About Donjon Marine
Donjon Marine is a company based in Hillside, USA founded in 1966 was acquired by Tallvine Partners in September 2025. It operates as a Professional Services and Managed Services. Donjon Marine offers products and services including Marine Salvage, Dredging, Shipbuilding & Repair, and Recycling.
- Headquarter Hillside, USA
-
Sectors
Aerospace, Defense & Maritime
-
Email
Locked
-
Phone
Locked
-
Website
Locked
-
Annual Revenue
Not available
-
Net Profit
Not available
-
EBITDA
Not available
-
Latest Funding Round
Not available
- Investors
-
Employee Count
Not available
-
Acquired by
Tallvine Partners
(Sep 24, 2025)
Unlock complete access to The Company Check
Get unrestricted viewing across everything we track — from companies and brands to investors, funding rounds, acquisitions, financials, and more.
- Unlimited viewing on all profiles Companies, investors, financials, funding, acquisitions & directors
- Full access to every database India & global coverage, advanced filters and rich profile details
- Always-on access from your team account Single premium plan for everything you see on the portal
Products & Services of Donjon Marine
Donjon Marine offers a comprehensive portfolio of products and services, including Marine Salvage, Dredging, Shipbuilding & Repair, and Recycling.
Marine salvage operations are conducted for vessel recovery.
Dredging services are provided for environmental and conventional needs.
Shipbuilding and repair services are offered at Great Lakes.
Recycling services are managed for sustainable waste processing.
Funding Insights of Donjon Marine
Detailed funding history for Donjon Marine
Round names, dates, amounts, investors, and valuation history require an active premium plan.
- Round names and dates
- Funding amounts
- Participating investors
- Valuation history
Verified entity values are shown only after access is granted.
Investors in Donjon Marine
Donjon Marine has secured backing from 1 investor. Prominent investors backing the company include Tallvine Partners.
| Investor | Description | Founded Year | Domain | Location |
|---|---|---|---|---|
|
Independent firm specializing in value-add investments for middle-market infrastructure assets.
|
Locked | Locked | Locked |
Investor details for Donjon Marine
Investor domains, locations, round participation, and complete history require an active premium plan.
- Investor domains
- Investor locations
- Funding rounds
- Participation history
Verified entity values are shown only after access is granted.
Investments & Acquisitions by Donjon Marine
Investment portfolio details for Donjon Marine
Portfolio company identities, transaction dates, round details, and investment values require an active premium plan.
- Portfolio identities
- Transaction dates
- Round details
- Investment values
Verified entity values are shown only after access is granted.
Financial Statements - Donjon Marine
Detailed financials for Donjon Marine
Historical revenue, profit, statement rows, ratios, and trend charts require an active premium plan.
- Historical revenue
- Profit trends
- Statement rows
- Financial ratios
Verified entity values are shown only after access is granted.
Donjon Marine Comparisons
Peer comparison for Donjon Marine
Named peer metrics, headcount, funding, location, and side-by-side benchmarks require an active premium plan.
- Named peers
- Headcount comparison
- Funding comparison
- Operating benchmarks
Verified entity values are shown only after access is granted.
Competitors of Donjon Marine
Detailed competitors of Donjon Marine
Competitor domains, locations, full profiles, and operating metrics require an active premium plan.
- Domains and locations
- Full company profiles
- Operating metrics
- Competitive positioning
Verified entity values are shown only after access is granted.
Latest news on Donjon Marine
Complete news archive for Donjon Marine
Full article history, source details, and older brand coverage require an active premium plan.
- Full article archive
- Source and publication date
- Older coverage
- Brand-specific news history
Verified entity values are shown only after access is granted.
Frequently Asked Questions about Donjon Marine
Donjon Marine was founded in 1966.
Donjon Marine is involved in providing marine salvage, dredging, and shipbuilding services. Operations are conducted across sectors like environmental remediation, marine transportation, and heavy lift transport. Solutions are offered for pollution control, land and marine demolition, and landfill site management. The company is based in the Northeastern United States with global operations.
Donjon Marine offers Marine Salvage, Dredging, Shipbuilding & Repair, and Recycling.
Donjon Marine has 1 investor. Key investors include Tallvine Partners.