At Mark IV, our only goal more important than winning your business
is keeping your business.

Extraordinary Service -- Anytime, Anywhere

Mark IV maintains 37 manufacturing facilities, 26 distribution centers and nine technical centers to serve its customers. The company is committed to "Extraordinary Service Anytime, Anywhere." This unprecedented customer support includes parts availability and exchange, help desk assistance, expedited service, on-site service and emergency service availability throughout North America.

Unsurpassed Technology

Mark IV IDS is confident that our technological applications are unsurpassed in the industries we serve. More than 150 staff engineers are dedicated to develop and improve products. We maintain about 1 million square feet of space for manufacturing, administrative and customer service to support your electronic display needs.

With nearly a century of experience, we have not forgotten:
The customer always comes first.

Vast Spectrum of Products

Just because Mark IV IDS continues to innovate new technologies and designs, it does not mean we leave our past customers in the dark. We service and support 30 years of products including our wide base of LED systems, 747 interior jet lighting, bus destination signs and rail lighting, message boards, large-format video monitors and more. Our service goal is to exceed your expectations.