Manufacturing of chemical manufacturing and petroleum refining…

Facility	City	State	Employees	Status
OTOmega Thermo Products LLC	Stratford	WI	20–99	◐ LIKELY ACTIVE
OSOmniroot Spc	Seattle	WA	—	◐ LIKELY ACTIVE
PUPaletti USA, LLC	Montgomeryville	PA	20–99	◐ LIKELY ACTIVE
PSPalmetto Scientific Glass Company, LLC	Beech Island	SC	—	◐ LIKELY ACTIVE
PPPDS Plastics, Inc.	Dorr	MI	20–99	◐ LIKELY ACTIVE
PCPhoenix Carbon LLC	Kapolei	HI	—	◐ LIKELY ACTIVE
PPPM Plastics, Inc.	Orchard Park	NY	20–99	◐ LIKELY ACTIVE
PPPorobond Products, LLC	Hamden	CT	—	◐ LIKELY ACTIVE
Prime Materials Recovery, INC - South Windsor	South Windsor	CT	1–19	◐ LIKELY ACTIVE
PTProcess Technology - Headquarters	Willoughby	OH	20–99	◐ LIKELY ACTIVE
PTProcess Technology - Mentor	Mentor	OH	100–499	◐ LIKELY ACTIVE
PFProfessional Fabricators, Inc.	Tulsa	OK	20–99	◐ LIKELY ACTIVE
PSProtechnology Solutions LLC	Elkridge	MD	—	◐ LIKELY ACTIVE
PAP-tech Automation L.l.c.	Bolivar	TN	—	◐ LIKELY ACTIVE
RCRECO Commercial Systems	Cayce	SC	20–99	◐ LIKELY ACTIVE
RCRecycling Center/ Dogwood	Conyers	GA	100–499	◐ LIKELY ACTIVE
RSRedtail Solutions, LLC	Okemah	OK	—	◐ LIKELY ACTIVE
RLReger Laser INC	Romeoville	IL	—	◐ LIKELY ACTIVE
RERite Engineering & Mfg. Corp	Commerce	CA	20–99	◐ LIKELY ACTIVE
RSRoberts Sinto CORP	Grand Ledge	MI	—	◐ LIKELY ACTIVE
RIRosotics, INC.	Mesa	AZ	—	◐ LIKELY ACTIVE
RNRossini North America	Suwanee	GA	20–99	◐ LIKELY ACTIVE
RHR.W. Holland I, LCC	Tulsa	OK	20–99	◐ LIKELY ACTIVE
SLSalty Layers 3d LLC	Cudjoe Key	FL	—	◐ LIKELY ACTIVE
SHSemaSys Houston	Houston	TX	20–99	◐ LIKELY ACTIVE

FactoryRegistry lists 1,327 facilities whose primary industry classification is one of the 2 industries above. This is a list by industry, not a list of makers: Census reports that establishments in these industries produced chemical manufacturing and petroleum refining heat exchange units, 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 2 US manufacturing industries in the 2022 Economic Census, as the most specific line those industries reported, where 32 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 2016410000. 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.