What was the name of McDonald’s first company-wide service system, introduced in 1948?

McDonald’s first company-wide service system, introduced in 1948, was the Speedee Service System.

Maurice and Richard McDonald developed the system after reorganizing their San Bernardino restaurant. They reduced the menu, standardized preparation, and arranged kitchen tasks so food could be produced quickly and consistently.

The system shaped McDonald’s identity long before the modern Golden Arches became globally dominant. Its emphasis on speed, uniformity, and repeatable procedures became a core part of the brand promise and later supported large-scale franchising.

The name is sometimes confused with Speedee, the mascot used in early branding. They are related but distinct: Speedee was the character, while the Speedee Service System was the operating method represented by that character.