What Steel-Pro does

Steel-Pro, Inc. is a custom stainless-steel fabricator headquartered at 771 Main Street, Rockland, Maine, founded in 1978. The company designs and manufactures ASME-certified pressure vessels, custom tanks, sanitary vessels, mixing equipment, modular skids, vacuum chambers, and storage tanks for regulated process industries. Its core technical competency is custom stainless-steel and alloy fabrication supported by ASME U-Stamp, R-Stamp, and UM-Stamp certifications, which authorize the design, fabrication, repair, and alteration of pressure vessels for demanding process applications. Steel-Pro markets to pharmaceutical, biopharmaceutical, food and beverage, chemical/fine chemical, alternative energy, pulp and paper, and life sciences customers, with the biopharma and food/beverage verticals identified as primary.

The company converted to a 100% Employee Stock Ownership Plan (ESOP) in 2014, making every employee an owner with ESOP retirement benefits supplementing its 401(k). Since ESOP conversion, Steel-Pro has received external recognition including the 2019 Maine MEP Manufacturing Excellence Award and a 2020 MEMIC honor for exceptional workplace safety, both of which publicly cite the ownership culture as a driver of safety and quality outcomes. Its leadership team is led by President & CEO Steve Ladd with Jeanne Cyr as VP of Finance/CFO, and in April 2023 the company promoted Dylan Morong to VP/COO and Thomas Kennedy to VP/Director of Business Development, deepening operational and commercial capacity.

Steel-Pro makes money through project-based, quote-driven custom fabrication contracts with no publicly disclosed pricing tiers; sales are predominantly direct via the company's website quote-request workflow, supplemented by Tencarva Machinery Company as an authorized channel partner for the Southeastern United States. Product surfaces are listed under Custom Tanks, Modular Skid Units, Mixing Equipment, Sanitary Vessels, Pressure Vessels, Vacuum Chambers, and Surplus Equipment, but operationally these are unified by ASME-certified stainless-steel fabrication rather than separate product franchises. The firm operates from a single Rockland facility and serves customers nationally.

Name

Steel-Pro

Legal name

Steel-Pro, Inc.

Website

https://steelprousa.com

Company type

Private

Founded year

1978

Operating status

Operating

Headcount range

51–100 employees

Short description

Steel-Pro is a Rockland, Maine-based, employee-owned (ESOP) custom stainless-steel fabricator founded in 1978 that designs and manufactures ASME-certified pressure vessels, sanitary vessels, tanks, mixing equipment, modular skids, and vacuum chambers for pharmaceutical, biopharmaceutical, food and beverage, chemical, and life-sciences customers.

Ownership category

akta.pro rank

Headquarters

HQ city

Rockland

HQ country

United States

HQ region

North America

Offices1 record

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

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

Revenue model

1. Custom Equipment Fabrication: Steel-Pro generates revenue through the custom design and fabrication of stainless steel tanks, pressure vessels, biopharmaceutical equipment, vacuum chambers, storage tanks, mixing equipment, modular skids, and other custom process equipment. Revenue is project-based with quotes provided for each custom order.

Pricing tiers

Go-to-market motion1 record

Distribution channels2 records

Marketing channels4 records

Core offering

Steel-Pro is a custom manufacturer of ASME-certified stainless steel tanks, pressure vessels, modular skids, sanitary vessels, mixing equipment, vacuum chambers, and storage tanks. Products are designed and built to each customer's specifications for pharmaceutical, biopharmaceutical, food and beverage, chemical, pulp and paper, life sciences, alternative energy, and general industrial applications. Pricing is project-based, with quotes generated for each custom order.

Product overview

Steel-Pro is a custom manufacturer of stainless steel tanks, pressure vessels, and process equipment. The company operates as a single unified offering focused on custom fabrication solutions, with products including Custom Tanks, Modular Skid Units, Mixing Equipment, Sanitary Vessels, Pressure Vessels, Vacuum Chambers, and Surplus Equipment. All products are designed and manufactured to customer specifications, serving regulated industries including pharmaceutical, biopharmaceutical, food and beverage, and chemical manufacturing. The product portfolio is unified by shared expertise in stainless steel fabrication, ASME code compliance, and custom engineering.

Differentiator

Problem solved

Functional benefit

Products and services

• Custom Tanks Custom stainless steel tanks designed and fabricated to customer specifications for various industrial applications including storage, processing, and material handling.
• Modular Skid Units Pre-engineered modular skid-mounted systems that integrate multiple process components for simplified installation and deployment in industrial facilities.
• Mixing Equipment Mixing tanks and solutions designed for uniform blending and agitation in industrial processes across pharmaceutical, food and beverage, and chemical applications.
• Sanitary Vessels Hygienic vessels meeting sanitary standards for food, beverage, pharmaceutical, and biotech applications requiring sanitary design and food-safety compliance.
• Pressure Vessels ASME-certified pressure vessels (U-stamp, R-stamp, UM-stamp) designed to withstand internal pressure for demanding process applications in regulated industries.
• Vacuum Chambers Custom vacuum chambers designed for specialized industrial and scientific applications requiring controlled low-pressure environments.
• Surplus Equipment Pre-owned and surplus industrial equipment available at competitive prices for projects with flexible specifications.

