Aptar formerly Seaquist Closures logo

Aptar formerly Seaquist Closures Employee Directory

PlasticsWisconsin, United States51-200 Employees

Aptar-Mukwonago designs and manufactures plastic dispensing closures that emphasize convenience for personal care, household, and food/beverage products. As a division of AptarGroup, it forms part of a global supplier of dispensing systems for the consumer products industry. Its client roster includes major brands such as Procter & Gamble, Unilever, and Heinz. The operations are based in Mukwonago, Wisconsin, with a second site in Libertyville, Illinois, and run around the clock. Together, the Mukwonago and Libertyville facilities produce several billion closures per year, reflecting a substantial scale within the plastics manufacturing sector.

Find Aptar formerly Seaquist Closures employees' phone numbers or email addresses

Aptar formerly Seaquist Closures Global Highlights

Location
Employees

North America
17

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  • United States Of America
    17

Europe
6

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  • Germany
    3
  • France
    3

Asia
1

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  • Singapore
    1

South America
1

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  • Brazil
    1

Aptar formerly Seaquist Closures's Leadership

  • Stylized image of a person
    C. S.
    Owner
  • Stylized image of a person
    B. L.
    Managing Director
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    L. G.
    Key Account Sales Manager
  • Stylized image of a person
    A. S.
    European Sales Manager
  • Stylized image of a person
    P. F.
    Sales Manager
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    B. R.
    Supervisor, I And T North America And Latin America Regions
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    C. R.
    Prototype Assistant
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    S. S.
    Operator And Inspector

Aptar formerly Seaquist Closures Employee Metrics

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0%
2026
2025
  • Analytics
  • Arts & Design
  • Program & Project Management
  • Supply Chain
  • Support
  • Other

Contact profiles from Aptar formerly Seaquist Closures

Name
Title
Contact
Location
Last Update
  • Stylized image of a person
    D. G.
    Industrial Designer
    GermanySchleswig-Holstein
    Aug 31, 2026

Frequently Asked Questions

What is Aptar formerly Seaquist Closures known for?

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Aptar formerly Seaquist Closures operates in the Plastics industry; you can contact the main corporate office by phone at . Explore Aptar formerly Seaquist Closures's company overview page for more information.

What is Aptar formerly Seaquist Closures's most common email format?

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

How many employees does Aptar formerly Seaquist Closures have currently?

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Aptar formerly Seaquist Closures has approximately 55 employees as of July 2026. These team members are located across 4 continents, including North AmericaEuropeAsia.

Who are Aptar formerly Seaquist Closures's key employees and leadership?

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As of July 2026, Aptar formerly Seaquist Closures's key employees include:

  • Owner: C. S.
  • Managing Director: B. L.
  • Key Account Sales Manager: L. G.
  • European Sales Manager: A. S.
  • Sales Manager: P. F.

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