Corn Island Shipyard
Corn Island Shipyard is a privately held Indiana-based shipbuilder founded in 1991 that designs and fabricates custom barges and specialized marine structures — including tank, deck, crane, grain, ferry, and casino vessels — for US commercial marine operators across all major US waterways.
- Company typePrivate
- Founded1991
- HeadquartersGrandview, Indiana, United States
- Headcount11–50
- GTM typeB2B
- OfferingHardware or Manufacturing
What Corn Island Shipyard does
Corn Island Shipyard (CIS) is a privately held custom shipbuilder founded in 1991 and headquartered in Grandview, Indiana. The company designs and fabricates custom barges and specialized marine structures for US commercial marine operators, construction companies, and gaming establishments across the East coast, West coast, Gulf coast, Great Lakes, and inland waterway system. Its product portfolio spans crane barges, deck barges, tank barges (including 110,000 bbl class), grain barges, dry cargo vessels, dump scows, scows, casino barges, ferries, boats, dredging vessels, and drydock services, with options for ABS-classed or unclassed construction.
The business is built on a 50-acre fabrication facility with 106,000 ft² of linear fabrication space, supported by overhead cranes up to 57 tons, crawler cranes up to 350 tons, and a 1200-ton hydraulic press, plus a launchway capable of handling vessels up to 600 ft long x 108 ft wide. In-house design and engineering using 2D and 3D CAD programs allow the company to control quality from concept through delivery, accommodating complex builds such as intricate piping and precision structural work.
The revenue model is project-based custom manufacturing: customers specify vessel requirements and CIS designs and builds to order, with pricing determined per project by size, complexity, and specifications. Sales are handled directly through the engineering department (contacts Brian Varner and Jon Boeglin), with no intermediary distribution channels. The company maintains a minimal public marketing footprint — primarily a corporate website, an active YouTube channel, and no disclosed social media, paid advertising, or content marketing strategy. No patents, certifications, or external investors are disclosed in the source material.
Corn Island Shipyard firmographics
Firmographics- Name
- Corn Island Shipyard
- Legal name
- Corn Island Shipyard
- Website
- https://cornislandshipyard.com
- Company type
- Private
- Founded year
- 1991
- Operating status
- Operating
- Headcount range
- 11–50 employees
- Short description
- Corn Island Shipyard is a privately held Indiana-based shipbuilder founded in 1991 that designs and fabricates custom barges and specialized marine structures — including tank, deck, crane, grain, ferry, and casino vessels — for US commercial marine operators across all major US waterways.
- Ownership category
- akta.pro rank
Corn Island Shipyard industry classification
Industry- Product category
- Shipbuilding and Marine Vessel Construction
- NAICS
- Ship Building and Repairing (336611)
- SIC
- Ship & Boat Building & Repairing (3730)
- akta.pro primary industry
- Barge & Coastal Freighter Shipbuilding (IMAJAAAK)
- akta.pro secondary industry
- Dry Docks & Floating Docks (Graving, Floating, Syncrolift) (IMAJALAA)
Keywords
Where Corn Island Shipyard is headquartered
LocationHeadquarters
- HQ city
- Grandview, Indiana
- HQ country
- United States
- HQ region
- North America
Offices1 record
Markets served
Corn Island Shipyard business model
Business model- GTM type
- B2B
- Offering type
- Hardware or Manufacturing
- Cost components
- Personnel, Infrastructure, Supply Chain, Operations, Technology or R&D
Revenue model
- Custom Vessel Construction: Project-based custom barge and marine structure manufacturing. Customers specify vessel requirements and CIS designs and builds to order. Revenue is generated per vessel/project with pricing based on vessel complexity, size, and specifications. Produces vessels for both ABS-classed and unclassed requirements.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Other | Multi-year contract | Custom Project-Based Pricing |
Go-to-market motion1 record
Distribution channels1 record
Marketing channels2 records
Corn Island Shipyard product offering
Product offeringCore offering
Corn Island Shipyard designs and builds custom barges and specialized marine structures — including crane barges, deck barges, tank barges, grain barges, dry cargo vessels, dump scows, scows, casino barges, ferries, boats, and dredging vessels — using in-house 2D and 3D design programs and a 50-acre fabrication facility. Vessels are produced to customer specifications for both ocean service and inland waterway service, with ABS-classed and unclassed options, and can be built up to 600 ft long and 108 ft wide. The yard also provides drydock services for vessel repair and maintenance.
Product overview
Corn Island Shipyard is a shipbuilding company that operates as a single unified operation producing custom barges and specialized marine structures. The product portfolio includes multiple vessel types—Crane Barges, Deck Barges, Tank Barges, Grain Barges, Dry Cargo Vessels, Dump Scows, Scows, Casino Barges, Ferries, Boats, and Dredging Vessels—all manufactured through in-house design and engineering using 2D and 3D design programs. The company also provides Drydock Services for vessel maintenance. The shipyard has capacity to build vessels up to 600 feet in length and 108 feet in width, serving customers on the East coast, West coast, Gulf coast, Great Lakes, and inland waterway system. Vessels can be produced to ABS classification standards or as unclassed vessels based on customer requirements.
