William Coponen

Active New Ipswich, NH President for Boss Contractors, Inc.

William Coponen Overview

William Coponen is currently associated with one company, according to public records. The company was incorporated in Florida, and New York thirty-one years ago.

Background Report for William Coponen


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Companies for William Coponen

Name Status
Boss Contractors, Inc.
Active

Connections for William Coponen

A connection is made when two people are officers, directors, or otherwise associated with the same company. William has four known connections and has the most companies in common with James Callahan.
1
James Callahan
James Callahan has the following companies in common with William Coponen
Name Status
B--------------------.
Active
1
Terri Carrier
Terri Carrier has the following companies in common with William Coponen
Name Status
B--------------------.
Active
1
Scott R. Honkala
Scott R. Honkala has the following companies in common with William Coponen
Name Status
B--------------------.
Active
1
Sonja Honkala
Sonja Honkala has the following companies in common with William Coponen
Name Status
B--------------------.
Active

Source

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

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