What departments does Unimin Corporation have?

Unimin Corporation has employees across 13 departments including Sales, Operations, Marketing, Healthcare Services, Information Technology.

What is the largest department at Unimin Corporation?

The largest department at Unimin Corporation is Sales with 8 employees.

Where are Unimin Corporation employees located globally?

Unimin Corporation has employees across 4 continents and 8 countries including Spain, United Kingdom Of Great Britain And Northern Ireland, United States Of America, Canada, Mexico.

How has Unimin Corporation's team size changed over time?

Unimin Corporation's team has decreased from approximately 618 to 170 employees based on available data.

Unimin Corporation Employee Directory

MiningConnecticut, United States201-500 Employees

Unimin Corporation, a mid-sized mining company based in New Canaan, Connecticut, became Covia after a 2018 merger with Fairmount Santrol. The resulting Covia operates as a diversified minerals and materials platform, offering a broad set of capabilities and services across its operations. The company holds silica sand assets, including the Camden silica sand assets in Tennessee, and has engaged in asset sales as part of its strategic realignment. Covia has pursued significant mergers to build a multi-basin platform for serving producers in major oil and gas plays, such as its 2024 merger with Black Mountain Sand.

Unimin Corporation Global Highlights

North America
427

United States Of America
403
Canada
21
Mexico
3

South America
3

Argentina
2
Venezuela
1

Europe
2

Spain
1
United Kingdom Of Great Britain And Northern Ireland
1

Unimin Corporation's Leadership

J. H.
Vice President / Sales Services
Mobile Phone
Email
C. C.
Vice President Of Operations
Mobile Phone
Email
A. O.
Vice President And Safety And Health
Mobile Phone
Email
E. S.
Vice President Information Technology Americas
Mobile Phone
Email
G. E.
Vice President Information Technology
Mobile Phone
Email
R. A.
Vice President Financial Planning And Analysis
Mobile Phone
Email
K. C.
President
Mobile Phone
Email
B. W.
Owner
Mobile Phone
Email

Unimin Corporation Employee Metrics

100%

50%

0%

2026

2025

Quality Assurance
Administrative
Sales
Engineering
Research
Other
Purchasing
Healthcare Services
Civil Engineering & Construction
Biotechnology

Contact profiles from Unimin Corporation

Name

Title

Contact Info

Location

Last Update

B. W.
Owner
Mobile Phone
Email
Oct 18, 2024
K. C.
President
Mobile Phone
Email
United StatesConnecticut
May 29, 2026
J. H.
Vice President / Sales Services
Mobile Phone
Email
United StatesNorth Carolina
May 28, 2026
C. C.
Vice President Of Operations
Mobile Phone
Email
United StatesMinnesota
May 29, 2026
D. R.
Vice-President Of Gmp Technical Services
Mobile Phone
Email
United StatesMaryland
Apr 14, 2026
D. B.
Sr. Vice President/Operations
Mobile Phone
Email
United StatesConnecticut
Sep 09, 2025
S. R.
Vice-President Marketing
Mobile Phone
Email
United StatesNew Jersey
Jun 02, 2026
A. O.
Vice President And Safety And Health
Mobile Phone
Email
UNITED STATES
Mar 08, 2023
E. S.
Vice President Information Technology Americas
Mobile Phone
Email
Oct 21, 2024
G. E.
Vice President Information Technology
Mobile Phone
Email
Oct 22, 2024

Frequently Asked Questions

What is Unimin Corporation known for?

Unimin Corporation operates in the Mining industry. The company's main headquarters is located in 258 Elm Street New Canaan, Connecticut 06840 United States; you can contact the main corporate office by phone at

+1-870-346-****

. Explore Unimin Corporation's company overview page for more information.

What is Unimin Corporation's most common email format?

Unimin Corporation employees' email format typically follows the pattern of . Trying to find reliable and up-to-date employee contact data? Find more Unimin Corporation email formats with LeadIQ.

How many employees does Unimin Corporation have currently?

Unimin Corporation has approximately 349 employees as of June 2026. These team members are located across 3 continents, including North AmericaSouth AmericaEurope.

Who are Unimin Corporation's key employees and leadership?

As of June 2026, Unimin Corporation's key employees include:

Vice President / Sales Services: J. H.
Vice President Of Operations: C. C.
Vice President And Safety And Health: A. O.
Vice President Information Technology Americas: E. S.
Vice President Information Technology: G. E.

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Unimin Corporation Employee Directory

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