Unimin Corporation (a member of the Sibelco Group) Employee Directory

MiningConnecticut, United States201-500 Employees

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Find Unimin Corporation (a member of the Sibelco Group) employees' phone numbers or email addresses

Unimin Corporation (a member of the Sibelco Group) Global Highlights

North America
422

United States Of America
397
Canada
22
Mexico
3

South America
3

Argentina
2
Venezuela
1

Europe
2

Spain
1
United Kingdom Of Great Britain And Northern Ireland
1

Unimin Corporation (a member of the Sibelco Group)'s Leadership

J. H.
Vice President / Sales Services
Mobile Phone
Email
A. O.
Vice President And Safety And Health
Mobile Phone
Email
G. E.
Vice President Information Technology
Mobile Phone
Email
K. C.
President
Mobile Phone
Email
B. W.
Owner
Mobile Phone
Email
D. R.
Vice-President Of Gmp Technical Services
Mobile Phone
Email
D. B.
Sr. Vice President/Operations
Mobile Phone
Email
R. S.
Senior Vice President And General Counsel
Mobile Phone
Email

Unimin Corporation (a member of the Sibelco Group) Employee Metrics

100%

50%

2026

2025

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

Contact profiles from Unimin Corporation (a member of the Sibelco Group)

Name

Title

Contact Info

Location

Last Update

B. W.
Owner
Mobile Phone
Email
Oct 18, 2024
K. C.
President
Mobile Phone
Email
United StatesConnecticut
Sep 09, 2025
J. H.
Vice President / Sales Services
Mobile Phone
Email
United StatesNorth Carolina
Jan 29, 2026
D. R.
Vice-President Of Gmp Technical Services
Mobile Phone
Email
United StatesTexas
Oct 21, 2025
D. B.
Sr. Vice President/Operations
Mobile Phone
Email
United StatesConnecticut
Sep 09, 2025
A. O.
Vice President And Safety And Health
Mobile Phone
Email
UNITED STATES
Mar 08, 2023
G. E.
Vice President Information Technology
Mobile Phone
Email
Oct 22, 2024
R. S.
Senior Vice President And General Counsel
Mobile Phone
Email
United StatesConnecticut
Nov 21, 2023
D. F.
Director Of Procurement
Mobile Phone
Email
United StatesConnecticut
Jan 31, 2024
P. T.
Director And Logistics Pricing
Mobile Phone
Email
Oct 16, 2024

Frequently Asked Questions

What is Unimin Corporation (a member of the Sibelco Group) known for?

Unimin Corporation (a member of the Sibelco Group) 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 (a member of the Sibelco Group)'s company overview page for more information.

What is Unimin Corporation (a member of the Sibelco Group)'s most common email format?

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

How many employees does Unimin Corporation (a member of the Sibelco Group) have currently?

Unimin Corporation (a member of the Sibelco Group) has approximately 355 employees as of February 2026. These team members are located across 3 continents, including North AmericaSouth AmericaEurope.

Who are Unimin Corporation (a member of the Sibelco Group)'s key employees and leadership?

As of February 2026, Unimin Corporation (a member of the Sibelco Group)'s key employees include:

Vice President / Sales Services: J. H.
Vice President And Safety And Health: A. O.
Vice President Information Technology: G. E.
President: K. C.
Owner: B. W.

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