O'Brien Steel Service Employee Directory

Q: What is O'Brien Steel Service known for?

O'Brien Steel Service was founded in 1975. O'Brien Steel Service operates in the Agriculture, Construction, Mining Machinery Manufacturing industry.

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

O'Brien Steel Service has approximately 167 employees.

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

Established in 1975, O’Brien Steel Service has sustained a commitment to one overriding goal: Be Easy to Buy From. Today, our customers range from small job shops to the largest OEMs in the USA. Our vast inventory of carbon steel and large fleet of delivery trucks makes your buying process easy to get what you want, when you need it. Processing capabilities include oxy-fuel cutting, plasma cutting, laser cutting, forming, beveling, machining, blasting, and more. And our 400+ dedicated employees ensure service that’s professional, timely, and quality focused. With locations in Peoria, Milwaukee, St. Louis, and Wausau, we are ready to meet your most demanding requirements!

Find O'Brien Steel Service employees' phone numbers or email addresses

O'Brien Steel Service Global Highlights

North America
115

United States Of America
115

O'Brien Steel Service's Leadership

D. E.
Division Manager
Mobile Phone
Email
H. M.
General Manager
Mobile Phone
Email
J. K.
Operations Manager
Mobile Phone
Email
C. A.
Team Lead Manager
Mobile Phone
Email
C. A.
Materials Manager
Mobile Phone
Email
D. L.
Lead Inside Sales
Mobile Phone
Email
J. R. O.
Purchasing Manager
Mobile Phone
Email
S. W.
Office Manager
Mobile Phone
Email

O'Brien Steel Service Employee Metrics

100%

50%

2026

2025

Supply Chain
Administrative
Information Technology
Accounting
Business
Other

Contact profiles from O'Brien Steel Service

Name

Title

Contact Info

Location

Last Update

B. M.
Operations Supervisor
Mobile Phone
Email
United StatesWisconsin
Aug 09, 2025
C. B.
Computer Numerical Control Programmer
Mobile Phone
Email
Nov 17, 2025
K. K.
Outside Sales Representative
Mobile Phone
Email
United StatesWisconsin
Oct 25, 2025

Frequently Asked Questions

What is O'Brien Steel Service known for?

O'Brien Steel Service was founded in 1975 operates in the Agriculture, Construction, Mining Machinery Manufacturing industry. The company's main headquarters is located in 1700 Northeast Adams Street Peoria, Illinois 61603 United States; you can contact the main corporate office by phone at

+1-309-671-****

. Explore O'Brien Steel Service's company overview page for more information.

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

O'Brien Steel Service employees' email format typically follows the pattern of . Trying to find reliable and up-to-date employee contact data? Find more O'Brien Steel Service email formats with LeadIQ.

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

O'Brien Steel Service has approximately 167 employees as of February 2026. These team members are located across 1 continents, including North America.

Who are O'Brien Steel Service's key employees and leadership?

As of February 2026, O'Brien Steel Service's key employees include:

Division Manager: D. E.
General Manager: H. M.
Operations Manager: J. K.
Team Lead Manager: C. A.
Materials Manager: C. A.

Looking for contact data? Unlock accurate emails and phone numbers for your ideal prospects with LeadIQ.

Everything for prospecting,
in one platform.

What you can expect from LeadIQ:

B2B data verified in real-time
Sync data to your CRM, & add it to an outreach sequence in one click
Integrations with your tech stack for optimal efficiency
A patented AI cold email generator
Account & contact-level job change tracking

Ready to create more pipeline?

Get a demo and discover why thousands of SDR and Sales teams trust
LeadIQ to help them build pipeline confidently.