Official filing · original source linked

Advanced Pressure Technology WARN notice — CA, 2025-10-02

Name: Advanced Pressure Technology WARN notice
Creator: California Employment Development Department

Advanced Pressure Technology reported 237 workers affected in Napa. Notice date: Oct 2, 2025; planned effective date: Dec 1, 2025.

Raw employer name: Advanced Pressure Technology
Canonical company: Advanced Pressure Technology →
Workers affected: 237
Event type: closure
Filing status: filed
Notice / received date: Oct 2, 2025
Effective date: Dec 1, 2025
City: Unavailable
County: Napa →
State: California →
ZIP: 94558
Reported location: Napa
Published address: 687 Technology Way Napa CA 94558
Source classification: Closure Permanent
Source agency: California Employment Development Department

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Original source & provenance

Open supplied source ↗

Agency source
California Employment Development Department

Source ID / record ID
ca-edd / advanced-pressure-technology|687-technology-way-napa-ca-94558|2025-10-02

First ingested
Oct 6, 2026 · 01:07 UTC

Last observed
Oct 7, 2026 · 21:57 UTC

Snapshot SHA-256
c4239543ffcf87e406005c99b2282f757cbd0e4f7b102f3ea4bdaa33aeabc4df

View original source row

{
  "cells": {
    "notice_date": "10/02/2025",
    "received_date": "10/02/2025",
    "effective_date": "12/01/2025",
    "company": "Advanced Pressure Technology",
    "reported_location": "Napa County",
    "workers": "237",
    "type": "Closure Permanent",
    "address": "687 Technology Way Napa CA 94558"
  },
  "noticeDateField": "Notice Date",
  "archive": "https://edd.ca.gov/siteassets/files/jobs_and_training/warn/warn-report-for-7-1-25-to-6-30-26.pdf",
  "page": 6
}

A source-linked public record. Secondary records are attributed to their provider and are not independently verified. For direct records, “Verified” means sourced from an official agency; it does not confirm the layoffs took place.

Related company filings

Company / location	Workers	Effective date	Notice date	Type / source
Advanced Pressure TechnologyNapa, CA	88	Jul 26, 2025	May 23, 2025	layoffSource ↗

Dates and counts are the supplied source’s reported values. Secondary-provider locations are unstructured; they are not confirmed worksite addresses. Check the original document for phased dates, updates and exceptions.

Advanced Pressure Technology WARN notice — CA, 2025-10-02

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