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Company Profile

The core capability of Atlantic Detroit Diesel-Allison, LLC (ADDA) is the sale and expert service of diesel and alternative fuel engines, transmissions, power generation systems and a wide range of related products, components, parts and accessories.

It is this range of solutions that keep our customers’ vehicles and other critical equipment running at maximum efficiency.

ADDA represents the most respected brands in the business—names like: Detroit Diesel®, MTU®, Mercedes-Benz®, Allison Transmission® and more. ADDA also provides comprehensive service for a variety of equipment in both On-Highway and Off-Highway markets: medium- and heavy-duty trucks, buses and coaches; fire and emergency vehicles; power generation systems; marine propulsion and support equipment (for both commercial vessels and pleasure-craft); and construction and industrial machinery.

The world depends on the equipment that depends on us.

Atlantic Detroit Diesel-Allison serves customers in some of the most demanding applications in both government and private industry sectors. You’ll find our products hard at work in trucks, buses, ferry and commercial marine applications, and pleasure-craft, as well as in governmental, financial and medical environments where ongoing power supply is critical.

Atlantic Detroit Diesel-Allison