World Wide Sires, Ltd. logo

World Wide Sires, Ltd. Employee Directory

Dairy Product ManufacturingCalifornia, United States51-200 Employees

World Wide Sires, Ltd. is a mid-sized dairy genetics company based in Visalia, California. Founded in 1971 by Bill Clark, it operates as a wholly owned subsidiary of Select Sires Inc., the largest AI cooperative with farmer owners across six continents. The firm distributes high-quality bovine genetics through its three brands—Select Sires, Accelerated Genetics, and GenerVations—to markets in Europe, Africa, Asia, Oceania, the Middle East, and the Americas. Its customers are dairies and breeding operations that participate in AI programs and herd improvement efforts across these regions. In June 2022, Rebekah Mast was named associate vice president of genetic dairy solutions and talent development for World Wide Sires and Select Sires Inc., a notable leadership appointment for the group.

Find World Wide Sires, Ltd. employees' phone numbers or email addresses

World Wide Sires, Ltd. Global Highlights

Location
Employees

North America
49

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  • United States Of America
    49

Europe
20

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  • United Kingdom Of Great Britain And Northern Ireland
    9
  • Portugal
    2
  • Poland
    2
  • France
    1
  • Romania
    1
  • Denmark
    1
  • Italy
    1
  • Hungary
    1
  • Netherlands
    1
  • Ireland
    1

Oceania
5

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  • New Zealand
    5

Africa
2

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  • Uganda
    1
  • South Africa
    1

Asia
1

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  • Russian Federation
    1

World Wide Sires, Ltd.'s Leadership

  • Vice President Wws Europe, Middle East, And North Africa at World Wide Sires, Ltd.
    B. S.
    Vice President Wws Europe, Middle East, And North Africa
  • Senior Vice President, Europe, Middle East & North Africa At World Wide Sires Ltd at World Wide Sires, Ltd.
    G. F.
    Senior Vice President, Europe, Middle East & North Africa At World Wide Sires Ltd
  • Business Development Director at World Wide Sires, Ltd.
    H. V.
    Business Development Director
  • Director Of Advertising And Public Relations at World Wide Sires, Ltd.
    M. H.
    Director Of Advertising And Public Relations
  • Area Director Of Marketing, Genetic Director at World Wide Sires, Ltd.
    S. K.
    Area Director Of Marketing, Genetic Director
  • Information Technology Director at World Wide Sires, Ltd.
    S. D.
    Information Technology Director
  • Genetic Products Manager at World Wide Sires, Ltd.
    C. R.
    Genetic Products Manager
  • Operations Manager at World Wide Sires, Ltd.
    A. J. G.
    Operations Manager

World Wide Sires, Ltd. Employee Metrics

100%
50%
0%
2026
2025
  • Environmental Services
  • Information Technology
  • Sales
  • Business
  • Business Development
  • Other
  • Consultant

Contact profiles from World Wide Sires, Ltd.

Name
Title
Contact
Location
Last Update
  • Senior Vice President, Europe, Middle East & North Africa At World Wide Sires Ltd at World Wide Sires, Ltd.
    G. F.
    Senior Vice President, Europe, Middle East & North Africa At World Wide Sires Ltd
    France, Auvergne-Rhône-Alpes
    Sep 08, 2026
  • Vice President Wws Europe, Middle East, And North Africa at World Wide Sires, Ltd.
    B. S.
    Vice President Wws Europe, Middle East, And North Africa
    Netherlands, Drenthe
    Dec 05, 2024
  • Business Development Director at World Wide Sires, Ltd.
    H. V.
    Business Development Director
    Italy
    Jun 30, 2026
  • Director Of Advertising And Public Relations at World Wide Sires, Ltd.
    M. H.
    Director Of Advertising And Public Relations
    Sep 19, 2026
  • Area Director Of Marketing, Genetic Director at World Wide Sires, Ltd.
    S. K.
    Area Director Of Marketing, Genetic Director
    Russia
    Jun 28, 2026
  • Information Technology Director at World Wide Sires, Ltd.
    S. D.
    Information Technology Director
    Feb 11, 2025
  • Genetic Products Manager at World Wide Sires, Ltd.
    C. R.
    Genetic Products Manager
    New Zealand, Canterbury
    Jun 25, 2026
  • Operations Manager at World Wide Sires, Ltd.
    A. J. G.
    Operations Manager
    Uganda, Central Region
    Jun 25, 2026
  • Manager at World Wide Sires, Ltd.
    M. D.
    Manager
    Oct 21, 2024
  • Genetic Specialist at World Wide Sires, Ltd.
    B. M.
    Genetic Specialist
    Denmark
    Aug 27, 2026

Frequently Asked Questions

What is World Wide Sires, Ltd. known for?

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World Wide Sires, Ltd. was founded in 1971 and operates in the Dairy Product Manufacturing industry. You can contact World Wide Sires, Ltd.'s main corporate office by phone at . Explore World Wide Sires, Ltd.'s company overview page for more information.

What is World Wide Sires, Ltd.'s most common email format?

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World Wide Sires, Ltd. employees' email format typically follows the pattern of FirstLast@247newssource.com. Trying to find reliable and up-to-date employee contact data? Find more World Wide Sires, Ltd. email formats with LeadIQ.

How many employees does World Wide Sires, Ltd. have currently?

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World Wide Sires, Ltd. has approximately 141 employees as of September 2026. These team members are located across 5 continents, including North America, Europe and Oceania.

Who are World Wide Sires, Ltd.'s key employees and leadership?

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As of September 2026, World Wide Sires, Ltd.'s key employees include:

  • Vice President Wws Europe, Middle East, And North Africa: B. S.
  • Senior Vice President, Europe, Middle East & North Africa At World Wide Sires Ltd: G. F.
  • Business Development Director: H. V.
  • Director Of Advertising And Public Relations: M. H.
  • Area Director Of Marketing, Genetic Director: S. K.

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