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Welcome to SIGMA

SIGMA's mission is to benefit our members by helping them improve their ability to succeed in a free and fully competitive market for transportation fuels.
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SIGMA Spring Conference

May 11-13, 2021
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SIGMA is the Place for You

"At SIGMA, we all come together – the branded and unbranded marketers, the regional players, the national chains, the old guard and the new pioneers – to solve problems, share ideas, and ultimately grow our business."
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2021 Spring Conf Slider-SanAntonio (1200x420)

SIGMA Spring Conference

May 11-13, 2021
Register

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Events

SIGMA Spring ConferenceMay 11-13, 2021
JW Marriott Hill Country, San Antonio, TX
*NOTE NEW DATES*
SIGMA Summer Legislative ConferenceJuly 13-14, 2021
The Conrad Hotel, Washington, DC
SIGMA Share GroupsSeptember 14-17, 2021
Embassy Suites Biltmore, Phoenix, AZ
SIGMA Annual ConferenceNovember 2-4, 2021
The Phoenician, Scottsdale, AZ
More Event Information »

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SIGMA Sends Letter to DOT Opposing Rest Area Commercialization

April 9, 2021

On April 7th, SIGMA and other industry stakeholders sent a letter to Secretary of Transportation Pete Buttigieg urging him “to protect the longstanding ban on commercializing Interstate rest areas as you consider policies to incentivize investments in America’s infrastructure and reauthorize surface transportation programs.” 

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SIGMA: America's Leading Fuel Marketers is the national trade association representing fuel marketers and convenience store chain retailers in the United States and Canada. Our approximately 260 corporate members command nearly 50 percent of the petroleum retail market, selling approximately 80 billion gallons of motor fuel each year.