Facility	City	Industry	Status	Distance
National K Works Partnership, LTD.	Houston	Machine Shops 332710	ACTIVE	1.8 KM
Adventure Playground Systems, INC.	Houston	Sporting and Athletic Goods Manufacturing 339920	ACTIVE	2.3 KM
Mphs, INC.	Houston	Industrial and Commercial Fan and Blower and Air Purification Equipment Manufacturing 333413	ACTIVE	3.0 KM
Marktiva LLC	Houston	Unlaminated Plastics Film and Sheet (except Packaging) Manufacturing 326113	ACTIVE	3.4 KM
Safespill Systems LLC	Houston	All Other Miscellaneous Fabricated Metal Product Manufacturing 332999	ACTIVE	3.6 KM

Every listed plant in Harris County

Also at this address

No other federal record shares this street address.

Where this record comes from

2 sources hold this plant, and 8 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.

The company’s own websiteOPERATING
first seen JUL 2026 · last seen OCT 2026
SAM.gov entity registrationOPERATING
Record N4FDXK6T33J7 · first seen APR 2026 · last seen APR 2026

IN HARRIS COUNTY131 other plants share this one’s industry (Other Miscellaneous Manufacturing, NAICS 3399); 48 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.

Name: SAM.gov: POWERLUNG, INC · APR 2026
Street address: SAM.gov: 1918 TRIWAY LN · APR 2026
City: SAM.gov: HOUSTON · APR 2026
State: SAM.gov: TX · APR 2026
Coordinates: Census geocoder: 29.806873002015,-95.550815778213 · JUL 2026
Website: SAM.gov: www.powerlung.com · APR 2026
CAGE code: SAM.gov: 6G1G3 · APR 2026
SAM registration expires: SAM.gov: 2027-04-08 · APR 2026

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