Insights

Event Technology Expertise OSA specializes in delivering comprehensive entertainment technology solutions, including audio, video, and lighting, which positions them as a one-stop-shop for event production companies and corporate event planners seeking high-quality, integrated technology services.

Reputation for Quality With a long-standing history since 1985 and a focus on system packaging and flawless execution, OSA's strong reputation in the industry makes it an attractive partner for clients looking for reliable and top-tier event support.

Potential Growth Markets Given their broad service offerings and recent focus on delivering world-class entertainment solutions, there are opportunities to expand into emerging markets such as virtual and hybrid events, which are increasingly in demand across various industries.

Client Engagement OSA’s emphasis on detailed design and client satisfaction indicates a potential for upselling integrated services, custom solutions, and technology upgrades to existing clients, enhancing long-term revenue streams.

Technology Stack Compatibility Utilizing a range of modern tech tools and media platforms, OSA is well-positioned to partner with technology providers aiming to integrate their solutions into live event environments, creating opportunities for strategic alliances and enhanced service offerings.

Similar companies to OSA

OSA Tech Stack

OSA uses 8 technology products and services including Sucuri, Mailgun, Headroom.js, and more. Explore OSA's tech stack below.

Sucuri
Content Delivery Network
Mailgun
Email
Headroom.js
Javascript Libraries
Floating UI
Javascript Libraries
PHP
Programming Languages
MediaElement.js
Video Players
LiteSpeed
Web Servers
Nginx
Web Servers

Media & News

OSA's Email Address Formats

OSA uses at least 1 format(s):

OSA Email Formats	Example	Percentage
FLast@osacorp.com	JDoe@osacorp.com	50%
FLast@osacorp.com	JDoe@osacorp.com	50%

Frequently Asked Questions

Where is OSA's headquarters located?

OSA's main headquarters is located at 537 N. Edgewood Ave., Wood Dale, IL 60191, US. The company has employees across 3 continents, including North AmericaAsiaSouth America.

What is OSA's phone number?

You can contact OSA's main corporate office by phone at

+1-615-829-****

. 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 OSA's stock symbol?

OSA is a publicly traded company; the company's stock symbol is CSAN.

What is OSA's official website and social media links?

OSA's official website is osacorp.com and has social profiles on LinkedIn.

How much revenue does OSA generate?

As of October 2025, OSA's annual revenue is estimated to be $1.3M.

What is OSA's NAICS code?

OSA's NAICS code is 56192 - Convention and Trade Show Organizers.

How many employees does OSA have currently?

As of October 2025, OSA has approximately 185 employees across 3 continents, including North AmericaAsiaSouth America. Key team members include Chief Executive Officer: A. S.Chief Executive Officer Partner: M. W.Chief Executive Officer: R. B.. Explore OSA's employee directory with LeadIQ.

What industry does OSA belong to?

OSA operates in the Events Services industry.

What technology does OSA use?

OSA's tech stack includes SucuriMailgunHeadroom.jsFloating UIPHPMediaElement.jsLiteSpeedNginx.

What is OSA's email format?

OSA's email format typically follows the pattern of FLast@osacorp.com. Find more OSA email formats with LeadIQ.

When was OSA founded?

OSA was founded in 1985.

OSA

Events ServicesUnited 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