Insights

Precision capabilities Steel 21 operates advanced plasma and oxy-fuel cutting systems, including a CNC Plasma capable of cutting through 2" thick steel, signaling strong high-precision plate processing. This suggests opportunities to upsell premium cutting services, faster turnaround, and capacity for complex custom geometry.

Quality material sourcing The company selectively procures high-grade steel (A-36, 4140) and emphasizes quality chemistry to improve machinability and reduce processing time. This positions Steel 21 as a potential partner for customers who require specific alloy compositions and consistent material performance.

Lean efficiency A focus on speed and accuracy in plate processing indicates readiness to support just-in-time manufacturing and accelerated project timelines. This presents sales potential for customers aiming to shorten lead times and reduce bottlenecks in fabrication.

Mid-market focus With 11-50 employees and revenue in the mid-range, Steel 21 sits between smaller job shops and large national suppliers. There is opportunity to secure repeat, contract-based work from OEMs or tiered manufacturers seeking reliable, responsive plate processing partners.

Growth and tech edge The combination of flame crafting, CNC plasma capabilities, and a modern tech stack signals a forward-thinking shop culture. This could appeal to customers prioritizing innovation, customization, and scalable processing capacity as they expand production.

Similar companies to Steel 21

Steel 21 Tech Stack

Steel 21 uses 8 technology products and services including WordPress, Shopify, Microsoft 365, and more. Explore Steel 21's tech stack below.

  • Content Management System
  • E-commerce
  • Google Fonts API
    Font Scripts
  • imagesLoaded
    Javascript Libraries
  • jQuery
    Javascript Libraries
  • Google Maps
    Maps
  • Flywheel
    Platform As A Service

Steel 21's Email Address Formats

Steel 21 uses at least 3 email formats:
Steel 21 Email FormatsExamplePercentage
First.Last@steel21.comJohn.Doe@steel21.com
58%
First@steel21.comJohn@steel21.com
38%
FLast@steel21.comJDoe@steel21.com
4%

Frequently Asked Questions

What is Steel 21's phone number?

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You can contact Steel 21's main corporate office by phone at . For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is Steel 21's official website and social media links?

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Steel 21's official website is steel21.com and has social profiles on LinkedIn.

How much revenue does Steel 21 generate?

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As of August 2026, Steel 21's annual revenue is estimated to be $25M - $50M.

What is Steel 21's NAICS code?

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Steel 21's NAICS code is 3361 - Motor Vehicle Manufacturing.

How many employees does Steel 21 have currently?

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As of August 2026, Steel 21 has approximately 22 employees across 1 continents, including North America. Key team members include Delivery Truck Driver: D. O. Explore Steel 21's employee directory with LeadIQ.

What industry does Steel 21 belong to?

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Steel 21 operates in the Motor Vehicle Manufacturing industry.

What technology does Steel 21 use?

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Steel 21's tech stack includes WordPress, Shopify, Microsoft 365, Google Fonts API, imagesLoaded, jQuery, Google Maps and Flywheel.

What is Steel 21's email format?

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Steel 21's email format typically follows the pattern of First.Last@steel21.com. Find more Steel 21 email formats with LeadIQ.

When was Steel 21 founded?

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Steel 21 was founded in 2015.
Steel 21 logo

Steel 21

Motor Vehicle ManufacturingMichigan, United States11-50 Employees

Steel 21 is a motor vehicle related metalworking company focused on processing steel plate products. The firm emphasizes manufacturing efficiency and precision, leveraging high-quality steel grades and automated cutting technologies to improve speed and accuracy in plate processing. Its approach centers on in-house machining and refined material selection to support customers’ needs for reliable, machinable plate stock.

Based in the United States, Steel 21 targets customers requiring advanced plate processing capabilities and range across the automotive and related metalworking sectors. The company highlights its capability to handle substantial plate thickness and produce accurately cut parts, positioning itself as a modern, technology-driven supplier within the steel plate processing industry. A recent development noted is the adoption of a state-of-the-art CNC plasma system to enhance cutting performance and throughput.

Section iconCompany Overview

Phone number
NAICS Code
3361 - Motor Vehicle Manufacturing
Founded
2015
Employees
11-50

Section iconFunding & Financials

  • $25M - $50M

    Steel 21's revenue is estimated to be in the range of $25M - $50M

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