What Marmetal does

Marmetal Industries LLC is a privately-held, non-ferrous metals distributor founded in 1965 and headquartered in Hatboro, Pennsylvania. The company specializes in corrosion-resistant copper-nickel, brass, nickel, and bronze alloys, stocking an extensive inventory across plate, sheet, bar, pipe, tube, forging, casting, flange, and coil forms. Marmetal's core technology and capability stack centers on DFARS-compliant sourcing, full material lot traceability, and in-house processing services including custom cutting, machining, and water jetting. The company also distributes engineered tube products (double-wall, finned, and corrugated) under an exclusive US and Canada distribution agreement with German manufacturer MPG (Metals).

Marmetal serves defense, marine/shipbuilding, heat exchanger, power generation, manufacturing, and architectural sectors, with named anchor customers including the US Government, Electric Boat, Newport News Shipbuilding, and NAVSUP Weapons Systems. Its regulatory positioning is a defining feature: the company holds Level 1 SUBSAFE certification (the highest tier for naval shipboard systems), MIL-I-45208A compliance, EB2678Q qualification from Electric Boat, and ISO 9001 certification valid through December 2026. These credentials make Marmetal a qualified supplier into demanding naval and defense procurement programs, particularly submarine and aircraft carrier construction.

The business model is direct, sales-led, and transaction-based. Marmetal employs an experienced in-house sales team that engages enterprise and government buyers through relationship-driven selling and technical consultation on alloy selection, compliance, and processing requirements. Revenue is generated through one-time product sales supplemented by value-added processing services (cutting, machining, water jetting) as an upsell. Pricing is quote-based and not publicly disclosed; approved customers receive NET 30 credit terms. Marketing channels include LinkedIn, Instagram, Facebook, downloadable technical brochures, ThomasNet, and membership in industry associations such as the Marine Machinery Association, Aircraft Carrier Industrial Base Coalition, and Submarine Industrial Base Council. The company has no disclosed funding, no parent company, and operates as an independently owned LLC.

Name

Marmetal

Legal name

Marmetal Industries LLC

Website

https://marmetal.com

Company type

Private

Founded year

1965

Operating status

Operating

Headcount range

11–50 employees

Short description

Marmetal Industries is a 60+ year old, Hatboro-based US distributor of corrosion-resistant non-ferrous alloys (copper-nickel, brass, nickel, bronze) serving defense, marine, heat exchanger, power generation, manufacturing, and architectural customers with DFARS-compliant, SUBSAFE-certified materials.

Ownership category

akta.pro rank

Headquarters

HQ city

Hatboro

HQ country

United States

HQ region

North America

Offices1 record

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

Supply Chain, Operations, Personnel, Infrastructure, Marketing or Sales

Revenue model

1. Non-ferrous metals distribution: Marmetal generates revenue by sourcing, stocking, and selling non-ferrous alloys (copper-nickel, brass, nickel, bronze) in various shapes (plate, sheet, bar, pipe, tube, forging, casting, flange, coil). Revenue is realized through one-time product sales to enterprise and government buyers, with no recurring software or subscription component. The company also offers value-added processing services (cutting, machining, water jetting) as an upsell.

Go-to-market motion2 records

Distribution channels1 record

Marketing channels6 records

Core offering

Marmetal is a non-ferrous metals distributor and precision processor that sources, stocks, and sells copper-nickel, brass, nickel, and bronze alloys in plate, sheet, bar, pipe, tube, casting, forging, flange, and coil forms. The company supplies DFARS-compliant, ASTM-, MIL-SPEC-, and ISO-certified materials to defense, marine, heat exchanger, power generation, and industrial manufacturing customers, and offers value-added processing services including custom cutting, machining, and water jetting to deliver materials cut to customer specifications.

Differentiator

Problem solved

Functional benefit

Quantifiable outcome

• Marmetal's DFARS-compliant materials serve defense, marine, heat exchanger, water treatment, and chemical processing industries with certified materials and engineering insights into corrosion resistance, machinability, and thermal performance.

Named customers4 records

Segments6 records

Ideal customer profiles4 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature4 records

Partnerships

Eight partnerships are on record, tiered core and minor.

