Vortex Marine Construction
Vortex Marine Construction is a private California-based marine contractor that owns and operates a fleet of floating construction vessels and equipment, delivering design-build ferry terminals, dredging, heavy civil, and pier construction services primarily to federal, state, and local government agencies across the U.S. West and East Coasts.
- Company typePrivate
- Founded1992
- HeadquartersAntioch, United States
- Headcount11–50
- GTM typeB2B
- OfferingServices
What Vortex Marine Construction does
Vortex Marine Construction, Inc. is a California-based private general marine and special project contractor that owns and operates a fleet of floating construction vessels and specialized heavy equipment. Founded in 1992 and headquartered in Antioch, CA, the company operates from a second regional office in Cape Canaveral, Florida, serving West Coast and East Coast markets. Its owned fleet comprises four derrick barges (DB VICTORY, DB VULCAN, DB VIGOR, DB VANTAGE), multiple work boats (SEQUOYA, LAGUNA, LARIAT, VENTURE), dump scows, hopper barges, and a 2012-built hydraulic cutter section dredge manufactured by Custom Dredge Works.
The company delivers four core service lines: Marine Construction (design-build ferry terminals, cruise terminals, concrete terminal piers, steel gangways, breakwaters), Dredging (mechanical and hydraulic sediment removal for harbors and marinas), Special Projects (heavy civil work including shoring, steel pile driving, bridge overpasses), and Heavy Lift operations. Customers are almost exclusively public-sector: federal agencies such as the U.S. Coast Guard, state entities including Caltrans, port authorities such as Canaveral and San Mateo Harbor, and county-level clients such as Merced County. Notable projects include the accelerated China Basin Ferry Terminal for the San Francisco Giants' Pac Bell Ballpark opening and large-scale pier rehabilitation at Canaveral Port Authority.
The revenue model is project-based and quote-driven, with services secured through competitive bidding or direct contracting against government procurement. An additional, secondary revenue stream comes from the sale of marine construction equipment (hydraulic dredges, booster pumps, HDPE dredge pipe), some priced publicly on the company's website. Pricing for service contracts is not disclosed. The firm is privately held, independently owned, and operates with an 11-50 employee headcount.
Vortex Marine Construction firmographics
Firmographics- Name
- Vortex Marine Construction
- Legal name
- Vortex Marine Construction, Inc.
- Website
- https://vortex-sfb.com
- Company type
- Private
- Founded year
- 1992
- Operating status
- Operating
- Headcount range
- 11–50 employees
- Short description
- Vortex Marine Construction is a private California-based marine contractor that owns and operates a fleet of floating construction vessels and equipment, delivering design-build ferry terminals, dredging, heavy civil, and pier construction services primarily to federal, state, and local government agencies across the U.S. West and East Coasts.
- Ownership category
- akta.pro rank
Vortex Marine Construction industry classification
Industry- Product category
- Marine Construction Services
- NAICS
- Support Activities for Water Transportation (4883)
- SIC
- Heavy Construction Other Than Bldg Const - Contractors (1600), Construction - Special Trade Contractors (1700)
- akta.pro primary industry
- Marine Terminals & Cargo Handling Infrastructure (RoRo, Bulk, Container) (IMAFAJAF)
- akta.pro secondary industry
- Heavy Lifting & Material Handling Infrastructure (Goliath Cranes, Jib Cranes, Hoists) (IMAJALAD)
Keywords
Where Vortex Marine Construction is headquartered
LocationHeadquarters
- HQ city
- Antioch
- HQ country
- United States
- HQ region
- North America
Offices2 records
Markets served
Vortex Marine Construction business model
Business model- GTM type
- B2B
- Offering type
- Services
- Cost components
- Personnel, Operations, Infrastructure, Supply Chain, Technology or R&D
Revenue model
- Marine Construction Services: Project-based marine construction services including design-build ferry terminals, pier construction, breakwater installation, and waterfront infrastructure for government and commercial clients
- Dredging Services: Mechanical and hydraulic dredging services for harbors, marinas, and waterways, including sediment removal and upland disposal
- Equipment Sales: Sale of marine construction equipment including hydraulic dredges, booster pumps, and HDPE dredge pipe
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| One time/ perpetual license | Multi-year contract | Hydraulic Dredge (2012) - Custom Dredge Works build |
| Unit Pricing | Multi-year contract | 16" X 18" Booster Pump |
| Unit Pricing | Pay-as-you-go | HDPE Dredge Pipe - 18" DR 17 |
Go-to-market motion1 record
Distribution channels3 records
Marketing channels1 record
Vortex Marine Construction product offering
Product offeringCore offering
Vortex Marine Construction is a California-based general marine and special project contractor that owns and operates a fleet of floating construction vessels and equipment. The company delivers four core service lines—marine construction (design-build ferry terminals, cruise terminals, piers, breakwaters, and waterfront infrastructure), dredging (mechanical and hydraulic), heavy lift, and special projects (heavy civil, shoring, steel pile driving, bridge overpass construction)—to federal, state, and local government agencies, port districts, transportation authorities, and commercial marine operators. The company also resells marine construction equipment including a 2012 hydraulic dredge, booster pumps, and HDPE dredge pipe.
