Manufacturing of septic tanks, precast concrete

2,477 FACILITIES

Facility	City	State	Employees	Status
SEK Corporation / Beam	Springfield	OH	1–19	LIKELY ACTIVE
SEK Corporation / Claiborne	Daphne	AL	1–19	LIKELY ACTIVE
SEK Corporation / Crouse	Franksville	WI	1–19	LIKELY ACTIVE
SEK Corporation / Giorgi	Surprise	AZ	1–19	LIKELY ACTIVE
SEK Corporation / Guidry	Toms River	NJ	1–19	LIKELY ACTIVE
SEK Corporation / Johnson	Ellabell	GA	1–19	LIKELY ACTIVE
SEK Corporation / Kaletich	Milwaukie	OR	1–19	LIKELY ACTIVE
SEK Corporation / Keay	Pittsburgh	PA	1–19	LIKELY ACTIVE
SEK Corporation / Kleitsch	Kasson	MN	1–19	LIKELY ACTIVE
SEK Corporation / Kondo	Valencia	CA	1–19	LIKELY ACTIVE
SEK Corporation/MAIN	Aurora	IL	1–19	LIKELY ACTIVE
SEK Corporation / Mann	Glendale	AZ	1–19	LIKELY ACTIVE
SEK Corporation / Marlow	Jacksonville	FL	1–19	LIKELY ACTIVE
SEK Corporation / Mathews	Glendale	AZ	1–19	LIKELY ACTIVE
SEK Corporation / McDonald	Patchogue	NY	1–19	LIKELY ACTIVE
SEK Corporation / NC Remote	Charlotte	NC	1–19	LIKELY ACTIVE
SEK Corporation / Njaa	Paradise	TX	1–19	LIKELY ACTIVE
SEK Corporation / Norton	Dexter	IA	1–19	LIKELY ACTIVE
SEK Corporation / Ouellette	Corona	CA	1–19	LIKELY ACTIVE
SEK Corporation / Pacchioni	Neshannock Township	PA	1–19	LIKELY ACTIVE
SEK Corporation / Pinkerton	Brimfield Township	OH	1–19	LIKELY ACTIVE
SEK Corporation / Poultney	Canfield Township	OH	1–19	LIKELY ACTIVE
SEK Corporation / Radatz	S Elgin	IL	1–19	LIKELY ACTIVE
SEK Corporation / Rodgers	Piedmont	SC	1–19	LIKELY ACTIVE
SEK Corporation / Shook	New Albany	MS	1–19	LIKELY ACTIVE
SEK Corporation / Tampa	Tampa	FL	1–19	LIKELY ACTIVE
SEK Corporation / Thompson	Caldwell	ID	1–19	LIKELY ACTIVE
SEK Corporation / Tobitt	Tucson	AZ	1–19	LIKELY ACTIVE
Selkirk Plant	Selkirk	NY	20–99	LIKELY ACTIVE
Seven Mile	Seven Mile	OH	20–99	LIKELY ACTIVE
Sexton Wilbert Corp	Bloomington	IN	20–99	LIKELY ACTIVE
Sfodip	Union City	CA	100–499	LIKELY ACTIVE
Shafter Division	Shafter	CA	20–99	LIKELY ACTIVE
Shea Amesbury	Amesbury	MA	20–99	LIKELY ACTIVE
Shea Nottingham	Nottingham	NH	1–19	LIKELY ACTIVE
Shea Rochester	Rochester	MA	20–99	LIKELY ACTIVE
Shea Wilmington	Wilmington	MA	20–99	LIKELY ACTIVE
SLC Quikrete	Salt Lake City	UT	20–99	LIKELY ACTIVE
Smith-Midland Corporation (North Carolina)	Reidsville	NC	20–99	LIKELY ACTIVE
Smith-Midland Corporation (Virginia)	Midland	VA	100–499	LIKELY ACTIVE
S&M Precast	Henryville	IN	20–99	LIKELY ACTIVE
Sound Precast LLC	Castle Rock	WA	1–19	LIKELY ACTIVE
Spartanburg	Spartanburg	SC	100–499	LIKELY ACTIVE
SPEC Specmix	Eagan	MN	1–19	LIKELY ACTIVE
Springfield	Springfield	IL	20–99	LIKELY ACTIVE
Standard Concrete Products, Inc.-Atlanta	Atlanta	GA	20–99	LIKELY ACTIVE
Stern-Williams Products LLC	Carterville	MO	1–19	LIKELY ACTIVE
St. Louis Pipe - CMC	Saint Louis	MO	20–99	LIKELY ACTIVE
St. Louis Structures - CMC	Madison	IL	20–99	LIKELY ACTIVE
STL Quikrete	Valley Park	MO	20–99	LIKELY ACTIVE

FactoryRegistry lists 2,477 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 septic tanks, precast concrete, 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 611 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.

Part of Manufacturing of precast concrete products, excluding burial vaults and boxes, concrete slabs and tile, and architectural wall panels

Manufacturing of other precast concrete products Manufacturing of precast concrete joists and beams, roof and floor units Manufacturing of precast concrete stone products for architectural purposes (excluding architectural wall panels, such as window sills, ashlar, etc.)Manufacturing of precast concrete piling, posts, and poles

Industries

Stone, Glass & Concrete Manufacturers All product lines

NAPCS collection code 2035275012. 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.