Official filing · original source linked

Yanka Industries WARN notice — CA, 2023-02-28

Name: Yanka Industries, Inc. dba MasterClass WARN notice
Creator: California Employment Development Department

Yanka Industries, Inc. dba MasterClass reported 89 workers affected in San Francisco. Notice date: Feb 28, 2023; planned effective date: Apr 29, 2023.

Raw employer name: Yanka Industries, Inc. dba MasterClass
Canonical company: Yanka Industries →
Workers affected: 89
Event type: layoff
Filing status: filed
Notice / received date: Feb 28, 2023
Effective date: Apr 29, 2023
City: Unavailable
County: San Francisco →
State: California →
ZIP: 94107
Reported location: San Francisco
Published address: 475 Brannan St Ste 230 San Francisco CA 94107
Source classification: Layoff 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 / yanka-industries-inc-dba-masterclass|475-brannan-street-suite-230-san-francisco-ca-94107|2023-02-28

First ingested
Oct 6, 2026 · 16:18 UTC

Last observed
Oct 7, 2026 · 21:57 UTC

Snapshot SHA-256
4433c0edbae8bdabf9124035269e34959bbf61d168c248a71014d05205ce379b

View original source row

{
  "cells": {
    "notice_date": "02/28/2023",
    "received_date": "02/28/2023",
    "effective_date": "04/29/2023",
    "company": "Yanka Industries, Inc. dba MasterClass",
    "reported_location": "San Francisco County",
    "workers": "89",
    "type": "Layoff Permanent",
    "address": "475 Brannan Street Suite 230 San Francisco CA 94107"
  },
  "noticeDateField": "Notice Date",
  "archive": "https://edd.ca.gov/siteassets/files/jobs_and_training/warn/warn-report-for-7-1-2022-to-06-30-2023.pdf",
  "page": 28
}

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
Yanka IndustriesSuite 230 San Francisco, CA	95	Aug 22, 2022	Jun 21, 2022	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.

Yanka Industries WARN notice — CA, 2023-02-28

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