Who We Are

We are a “40-year-old startup” because we’ve been in the interactive event technology business since 1970s, but we are always changing, adapting, customizing and looking for new things, like a startup does.

We advise and consult event and meeting planners, trainers and educators in how to best integrate and use interactive technology. We bring your training and meeting to the next level. With some of our most creative clients, we’ve come up with amazing displays, intuitive interfaces, and innovative approaches to collecting feedback from their students, trainees and attendees.


As of February 1st, 2019 we have moved to our new shiny offices in Malvern. We’re excited about the change, but we promise, nothing will change in the level of service and quality you’ll receive from us, no matter where we are.

Our offices are located in the Philadelphia suburbs, but we serve the world and have clients from Japan, China, to Belgium, and United Kingdom. We also do events and provide live support to our clients from the West to East Coast, including in the Northeast Corridor (Boston, New York, Philadelphia, Wilmington, and Washington D.C.)

Talk To Us

Are you ready to take your training or classroom to the next level? Give us a call or email us.

Office Location

5 Great Valley Parkway, Ste 218
Malvern, PA 19355


+1 610 260 6800


+1 610 260 6810

History In Pictures

Meridia has been in business since 1970 and we have hard (photo) proof. We started as a projector/presentation business and got into the wired audience response systems in the ’80s. Then the keypads lost their wires, but remained bulky and terrible-looking. You almost needed a cart to put them on and pull them behind you wherever you went 🙂
Finally, in the ’90s, electronics inside the clickers became so small that the bodies of the keypads could finally fit into your hand, or pocket if you are the forgetful type.
Here are some of the ‘beauties’ that we collected over the years and didn’t have the heart to throw out.

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