ECD Corporate Headquarters

Energy Conversion Devices, Inc. 2956 Waterview Drive Rochester Hills, Michigan 48309, USA T +1.248.293.0440 T +1.800.528.0617 (USA Toll Free) F +1.248.844.1214 Directions view map

Subsidiaries and Joint Ventures

For specific inquiries regarding our products and technologies related to the business of our subsidiaries,
please contact the organizations directly. United Solar Ovonic LLC Contact Information Media Relations Ovonic Materials Division Head Office: 2983 Waterview Drive Rochester Hills, Michigan 48309, USA T +1.248.293.7002 F +1.248.299.4228 Inquiry Overview BioReformation: Overview Ovonic Battery Company Overview Ovonic Fuel Cell Company LLC Overview Ovonic Hydrogen Systems LLC Overview Ovonic Nickel Hydroxide Manufacturing Plant Overview view map Ovonyx, Inc. 2956 Waterview Drive Rochester Hills, Michigan 48309, USA T +1.248.299.6022 F +1.248.659.1500 Inquiry Website view map

Services

Central Analytical Laboratory 2956 Waterview Drive Rochester Hills, Michigan 48309, USA F +1.248.844.2196 Inquiry Other Contact: David A. Pawlik Overview view map Ovonic Nickel Hydroxide Customer Service: 1414 Combermere Dr. Troy, Michigan 48084, USA T +1.248.844.4600 F +1.248.588.5712 Inquiry Overview view map Production Technology Division: United Solar Ovonic 2983 Waterview Drive Rochester Hills, Michigan 48309, USA T +1.248.293.7002 F +1.248.299.4520 Inquiry Overview view map

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Directions to ECD HQ

From the Detroit Metro Airport, the following route is the most direct way to our corporate offices:

From the airport, take I-94 East
(approximately 18 miles to I-75 North)
Take I-75 North (Flint North Exit)
(approximately 21 miles to Adams Road)
Take Adams Road Exit and turn left on Adams Road
(approximately 1.8 miles [or 2 traffic lights] to Auburn Road)
Turn right on Auburn Road
(less than 1/2 mile to Waterview Drive)
Turn left on Waterview Drive
(turn into the third building on your left)

ECD Headquarters 2956 Waterview Drive Rochester Hills, MI 48309 W: www.energyconversiondevices.com

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