Product overview
Vortex Marine Construction is a California-based general marine and special project contractor offering a diversified portfolio of marine construction services. The company operates four core service lines: Marine Construction (ferry terminals, cruise terminals, breakwaters, piers), Dredging (mechanical and hydraulic), Special Projects (heavy civil, shoring, bridge foundations), and Heavy Lift operations. The company owns and operates a fleet of specialized marine equipment including derrick barges (DB VICTORY, DB VULCAN, DB VANTAGE, DB VIGOR), work boats (SEQUOYA, LAGUNA, LARIAT, VENTURE), and various barges and scows. Equipment for sale includes a 2012 Hydraulic Cutter Section Dredge, booster pumps, and HDPE dredge pipe.
Differentiator
Problem solved
Functional benefit
Products and services
- Marine Construction General marine construction services including design-build ferry terminals, cruise terminals, concrete terminal piers, steel gangways, breakwaters, and waterfront infrastructure for government agencies and commercial marine operators.
- Dredging Mechanical and hydraulic dredging services for harbors, boat launch ramps, and marina basins, including sediment removal and upland disposal site construction for port authorities, marinas, and government agencies.
- Special Projects Heavy civil construction projects including shoring and bracing systems, steel pile driving, bridge overpass construction, and highway interchange work for transportation authorities and government agencies.
- Heavy Lift Specialized heavy lift marine construction services including design-build ferry terminals and large-scale infrastructure installation using owned derrick barges and floating construction equipment.
- Hydraulic Cutter Section Dredge (2012) Custom-built hydraulic dredge (2012) by Custom Dredge Works with 102' overall length, 6.0' minimum to 44.0' maximum depth, 55' ladder length, 23'-6" width, 18" suction/16" discharge, available for purchase at $1,850,000 USD.
- 16" X 18" Booster Pump Caterpillar C-32 ACERT 1125HP booster/dredge pump with TwinDisc marine transmission, 2000-gallon shared fuel capacity, Pearce 16x18x40 dredge pump, 18" suction and 16" discharge, CA CARB Certified, priced at $490,000 USD.
- HDPE Dredge Pipe 18" DR 17 HDPE dredge pipe, 1.059" minimum wall thickness, 125 PSI rated, 20,000 linear feet available in 1000' flanged sections, in excellent condition, priced at $17.00/foot USD.
Companies that use Vortex Marine Construction
Customer profileNamed customers7 records
Segments6 records
Ideal customer profiles2 records
Vortex Marine Construction technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature1 record
Vortex Marine Construction partnerships and signals
Strategic signalPartnerships
One partnership is on record.
- Treviicos-Rodio JVminorVortex provided marine construction and general marine support services as subcontractor to the Treviicos-Rodio JV on the Walter F. George Lock, Powerhouse, and Spillway design-build project. Vortex's scope included dredging, removal of submarine obstructions, underwater concrete placement, sheet pile installation, lock wall reconstruction, and dredge spoils removal in water depths up to 100 feet.
Scale indicators1 record
Recent moves5 records
Expansion highlights3 records
Vortex Marine Construction competitors and assessment
Company assessmentRegional players
- Pacific Dredge & Construction: West Coast-based dredging and marine construction contractor focused on harbor and port maintenance. Comparable service offering though primarily regional to California.
