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Ontos Equipment Systems INC

343 Meadow Fox Ln, Chester, NH 03036

ACTIVELAST SEEN IN FEDERAL DATA SEP 2026 · 2 SOURCES

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

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Homepage of Ontos Equipment Systems INC
Their homepage, crawled JUL 2026

What they make

Semiconductor Machinery Manufacturing333242

Ontos manufactures atmospheric plasma systems for surface preparation. These systems use patented equipment and processes, and feature plasma heads ranging from 25mm to 100mm wide, and operate using 60 plasma.- or provides solutions for- the chip and wafer industries, and handles chips companyOn-chip interconnects, and aqueous wetting. It is CE certified and made in the U.S.A.

SUMMARIZED FROM THE COMPANY’S OWN WEBSITE

Where it is

42.97892, -71.19068 · CENSUS TIGER
COUNTY
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STREET VIEW

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Every listed plant in Rockingham County

Also at this address

More than one federal record exists for this street address. The primary record for the site is listed first.

Set North America, LLC
Chester, NH
ACTIVE333242
WHERE THIS RECORD COMES FROM — 2 FEDERAL SOURCES, 8 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
SAM GOVOPERATINGMAR 2026SEP 2026
COMPANY SITEOPERATINGJUL 2026AUG 2026
FIELD BY FIELD — WHICH SOURCE SUPPLIED WHAT
FIELDSOURCESIGNAL
ADDRESS LINE1SAM GOV
CAGE CODESAM GOV
CITYSAM GOV
GEOMCENSUS GEOCODERJUL 2026
NAMESAM GOV
REGISTRATION EXPIRATIONSAM GOV
STATESAM GOV
WEBSITESAM GOV

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

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