John Perko

Active Castle Rock, CO Secretary for Great Southwestern Construction, Inc.

John Perko Overview

John Perko is currently associated with one company, according to public records. The company was incorporated in Florida, Texas, California, and Nevada forty-two years ago.

Background Report for John M. Perko


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Network Visualizer

Companies for John Perko

Name Status
Great Southwestern Construction, Inc.
Active

Connections for John Perko

A connection is made when two people are officers, directors, or otherwise associated with the same company. John has twenty known connections and has the most companies in common with Mike Bachli.
1
Mike Bachli
Mike Bachli has the following companies in common with John Perko
Name Status
G-----------------------------------.
Active
1
Mark A. Enos
Mark A. Enos has the following companies in common with John Perko
Name Status
G-----------------------------------.
Active
1
Lindsey Helgoth
Lindsey Helgoth has the following companies in common with John Perko
Name Status
G-----------------------------------.
Active
1
Russell Hinnen
Russell Hinnen has the following companies in common with John Perko
Name Status
G-----------------------------------.
Active
1
Kendra Lane
Kendra Lane has the following companies in common with John Perko
Name Status
G-----------------------------------.
Active
1
Brandon M. Lark
Brandon M. Lark has the following companies in common with John Perko
Name Status
G-----------------------------------.
Active
1
Travis M. Martinez
Travis M. Martinez has the following companies in common with John Perko
Name Status
G-----------------------------------.
Active
1
Matt M. McCain
Matt M. McCain has the following companies in common with John Perko
Name Status
G-----------------------------------.
Active
1
Jacob Miller
Jacob Miller has the following companies in common with John Perko
Name Status
G-----------------------------------.
Active
1
Brad Munden
Brad Munden has the following companies in common with John Perko
Name Status
G-----------------------------------.
Active
1
Robert F. Agnew
Robert F. Agnew has the following companies in common with John Perko
Name Status
G-----------------------------------.
Inactive
1
Francis J. Barciak
Francis J. Barciak has the following companies in common with John Perko
Name Status
G-----------------------------------.
Inactive
1
Paul J. Evans
Paul J. Evans has the following companies in common with John Perko
Name Status
G-----------------------------------.
Inactive
1
Nancy Ferguson
Nancy Ferguson has the following companies in common with John Perko
Name Status
G-----------------------------------.
Inactive
1
Barciak J. Francis
Barciak J. Francis has the following companies in common with John Perko
Name Status
G-----------------------------------.
Inactive
1
Willima A. Koertner
Willima A. Koertner has the following companies in common with John Perko
Name Status
G-----------------------------------.
Inactive
1
Michael L. Orndahl
Michael L. Orndahl has the following companies in common with John Perko
Name Status
G-----------------------------------.
Inactive
1
Marisa Owens
Marisa Owens has the following companies in common with John Perko
Name Status
G-----------------------------------.
Inactive
1
Brian L. Smolinski
Brian L. Smolinski has the following companies in common with John Perko
Name Status
G-----------------------------------.
Inactive
1
Frank P. Volpe
Frank P. Volpe has the following companies in common with John Perko
Name Status
G-----------------------------------.
Inactive

Source

Florida Department of State
Data last refreshed on Monday, April 6, 2026

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