COMPANY DOSSIER

Is Hallcon laying off workers?

Not according to official filings. There is no WARN layoff notice from Hallcon in the last 12 months. The most recent was filed Apr 24, 2025 for 104 jobs in Colorado. WARN covers larger layoffs only, so smaller cuts may not appear.

350 roles affected across 4 filings in 3 states.

Canary status: SingingEVIDENCE-BASED · NOT A PREDICTION
No WARN filing or SEC event in the recent window — quiet on the wire right now.
CanaryWhistle's own assessment, computed from the public filings listed on this page. It is a read of hiring and workforce activity, not a statement about Hallcon's solvency or creditworthiness. Not a credit rating and not financial advice. See our sources and method.
◆ NATIONAL FOOTPRINT · 3 states. Each state files its own WARN notice, so small per-state counts are slices of one distributed layoff. Ranked by jobs cut:
California128New Mexico118Colorado104

Filing history

Hallcon has filed 4 WARN notices between 2022 and 2025, cutting 350 jobs in total. No new filings in the last 12 months. The most recent was Apr 24, 2025.

63
65
118
104
2022
2023
2024
2025

Every filing

Filed Apr 24, 2025 (1y ago) · Effective Apr 25, 2025 · official filing →
104
Closure
Clovis, New Mexico
Filed Aug 30, 2024 (2y ago) · Effective Oct 31, 2024 · official filing →
118
Layoff
Sunnyvale, California
Filed Sep 28, 2023 (3y ago) · Effective Dec 31, 2023 · official filing →
65
Layoff
San Francisco, California
Filed Sep 26, 2022 (4y ago) · Effective Nov 25, 2022 · official filing →
63
Layoff

Questions

Is Hallcon laying off employees?

Not according to official filings. There is no WARN layoff notice from Hallcon in the last 12 months. The most recent was filed Apr 24, 2025 for 104 jobs in Colorado. WARN covers larger layoffs only, so smaller cuts may not appear.

How many jobs is Hallcon cutting?

350 jobs across all 4 official WARN filings on record since 2022, in 3 states.

When do the Hallcon layoffs take effect?

The most recent filing lists an effective date of Apr 25, 2025. The WARN Act requires roughly 60 days' advance notice, so the filing date precedes the job losses.

Watching Hallcon?

We'll email you if there are further filings, expansions, or new locations affected.

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