Manufacturing of liquefied refinery gases

Facility	City	State	Employees	Status
DSDecatur Stevia Plant	Decatur	IL	1–19	◐ LIKELY ACTIVE
DPDeer Park Refining Limited Partnership	Deer Park	TX	500+	◐ LIKELY ACTIVE
DSDelek-Krotz Springs Refinery	Krotz Springs	LA	100–499	◐ LIKELY ACTIVE
DTDelek, Tyler	Tyler	TX	100–499	◐ LIKELY ACTIVE
DUDelrin USA, LLC	Washington	WV	100–499	◐ LIKELY ACTIVE
DVDes-bh Ventures LLC	Mountain View	CA	—	◐ LIKELY ACTIVE
DPDesign Plastic Systems INC	Norristown	PA	—	◐ LIKELY ACTIVE
DDewey	Inman	SC	100–499	◐ LIKELY ACTIVE
DCDivine Curtains LLC	Jefferson City	MO	—	◐ LIKELY ACTIVE
DID-Mark Inc.	Mount Clemens	MI	20–99	◐ LIKELY ACTIVE
DCDow Chemical - Greensburg	Greensburg	LA	20–99	◐ LIKELY ACTIVE
DIDow, Inc. Grand Bayou Operations	Belle Rose	LA	20–99	◐ LIKELY ACTIVE
DIDow, Inc. Plaquemine Operations	Plaquemine	LA	500+	◐ LIKELY ACTIVE
DSDow Seadrift	Seadrift	TX	500+	◐ LIKELY ACTIVE
DTDow Texas Operations	Freeport	TX	500+	◐ LIKELY ACTIVE
Ddsm-firmenich	South Bend	IN	20–99	◐ LIKELY ACTIVE
DMDT Manufacturing One LLC dba DT Manufacturing	Highland	MI	20–99	◐ LIKELY ACTIVE
DCDuPont Circleville	Circleville	OH	1–19	◐ LIKELY ACTIVE
DCDuPont Cooper River	Moncks Corner	SC	20–99	◐ LIKELY ACTIVE
DMDupont Michigan Operations - HIMS Plant	Hemlock	MI	100–499	◐ LIKELY ACTIVE
DMDuPont Michigan Operations - Midland Plant	Midland	MI	100–499	◐ LIKELY ACTIVE
DCDurez Corporation	Kenton	OH	20–99	◐ LIKELY ACTIVE
DDynaChemInc	Westville	IL	20–99	◐ LIKELY ACTIVE
DCDynasty Chemical CORP	Menands	NY	—	◐ LIKELY ACTIVE
EEcolab	Garyville	LA	100–499	◐ LIKELY ACTIVE
EUECO USA, LLC - Parkersburg	Parkersburg	WV	20–99	◐ LIKELY ACTIVE
ESEd Staub and Sons Petroleum, INC.	Klamath Falls	OR	—	◐ LIKELY ACTIVE
ENElantas North America, LLC	Olean	NY	—	◐ LIKELY ACTIVE
EElastomers	Pasadena	TX	20–99	◐ LIKELY ACTIVE
EUElastron USA	Gainesville	GA	20–99	◐ LIKELY ACTIVE
ESElectronic Sales of New England, LLC	Old Saybrook	CT	—	◐ LIKELY ACTIVE
EAElement Adept Bioag LLC	Taos	NM	—	◐ LIKELY ACTIVE
ESElementis Specialties Proctor WV	Proctor	WV	20–99	◐ LIKELY ACTIVE
EAElite AP	Ripley	MS	20–99	◐ LIKELY ACTIVE
ESElkem Silicones USA Corp.	York	SC	100–499	◐ LIKELY ACTIVE
EMElk Mills 1	Elkton	MD	100–499	◐ LIKELY ACTIVE
ESEngineered Substrates	River Falls	WI	20–99	◐ LIKELY ACTIVE
EPEnnis - Polynt	Ennis	TX	20–99	◐ LIKELY ACTIVE
Ensinger INC Houston Operations	Houston	TX	20–99	◐ LIKELY ACTIVE
EEntegris	Chester	PA	20–99	◐ LIKELY ACTIVE
EIEntegris, Incorporated	Burnet	TX	100–499	◐ LIKELY ACTIVE
EREntegris, Riegelwood	Riegelwood	NC	20–99	◐ LIKELY ACTIVE
EREnvironmental Resource Associates, INC.	Golden	CO	—	◐ LIKELY ACTIVE
ECEnvirotech Chemical Services	Helena	AR	20–99	◐ LIKELY ACTIVE
EEEquilon Enterprises LLC	Houston	TX	—	◐ LIKELY ACTIVE
ECEquistar Chemical, LP - A Lyondellbasell Company, Bayport	Pasadena	TX	100–499	◐ LIKELY ACTIVE
ECEquistar Chemicals, LP	Channelview	TX	500+	◐ LIKELY ACTIVE
ECEquistar Chemicals, LP (LyondellBasell) - Chocolate Bayou Polymers	Alvin	TX	20–99	◐ LIKELY ACTIVE
ERErgon Refining, Inc.	Vicksburg	MS	100–499	◐ LIKELY ACTIVE
EIEsschem Inc	Linwood	PA	20–99	◐ LIKELY ACTIVE

FactoryRegistry lists 5,497 facilities whose primary industry classification is one of the 4 industries above. This is a list by industry, not a list of makers: Census reports that establishments in these industries produced liquefied refinery gases (aliphatics), for use as a chemical raw material, in the shares shown above, and does not say which establishments. Where a plant’s own website or a federal registry names what that plant makes, it appears on the plant’s own page with the source named.

The U.S. Census Bureau recorded this product line in 4 US manufacturing industries in the 2022 Economic Census, as the most specific line those industries reported, where 126 establishments reported producing it.

These are counts of establishments by industry: the Economic Census publishes them as industry totals and never as a list of plants.

NAPCS collection code 2024100003. Source for the product line, the establishment counts and the shares: U.S. Census Bureau, 2022 Economic Census (ECNNAPCSIND2022). Federal source data is public domain. Facility records are compiled separately by FactoryRegistry and carry their own sources.