Sean O'Brien

Active White Bear Lake, MN CFO for Alliant Engineering, Incorporated

Sean O'Brien Overview

Sean O'Brien is currently associated with one company, according to public records. The company was incorporated in Florida, Texas, and California fifteen years ago.

Background Report for Sean K. O'Brien


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Network Visualizer

Companies for Sean O'Brien

Name Status
Alliant Engineering, Incorporated
Active

Connections for Sean O'Brien

A connection is made when two people are officers, directors, or otherwise associated with the same company. Sean has twelve known connections and has the most companies in common with Michael Anderson.
1
Michael Anderson
Michael Anderson has the following companies in common with Sean O'Brien
Name Status
A-------------------------------d
Active
1
Brett Burfeind
Brett Burfeind has the following companies in common with Sean O'Brien
Name Status
A-------------------------------d
Active
1
John Dillingham
John Dillingham has the following companies in common with Sean O'Brien
Name Status
A-------------------------------d
Active
1
Thomas Jensen
Thomas Jensen has the following companies in common with Sean O'Brien
Name Status
A-------------------------------d
Active
1
Mark Kronbech
Mark Kronbech has the following companies in common with Sean O'Brien
Name Status
A-------------------------------d
Active
1
Eric Nelson
Eric Nelson has the following companies in common with Sean O'Brien
Name Status
A-------------------------------d
Active
1
Mark Rausch
Mark Rausch has the following companies in common with Sean O'Brien
Name Status
A-------------------------------d
Active
1
Steven Weser
Steven Weser has the following companies in common with Sean O'Brien
Name Status
A-------------------------------d
Active
1
Clark Wicklund
Clark Wicklund has the following companies in common with Sean O'Brien
Name Status
A-------------------------------d
Active
1
Curt Wimpee
Curt Wimpee has the following companies in common with Sean O'Brien
Name Status
A-------------------------------d
Active
1
Robert Green
Robert Green has the following companies in common with Sean O'Brien
Name Status
A-------------------------------d
Inactive
1
Dennis Olmstead
Dennis Olmstead has the following companies in common with Sean O'Brien
Name Status
A-------------------------------d
Inactive

Source

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

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