What departments does OSA International have?

OSA International has employees across 15 departments including Sales, Marketing, Consultant, Business Development, Entertainment.

What is the largest department at OSA International?

The largest department at OSA International is Marketing with 4 employees.

Where are OSA International employees located globally?

OSA International has employees across 3 continents and 5 countries including India, Pakistan, United States Of America, Mexico, Argentina.

How has OSA International's team size changed over time?

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

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OSA International Employee Directory

Events ServicesIllinois, United States51-200 Employees

OSA debuted in 1985 with a promise to provide the best talent, service and equipment in the industry. Our process was based around system packaging that saved our engineers time so that they could have more time to focus on your event. Before long, we became widely known for our leading audio solutions. Today, OSA delivers world-class entertainment technology, event production, and systems integration. Meeting the broad range of our clients’ needs, no matter the scale, from audio to video to lighting, and more. We are proud to supply our clients with the On Stage Advantage, which starts from the design and results in flawless execution.
OSA | Design is in the Details

Find OSA International employees' phone numbers or email addresses

OSA International Global Highlights

North America
119

United States Of America
118
Mexico
1

Asia
2

India
1
Pakistan
1

South America
1

Argentina
1

OSA International's Leadership

A. S.
Chief Executive Officer
Mobile Phone
Email
M. W.
Chief Executive Officer Partner
Mobile Phone
Email
R. B.
Chief Executive Officer
Mobile Phone
Email
S. L.
Chief Executive Officer
Mobile Phone
Email
J. W.
Cmo
Mobile Phone
Email
K. M.
Vice President Of Business Development
Mobile Phone
Email
P. U.
President Of Sales And Vice President Of North America
Mobile Phone
Email
A. F.
President Of Marketing
Mobile Phone
Email

OSA International 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 International

Name

Title

Contact Info

Location

Last Update

P. S.
Freelance Audio Engineer
Mobile Phone
Email
United StatesFlorida
Nov 11, 2025
M. G.
System Technician
Mobile Phone
Email
United StatesNew Mexico
Apr 22, 2026
A. M.
Licensed Optician
Mobile Phone
Email
United StatesNew York
Jan 29, 2026
C. L.
Purchasing
Mobile Phone
Email
Oct 17, 2024
D. M.
Certified Physician Assistant
Mobile Phone
Email
Oct 23, 2024
G. E.
Executive Assistant
Mobile Phone
Email
United StatesTennessee
Oct 18, 2024
J. F.
Systems Technician
Mobile Phone
Email
UNITED STATES
Mar 08, 2023
J. R.
Hong Kong Osha Group Board Of Directors And
Mobile Phone
Email
Oct 22, 2024
J. B.
Purchasing
Mobile Phone
Email
UNITED STATES
Sep 03, 2024
J. R.
Warehouse
Mobile Phone
Email
Oct 17, 2024

Frequently Asked Questions

What is OSA International known for?

OSA International was founded in 1985 operates in the Events Services industry. The company's main headquarters is located in 537 North Edgewood Avenue Wood Dale, Illinois 60191 United States; you can contact the main corporate office by phone at

+1-615-829-****

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

What is OSA International's most common email format?

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

How many employees does OSA International have currently?

OSA International has approximately 182 employees as of April 2026. These team members are located across 3 continents, including North AmericaAsiaSouth America.

Who are OSA International's key employees and leadership?

As of April 2026, OSA International's key employees include:

Chief Executive Officer: A. S.
Chief Executive Officer Partner: M. W.
Chief Executive Officer: R. B.
Chief Executive Officer: S. L.
Cmo: J. W.

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