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Preece Machining & Assembly, LLC

105 Gay St, Longmont, CO 80501

ACTIVELAST SEEN IN FEDERAL DATA AUG 2026 · 2 SOURCES

Operating signal within 12 months from two or more independent sources.

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Homepage of Preece Machining & Assembly, LLC
Their homepage, crawled JUL 2026

What they make

Machine Shops332710

Preece Machining and Assembly is a precision milling shop that performs prototype machining and high-volume production for aerospace and commercial customers. The company operates milling equipment and conducts First Article Inspection as part of its quality assurance processes. The company holds AS9100:2016 and ISO 9001:2015 certification.

SUMMARIZED FROM THE COMPANY’S OWN WEBSITE

Where it is

40.16133, -105.11030 · CENSUS TIGER
COUNTY
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Every listed plant in Boulder County

Also at this address

1 other record shares this street address. Separate filings can describe distinct businesses on one site, or the same plant recorded by different agencies, so every record is kept rather than merged away.

Altratek Plastics, INC.
Longmont, CO
UNVERIFIED326199
WHERE THIS RECORD COMES FROM — 2 FEDERAL SOURCES, 9 FIELDS

Every fact on this page traces to a public federal filing. The table below names which register holds this facility, whether that register proves the plant operates or only that it exists, and when each of them last saw it.

SourceEvidenceFirst seenLast seen
COMPANY SITEOPERATINGJUL 2026AUG 2026
SAM GOVOPERATINGMAY 2026MAY 2026
FIELD BY FIELD — WHICH SOURCE SUPPLIED WHAT
FIELDSOURCESIGNAL
ADDRESS LINE1SAM GOVMAY 2026
CAGE CODESAM GOVMAY 2026
CITYSAM GOVMAY 2026
GEOMCENSUS GEOCODERJUL 2026
NAMESAM GOVMAY 2026
REGISTRATION EXPIRATIONSAM GOVMAY 2026
STATESAM GOVMAY 2026
WEBSITESAM GOVMAY 2026
YEAR ESTABLISHEDSITE YEARAUG 2026

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

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