About Modular

Innovative Lighting. Exceptional Collaboration. Brilliant Solutions.

Proud Members Of

  • The American Institute of Architects (AIA) logo
  • Illuminating Engineering Society (IES) logo

Modular International is the premiere source for innovative architectural lighting solutions.

Our reputation for innovative lighting is well earned. A comprehensive portfolio of fixtures, the ability to customize, and rigorous manufacturing standards provide the perfect palette for lighting professionals.

Exceptional collaboration with the world’s leading architects, interior designers and lighting consultants leads to the realization of lighting solutions of beauty, efficiency, flexibility, and performance. Industry standard innovations such as the Apertures® Series of fixtures, locking mechanisms, and lamp shielding retaining rings extend the possibilities for creative collaborations.

With offices in the United States, and a world-wide network of experienced agents and distributors, Modular is well positioned to help lighting professionals everywhere achieve brilliant solutions.

Leadership Team

We take what’s familiar and look at it in a new light. Our team focuses on making technology that’s simple, fresh and helpful.

Irwin Kotovsky staff photo

Irwin Kotovsky

Founder and President
Tracy Kosylo staff photo

Tracy Kosylo

Director of Marketing
Gary Heyl staff photo

Gary Heyl

Director of Operations
Tony Madonna staff photo

Tony Madonna

Business Development Manager
Bryan Pashakarnis staff photo

Bryan Pashakarnis



We have offices in the United States and Europe. No matter where you are, we're available to help on your next project.

Modular International Inc.
    3941 California Avenue
    Pittsburgh, PA 15212
Modular International Building

Come Visit Us.

We attend a variety of conferences and lighting events year round. And we'd love to speak with you.

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