Quantifiable outcome

• Zero injuries and zero quality defects - company vision statement

Named customers3 records

Segments7 records

Ideal customer profiles1 record

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature1 record

Partnerships

Five partnerships are on record, tiered moderate, core and minor.

• Waldo County Technical CentermoderateStrategic or Co-development Partner · 6 December 2022Steel-Pro hosts tours and welding competitions for Waldo County Technical Center students, engaging with local technical education programs to recruit skilled welders and fabricators. Steel-Pro employees who graduated from WCTC serve as tour guides and competition judges.
• Tencarva Machinery CompanycoreChannel Partner/ Reseller/ DistributorTencarva Machinery Company is the authorized channel partner for Steel-Pro in the Southeastern United States. Tencarva is a premier provider of integrated Industrial and Municipal process equipment solutions, offering Steel-Pro's line of tanks and vessels along with their own product lines to help outfit projects from start to finish.
• Bioscience Association of MaineminorOthersSteel-Pro is affiliated with the Bioscience Association of Maine (BioME), a trade organization supporting the bioscience industry in Maine.
• Steel Tank Institute (STI-SPFA)minorOthersSteel-Pro is affiliated with STI-SPFA, the Steel Tank Institute/Steel Plate Fabricators Association.
• Maine MEPmoderateStrategic or Co-development PartnerSteel-Pro received the 2019 Maine MEP Manufacturing Excellence Award from the Maine Manufacturing Extension Partnership, indicating an ongoing relationship for manufacturing support and improvement programs.

Scale indicators1 record

Recent moves7 records

Expansion highlights5 records

Direct peers

• Feldmeier Equipment: Feldmeier Equipment is a custom fabricator of stainless steel processing tanks, pressure vessels, and modular process skids serving pharmaceutical, biotech, food/beverage, and chemical end-markets, mirroring Steel-Pro's core ASME-certified custom-fabrication model.
• Paul Mueller Company: Paul Mueller Company designs and manufactures stainless steel process tanks, heat exchangers, and custom process equipment for dairy, food, beverage, pharmaceutical, and industrial customers, directly comparable to Steel-Pro's sanitary and industrial custom fabrication business.
• Apache Stainless Equipment Corporation: Apache Stainless Equipment manufactures stainless steel tanks, pressure vessels, and sanitary process equipment for food, beverage, dairy, pharmaceutical, and chemical industries, a near-perfect match for Steel-Pro's ASME-certified vessel fabrication offering.
• Alloy Products Corp. Alloy Products Corp. produces custom stainless steel tanks, pressure vessels, and process equipment for pharmaceutical, biotech, food, and industrial customers, overlapping with Steel-Pro's custom stainless fabrication and pressure-vessel capabilities.
• Walker Engineered Products: Walker Engineered Products fabricates stainless steel tanks, vessels, and custom process equipment for food, beverage, dairy, and chemical customers, with a similar custom-built, specification-driven project model to Steel-Pro.
• Cherry's Industrial Equipment: Cherry's Industrial Equipment is a custom stainless steel fabricator producing tanks, pressure vessels, and process equipment for pharmaceutical, food/beverage, and chemical customers, comparable in scale and end-market focus to Steel-Pro.
• Ross Engineering & Inspection: Ross Engineering fabricates custom pressure vessels, process tanks, and related ASME-coded equipment for chemical, petrochemical, and industrial customers, directly comparable to Steel-Pro's pressure-vessel fabrication core.
• Tank Connection: Tank Connection designs and manufactures bolted and welded storage tanks and process vessels for industrial, food, and chemical applications, with significant overlap with Steel-Pro's industrial and chemical tank fabrication business.

Emerging players

• Precision Stainless Inc. Precision Stainless Inc. is a smaller custom stainless steel fabricator producing tanks, skids, and process equipment for pharma, food, and chemical end-users, directly overlapping with Steel-Pro's niche but typically competing on smaller-scale or regional work.

Broad incumbents

• Mueller Industries: Mueller Industries is a much larger diversified manufacturer of copper, brass, aluminum, and steel products including industrial tube and fittings; it operates adjacent to but not narrowly specialized in Steel-Pro's ASME pressure-vessel niche, and serves as a benchmark for scale in metal-product manufacturing.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat4 records

Key risks6 records

Key highlights7 records

Customer concentration

• YouTubeyoutube.com/channel/UCOnW7SgXbGqVnk8mxcuMmww
• Facebookfacebook.com/steelproinc
• LinkedInlinkedin.com/company/steel-pro-incorporated

Compliance3 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles10 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 Steel-Pro