Dukane Seacom Competitors and Similar CompaniesClear all

Colonna's Shipyard's competitors and similar companies include Harken and Kaman.

	Colonna's Shipyard Colonna's Shipyard is a company that provides ship repair, machining, and steel fabrication services.	Harken Harken is a company that manufactures sailboat hardware and accessories.	Kaman Kaman is a company that manufactures aircraft subassemblies, components, and parts.
Founding Date	Founding Date 1875	Founding Date 1967	Founding Date 1945
Type	Type Private	Type Private	Type Subsidiary
Tags	Tags Manufacturing & Industrial marine maritime shipbuilding welding	Tags Manufacturing & Industrial hydraulic maritime mechanical components safety	Tags Manufacturing & Industrial mechanical components metal products sensors
Locations	Locations Norfolk, US HQ Atlantic Beach, US Chula Vista, US	Locations Pewaukee, US HQ Brookvale, AU Limido Comasco, IT Stockholm, SE Lymington, GB Largo, US Middletown, US	Locations Bloomfield, US HQ Höchstadt, DE Rimpar, DE Amsterdam, NL Avon, US Bennington, US see more
Employees	Employees 3415% increase	Employees 307	Employees 3,000
Operating ⚠
Facility Space, sq. ft.	Facility Space, sq. ft. 240 k (Dec, 2021)	Facility Space, sq. ft. N/A	Facility Space, sq. ft. 2.2 m (FY, 2023)
Trademarks	Trademarks 1 (Jun, 2020)	Trademarks N/A	Trademarks 99 (FY, 2021)

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Pewaukee, US

Employees

307

Harken is a company that manufactures sailboat hardware and accessories.

Bloomfield, US

Kaman is a company that manufactures aircraft subassemblies, components, and parts.

Operating ⚠