Pittsburgh gas partners and a contracted name.

Sunoco began as a sideline of a gas business in Pittsburgh. The company says that in 1886 Joseph Newton Pew and Edward O. Emerson, partners at the Peoples Natural Gas Company, decided to expand from gas into oil, and that within a few years the venture had acquired pipelines, leases and storage tanks. English Wikipedia names a third partner, Philip Pisano, alongside Pew and Emerson, and says the stake was in the new oil discoveries of Ohio and Pennsylvania. The company dates its new name to 17 March 1890, when the business became the Sun Oil Company; Wikipedia calls it the Sun Oil Company of Ohio at that stage.

The brand name is a compression of the company’s own. Wikipedia says Sunoco is a contraction of SUN Oil COmpany, and that the business was called Sun Oil Company from 1890 to 1976 and Sun Company, Inc. from 1976 to 1998. A 1922 newspaper advertisement reproduced on Wikipedia sells Sunoco motor oil under the name of The Sun Oil Co.

The company grew along the Delaware River. Wikipedia says the Sun Oil Refining Company was chartered in Texas in 1902 to take part in the Spindletop field, after Joseph Newton Pew’s nephew J. Edgar Pew bought storage and transport assets at a receivership auction, and that Spindletop oil was shipped to the company’s refinery at Marcus Hook, Pennsylvania. Pew’s sons, J. Howard Pew and Joseph N. Pew Jr., took over the company after their father. The company says it formed the Sun Shipbuilding and Dry Dock Company in 1916.

The station network came after the refineries. The company says it opened a service station in Ardmore, Pennsylvania, in the 1920s, followed shortly by another in Toledo, Ohio, and that Sun Oil’s shares were listed on the New York Stock Exchange on 12 November 1925. In 1956, the company says, it introduced its Custom Blending Pump, which let a driver choose from several octane grades through a single pump; Wikipedia says these “Dial A Grade” pumps became a feature of Sunoco stations in the muscle-car years.

From Sun Company to Sunoco LP.

The station brand spread west through a merger. English Wikipedia says that in 1968 Sun Oil merged with the Tulsa-based Sunray DX Oil Company, which sold fuel under the DX brand in several midwestern states, and that the company marketed under both the Sunoco and DX names into the 1980s before rebranding DX stations as Sunoco in the late 1980s. The company says it reorganised in 1975 and moved its corporate headquarters to Radnor, Pennsylvania, and that Sun Oil Company was renamed Sun Company, Inc. in 1976 to reflect a wider range of businesses.

The corporate name and the station name then converged. The company says that in the late 1980s Sun Company began rebranding its fuel stations under the name Sunoco, to match the name of its petrol, and that in November 1998 Sun Company, Inc. changed its name to Sunoco, Inc. The company also says it released a petrol called Sunoco ULTRA 94 in 1983 and discontinued it in 2005.

Ownership changed in 2012. The Associated Press, in a report carried by USA Today on 30 April 2012, said the Dallas pipeline company Energy Transfer Partners was buying Sunoco, which it described as based in Philadelphia and continuing its exit from the refining business. English Wikipedia says that Energy Transfer Partners bought Susser Holdings, owner of the Stripes convenience stores, on 29 August 2014, and that on 27 October 2014 Susser Petroleum Partners LP changed its name to Sunoco LP. Between 2014 and 2016, Wikipedia says, the retail and marketing businesses of Sunoco and Susser were sold into Sunoco LP, and in Texas the Sunoco brand replaced Valero at Stripes stations.

The headquarters followed the owner. D Magazine reported in February 2016 that Sunoco LP was moving its corporate headquarters from Philadelphia to Dallas, noting that Sunoco had been acquired by Kelcy Warren’s Energy Transfer in 2012 and that the company had leased an entire office building on North Central Expressway. In January 2018, Wikipedia says, Sunoco LP sold its company-run convenience stores to 7-Eleven and agreed to supply fuel to them, a sale that included the service plazas along the Pennsylvania Turnpike. Wikipedia describes Sunoco LP today as a Delaware partnership based in Dallas that distributes fuel to stations run by other operators under the Sunoco name.

Design and documentation.

A fuel brand is met mostly at the roadside, and much of its identity is built for people moving at speed. The canopy over the pumps is a large branded surface, carrying a band of colour and a name or mark along its edge so that it reads from the road and at night under its own lights.

The tall sign at the entrance, often called a price pylon or price sign, does two jobs: it carries the brand’s mark at the top and a set of changeable figures below it. In a brand system the mark and the frame stay fixed while the figures change, so the sign is designed around the space the numbers will take.

At the pump itself the brand appears again on toppers, panels and nozzle labels, at a scale meant for someone standing beside the car. Forecourt colour ties these pieces together: the same hues on canopy, pumps, kiosk and sign let a station read as one place from a distance.

Each guide looks at how one name has carried its mark across those surfaces, who has owned it and how its signs have changed, and marks plainly what rests on the company’s own word.

A product name that became the company.

The Sunoco identity grew from the bottom up. For decades the word was a product name — the petrol and the motor oil sold by Sun Oil — and later the name of the stations and finally of the company itself. The company’s own timeline marks each step: stations rebranded as Sunoco in the late 1980s “to match the name of its gasoline”, and the corporation renamed Sunoco, Inc. in 1998. The name now belongs to a Dallas partnership, Sunoco LP, which Energy Transfer has been tied to since its 2012 purchase of Sunoco and the 2014 renaming of Susser Petroleum Partners.

Motor racing has long carried the brand. The company says Sunoco entered motorsport in the 1960s through a partnership with Roger Penske’s racing team and the driver Mark Donohue, which won the Indianapolis 500 in 1972. English Wikipedia, citing the Philadelphia Business Journal, says Sunoco replaced the 76 brand as the Official Fuel of NASCAR in 2004, and the company’s racing-fuel business still supplies NASCAR and other series. Wikipedia pictures a Sunoco sign at New Hampshire Motor Speedway during a NASCAR race.

The pump was part of the identity too. The Custom Blending Pump of 1956, which the company says let drivers choose among several grades from one nozzle, is one such piece of equipment, and Wikipedia says replica pumps were later sold as novelty transistor radios.

Sunoco’s ownership has moved from a family-run Pennsylvania refiner to a pipeline group based in Texas, and from a company that made its own fuel to one that, according to Wikipedia, distributes fuel to independent operators while the brand name stays on the canopy.

For a design guide, Sunoco shows how a short product name, made by contracting a company name, can outlast the refineries, owners and headquarters behind it and end up as the name of the business. Compare it with 7-Eleven, which bought its company-run stores in 2018, and Exxon, another name coined from an older company’s initials. For this guide we use sun blue, sun yellow and arrow red with a sans, an unofficial interpretation; no product or logo is reproduced.

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