Differentiator
Problem solved
Functional benefit
Products and services
- Crane Barges
Companies that use Corn Island Shipyard
Customer profileSegments3 records
Ideal customer profiles3 records
Corn Island Shipyard technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature2 records
Corn Island Shipyard partnerships and signals
Strategic signalScale indicators4 records
Recent moves5 records
Expansion highlights4 records
Corn Island Shipyard competitors and assessment
Company assessmentDirect peers
- Donjon Marine: New York/New Jersey-based ship repair, salvage, and barge building operator with its own drydock. Overlaps directly with Corn Island on barge construction and drydock services for the US East coast market.
- Blount Boats: Rhode Island-based small commercial shipbuilder producing ferries, tugboats, and specialty vessels. Comparable custom-build focus on smaller commercial marine vessels and US-flag operator customers.
- Metal Shark Boats: Louisiana-based aluminum boat builder producing patrol craft, ferries, and custom workboats. Comparable custom small-vessel capability and US commercial/government customer overlap.
- C&C Marine and Repair: Gulf coast barge builder and repair facility producing deck barges and tank barges. Directly comparable product mix and inland waterway customer base, with overlapping drydock service capability.
- Eastern Shipbuilding Group: Florida-based shipbuilder producing commercial vessels, patrol craft, and specialty barges. Comparable custom-build capability and ABS-classed vessel experience serving US coastal and inland marine operators.
- Conrad Shipyard: Louisiana-based custom shipbuilder producing barges, tugboats, and offshore support vessels. Comparable custom-build focus and ABS-classed capability serving similar marine operator customers.
- Trinity Marine Products: Largest US builder of inland and oceangoing barges (deck barges, tank barges, hopper barges) operating from multiple Gulf coast facilities. Directly comparable product mix and customer base to Corn Island, with significantly larger scale.
- Quality Marine of Louisiana: Gulf coast builder of tank barges, deck barges, and specialty vessels. Comparable mid-size custom barge capability and customer overlap in the US inland waterway market.
Broad incumbents
- Vigor Industrial: Major Pacific Northwest shipbuilder and ship repair operator with drydock facilities. Comparable newbuild and repair capability, but with broader defense, government, and oceangoing exposure alongside commercial work.
- Halter Marine (ST Engineering): Gulf coast shipbuilder now part of ST Engineering, producing offshore supply vessels, tugs, and barges. Comparable barge and small-craft products with a much larger institutional parent and defense exposure.
Market position
Strengths4 records
Weaknesses5 records
Competitive moat4 records
Key risks6 records
Key highlights7 records
Customer concentration
Corn Island Shipyard social profiles
Digital presenceCorn Island Shipyard financial estimates
Financial estimateRevenue estimate
Valuation estimate
Corn Island Shipyard leadership team
Management profileNumber of profiles
Profiles4 records
Corn Island Shipyard funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Corn Island Shipyard 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 Corn Island Shipyard
What does Corn Island Shipyard do?
Corn Island Shipyard designs and builds custom barges and specialized marine structures — including crane barges, deck barges, tank barges, grain barges, dry cargo vessels, dump scows, scows, casino barges, ferries, boats, and dredging vessels — using in-house 2D and 3D design programs and a 50-acre fabrication facility. Vessels are produced to customer specifications for both ocean service and inland waterway service, with ABS-classed and unclassed options, and can be built up to 600 ft long and 108 ft wide. The yard also provides drydock services for vessel repair and maintenance.
Is Corn Island Shipyard a public or private company?
Corn Island Shipyard is a private company. It is classified as unknown and is currently operating.
When was Corn Island Shipyard founded?
Corn Island Shipyard was founded in 1991. It employs 11 to 50 people.
Where is Corn Island Shipyard based?
Corn Island Shipyard is headquartered in Grandview, Indiana, United States, in the North America region.
How does Corn Island Shipyard make money?
One revenue line is on record: custom Vessel Construction.
Who are Corn Island Shipyard's main competitors?
Direct peers on record are Donjon Marine, Blount Boats, Metal Shark Boats, C&C Marine and Repair, Eastern Shipbuilding Group, Conrad Shipyard, Trinity Marine Products and Quality Marine of Louisiana. Broad incumbents are Vigor Industrial and Halter Marine (ST Engineering).
Does Corn Island Shipyard have an API?
No public API is recorded for Corn Island Shipyard.
What industry is Corn Island Shipyard in?
Corn Island Shipyard's product category is Shipbuilding and Marine Vessel Construction. Its primary akta.pro industry code is IMAJAAAK, Barge & Coastal Freighter Shipbuilding, with a secondary code of IMAJALAA, Dry Docks & Floating Docks (Graving, Floating, Syncrolift). Its NAICS code is 336611 and its SIC code is 3730.