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Williams Selyem Winery Employee Directory

Beverage ManufacturingCalifornia, United States11-50 Employees

Williams Selyem Winery is a California-based beverage producer that focuses on Pinot Noir, Chardonnay, and Zinfandel. The winery traces its roots to the first Pinot Noir vintage produced in 1981 and emphasizes collaborative involvement across all staff in the winemaking process. Based in Healdsburg, it operates as a small to mid-sized operation with a dedicated team.

In 2025 the winery announced leadership appointments, naming Philip O'Conor as Vice President of Sales & Marketing and Michael Thomas as Chief Financial Officer. Earlier, in 2017, Williams Selyem appointed Jeff Mangahas as director of winemaking, reflecting a continuing focus on shaping its winemaking direction.

Find Williams Selyem Winery employees' phone numbers or email addresses

Williams Selyem Winery Global Highlights

Location
Employees

North America
64

Minus sign iconPlus sign icon
  • United States Of America
    64

Williams Selyem Winery's Leadership

  • Stylized image of a person
    T. E.
    President And Chief Executive Officer
    Phone icon
    Mobile Phone
  • Stylized image of a person
    N. M.
    National & International Sales Manager
    Phone icon
    Mobile Phone
  • Stylized image of a person
    A. P. M.
    Harvest Intern
    Phone icon
    Mobile Phone
  • Stylized image of a person
    J. J.
    Sales & Marketing Coordinator
    Phone icon
    Mobile Phone
  • Stylized image of a person
    J. R.
    Cellar Master
    Phone icon
    Mobile Phone
  • Stylized image of a person
    J. A. M. D.
    Estate Host
    Phone icon
    Mobile Phone
  • Stylized image of a person
    J. P.
    Cellar Worker
    Phone icon
    Mobile Phone
  • Stylized image of a person
    L. T.
    Harvest Intern
    Phone icon
    Mobile Phone

Williams Selyem Winery Employee Metrics

100%
50%
0%
2026
2025
  • Community & Social Services
  • Administrative
  • Supply Chain
  • Support
  • Accounting
  • Other
  • Retail
  • Biotechnology

Contact profiles from Williams Selyem Winery

Name
Title
Contact Info
Location
Last Update
  • Stylized image of a person
    T. E.
    President And Chief Executive Officer
    Phone icon
    Mobile Phone
    Oct 23, 2024
  • Stylized image of a person
    N. M.
    National & International Sales Manager
    Phone icon
    Mobile Phone
    Bay
    Jun 29, 2026
  • Stylized image of a person
    A. P. M.
    Harvest Intern
    Phone icon
    Mobile Phone
    Jan 09, 2026
  • Stylized image of a person
    J. J.
    Sales & Marketing Coordinator
    Phone icon
    Mobile Phone
    Oct 21, 2024
  • Stylized image of a person
    J. R.
    Cellar Master
    Phone icon
    Mobile Phone
    Oct 18, 2024
  • Stylized image of a person
    J. A. M. D.
    Estate Host
    Phone icon
    Mobile Phone
    Oct 28, 2024
  • Stylized image of a person
    J. P.
    Cellar Worker
    Phone icon
    Mobile Phone
    Oct 22, 2024
  • Stylized image of a person
    L. T.
    Harvest Intern
    Phone icon
    Mobile Phone
    Oct 22, 2024

Frequently Asked Questions

What is Williams Selyem Winery known for?

Minus sign iconPlus sign iconWilliams Selyem Winery operates in the Beverage Manufacturing industry; you can contact the main corporate office by phone at
+1-707-433-****
. Explore Williams Selyem Winery's company overview page for more information.

What is Williams Selyem Winery's most common email format?

Minus sign iconPlus sign iconWilliams Selyem Winery employees' email format typically follows the pattern of . Trying to find reliable and up-to-date employee contact data? Find more Williams Selyem Winery email formats with LeadIQ.

How many employees does Williams Selyem Winery have currently?

Minus sign iconPlus sign iconWilliams Selyem Winery has approximately 33 employees as of July 2026. These team members are located across 1 continents, including North America.

Who are Williams Selyem Winery's key employees and leadership?

Minus sign iconPlus sign icon

As of July 2026, Williams Selyem Winery's key employees include:

  • President And Chief Executive Officer: T. E.
  • National & International Sales Manager: N. M.
  • Harvest Intern: A. P. M.
  • Sales & Marketing Coordinator: J. J.
  • Cellar Master: J. R.

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