Direct peers
- Dutra Group: San Francisco Bay Area-based marine construction, dredging, and heavy lift contractor with similar fleet of derrick barges, tugboats, and dump scows. Direct competitor on West Coast port, harbor, and ferry terminal projects.
- Manson Construction Co. Major U.S. marine construction and dredging contractor operating derrick barges, dredges, and tugboats across the West Coast, Gulf, and East Coast. Competes directly with Vortex on government dredging and marine infrastructure work.
- Weeks Marine: Established marine construction, dredging, and tunneling contractor operating on the East Coast and Gulf. Competes with Vortex on port, harbor, and coastal infrastructure projects with overlapping capabilities.
- Orion Marine Group: Publicly traded marine contractor providing marine construction, dredging, and specialty services across U.S. waterways. Direct peer in service mix (heavy civil marine, pier construction, dredging) though materially larger.
- Jay Cashman Inc. Multi-disciplinary marine contractor and heavy civil builder with dredging, marine construction, and underwater services. Comparable in service mix and operates with East Coast concentration similar to Vortex's Florida footprint.
- R.E. Staite Engineering: San Diego-based marine construction and dredging contractor with comparable fleet of floating equipment. Direct peer on West Coast port, harbor, and waterfront infrastructure work.
- Connolly-Pacific Co. Long-standing West Coast marine construction and heavy lift contractor specializing in pier, wharf, and bridge foundation work. Direct competitor on California-based marine infrastructure projects.
Broad incumbents
- Great Lakes Dredge & Dock Corporation: The largest U.S. dredging contractor and major marine construction player with publicly disclosed financials and a far larger fleet. Overlaps with Vortex on dredging and port infrastructure but operates at significantly greater scale.
- Tidewater Inc. Global offshore vessel operator with marine services including offshore support and marine construction equipment. Broader incumbent with overlapping marine capabilities though primarily offshore oil and gas focused.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat3 records
Key risks6 records
Key highlights6 records
Customer concentration
Vortex Marine Construction social profiles
Digital presenceVortex Marine Construction financial estimates
Financial estimateRevenue estimate
Valuation estimate
Vortex Marine Construction leadership team
Management profileNumber of profiles
Vortex Marine Construction funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Vortex Marine Construction 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 Vortex Marine Construction
What does Vortex Marine Construction do?
Vortex Marine Construction is a California-based general marine and special project contractor that owns and operates a fleet of floating construction vessels and equipment. The company delivers four core service lines—marine construction (design-build ferry terminals, cruise terminals, piers, breakwaters, and waterfront infrastructure), dredging (mechanical and hydraulic), heavy lift, and special projects (heavy civil, shoring, steel pile driving, bridge overpass construction)—to federal, state, and local government agencies, port districts, transportation authorities, and commercial marine operators. The company also resells marine construction equipment including a 2012 hydraulic dredge, booster pumps, and HDPE dredge pipe.
Is Vortex Marine Construction a public or private company?
Vortex Marine Construction is a private company. It is classified as unknown and is currently operating.
When was Vortex Marine Construction founded?
Vortex Marine Construction was founded in 1992. It employs 11 to 50 people.
Where is Vortex Marine Construction based?
Vortex Marine Construction is headquartered in Antioch, United States, in the North America region.
How does Vortex Marine Construction make money?
Three revenue lines are on record. Marine Construction Services are the primary driver. The others are dredging Services and equipment Sales.
Who are Vortex Marine Construction's main competitors?
Pacific Dredge & Construction is listed as a regional player. Direct peers are Dutra Group, Manson Construction Co., Weeks Marine, Orion Marine Group, Jay Cashman Inc., R.E. Staite Engineering and Connolly-Pacific Co.. Broad incumbents are Great Lakes Dredge & Dock Corporation and Tidewater Inc..
Does Vortex Marine Construction have an API?
No public API is recorded for Vortex Marine Construction.
What industry is Vortex Marine Construction in?
Vortex Marine Construction's product category is Marine Construction Services. Its primary akta.pro industry code is IMAFAJAF, Marine Terminals & Cargo Handling Infrastructure (RoRo, Bulk, Container), with a secondary code of IMAJALAD, Heavy Lifting & Material Handling Infrastructure (Goliath Cranes, Jib Cranes, Hoists). Its NAICS code is 4883 and its SIC code is 1600.