Manufacturing of nuclear reactor steam supply systems, heat exchangers and condensers, pressurizers, components, and auxiliary equipment

Facility	City	State	Employees	Status
BLBurnham, LLC	Lancaster	PA	20–99	◐ LIKELY ACTIVE
CICembell Industries, Inc. (Chalmette)	Chalmette	LA	20–99	◐ LIKELY ACTIVE
CMChanute Manufacturing Co	Chanute	KS	100–499	◐ LIKELY ACTIVE
CIChart Industries - La Crosse, WI	La Crosse	WI	100–499	◐ LIKELY ACTIVE
CMClaw Manufacturing, LLC	Catoosa	OK	20–99	◐ LIKELY ACTIVE
CIClayton Industries	City of Industry	CA	100–499	◐ LIKELY ACTIVE
Clayton Manufacturing Company Cincinnati	Cincinnati	OH	20–99	◐ LIKELY ACTIVE
Clayton Manufacturing Company New Jersey	Cranbury	NJ	1–19	◐ LIKELY ACTIVE
CBCommercial Boiler Solutions, LLC	Lancaster	PA	100–499	◐ LIKELY ACTIVE
COCorporate Office	Trenton	GA	100–499	◐ LIKELY ACTIVE
CLCryoquip/Houston LLC	Houston	TX	20–99	◐ LIKELY ACTIVE
CBCust-O-Fab Beaumont	Beaumont	TX	20–99	◐ LIKELY ACTIVE
CSCust-O-Fab Sand Springs	Sand Springs	OK	100–499	◐ LIKELY ACTIVE
DDanfoss	Louisville	KY	20–99	◐ LIKELY ACTIVE
DIDeltak Inc	Plymouth	MN	20–99	◐ LIKELY ACTIVE
DRDoyle & Roth Mfg. Co., Inc.	Simpson	PA	20–99	◐ LIKELY ACTIVE
DHDunn Heat Exchangers- Bay City	Bay City	TX	1–19	◐ LIKELY ACTIVE
DIDVO, Inc.	Chilton	WI	20–99	◐ LIKELY ACTIVE
EGElectrosteam Generartor Copr	Rancocas	NJ	1–19	◐ LIKELY ACTIVE
ELETR Ltd	Longview	TX	20–99	◐ LIKELY ACTIVE
ELETR LTD Kilgore	Kilgore	TX	20–99	◐ LIKELY ACTIVE
FFFabsco Field Services, LLC.	Sapulpa	OK	1–19	◐ LIKELY ACTIVE
FFFabsco Fin-air, LLC. Structural	Sapulpa	OK	1–19	◐ LIKELY ACTIVE
FIFarmersville, IL	Farmersville	IL	20–99	◐ LIKELY ACTIVE
FHFluid Handling LLC	Buffalo	NY	—	◐ LIKELY ACTIVE
FSFreight Segment Thermal Transfer Corp	Duquesne	PA	20–99	◐ LIKELY ACTIVE
GTGeneral ThermoDynamics	Franklin	WI	20–99	◐ LIKELY ACTIVE
GAGFP Acquisition Company	Broken Arrow	OK	20–99	◐ LIKELY ACTIVE
HIHayden Industries	Tulsa	OK	100–499	◐ LIKELY ACTIVE
HIHesse Industrial Sales, Inc.	Orchard Park	NY	20–99	◐ LIKELY ACTIVE
HLHico LLC	Casper	WY	20–99	◐ LIKELY ACTIVE
HAHorizon Aerospace Solutions, LLC	Doral	FL	—	◐ LIKELY ACTIVE
HTHouston TX	Houston	TX	20–99	◐ LIKELY ACTIVE
HAHughes Anderson	Tulsa	OK	100–499	◐ LIKELY ACTIVE
IEIntrepid Energy Solutions	Inola	OK	20–99	◐ LIKELY ACTIVE
JJJ & J Mission Critical, LLC DBA Thermotech Enterprises	Tampa	FL	20–99	◐ LIKELY ACTIVE
JBJohnston Boiler Company	Ferrysburg	MI	20–99	◐ LIKELY ACTIVE
KCK. Connelly Co., INC.	Kings Park	NY	—	◐ LIKELY ACTIVE
LILytron Inc now known as Boyd Corporation (Woburn), Inc	Woburn	MA	100–499	◐ LIKELY ACTIVE
Marengo Fabricated Steel, LTD DBA Lincoln Center Manufacturing LLC	Fulton	OH	20–99	◐ LIKELY ACTIVE
MIMayers Industries CORP	Watchung	NJ	—	◐ LIKELY ACTIVE
MSMid-South Steam Boiler & Engineering	Van Buren	AR	100–499	◐ LIKELY ACTIVE
MNMitsubishi Nuclear Energy Systems INC	Charlotte	NC	—	◐ LIKELY ACTIVE
MMokon	Buffalo	NY	20–99	◐ LIKELY ACTIVE
MBMontana Boiler Service INC	Billings	MT	—	◐ LIKELY ACTIVE
NCNikkiso Cryogenic Industries Service Companies Houston	Tomball	TX	20–99	◐ LIKELY ACTIVE
NNog-b	Barberton	OH	500+	◐ LIKELY ACTIVE
OTOmega Thermo Products LLC	Stratford	WI	20–99	◐ LIKELY ACTIVE
PUPaletti USA, LLC	Montgomeryville	PA	20–99	◐ LIKELY ACTIVE
PPPorobond Products, LLC	Hamden	CT	—	◐ LIKELY ACTIVE

FactoryRegistry lists 457 facilities whose primary industry classification is one of the 1 industry above. This is a list by industry, not a list of makers: Census reports that establishments in these industries produced nuclear reactor steam supply systems, heat exchangers and condensers, pressurizers, components, and auxiliary equipment, 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.