A Depression-era counter, a modular building and a K.

Krystal opened on 24 October 1932 in Chattanooga, Tennessee. English Wikipedia credits the entrepreneur Rody Davenport Jr. and his partner J. Glenn Sherrill, and quotes the company’s own account of their reasoning in the early years of the Depression: that people would patronise a restaurant kept spotlessly clean, where they could get a good meal with courteous service. The International Directory of Company Histories lists the same event among its key dates: in 1932, R. B. Davenport Jr. opened the first Krystal restaurant in Chattanooga.

Davenport had studied the competition. Wikipedia says he visited White Castle restaurants in Chicago and took notes before opening his own, and that the first Krystal, at the corner of Seventh and Cherry Streets, was a modular building constructed in Chicago and shipped to Chattanooga for final installation. Wikipedia, drawing on the company’s own history, says the first customer, French Jenkins, ordered six “Krystals” and a cup of coffee.

The name came from the idea of cleanliness. The company directory says Davenport christened the restaurant Krystal because his wife admired how “crystal clean” it was, and chose the distinctive spelling to set it apart. Wikipedia records a fuller version as company legend: Mary McGee Davenport, riding down a mountain road with her husband, saw a lawn ornament shaped like a crystal ball, and suggested that since cleanliness was central to the concept, the restaurant should be called Crystal — with a K for a twist. Wikipedia adds that Krystal restaurants often carried a crystal ball on the roof.

The early look was white and domestic. From the early 1930s into the early 1960s, Wikipedia says, much of the food was served not in takeaway containers but on inexpensive porcelain dishes carrying the Krystal name, waiters and waitresses wore white uniforms, and food was ordered at the counter. Wikipedia dates Krystal’s first drive-through window to the 1950s, and says that in the mid-2000s the chain tested a prototype drive-in with individual television screens for ordering, audio played through the car stereo, and indoor and outdoor seating areas with large screens and digital jukeboxes.

From the founding families to Port Royal, Argonne, Fortress and SPB.

The company stayed with its founding families for decades and branched out from its own counters. The International Directory of Company Histories says the Krystal family founded DavCo Foods in 1969 as a division, and that DavCo opened its first Wendy’s franchise in 1976; Wikipedia says DavCo operated Wendy’s restaurants until 2017. The directory dates the start of Krystal franchising to 1990 and a public share offering to 1992.

Ownership then changed hands several times. The directory records a Chapter 11 filing in 1995 and the acquisition of Krystal by Port Royal Holdings in 1997, which Wikipedia says placed majority ownership outside the heirs of the founding families. Wikipedia says Port Royal owned the chain until 2012, when Argonne Capital Group took over, and that Krystal moved its headquarters in early 2013 from Chattanooga, its base since 1932, to Dunwoody, a suburb of Atlanta.

Krystal filed for Chapter 11 again on 19 January 2020, Wikipedia says, and Food Business News reported on 27 May 2020 that affiliates of Fortress Investment Group and its operating partner, Golden Child Holdings, had acquired Krystal Restaurants LLC; the same report described an Atlanta-based Restaurant Support Center.

The current structure dates from 28 April 2023. QSR Web reported that Krystal had merged with SPB Hospitality, a restaurant group created in 2020 and owned by funds managed by affiliates of Fortress, and that the brands under SPB operate independently. SPB Hospitality has owned Krystal since 2023.

The menu around the square burger has widened over time. Wikipedia says the core product is a small square patty on a steamed bun with diced onions, pickle and mustard, called a “Krystal”, alongside small hot dogs called “pups”, and that the Krystal Chik, a chicken slider on the same square bun, arrived in 1998. In June 2026, Wikipedia says, citing NJBIZ, Krystal signed a franchise agreement with the former New York Giants receiver Victor Cruz for a restaurant in Union, New Jersey.

Design and documentation.

A quick-service brand is met first from the road. Before anyone reads a menu, the identity has to work on a pole sign seen from a moving car, on a roofline or a painted wall, and on the lane markings that steer a driver towards the order point. Building colours, awnings and lit lettering do much of that work, and a chain’s buildings are often designed so that one looks like the next.

The drive-thru adds its own set of surfaces: the preview board, the menu board beside the speaker post, the canopy over the window and the directional signs in between. Each has to be read quickly, often at night and in poor weather, which tends to favour short words, heavy lettering and strong contrast between type and background.

Inside the bag the identity carries on in smaller pieces — wrappers, boxes, cups, napkins and bags — printed in a limited set of colours and repeated across many outlets. Uniforms, trays and receipts follow the same palette.

Each guide that follows looks at who founded the brand, who owns it now and how its name, mark and buildings are recorded, and marks plainly what rests only on the company’s own word.

A misspelt word that does the work of a logo.

The Krystal identity turns on a single letter. Both the company directory and Wikipedia’s account of company legend agree that the name was meant to evoke a crystal-clean restaurant and that the K was chosen to make it distinctive. Wikipedia says the burger itself is called a “Krystal”.

The crystal ball gave the idea a shape. Wikipedia says restaurants over the years often sported a crystal ball on top, linking the building to the story of the lawn ornament.

Advertising added characters. The International Directory of Company Histories dates the Cowboy Sid and Sheila the Wonder Horse campaign to 1983. Later, from 2004 to 2009, the chain hosted the Krystal Square Off eating contest, Wikipedia says.

The building has been a modular object from the start. The first Krystal was made in Chicago and shipped to Chattanooga, Wikipedia says, and drive-through windows followed in the 1950s.

The name has stayed constant through every move of the head office. Wikipedia says Krystal kept its headquarters in Chattanooga from 1932 to 2013 before moving to Dunwoody; Food Business News described an Atlanta-based Restaurant Support Center in 2020, and QSR Web reported in 2023 that the brands under SPB Hospitality operate independently.

For a design guide, Krystal shows how a misspelt word, a roof-top object and a square product can hold a regional brand together through several changes of owner and headquarters. Compare it with White Castle, whose Chicago restaurants Davenport studied before opening, and Wendy’s, whose restaurants Krystal’s DavCo division operated as a franchisee. For this guide we use Krystal red, navy and porcelain white with a sans, an unofficial interpretation; no product or logo is reproduced.

Keep Krystal’s identity on hand — save it to a board in the Made Good inspiration library.