Compass minerals maintains 57 offices across 5 countries. Regional offices span 5 countries.

Compass minerals contact information

The main switchboard for Compass minerals headquarters can be reached at 19133449200. For investor relations, visit compassminerals.com/investor-relations.

What does Compass minerals do?

Compass Minerals International, Inc is an American public company that, through its subsidiaries, is a leading producer of minerals, including salt, magnesium chloride and sulfate of potash. Based in Overland Park, Kansas; the company provides bulk treated and untreated highway deicing salt to customers in North America and the United Kingdom and plant nutrition products to growers worldwide. Compass Minerals also produces consumer deicing and water conditioning products, consumer and commercial culinary salt, and other mineral-based products for consumer, agricultural and industrial applications. In addition, Compass Minerals provides records management services to businesses throughout the United Kingdom.

Frequently asked questions

Where is Compass minerals headquarters?

Compass minerals's headquarters is located at 9900 W 109th St suite 100, Overland Park, Kansas 66210-1436, United States.

How many offices does Compass minerals have?

Compass minerals operates 57 offices across 5 countries as of 2026.

What is Compass minerals's corporate address?

The official corporate address is 9900 W 109th St suite 100, Overland Park, Kansas 66210-1436.

When was Compass minerals founded?

Compass minerals was founded in 2001 and has grown to employ approximately 2,000 people worldwide.

What is Compass minerals's phone number?

The main phone number for Compass minerals headquarters is 19133449200.

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