FactoryRegistry

Nonmetallic Mineral Product Manufacturing in Delaware

NAICS 327 · DE

As of JUL 2026, FactoryRegistry lists 25 nonmetallic mineral product manufacturing facilities in Delaware, sourced from EPA, OSHA and Census records.

FACILITIES
25
SHARE OF STATE MANUFACTURING
4.1%
of 608 in Delaware
CITIES REPRESENTED
10
TOP CITY
Newark
3 facilities

Cities in Delaware

Newark (3)Townsend (2)Bridgeville (1)Claymont (1)Dover (1)Dover (1)Georgetown (1)Frankford (1)Greenwood (1)Cheswold (1)

Facilities

Atlantic Contracting Services, LLC
Greenwood, DE
LIKELY ACTIVE327991EMP 20-99
Dover Plant
Dover, DE
LIKELY ACTIVE327390EMP 1-19
Howarth Granite Holdings LLC
Claymont, DE
LIKELY ACTIVE327991
M Cubed Technology
Newark, DE
LIKELY ACTIVE327110EMP 20-99
Miles Scientific CORP
Newark, DE
LIKELY ACTIVE327215
Parker Block
Millsboro, DE
LIKELY ACTIVE327331EMP 20-99
PHLCP Rinker Materials
Middletown, DE
LIKELY ACTIVE327332EMP 20-99
Rath Inc., Newark Facility
Newark, DE
LIKELY ACTIVE327120EMP 1-19
Rocla Concrete Tie, Inc - Delaware Facility
Bear, DE
LIKELY ACTIVE327390EMP 20-99
Atlantic Concrete CO INC - Cheswold
Cheswold, DE
UNVERIFIED327320
Bear Materials LLC
Bear, DE
UNVERIFIED327320
Best Stone Works of De, LLC
Wilmington, DE
UNVERIFIED327331
Coker Concrete
Dover, DE
UNVERIFIED327320
Gillespie and Son, INC.
Greenwood, DE
UNVERIFIED327390
Hma Concrete LLC Dba Heritage Concrete Frankford Facility
Frankford, DE
UNVERIFIED327320
Hma Concrete LLC Dba Heritage Concrete Middletown Faci;ity
Townsend, DE
UNVERIFIED327320
Lincoln Ready Mix Concrete
Lincoln, DE
UNVERIFIED327320
Middletown Ready Mix Concrete Plant
Townsend, DE
UNVERIFIED327320
Ppg Inds INC Works 32
Newark, DE
UNVERIFIED327215
Prince Minerals LLC
New Castle, DE
UNVERIFIED327992
R. and H. Filter Co., INC.
Georgetown, DE
UNVERIFIED327212
Rinker Middletown Pipe
Middletown, DE
UNVERIFIED327320
Seaford Concrete Products
Bridgeville, DE
UNVERIFIED327320
Shamrock Glass Company INC.
Seaford, DE
UNVERIFIED327213
Tyson F. Sartin, INC.
Saint Georges, DE
UNVERIFIED327390

Search all 25 → · All nonmetallic mineral product manufacturing nationwide · All manufacturing in Delaware