Bayou Metal Supply
Bayou Metal Supply & Manufacturing is a Louisiana-based aluminum and stainless steel distributor with integrated precision fabrication, operating the longest friction stir welding line in the USA and serving US defense shipbuilders, the Navy, Coast Guard, and industrial manufacturers.
- Company typePrivate
- Founded2004
- HeadquartersSlidell, United States
- Headcount11–50
- GTM typeB2B
- OfferingHardware or Manufacturing
What Bayou Metal Supply does
Bayou Metal Supply & Manufacturing, LLC is a privately held, Louisiana-based aluminum and stainless steel distributor with vertically integrated precision fabrication services, founded in 2004 and headquartered in Slidell, LA. The company stocks more than 30 aluminum grades (including marine-grade alloys 5083, 5086, 5456) across over 225,000 sq ft of warehouse and manufacturing space, and operates large-format capital equipment including the longest friction stir welding production line in the USA at over 175 feet, a 12' x 68' CNC router, a 1,000-ton press brake, and waterjet tables cutting up to 6 inches thick. Its wholly-owned subsidiary Bayou Manufacturing Services (formed 2018) houses the FSW and weld shop operations on the same property.
The company sells raw materials, fabricated components, sub-assemblies, and build-ready modular kits to US defense prime contractors (Huntington Ingalls Industries, Eastern Shipbuilding Group, Bollinger, BAE Systems, Metal Shark, Textron, Gulf Island, L3Harris), with end-customers including the US Navy and US Coast Guard on programs such as LCS, the Offshore Patrol Cutter, and the ROMULUS unmanned surface vessel. Additional revenue comes from rail, trailer, recreational boat, and industrial OEM buyers. Revenue mechanics are project-quoted with 24-hour quote turnaround, volume and small-order unit pricing, and just-in-time delivery via a 15-truck regional fleet supplemented by national freight partnerships.
The business is led by CEO William Stout (promoted October 2025 from Head of Business Development) and owner Christopher Fernandez. Certifications include ISO 9001:2015, AWS, ABS, NAVSEA weld, and DLA QSLD approval with CAGE Code 3V5Q1, enabling federal and prime defense contracting. The company holds no disclosed outside funding and operates without resellers or third-party distributors.
Bayou Metal Supply firmographics
Firmographics- Name
- Bayou Metal Supply
- Legal name
- Bayou Metal Supply & Manufacturing, LLC
- Website
- https://bayoumetalsupply.com
- Company type
- Private
- Founded year
- 2004
- Operating status
- Operating
- Headcount range
- 11–50 employees
- Short description
- Bayou Metal Supply & Manufacturing is a Louisiana-based aluminum and stainless steel distributor with integrated precision fabrication, operating the longest friction stir welding line in the USA and serving US defense shipbuilders, the Navy, Coast Guard, and industrial manufacturers.
- Ownership category
- akta.pro rank
Bayou Metal Supply industry classification
Industry- Product category
- Metal Manufacturing & Distribution
- NAICS
- Ship and Boat Building (33661), Ship Building and Repairing (336611), Ship and Boat Building (3366)
- SIC
- Wholesale-Industrial Machinery & Equipment (5084), Miscellaneous Fabricated Metal Products (3490), Special Industry Machinery, Nec (3559)
- akta.pro primary industry
- Steelwork & Fabrication Facilities (Plate/Section Processing, Welding Lines) (IMAJALAH)
- akta.pro secondary industry
- Steel Fabrication & Marine Engineering (Custom Fabrication, Modifications, Conversions) (TLAHAMAH)
Keywords
Where Bayou Metal Supply is headquartered
LocationHeadquarters
- HQ city
- Slidell
- HQ country
- United States
- HQ region
- North America
Offices4 records
Markets served
Bayou Metal Supply business model
Business model- GTM type
- B2B
- Offering type
- Hardware or Manufacturing
- Cost components
- Supply Chain, Personnel, Infrastructure, Operations, Technology or R&D
Revenue model
- Raw Material Distribution: Sale of aluminum and stainless steel products including plate, sheet, extrusions, pipe, tube, bar, angles, channels, and beams. Revenue generated from direct product sales at competitive pricing with volume discounts available. Customers include shipyards, defense contractors, manufacturers, and OEMs purchasing in full-skid and truckload quantities.
- Precision Fabrication Services: Value-added fabrication services including CNC routing, machining, welding (including FSW), bending, shearing, sawing, and assembly. Services are quoted per project and billed based on complexity, material volume, and processing requirements.
- Kitting, Prefabrication & Assembly: Organized kitting services that separate, sort, and package parts into ready-to-assemble kits, along with super-kitting and partial/full assembly of components. Components are delivered as build-ready modular kits matching customer build sequences.
- Just-In-Time Delivery & Inventory Management: Managed delivery of materials and fabricated parts exactly when needed according to customer production schedules, supported by proprietary inventory management services. Fleet of 15 trucks enables reliable regional delivery.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Unit Pricing | Pay-as-you-go | Volume pricing for OEM/high-volume buyers |
| Unit Pricing | Pay-as-you-go | Small order pricing available |
| Other | Pay-as-you-go | Project-based fabrication services |
Go-to-market motion2 records
Distribution channels3 records
Marketing channels6 records
Bayou Metal Supply product offering
Product offeringCore offering
Bayou Metal Supply & Manufacturing is a marine-grade aluminum and stainless steel distributor with integrated precision fabrication services. The company stocks over 30 aluminum grades and a wide range of stainless steel products, then provides CNC routing (up to 12' x 68'), CNC machining, friction stir welding on the longest production line in the USA (175+ feet), bending/forming up to 1,000 tons, waterjet cutting, and full kitting, sub-assembly, and just-in-time delivery capabilities. It serves defense shipbuilders, marine manufacturers, OEMs, and industrial fabricators from its 225,000+ sq ft Slidell, Louisiana facilities.
