The McDonald brothers opened their doors to other aspiring restaurateurs, allowing many to observe and learn from their system. Their Speedee Service Sytem  became a model for future fast-food leaders, inspiring figures such as Glen Bell, the founder of Taco Bell, James Collins, a KFC Franchisee, and Keith Kramer, the founder of Burger King. Kramer, inspired after visiting the original McDonald’s restaurant, sought to create his own company. Later, in 1978, he hired a McDonald's executive, Donald N. Smith, who helped standardize and improve the company. Today, over 90% of the top 50 fast-food restaurants are franchised. 

"The brothers were generous with these would be restaurateurs. They inspired many future titans of the fast-food industry, including Glen Bell, the founder of Taco Bell.  'There was a fraternity of us, and every one of us saw the McDonald’s in San Bernardino and basically copied it after the boys gave us a tour,' James Collins, head of Collins Food International remembered.    'We became good friends, and we all took our lessons from the McDonald brothers.' "

                                                                                                                               ~ Hadley Meares, Historical Journalist,                                                                             from The Real McDonald’s: The San Bernardino Origins of a Fast Food Empire,                                                                                                                                                                                          2016 

McDonald's influence extends far beyond fast food, pioneering two strategies that reshaped modern business: franchising and standardization. By pairing a unique real estate model with an obsession for conformity, they proved that a business could scale without losing its identity. 

Student-conducted interview with Tom Maraist, former real-estate training manager at Hamburger University, March 2, 2026

"It has become the most popular family restaurant, appealing to children and adults, and has emerged as a dominant force in the quick-service restaurant market."

                                                                                                           ~ Akhilesh Ganti, Commodity Trading Advisor,                                                                           from How McDonald’s Profits: Real Estate and Franchising Strategy,                                                                                                                                                                         2026

That blueprint for standardization has spread across industries; Starbucks replicates the same drinks and store experience, and Costco runs its warehouses with identical layouts and systems.

“The widely imitated success of McDonald’s offers an excellent example for today’s managers and executives searching for greater production efficiencies. By putting the humble hamburger on the assembly line, Kroc showed the world how to apply sophisticated process management to the most prosaic endeavors...Today, companies engaged in delivering pizzas, processing insurance claims, or selling toys benefit from the kinds of systems that Ray Kroc pioneered...“

                                                                                                                            ~ Daniel Gross, Financial Journalist and Author,                                                                                                                             from Forbes Greatest Business Stories of All Time,                                                                                                                                                                                               1996

It established the expectation that global businesses should deliver identical experiences regardless of location, fundamentally shaping how industries operate and how consumers interact with brands. 

"In the minds of customers, creating a uniform and consistent product is one of the most important aspects of McDonald’s success. No matter where you go, once you see the ubiquitous “golden arches” you know exactly what you’re going to get...why take the chances with someplace else? They’re not known for high quality food, service, or atmosphere—but as evident from the enormous amount of customers they serve, McDonald’s is the clear leader in cost, speed and consistency."

                                                                                                               ~ Max Olson, Business Owner and Writer,                                                                                                                         from The McDonald's Success Story,                                                                                                                                                                       2009 

From one small hot dog stand to a worldwide chain, McDonald's revolutionized franchising, pioneered the Speedee Service System, ignited international reactions, and spurred reforms. Kroc stamped the golden arches into global culture, redefining what "fast-food" and customer service mean.