Manufacturing of steam turbines and other vapor turbines

Facility	City	State	Employees	Status
Peregrine Turbine Technologies LLC	Wiscasset	ME	—	● ACTIVE
Seraph Power LLC	Goshen	IN	—	● ACTIVE
Siemens Energy INC	Orlando	FL	—	● ACTIVE
Siemens Energy, INC.	Charlotte	NC	—	● ACTIVE
SPSignal Power Group Operating LLC	Brookshire	TX	—	● ACTIVE
Stettler Supply Company, LLC	Salem	OR	—	● ACTIVE
The Delandreus Company LLC	Arlington	TX	—	● ACTIVE
T.l. Precision Welding, INC	Houston	TX	—	● ACTIVE
Toshiba America Energy Systems Corporation	Milwaukee	WI	—	● ACTIVE
Turbine Technics INC	Boca Raton	FL	—	● ACTIVE
Unew, INC.	Stuart	FL	—	● ACTIVE
WMWesco Manufacturing, INC.	Deer Park	NY	—	● ACTIVE
Woodward, INC.	Fort Collins	CO	—	● ACTIVE
DTDoosan Turbomachinery Services	La Porte	TX	100–499	◐ LIKELY ACTIVE
HIHoneywell International Greer	Greer	SC	100–499	◐ LIKELY ACTIVE
MPMelling Products North LLC	Farwell	MI	20–99	◐ LIKELY ACTIVE
PAPcc Airfoils Mentor	Mentor	OH	100–499	◐ LIKELY ACTIVE
SESew Eurodrive INC	Hayward	CA	20–99	◐ LIKELY ACTIVE
STSolar Turbines Broken Arrow	Broken Arrow	OK	100–499	◐ LIKELY ACTIVE
VBVestas Blades America INC Windsor	Windsor	CO	500+	◐ LIKELY ACTIVE
Dynamis Power Solutions LLC	Spring	TX	—	◐ LIKELY ACTIVE
Hydrokinetic Energy CORP.	Key West	FL	—	◐ LIKELY ACTIVE
Precise Power Systems LLC	Howell	MI	—	◐ LIKELY ACTIVE
Safran Power Units Dallas, INC.	Grand Prairie	TX	—	◐ LIKELY ACTIVE
SSSamuel, Son & CO. (usa) INC.	Wentzville	MO	—	◐ LIKELY ACTIVE
SDStauffer Diesel, INC.	Ephrata	PA	20–99	◐ LIKELY ACTIVE
Vericor Power Systems LLC	Alpharetta	GA	—	◐ LIKELY ACTIVE
BLBelac LLC	Oldsmar	FL	100–499	◐ LIKELY ACTIVE
BOBlastech Overhaul and Repair CORP	Bloomfield	CT	—	◐ LIKELY ACTIVE
DODallas Overhaul Center	Desoto	TX	500+	◐ LIKELY ACTIVE
DPDrs Power Technology INC	Fitchburg	MA	100–499	◐ LIKELY ACTIVE
GAGe Aviation Systems, LLC	Dayton	OH	—	◐ LIKELY ACTIVE
HHouston	Houston	TX	100–499	◐ LIKELY ACTIVE
IPInternational Paper Mps	Corona	CA	20–99	◐ LIKELY ACTIVE
MPMitsubishi Power Americas, Ltd.	Orlando	FL	100–499	◐ LIKELY ACTIVE
MPMitsubishi Power Americas - Savannah	Pooler	GA	100–499	◐ LIKELY ACTIVE
NBNationwide Boiler INC	Fremont	CA	20–99	◐ LIKELY ACTIVE
RSRolls-Royce Solutions America Inc. Lundin Blvd. Mankato, MN	Mankato	MN	20–99	◐ LIKELY ACTIVE
SESiemens Energy	Houston	TX	100–499	◐ LIKELY ACTIVE
SESiemens Energy Incorporated	Fort Payne	AL	100–499	◐ LIKELY ACTIVE
STSolar Turbines Incorporated	San Diego	CA	—	◐ LIKELY ACTIVE
STSolar Turbines Kearny Mesa	San Diego	CA	500+	◐ LIKELY ACTIVE
TSTetrad Services, INC.	Red Bluff	CA	—	◐ LIKELY ACTIVE
TCTpi Composites Iowa LLC	Newton	IA	100–499	◐ LIKELY ACTIVE
UIUnison Industries LLC	Jacksonville	FL	—	◐ LIKELY ACTIVE
VNVestas Nacelles America	Brighton	CO	500+	◐ LIKELY ACTIVE
GAGe Aviation	Lynn	MA	—	◇ UNVERIFIED
GEGe Energy	Bangor	ME	—	◇ UNVERIFIED
GGGe Gas Turbines (greenville) L.l.c.	Greenville	SC	—	◇ UNVERIFIED
GEGeneral Electric Aviation Plant 1	Rutland	VT	—	◇ UNVERIFIED

FactoryRegistry lists 347 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 steam turbines and other vapor turbines, 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 1 US manufacturing industry in the 2022 Economic Census, as the most specific line that industry reported, where 20 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 2015680003. 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.