Here are the 10-K annual reports from SunocoCorp LLC (SUNC) in our archive since June 2025, newest first, and each one links through to the document itself with the summary and the scores our analysis gives it.
A 10-K covers the audited annual report, with the full financial statements, so if you follow SUNC and want that one kind of document rather than the whole filing history, this is the page to keep. The company's other filings, of every form, are on the full SUNC filings page.
SunocoCorp LLC files its annual report as a newly public Delaware LLC whose only cash‑generating assets are Sunoco Class D Units in Sunoco LP. SunocoCorp is managed by an Energy Transfer–controlled manager, and its results depend heavily on Sunoco’s operations and distributions.
In 2025 Sunoco completed the Parkland Acquisition, paying approximately $2.60 billion to Parkland shareholders and transferring 51,517,198 SunocoCorp common units, after Parkland holders generally received C$19.80 in cash and 0.295 SunocoCorp units per share, subject to proration. SunocoCorp units began trading on the NYSE in November 2025.
Sunoco also acquired TanQuid for about €465 million, adding 16 European fuel terminals, and executed several smaller fuel distribution acquisitions. The business now spans four segments—Fuel Distribution, Pipeline Systems, Terminals and Refinery—with extensive pipelines, terminals, a 55,000 barrel‑per‑day Burnaby refinery and operations across 32 countries, all subject to detailed environmental, safety, regulatory and climate‑related risks.