Manufacturing of oil and gas field derricks, substructures and accessories, including well-surveying machinery and equipment and well-logging equipment

Facility	City	State	Employees	Status
SIServtech, Inc. /// A Roeslein Company	Louisville	CO	100–499	◐ LIKELY ACTIVE
SCSonic Connectors LTD	Midland	TX	100–499	◐ LIKELY ACTIVE
SSSonic Spooling LTD	Midland	TX	20–99	◐ LIKELY ACTIVE
SFSouth Facility	Farmington	NM	20–99	◐ LIKELY ACTIVE
SSSpecialty Supply	Conroe	TX	20–99	◐ LIKELY ACTIVE
Spitzer Industries - Fisher Division	Houston	TX	100–499	◐ LIKELY ACTIVE
Spitzer Industries - Heavy Fabrication Division (HFD)	Houston	TX	100–499	◐ LIKELY ACTIVE
SSSPM Service Center - Fort Worth	Fort Worth	TX	100–499	◐ LIKELY ACTIVE
SMStephenville Manufacturing Plant	Stephenville	TX	100–499	◐ LIKELY ACTIVE
SSSummit Sales & Equipment, INC	Wooster	OH	1–19	◐ LIKELY ACTIVE
TETally Energy Services, LLC	Houston	TX	100–499	◐ LIKELY ACTIVE
TWT.D. Williamson - Pipeline Pigging Division	Tulsa	OK	20–99	◐ LIKELY ACTIVE
TLTechsolution LLC	Reno	NV	—	◐ LIKELY ACTIVE
TPTejas Production Services	Victoria	TX	100–499	◐ LIKELY ACTIVE
TITitan Instruments Houston	Houston	TX	20–99	◐ LIKELY ACTIVE
TTTiva Technologies LLC	Tomball	TX	20–99	◐ LIKELY ACTIVE
TITools International Corporation	Broussard	LA	20–99	◐ LIKELY ACTIVE
TWTownsend Well Control	Tomball	TX	20–99	◐ LIKELY ACTIVE
TMTulsa Manufacturing Plant	Tulsa	OK	100–499	◐ LIKELY ACTIVE
TBTX-Bryan-Industiral Blvd	Bryan	TX	20–99	◐ LIKELY ACTIVE
TWTX-Ft Worth-8701 Eagle	Fort Worth	TX	20–99	◐ LIKELY ACTIVE
TWTX-Houston-11050 W Little Y	Houston	TX	1–19	◐ LIKELY ACTIVE
TTX-Houston-Fallbrook	Houston	TX	100–499	◐ LIKELY ACTIVE
TSTX-Humble-14446 Smith Rd	Humble	TX	1–19	◐ LIKELY ACTIVE
TSTX-Midland-3707 S Cnty Rd	Midland	TX	1–19	◐ LIKELY ACTIVE

FactoryRegistry lists 731 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 oil and gas field derricks, substructures and accessories, including well-surveying machinery and equipment and well-logging 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.