Insights

Expansion opportunities O’Brien Steel Service operates across multiple U.S. locations (Peoria, Milwaukee, St. Louis, Wausau) and is investing in land near the Illinois River, signaling growth and capacity expansion. This creates cross-location service opportunities, fleet utilization optimization, and potential turnkey supply options for regional OEMs and large-scale construction projects.

Industrial breadth Serving agriculture, construction, and mining machinery manufacturing with a broad stock of carbon steel and extensive processing capabilities (cutting, forming, beveling, machining, blasting) positions the company as a go-to one-stop steel supplier for multi-industry OEMs and job shops seeking reliable lead times and integrated fabrication.

Digital security A disclosed data breach in 2023 highlights the need for enhanced cybersecurity and vendor risk management. Proactive outreach offering trusted procurement platforms, secure ordering, and data protection could build confidence with prospective clients who prioritize supplier integrity and compliance.

Growth fit Reported revenue range of 100 to 250 million with mid-market scale employees mirrors peers in metals logistics and processing. This suggests a strong fit for partnerships that expand into value-added services such as just-in-time deliveries, expanded fabricating capabilities, or bundled material and processing solutions for OEMs and large contractors.

Sustainability boost Community and environmental considerations around land acquisitions near the Illinois River indicate a need for responsible, transparent stakeholder engagement. Positioning as a sustainability-minded supplier with green procurement practices and auditable supply chain could resonate with customers valuing ESG credentials and regulatory compliance.

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O'Brien Steel Service Tech Stack

O'Brien Steel Service uses 8 technology products and services including UserWay, Sucuri, WordPress, and more. Explore O'Brien Steel Service's tech stack below.

  • Accessibility
  • Content Delivery Network
  • Content Management System
  • jQuery
    Javascript Libraries
  • jQuery Migrate
    Javascript Libraries
  • HTTP/3
    Web & Portal Technology
  • X-Content-Type-Options
    Web & Portal Technology

O'Brien Steel Service's Email Address Formats

O'Brien Steel Service uses at least 4 email formats:
O'Brien Steel Service Email FormatsExamplePercentage
FLast@obriensteel.comJDoe@obriensteel.com
97%
FirLast@obriensteel.comJohDoe@obriensteel.com
1%
FirstLast@obriensteel.comJohnDoe@obriensteel.com
1%
First@obriensteel.comJohn@obriensteel.com
1%

Frequently Asked Questions

What is O'Brien Steel Service's phone number?

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You can contact O'Brien Steel Service'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 O'Brien Steel Service's official website and social media links?

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O'Brien Steel Service's official website is obriensteel.com and has social profiles on LinkedIn.

How much revenue does O'Brien Steel Service generate?

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As of August 2026, O'Brien Steel Service's annual revenue is estimated to be $100M - $250M.

What is O'Brien Steel Service's NAICS code?

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O'Brien Steel Service's NAICS code is 3331 - Agriculture, Construction, and Mining Machinery Manufacturing.

How many employees does O'Brien Steel Service have currently?

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As of August 2026, O'Brien Steel Service has approximately 171 employees across 1 continents, including North America. Key team members include Chief Financial Officer: B. B., Purchasing Manager: J. R. O. and Safety Manager: R. M. Explore O'Brien Steel Service's employee directory with LeadIQ.

What industry does O'Brien Steel Service belong to?

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O'Brien Steel Service operates in the Agriculture, Construction, Mining Machinery Manufacturing industry.

What technology does O'Brien Steel Service use?

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O'Brien Steel Service's tech stack includes UserWay, Sucuri, WordPress, Microsoft 365, jQuery, jQuery Migrate, HTTP/3 and X-Content-Type-Options.

What is O'Brien Steel Service's email format?

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O'Brien Steel Service's email format typically follows the pattern of FLast@obriensteel.com. Find more O'Brien Steel Service email formats with LeadIQ.

When was O'Brien Steel Service founded?

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O'Brien Steel Service was founded in 1975.
O'Brien Steel Service logo

O'Brien Steel Service

Agriculture, Construction, Mining Machinery ManufacturingIllinois, United States51-200 Employees

O'Brien Steel Service is a manufacturing company established in 1975 that serves the agriculture, construction, and mining machinery sectors. Headquartered in Peoria, Illinois, it operates additional locations in Milwaukee, St. Louis, and Wausau. The organization employs between 51 and 200 people. It maintains a large inventory of carbon steel and offers processing capabilities such as oxy-fuel cutting, plasma cutting, laser cutting, forming, beveling, machining, and blasting. In 2023 the company disclosed a data breach that may have exposed sensitive personal information. Recent reporting notes asset investment activity in Illinois, including a pending land transaction related to the Illinois River.

Section iconCompany Overview

Phone number
NAICS Code
3331 - Agriculture, Construction, and Mining Machinery Manufacturing
Founded
1975
Employees
51-200

Section iconFunding & Financials

  • $100M - $250M

    O'Brien Steel Service's revenue is estimated to be in the range of $100M - $250M

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