John Knowles

Active Sheboygan, WI President for Knowles-Cervenka Engineering, S.C. Inc.

John Knowles Overview

John Knowles has been associated with two companies, according to public records. The companies were formed over a one year period with the most recent being incorporated two years ago in May of 2024. One of the companies is still active while the remaining one is now listed as inactive.

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Companies for John Knowles

Name Status
Knowles-Cervenka Engineering, S.C. Inc.
Active
Knowles-Cervenka Engineering, LLC
Inactive

Connections for John Knowles

A connection is made when two people are officers, directors, or otherwise associated with the same company. John Knowles has only one known connection.
2
Jan Cervenka
Jan Cervenka has the following companies in common with John Knowles
Name Status
K-------------------------------------.
Active
K-------------------------------C
Inactive

Source

Florida Department of State
Data last refreshed on Friday, July 10, 2026

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