Alloy Products Corp

What Alloy Products Corp does

Alloy Products Corp is a privately held, fourth-generation family-owned manufacturer of stainless steel pressure vessels headquartered in Waukesha, Wisconsin. Founded in 1929, the company designs and fabricates ASME, UN, and DOT-certified pressure vessels ranging from 1 liter to 500 gallons for the safe storage, dispensing, and mixing of hazardous, corrosive, high-purity, or flammable products. It operates three Waukesha facilities totaling more than 120,000 square feet of production space and employs over 90 dedicated staff across manufacturing, engineering (Ray Woo, Director of Engineering and Quality Management), and executive leadership (President Betsy Bear Hoff, VP/CFO Justin Pyatt).

The product portfolio spans four core vessel lines — ASME / General Purpose Vessels, Pharmaceutical / Hygienic Vessels, UN Pressure Vessels, and Custom Stainless Steel Pressure Vessels — plus an APC Components and Replacement Parts catalog covering valves, spray balls, dip tubes, level gauges, closure assemblies, sanitary pressure relief valves, mixers, manways, and DIN fittings. Manufacturing relies on CAD design, electropolishing, mechanical polishing, and a full range of welding capabilities (manual, TIG, MIG, semi-automatic), supported by capital-intensive equipment including Weldlogic programmable CNC welders, a Weldlogic roller system for cylinders up to 48 inches long, and a Komatsu 330-ton mechanical stamping press. Alloys offered include stainless steel (304, 316L), Hastelloy, Monel, and Duplex, with pressure ratings to 200 psi (13.8 bar) and testing via hydro, helium, and leak detection. The certification stack is unusually broad: ASME U/UM stamps, National Board R/U/UM stamps, ISO 9001:2015, ISO 14001:2015, SELO (China D1), CE marking (ISO CE-0036), and Competent Authority Approvals.

Revenue is generated primarily through one-time sales of standard and custom vessels, supplemented by replacement parts and aftermarket components. Standard in-stock vessels (1, 5 liter, 5, and 10 gallon) are sold directly via the company website, toll-free phone (800.236.6603), and an e-commerce storefront at shop.alloyproductscorp.com. Custom vessels and large orders are quote-based with multi-year contract cadences typical for engineered specifications. Distribution outside the United States is handled by Visilume LTD (Europe, represented by Steve Holland) and ATC (South Korea, China, Japan, represented by Pil Bae). Five primary vertical segments are targeted — Pharmaceutical & Hygienic, Semiconductor, Chemical Industries, Industrial & Private Markets (mining, aerospace, nuclear, energy), and Commercial Markets (brewing, dairy, food processing) — with shipments reaching 41 countries and 23,498 tanks sold in 2023.

Name

Alloy Products Corp

Legal name

Alloy Products Corp.

Website

https://alloyproductscorp.com

Company type

Private

Founded year

1929

Operating status

Operating

Headcount range

101–250 employees

Short description

Alloy Products Corp, founded in 1929, designs and manufactures ASME-certified stainless steel pressure vessels and custom alloy vessels serving pharmaceutical, semiconductor, chemical, industrial, and commercial clients globally from its Waukesha, Wisconsin facilities.

Ownership category

akta.pro rank

Product category

Industrial Pressure Vessel Manufacturing

NAICS

Steel Product Manufacturing from Purchased Steel (3312)

SIC

Metal Cans (3411)

akta.pro primary industry

Specialty & Alloy Steel (Stainless, Tool Steel, Electrical Steel, High-Strength/HSLA) (IMAKABAJ)

Keywords

• Stainless steel pressure vessels
• ASME pressure vessels
• Pharmaceutical hygienic vessels
• UN pressure vessel fabrication
• Custom pressure vessel manufacturing

Headquarters

HQ city

Waukesha

HQ country

United States

HQ region

North America

Offices1 record

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

Personnel, Operations, Supply Chain, Technology or R&D, Infrastructure

Revenue model

1. Stainless Steel Pressure Vessel Sales: Manufacture and sale of ASME, UN, and DOT certified stainless steel pressure vessels. Vessels range from 1 liter to 500 gallons in sizes. One-time purchase model with standard and custom configurations available.
2. Components and Replacement Parts: Sale of components and replacement parts including valves, spray balls, dip tubes, level gauges, closure assemblies, sanitary pressure relief valves, mixers, manways, DIN fittings, and custom openings to support the entire lifecycle of vessels.
3. Custom Vessel Fabrication: Custom design and fabrication services for pressure vessels tailored to specific customer requirements including specialized alloys (Hastelloy, Monel, Duplex), heat transfer jackets, and industry-specific configurations.

Pricing tiers

Go-to-market motion2 records

Distribution channels4 records

Marketing channels6 records

Core offering

Alloy Products Corp manufactures and distributes stainless steel pressure vessels and related components for industrial, pharmaceutical, semiconductor, chemical, and commercial customers. Its offerings include ASME/General Purpose Vessels, Pharmaceutical/Hygienic Vessels, UN Pressure Vessels, Custom Stainless Steel Pressure Vessels, and a full line of replacement parts and components, built to ASME, UN, and DOT codes across sizes from 1 liter to 500 gallons.

