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Nylok LLC

15260 Hallmark Ct, Macomb, MI 48042

REPORTED CLOSEDLAST SEEN IN FEDERAL DATA JUN 2026 · 4 SOURCES

A closure has been reported but not corroborated.

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What they make

Bolt, Nut, Screw, Rivet, and Washer Manufacturing332722

Open positions

Openings read from Nylok LLC’s own job board on Workday, last checked OCT 22, 2026. FactoryRegistry does not host applications — each title opens the posting where the company published it.

OPENINGS AT NYLOK LLC, NOT MATCHED TO THIS PLANT

714 more on the company’s board

CERTIFICATIONS

StandardIssued byNumberValid toRead from
ISO 9001:2015CertificateNSF InternationalC0522722-IS4—The certificate
NSFCertificateNSF InternationalC0522722-IS4—The certificate

Read from what the company publishes, on October 12, 2026. FactoryRegistry has not verified these with the issuer; ask the facility for current certificates.

Where it is

42.67470, -82.97430 · CENSUS TIGER
COUNTY
METRO AREA
ON GOOGLE MAPS
STREET VIEW

Other plants nearby

FacilityCityIndustryStatusDistance
Joint Production Technology, INCMacombCutting Tool and Machine Tool Accessory Manufacturing
333515
ACTIVE0.1 KM
Center for Quality Training International LLCMacombSmall Arms, Ordnance, and Ordnance Accessories Manufacturing
332994
ACTIVE0.5 KM
Rad Machining LLCMacombMachine Shops
332710
ACTIVE0.9 KM
Sdk Technologies INCMacombMachine Shops
332710
ACTIVE0.8 KM
Dirksen Screw Products COShelby TownshipBolt, Nut, Screw, Rivet, and Washer Manufacturing
332722
LIKELY ACTIVE0.9 KM

Every listed plant in Macomb County

Also at this address

No other federal record shares this street address.

Where this record comes from

4 sources hold this plant, and 9 fields on this page come from them. Each line is one agency’s own record of it: the identifier it is filed under, whether that record shows the plant operating or only that it exists, and when the register first and last saw it there.

EPA cross-references this facility in AIR, AIRS/AFS, CEDRI, NPDES, RCRAINFO, TRIS · EPA site type STATIONARY.

  • DEAD SITECLOSURE
    first seen AUG 2026 · last seen AUG 2026
  • SAM.gov entity registrationOPERATING
    Record KSD5MCCGJYM7 · first seen JUN 2026 · last seen JUN 2026
  • EPA Toxics Release InventoryOPERATING
    first seen DEC 2024 · last seen DEC 2024
  • EPA Facility Registry ServiceEXISTENCE
    Record 110020518643 · first seen JUN 2017 · last seen SEP 2018

ALSO RECORDED ASNYLOK CORP

IN MACOMB COUNTY149 other plants share this one’s industry (Machine Shops; Turned Product; and Screw, Nut, and Bolt Manufacturing, NAICS 3327); 73 of them have a size band on record.

What each source says

Every field below, as each source filed it. The value this page shows is marked; where the sources disagree, the field says so. Status is computed from independent sources; nothing here is self-reported unless marked Claimed.

NameSOURCES DISAGREE
EPA: NYLOK CORP · JUL 2026
SAM.gov: NYLOK LLC · JUN 2026 · ON THIS PAGE
Street addressSOURCES DISAGREE
EPA: 15260 HALLMARK DR · JUL 2026
SAM.gov: 15260 HALLMARK CT · JUN 2026 · ON THIS PAGE
City
EPA: MACOMB · JUL 2026 · ON THIS PAGE
SAM.gov: MACOMB · JUN 2026 · ON THIS PAGE
State
EPA: MI · JUL 2026 · ON THIS PAGE
SAM.gov: MI · JUN 2026 · ON THIS PAGE
County (FIPS code)
EPA: 26099 · SEP 2026
Coordinates
EPA: 42.6747,-82.9743 · JUL 2026
Website
SAM.gov: HTTPS://NYLOK.COM/ · JUN 2026
CAGE code
SAM.gov: 59093 · JUN 2026
SAM registration expires
SAM.gov: 2027-06-12 · JUN 2026

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