Product overview
Bayou Metal Supply & Manufacturing operates as a marine-grade aluminum and stainless steel distributor with integrated precision fabrication services. The company's offering combines raw material supply (thousands of aluminum and stainless steel products in various forms and alloys) with advanced manufacturing capabilities including the nation's longest friction stir welding line (172+ feet), large-scale CNC routing (up to 12' x 68'), precision machining, bending/forming, and welding services. These capabilities are organized into turn-key solutions encompassing just-in-time delivery, kitting, prefabrication, sub-assembly, and modular shipbuilding components. The product portfolio includes Aluminum Products (plate, sheet, tube, pipe, channel, beams, angles, extrusions), Stainless Steel Products (angles, channels, beams, rods, pipes, tubes, sheets, plates), and service offerings for modular shipbuilding, sub-assemblies, and comprehensive manufacturing solutions serving the marine, defense, rail, trailer, and industrial sectors.
Differentiator
Problem solved
Functional benefit
Products and services
- Marine-Grade Aluminum Products (Plate, Sheet, Tube, Pipe, Channel, Beams, Angles, Extrusions)
Quantifiable outcome
- FSW reduced manufacturing time from 23 to 6 days for Boeing Delta IV rockets, achieving 60% cost savings
- +4 more outcomes
Companies that use Bayou Metal Supply
Customer profileNamed customers12 records
Segments7 records
Ideal customer profiles4 records
Bayou Metal Supply technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature7 records
Bayou Metal Supply partnerships and signals
Strategic signalPartnerships
Three partnerships are on record, tiered core.
- Huntington Ingalls Industries (HII)coreHII (America's largest military shipbuilder) selected Bayou Metal Supply as a strategic aluminum supply and fabrication partner for the ROMULUS unmanned surface vessel (USV) program. Bayou established a dedicated production line at its Slidell, Louisiana facility to compress delivery timelines and increase throughput for the Navy's growing unmanned maritime program. The partnership provides precision cutting, bending, welding, and assembly of major structural components for ROMULUS hulls, shipped to Breaux Brothers Enterprises for final integration.
- Breaux Brothers EnterprisescoreBreaux Brothers Enterprises is the shipbuilder performing final integration of ROMULUS USV hull structures fabricated by Bayou Metal Supply. HII announced plans for four ROMULUS 151 vessels to be built by Breaux Brothers, with Bayou supplying hull structures from its dedicated Louisiana production line.
- Eastern Shipbuilding GroupcoreEastern Shipbuilding Group awarded Bayou a contract in 2019 to provide material and labor to cut and fabricate aluminum superstructure sub-assembly panels for the four Offshore Patrol Cutters (OPCs). This exclusive partnership provides materials at competitive cost and a streamlined production process proven in early construction. Bayou secured the supply of all aluminum plate and extrusions needed for all four ships under construction and in fabrication.
Scale indicators10 records
Recent moves10 records
Expansion highlights5 records
Bayou Metal Supply competitors and assessment
Company assessmentMarket position
Strengths4 records
Competitive moat5 records
Key risks6 records
Key highlights7 records
Customer concentration
Bayou Metal Supply social profiles
Digital presenceBayou Metal Supply compliance and trust
Trust signalCompliance10 records
Bayou Metal Supply financial estimates
Financial estimateRevenue estimate
Valuation estimate
Bayou Metal Supply leadership team
Management profileNumber of profiles
Profiles2 records
Bayou Metal Supply subsidiaries and ownership
Company hierarchySubsidiaries1 record
Bayou Metal Supply funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Bayou Metal Supply 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 Bayou Metal Supply
What does Bayou Metal Supply do?
Bayou Metal Supply & Manufacturing is a marine-grade aluminum and stainless steel distributor with integrated precision fabrication services. The company stocks over 30 aluminum grades and a wide range of stainless steel products, then provides CNC routing (up to 12' x 68'), CNC machining, friction stir welding on the longest production line in the USA (175+ feet), bending/forming up to 1,000 tons, waterjet cutting, and full kitting, sub-assembly, and just-in-time delivery capabilities. It serves defense shipbuilders, marine manufacturers, OEMs, and industrial fabricators from its 225,000+ sq ft Slidell, Louisiana facilities.
Is Bayou Metal Supply a public or private company?
Bayou Metal Supply is a private company. It is classified as founder individual operated bootstrapped and is currently operating.
When was Bayou Metal Supply founded?
Bayou Metal Supply was founded in 2004. It employs 11 to 50 people.
Where is Bayou Metal Supply based?
Bayou Metal Supply is headquartered in Slidell, United States, in the North America region.
How does Bayou Metal Supply make money?
Four revenue lines are on record. Raw Material Distribution is the primary driver. The others are precision Fabrication Services, kitting, Prefabrication & Assembly and just-In-Time Delivery & Inventory Management.
Does Bayou Metal Supply have an API?
No public API is recorded for Bayou Metal Supply.
What industry is Bayou Metal Supply in?
Bayou Metal Supply's product category is Metal Manufacturing & Distribution. Its primary akta.pro industry code is IMAJALAH, Steelwork & Fabrication Facilities (Plate/Section Processing, Welding Lines), with a secondary code of TLAHAMAH, Steel Fabrication & Marine Engineering (Custom Fabrication, Modifications, Conversions). Its NAICS code is 33661 and its SIC code is 5084.