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10-K primary document
SXC · Annual Report (Form 10-K) · Filed February 20, 2026

Suncoke Energy Inc10-K exhibit

sxc-202510xkex211.htm
Document
Exhibit 21.1
SUBSIDIARIES OF THE REGISTRANT
Registrant – SunCoke Energy, Inc.
The Registrant owns, directly or indirectly, 100% of the stock of the following subsidiaries as of December 31, 2025 (all of which are included in the consolidated financial statements) except as noted in the footnotes below.
NameJurisdiction
Ceredo Liquid Terminal, LLCUSA (Delaware)
CMT Liquids Terminal, LLCUSA (Delaware)
Cool Springs LLCUSA (Delaware)
Dismal River Terminal, LLCUSA (Delaware)
Elk River Minerals CorporationUSA (Delaware)
FF Farm Holdings LLCUSA (Delaware)
Flame Aggregator, LLCUSA (Delaware)
Gateway Energy & Coke Company, LLCUSA (Delaware)
Haverhill Coke Company LLCUSA (Delaware)
Indiana Harbor Coke CompanyUSA (Delaware)
Indiana Harbor Coke Company L.P. USA (Delaware)
Indiana Harbor Coke CorporationUSA (Indiana)
Jewell Coal and Coke Company, Inc.USA (Virginia)
Jewell Coke Acquisition CompanyUSA (Virginia)
Jewell Coke Company, L.P.USA (Delaware)
Jewell Resources CorporationUSA (Virginia)
Jewell Smokeless Coal CorporationUSA (Virginia)
Kanawha River Terminals, LLCUSA (Delaware)
LOCAL RECYCLING CENTER SPÓŁKA Z OGRANICZONĄ ODPOWIEDZIALNOŚCIĄPoland
Marigold Dock, Inc.USA (Delaware)
Metal Services Investment LLCUSA (Delaware)
Metal Services LLCUSA (Delaware)
Middletown Coke Company, LLCUSA (Delaware)
Oakwood Red Ash Coal CorporationUSA (Virginia)
PHOENIX BRAZIL HOLDCO I B.V.Netherlands
PHOENIX BRAZIL HOLDCO II B.V.Netherlands
PHOENIX DO BRASIL, SERVICOS INDUSTRIAIS E SERVICOS SIDERURGICOS LTDABrazil
PHOENIX DO PECEM INDUSTRIA E SERVICOS SIDERURGICOS LTDABrazil
Phoenix Global Burns Harbor, LLCUSA (Delaware)
Phoenix Global Ghent LLCUSA (Delaware)
Phoenix Global Indiana Harbor East, LLCUSA (Delaware)
Phoenix Global Indiana Harbor West, LLCUSA (Delaware)
PHOENIX GLOBAL LEASING B.V.Netherlands
Phoenix Global Leasing, LLCUSA (Delaware)
Phoenix Global Marion, LLCUSA (Delaware)
1 14.8% of Common Class B Limited Partnership units held by outside investor

Exhibit 21.1
Phoenix Global Riverdale, LLCUSA (Delaware)
PHOENIX METAL SERVICES LLCUnited Arab Emirates
PHOENIX SERVICES EUROPE COÖPERATIEF U.A.Netherlands
PHOENIX SERVICES FINLAND OYFinland
PHOENIX SERVICES FRANCEFrance
PHOENIX SERVICES FRANCE ACQUISITION CORPFrance
PHOENIX SERVICES POLSKA SPÓŁKA Z OGRANICZONĄ ODPOWIEDZIALNOŚCIĄPoland
PHOENIX SERVICES SLOVENSKO S.R.O.Slovakia
PHOENIX SERVICIOS INDUSTRIALES Y MEDIOAMBIENTALES SLSpain
PHOENIX SLAG SERVICES OF SOUTH AFRICA (PTY) LTDSouth Africa
PHOENIX STEEL MILL SERVICES (INDIA) PRIVATE LIMITEDIndia
Raven Energy LLCUSA (Delaware)
SOCIETE EUROPEENNE DE PRESTATIONS INDUSTRIELLES S.E.P.IFrance
SOTRASI LOGISTIQUE ET SERVICESFrance
Sun Coal & Coke LLCUSA (Delaware)
SUN COKE EAST SERVICOS DE COQUEIFICACAO LTDA.Brazil
Sun Coke International, Inc.USA (Delaware)
SunCoke Energy South Shore LLCUSA (Delaware)
SunCoke Energy, Inc.USA (Delaware)
SunCoke GPI LLCUSA (Delaware)
SunCoke Lake Terminal LLCUSA (Delaware)
SunCoke Logistics LLCUSA (Delaware)
SunCoke Technology and Development LLCUSA (Delaware)
SXC HOLDING B.V.Netherlands
The Claymont Investment Company LLCUSA (Delaware)

            
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