FactoryRegistry

Holtec Gas Systems, LLC

979 Portwest Drive, Suite 101, Saint Charles, MO 63303

LIKELY ACTIVE1 SOURCELAST SIGNAL DEC 2025

Operating signal within 24 months, or from a single source.

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Location

ADDRESS
979 Portwest Drive, Suite 101
Saint Charles, MO 63303
COORDINATES
38.75533, -90.53212
COUNTY
St. Charles County
METRO AREA
St. Louis, MO-IL

Industry

PRIMARY NAICS
Machinery Manufacturing · 333998
EMPLOYMENT
20-99 employees

Sources

SOURCEEVIDENCEFIRST SEENLAST SEEN
OSHA ITAOPERATINGDEC 2025DEC 2025
FIELDSOURCESIGNAL
EMPLOYEE BANDOSHA ITADEC 2025
GEOMCENSUS GEOCODERJUL 2026

Status is computed from independent sources; nothing here is self-reported unless marked Claimed.

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