Manufacturing of steel heating boilers (15 psi or less), and all other hot water heating boilers (excluding parts)

Facility	City	State	Employees	Status
JWJen-ter Wire & Element, INC.	Fox Lake	WI	20–99	◐ LIKELY ACTIVE
Satcom Shields	Aliso Viejo	CA	—	◐ LIKELY ACTIVE
SMStepp Manufacturing CO INC	North Branch	MN	20–99	◐ LIKELY ACTIVE
AIAerco International INC	Blauvelt	NY	100–499	◐ LIKELY ACTIVE
ATArray Technologies INC	Albuquerque	NM	100–499	◐ LIKELY ACTIVE
BTBeckett Thermal Solutions Strongsville	Strongsville	OH	20–99	◐ LIKELY ACTIVE
BFBoyertown Foundry Company	New Berlinville	PA	20–99	◐ LIKELY ACTIVE
CCChentronics CORP	Norwich	NY	20–99	◐ LIKELY ACTIVE
CBCleaver Brooks	Monroe	WI	20–99	◐ LIKELY ACTIVE
DSDetroit Stoker CO	Monroe	MI	20–99	◐ LIKELY ACTIVE
DPDon Park USA (LP)	Conley	GA	20–99	◐ LIKELY ACTIVE
EIEcr International INC	Dunkirk	NY	100–499	◐ LIKELY ACTIVE
ECEmpire Comfort Systems	Belleville	IL	100–499	◐ LIKELY ACTIVE
HMHeatmor Manufacturing	Warroad	MN	20–99	◐ LIKELY ACTIVE
IIIea INC	Kenosha	WI	100–499	◐ LIKELY ACTIVE
IDInfrared Dynamics	Yorba Linda	CA	20–99	◐ LIKELY ACTIVE
IBInternational Baler	Jacksonville	FL	20–99	◐ LIKELY ACTIVE
KEKing Electrical Manufacturing Co	Seattle	WA	100–499	◐ LIKELY ACTIVE
MUMenk USA	Sterling	IL	20–99	◐ LIKELY ACTIVE
NMNoranco Manufacturing (usa) LTD.	Phoenix	AZ	—	◐ LIKELY ACTIVE
OGOutdoor GreatRoom Company	Lakeville	MN	20–99	◐ LIKELY ACTIVE
PFPower Flame Incorporated	Parsons	KS	100–499	◐ LIKELY ACTIVE
RMRam Mechanical Inc	Ceres	CA	20–99	◐ LIKELY ACTIVE
RIRasmussen Iron Wks	Whittier	CA	20–99	◐ LIKELY ACTIVE
RRRefrigeration Research INC	Brighton	MI	20–99	◐ LIKELY ACTIVE

FactoryRegistry lists 542 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 steel heating boilers (15 psi or less), and all other hot water heating boilers (excluding parts), 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.