What departments does OSA have?

OSA has employees across 9 departments including Marketing, Consultant, Entrepreneurship, Finance, Information Technology.

What is the largest department at OSA?

The largest department at OSA is Marketing with 3 employees.

Where are OSA employees located globally?

OSA has employees across 4 continents and 4 countries including India, United Kingdom Of Great Britain And Northern Ireland, United States Of America, Argentina.

How has OSA's team size changed over time?

OSA's team has decreased from approximately 99 to 66 employees based on available data.

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OSA Employee Directory

Events ServicesIllinois, United States51-200 Employees

OSA International, Inc. is a mid-sized provider of entertainment technology and event production services based in Wood Dale, Illinois. The company offers integrated design and production support across audio, video, and lighting for live events, professional audiovisual installations, and broadcast applications. Founded in 1985, OSA emphasizes a process aimed at efficient system packaging to reduce engineering time and enable reliable on-site execution.

It operates within the events services industry as a full-service partner covering planning through delivery for projects of varying scale. A recent development involves collaboration with Absen for visuals on a touring production in 2025, illustrating ongoing partnerships with technology suppliers to support live productions.

OSA Global Highlights

North America
103

United States Of America
103

Asia
1

India
1

Europe
1

United Kingdom Of Great Britain And Northern Ireland
1

South America
1

Argentina
1

OSA's Leadership

M. W.
Chief Executive Officer Partner
Mobile Phone
Email
S. L.
Chief Executive Officer
Mobile Phone
Email
J. W.
Cmo
Mobile Phone
Email
C. J.
Founding Partner
Mobile Phone
Email
J. L.
Board Of Directors And Cmo
Mobile Phone
Email
L. L.
Group Board Of Directors And Cmo
Mobile Phone
Email
P. W.
Audio Designer & Mix Engineer/Consultant/Tech Manager/Owner
Mobile Phone
Email
J. A.
Executive Director Of Finance
Mobile Phone
Email

OSA Employee Metrics

100%

50%

2026

2025

Engineering
Program & Project Management
Sales
Marketing
Accounting
Other
Operations
Arts & Design
Administrative
Finance
Entertainment
Film & Video
Business
Community & Social Services

Contact profiles from OSA

Name

Title

Contact

Location

Last Update

C. J.
Founding Partner
Mobile Phone
Email
Oct 18, 2024
J. L.
Board Of Directors And Cmo
Mobile Phone
Email
Oct 22, 2024
J. W.
Cmo
Mobile Phone
Email
Oct 21, 2024
L. L.
Group Board Of Directors And Cmo
Mobile Phone
Email
Oct 17, 2024
M. W.
Chief Executive Officer Partner
Mobile Phone
Email
Oct 21, 2024
P. W.
Audio Designer & Mix Engineer/Consultant/Tech Manager/Owner
Mobile Phone
Email
Oct 22, 2024
S. L.
Chief Executive Officer
Mobile Phone
Email
Oct 16, 2024
J. A.
Executive Director Of Finance
Mobile Phone
Email
Oct 22, 2024
M. W.
Director; Digital Properties
Mobile Phone
Email
Oct 23, 2024
E. S.
Real Estate Rental Manager
Mobile Phone
Email
Oct 16, 2024

Frequently Asked Questions

What is OSA known for?

OSA was founded in 1985 operates in the Events Services industry; you can contact the main corporate office by phone at

+1-615-829-****

. Explore OSA's company overview page for more information.

What is OSA's most common email format?

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

How many employees does OSA have currently?

OSA has approximately 181 employees as of August 2026. These team members are located across 4 continents, including North AmericaAsiaEurope.

Who are OSA's key employees and leadership?

As of August 2026, OSA's key employees include:

Chief Executive Officer Partner: M. W.
Chief Executive Officer: S. L.
Cmo: J. W.
Founding Partner: C. J.
Board Of Directors And Cmo: J. L.

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OSA Employee Directory

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