Coastal Mechanics Component Services, INC.

What they make

Where it is

Other plants nearby

Facility	City	Industry	Status	Distance
Axiom Space INC	Houston	Guided Missile and Space Vehicle Manufacturing 336414	● ACTIVE	2.3 KM
Ad Astra Rocket CO	Webster	Guided Missile and Space Vehicle Propulsion Unit and Propulsion Unit Parts Manufacturing 336415	● ACTIVE	2.4 KM
Lunar Resources, INC.	Houston	Hardware Manufacturing 332510	● ACTIVE	2.5 KM
Windhover Labs LLC	League City	Aircraft Manufacturing 336411	● ACTIVE	5.0 KM
The Boeing Company	Houston	Guided Missile and Space Vehicle Manufacturing 336414	● ACTIVE	6.7 KM

Every listed plant in Harris County

Also at this address

No other federal record shares this street address.

Where this record comes from

1 source holds 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.

• SAM.gov entity registrationOPERATING
  Record FDLJZ46S2445 · first seen APR 2026 · last seen APR 2026

IN HARRIS COUNTY34 other plants share this one’s industry (Aerospace Product and Parts Manufacturing, NAICS 3364); 4 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: COASTAL MECHANICS COMPONENT SERVICES, INC. · APR 2026

Street address

SAM.gov: 18422 HIGHWAY 3 · APR 2026

City

SAM.gov: WEBSTER · APR 2026

State

SAM.gov: TX · APR 2026

Coordinates

Census geocoder: 29.531681287112,-95.11257973659 · JUL 2026

Year established

TX Comptroller: 2026 · MAR 2026

CAGE code

SAM.gov: 7DNJ4 · APR 2026

SAM registration expires

SAM.gov: 2027-04-16 · APR 2026

State business registration

TX Comptroller: COASTAL MECHANICS COMPONENT SERVICES, INC., registered with the Texas Comptroller of Public Accounts; Corporation; formed 2026-03-17; active · MAR 2026