Diversified Marine
Diversified Marine is a Portland, Oregon private shipbuilder founded in 1980 that designs, constructs, repairs, and repowers tug, barge, and other vessels for commercial maritime operators on the Columbia River, with on-site dry dock capabilities and, post-2026 acquisition, launch and line-handling services.
- Company typePrivate
- Founded1980
- HeadquartersPortland, United States
- Headcount11–50
- GTM typeB2B
- OfferingHardware or Manufacturing
Diversified Marine firmographics
Firmographics- Name
- Diversified Marine
- Legal name
- Diversified Marine Incorporated
- Website
- https://dmipdx.com
- Company type
- Private
- Founded year
- 1980
- Operating status
- Operating
- Headcount range
- 11–50 employees
- Short description
- Diversified Marine is a Portland, Oregon private shipbuilder founded in 1980 that designs, constructs, repairs, and repowers tug, barge, and other vessels for commercial maritime operators on the Columbia River, with on-site dry dock capabilities and, post-2026 acquisition, launch and line-handling services.
- Ownership category
- akta.pro rank
Where Diversified Marine is headquartered
LocationHeadquarters
- HQ city
- Portland
- HQ country
- United States
- HQ region
- North America
Offices1 record
Markets served
Diversified Marine business model
Business model- GTM type
- B2B
- Offering type
- Hardware or Manufacturing
- Cost components
- Personnel, Supply Chain, Infrastructure, Operations
Revenue model
- Vessel Construction: Custom construction of new vessels including tugs and barges of all sizes. Revenue generated from design, construction, and delivery of maritime vessels to customers.
- Repair and Retrofit Services: Vessel repair, retrofitting, and repowering services using on-site dry dock facilities. Provides ongoing maintenance and modernization of existing maritime vessels.
- Fleet Rentals: DMI fleet vessels made available for motion picture rentals and other specialized maritime operations.
Go-to-market motion1 record
Distribution channels1 record
Marketing channels1 record
Diversified Marine product offering
Product offeringCore offering
Portland, Oregon-based shipbuilder that designs, constructs, repairs, and retrofits tug and barge vessels of all sizes. Operates an on-site dry dock for repowering and retrofitting services and makes its constructed fleet available for motion picture rentals and other specialized maritime operations across the Columbia River System.
Differentiator
Problem solved
Functional benefit
Products and services
- Tug and Barge Construction
- New Vessel Construction
- Vessel Retrofitting and Repowering
- Construction and Motion Picture Vessel Rentals
- Anchorage Launch Services
Companies that use Diversified Marine
Customer profileSegments1 record
Ideal customer profiles2 records
Diversified Marine technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature3 records
Diversified Marine partnerships and signals
Strategic signalPartnerships
One partnership is on record.
- Anchorage Launch Services CompanycoreDiversified Marine acquired Anchorage Launch Services Company, a Columbia River launch service provider with over 40 years of experience. The acquisition combines Diversified Marine's vessel construction, repair, and retrofitting capabilities with Anchorage Launch Services' launch and line-handling operations, creating a comprehensive multi-service maritime entity covering the entire Columbia River System. Both companies, rooted in the Columbia River maritime community, expect the partnership to unlock operational synergies, expand service offerings, and provide enhanced career growth and stability for employees.
Scale indicators2 records
Diversified Marine competitors and assessment
Company assessmentDirect peers
- Foss Maritime: Foss, headquartered in Seattle, operates tug and barge services on the Columbia River and U.S. West Coast. While more operations-heavy than construction-heavy, it is the most directly comparable Columbia River tug/barge entity and a likely customer/competitor overlap with Diversified Marine.
- Vigor Marine Group: Vigor is a Portland, Oregon-headquartered shipbuilder and ship repair operator with multiple Pacific Northwest yards. It is one of Diversified Marine's closest geographic and capability peers, building and repairing tugs, barges, and commercial vessels on the Columbia/Puget Sound system.
- All American Marine: All American Marine builds commercial small craft and passenger vessels in Bellingham, WA. While more focused on aluminum passenger/working vessels, it competes for the same Pacific Northwest commercial operator contracts as Diversified Marine.
- Gunderson Marine & Iron (Greenbrier Marine): Gunderson, historically based in Portland, Oregon, is a long-established barge and rail-car manufacturer now operating under The Greenbrier Companies. Direct peer for Diversified Marine's barge construction and repair work in the Portland shipyard cluster.
- Nichols Brothers Boat Builders: Nichols Brothers is a Pacific Northwest (Freeland, WA) steel/aluminum vessel builder serving commercial operators with tugs, barges, ferries, and similar workboats. Directly comparable new-construction capability and customer base to Diversified Marine.
- Lake Union Drydock Company: Lake Union Drydock is a Seattle-based ship repair and conversion yard with on-site drydock capabilities. It competes for the same vessel retrofitting and repowering work as Diversified Marine's on-site dry dock in Portland.
Regional players
- Cascadia Seaweed / Oregon maritime services ecosystem players: Smaller Oregon and lower Columbia tug/barge operators and marine service providers form the immediate customer base and competitive set for Diversified Marine's regional shipbuilding and launch services.
Market position
Customer concentration
Diversified Marine social profiles
Digital presenceDiversified Marine financial estimates
Financial estimateRevenue estimate
Valuation estimate
Diversified Marine leadership team
Management profileNumber of profiles
Diversified Marine subsidiaries and ownership
Company hierarchySubsidiaries1 record
Diversified Marine funding detail
Funding detailFunding overview
Funding rounds1 record
Investors1 record
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Diversified Marine M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Diversified Marine
What does Diversified Marine do?
Portland, Oregon-based shipbuilder that designs, constructs, repairs, and retrofits tug and barge vessels of all sizes. Operates an on-site dry dock for repowering and retrofitting services and makes its constructed fleet available for motion picture rentals and other specialized maritime operations across the Columbia River System.
Is Diversified Marine a public or private company?
Diversified Marine is a private company. It is classified as unknown and is currently operating.
When was Diversified Marine founded?
Diversified Marine was founded in 1980. It employs 11 to 50 people.
Where is Diversified Marine based?
Diversified Marine is headquartered in Portland, United States, in the North America region.
How does Diversified Marine make money?
Three revenue lines are on record. Vessel Construction is the primary driver. The others are repair and Retrofit Services and fleet Rentals.
Who are Diversified Marine's main competitors?
Direct peers on record are Foss Maritime, Vigor Marine Group, All American Marine, Gunderson Marine & Iron (Greenbrier Marine), Nichols Brothers Boat Builders and Lake Union Drydock Company. Cascadia Seaweed / Oregon maritime services ecosystem players is listed as a regional player.
Does Diversified Marine have an API?
No public API is recorded for Diversified Marine.