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Donjon Marine

Diving / subsea contractor · United States

United States Diving / subsea contractor

In brief

Donjon Marine — New Jersey; marine construction, dredging and salvage with diving.

Diving / subsea contractor. We have not been able to confirm that it runs saturation of its own — many companies work surface/air or subcontract it.

Contact details

PhoneNot available

Emailinfo@donjon.com

Contact personNot available

Official websitedonjon.com ↗

Contact pagedonjon.com/contact ↗

LinkedInwww.linkedin.com/company/donjon-marine-co-llc ↗

Public data from the company’s own website, verified on 6 August 2026. Where it says “contact form only”, the company publishes no general email address — use its contact page or LinkedIn.

Visit Donjon Marine ↗