• MPG (Metals)coreChannel Partner/ Reseller/ DistributorMPG is a specialized manufacturer of high-quality heat exchanger tubes and heat technology products, melting and manufacturing tubes in Germany with 100% DFARS compliance. Marmetal serves as MPG's exclusive distribution agent for the United States and Canada, distributing their DFARS-compliant engineered tube products alongside Marmetal's own inventory.
• Marine Machinery AssociationminorOthersMarine Machinery Association (MMA) is a community of current and future suppliers seeking to expand their knowledge about the shipbuilding industry, providing networking, online resources, and mentor/mentee programs. Marmetal is a member of this organization.
• Aircraft Carrier Industrial Base Coalition (ACIBC)minorOthersACIBC represents more than 2,000 businesses from 44 states that supply parts, equipment, and services for the construction and maintenance of U.S. Navy aircraft carriers. Marmetal participates as a member supporting national defense industrial base.
• Submarine Industrial Base CouncilminorOthersEstablished in 1992, the Submarine Industrial Base Council educates policymakers and the public about preserving the strength of the U.S. submarine force. Marmetal is a member supporting the submarine industrial base.
• Copper Development AssociationminorOthersThe Copper Development Association provides comprehensive information about physical properties, specifications, and applications for copper and copper alloys. Marmetal references and recommends their Copper Casting Guide as a resource for customers.
• Laboratory Testing Inc.minorOthersLaboratory Testing Inc. (LTI) is one of the largest independent testing laboratories in the United States, located near Marmetal. LTI provides fast, reliable NDT and destructive testing of Marmetal's products.
• Propeller Club, Port of Norfolk ChapterminorOthersThe Propeller Club of the United States, Port of Norfolk Chapter, works to promote the maritime industry through programs and partnerships. Marmetal is a member, participating in industry events and charitable initiatives.
• Thomas (ThomasNet)minorGTM or Marketing PartnerThomas (ThomasNet) connects buyers and suppliers to inform strategic decision-making, build supply chains, and grow businesses. Marmetal maintains a supplier profile on ThomasNet to reach industrial buyers.

Scale indicators4 records

Recent moves6 records

Expansion highlights4 records

Direct peers

• National Bronze & Metals: National Bronze & Metals is a master distributor of bronze, brass, and copper products in bar, plate, sheet, tube, and pipe forms serving industrial and marine customers, making it a directly comparable specialty non-ferrous distributor to Marmetal.
• Wieland: Wieland (including the legacy Olin Brass and Wieland Rolled Products North America business) is one of the world's largest manufacturers and distributors of copper and copper alloy semi-finished products, including plate, sheet, tube, and bar serving marine, heat exchanger, and industrial markets directly comparable to Marmetal's product lines.
• Busby Metals: Busby Metals is a specialty distributor of brass, bronze, copper, and nickel alloy products in bar, plate, sheet, tube, and pipe forms, with a similar customer mix in industrial, marine, and OEM manufacturing applications.
• Sequoia Brass & Copper: Sequoia Brass & Copper is a specialty distributor of copper, brass, bronze, and nickel alloy products in strip, sheet, plate, bar, tube, and wire forms, focused on industrial and OEM customers in comparable end markets to Marmetal.
• Concast Metal Products: Concast produces continuous cast copper alloys (bronze, brass, copper-nickel) in bar, plate, and tube form for industrial, marine, and heavy-equipment applications. It is a direct upstream comparable in the same non-ferrous alloy value chain Marmetal distributes.
• Heyco Metals: Heyco Metals is a specialty non-ferrous metals distributor and processor (slitting, cut-to-length, edging) of copper, brass, bronze, and nickel alloy products serving similar industrial, marine, and OEM customer segments as Marmetal.

Broad incumbents

• Mueller Industries: Mueller Industries is a large integrated manufacturer of copper, brass, and aluminum products serving plumbing, HVAC, industrial, and OEM markets. It is a broader incumbent in the same non-ferrous alloy space where Marmetal competes, with substantially greater scale and mill integration.
• ThyssenKrupp Materials NA: ThyssenKrupp Materials NA is a large diversified metals service center distributing carbon steel, stainless, aluminum, and non-ferrous alloy products. It competes with Marmetal on the non-ferrous side with substantially broader scale, inventory, and value-added processing capability.
• Materion Corporation: Materion is a specialty metals producer including beryllium copper, nickel alloys, and other advanced alloys serving aerospace, defense, energy, and industrial markets — overlapping with Marmetal's defense and corrosion-resistant alloy end markets but at much larger scale and broader product breadth.

Emerging players

• American Elements: American Elements is a specialty manufacturer and distributor of advanced and engineered materials including copper-nickel and nickel alloys serving research, defense, and industrial customers. It overlaps with Marmetal's specialty alloy offering but focuses more broadly across the periodic table rather than concentrating on copper-nickel and naval applications.

Market position

Strengths4 records

Weaknesses5 records

Competitive moat5 records

Key risks7 records

Key highlights6 records

Customer concentration

• Facebookfacebook.com/profile.php?id=100094369642244
• LinkedInlinkedin.com/company/marmetal-industries-llc
• Instagraminstagram.com/marmetal_industries

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Marmetal