Product overview

Alloy Products Corp manufactures stainless steel pressure vessels as its primary product line, operating as a single unified product portfolio with multiple vessel types and component offerings. The core offerings include ASME / General Purpose Vessels for broad industrial applications, Pharmaceutical / Hygienic Vessels for regulated industries, and UN Pressure Vessels for hazardous material transport. Custom Stainless Steel Pressure Vessels provide tailored solutions with specialized alloys and configurations. The APC Components and Replacement Parts line supports the entire lifecycle of vessels. Products range from 1 liter to 500 gallons, are built to ASME, UN, and DOT codes, and are available in stainless steel, Hastelloy, Monel, and Duplex alloys.

Differentiator

Problem solved

Functional benefit

Brands

• Visilume LTD: European distributor for Alloy Products Corp. pressure vessels, operated by Steve Holland.
• ATC

Products and services

• Stainless Steel Pressure Vessels
• ASME / General Purpose Vessels
• Pharmaceutical / Hygienic Vessels
• UN Pressure Vessels
• APC Components and Replacement Parts
• Custom Stainless Steel Pressure Vessels

Quantifiable outcome

• 23,498 tanks sold in 2023
• +5 more outcomes

Named customers5 records

Segments5 records

Ideal customer profiles5 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature8 records

Partnerships

Four partnerships are on record, tiered primary and minor.

• Visilume LTDprimaryChannel Partner/ Reseller/ DistributorEuropean distributor for Alloy Products Corp. Represented by Steve Holland. Handles sales and distribution of pressure vessels in Europe. Contact via [email protected] or www.visilume.com. Provides local support and service for European customers.
• ATCprimaryChannel Partner/ Reseller/ DistributorAsia-Pacific distributor covering South Korea, China, and Japan. Represented by Pil Bae. Handles sales and distribution of pressure vessels in these markets. Contact via [email protected] or www.atc4u.co.kr. Provides local support for Asian customers.
• United Health CareminorOthersHealthcare insurance provider partner for employee benefits. Alloy Products Corp is self-funded for health insurance but partners with United Health Care for their group health plan, keeping insurance premiums and costs low for employees.
• Francis Investment Council LLCminorOthersFinancial advisory partner providing 401(k) investment advice and other financial guidance to eligible employees at no cost. Part of the retirement benefits package for Alloy Products Corp employees.

Scale indicators8 records

Recent moves5 records

Expansion highlights5 records

Direct peers

• Strahman Group: Manufactures industrial process equipment including sampling systems, valves, washdown equipment, and pressure vessel components. Comparable in the process equipment space with overlap in valves, fittings, and vessel accessories that complement pressure vessel installations.
• Feldmeier Equipment, Inc. Manufactures stainless steel processing tanks, pressure vessels, and sanitary equipment for dairy, food, beverage, pharmaceutical, biotech, and chemical industries. Highly comparable due to overlapping stainless steel vessel product line, similar pharma/food/dairy customer base, and focus on hygienic/sanitary certifications.
• Paul Mueller Company: Producer of stainless steel processing tanks, vessels, and equipment for dairy, food, beverage, pharmaceutical, and industrial customers. Comparable because both companies sell ASME-grade stainless vessels into beverage/dairy/pharma verticals with similar sizes and specifications.
• Apache Stainless Equipment Corporation: Designs and fabricates custom stainless steel tanks, pressure vessels, and process equipment for pharmaceutical, food, beverage, and chemical industries. Comparable as a custom stainless fabricator serving overlapping pharmaceutical and chemical customers with similar vessel specifications.
• Wenger Manufacturing: Manufactures processing equipment and stainless steel systems for food, feed, and industrial markets. Comparable in custom stainless steel vessel fabrication with overlap in commercial/industrial process applications and engineered vessel solutions.
• Lee Industries: Manufactures stainless steel processing equipment including tanks, kettles, mixers, and pressure vessels for pharmaceutical, food, dairy, and chemical industries. Direct competitor with overlapping custom-engineered stainless vessel offerings and similar end-market exposure.
• Southern Heat Exchanger Corporation: Fabricates pressure vessels, heat exchangers, and process equipment for chemical, petrochemical, power, and industrial customers. Comparable through the manufacture of ASME pressure vessels serving chemical and industrial end markets.

Broad incumbents

• GMM Pfaudler (Pfaudler): Global leader in process equipment including glass-lined and stainless steel reactors, columns, and pressure vessels for chemical and pharmaceutical industries. Comparable product category (pressure vessels) but at much larger scale with broader geographic presence and a more diversified portfolio.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat6 records

Key risks6 records

Key highlights7 records

Customer concentration

• Xx.com/alloyproducts

Compliance9 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles3 records

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 Alloy Products Corp