WARN Act mass layoff and plant closure notices in Pomona, California, updated daily.
| Company | City | Employees | Notice Date | Type |
|---|---|---|---|---|
| Pomona Hospital Medical Center (300) | Pomona | 4 | 2026-01-13 | Layoff |
| Pomona Hospital Medical Center (1798) | Pomona | 108 | 2026-01-13 | Layoff |
| Amtrak - Santa Fe Depot | Pomona | 5 | 2025-06-06 | Layoff |
| Southern California Edison Company | Pomona | 86 | 2025-03-17 | Layoff |
| Pregis | Pomona | 45 | 2025-01-29 | Closure |
| Shift Technologies, Inc | Pomona | 38 | 2023-11-09 | Closure |
| Yellow Corporation | Pomona | 22 | 2023-08-18 | Closure |
| Yellow Corporation | Pomona | 70 | 2023-08-18 | Closure |
| InterValley Health Plan | Pomona | 110 | 2022-04-14 | Layoff |
| Cast Parts, Inc. DBA CPP-Pomona | Valley Boulevard Pomona | 132 | 2022-04-06 | Closure |
| Ormco/SPARK | Pomona | 63 | 2021-12-09 | Layoff |
| Angelica | Pomona | 68 | 2021-12-03 | Closure |
| Carvana | Pomona | 56 | 2021-10-08 | Closure |
| Airtight Security Group, Inc | Pomona | 80 | 2021-10-04 | Closure |
| Cherokee Nation Management & Consulting LLC | Pomona | 119 | 2021-09-30 | Layoff |
| Ormco/SPARK | Pomona | 235 | 2021-01-12 | Layoff |
| Cal Poly Pomona Foundation, Inc | Pomona | 39 | 2020-09-20 | Layoff |
| Sheraton Operating Corporation DBA Sheraton Fairplex Hotel and Conference Center | Pomona | 85 | 2020-09-10 | Layoff |
| Hayward Industries, Inc | Pomona | 211 | 2020-08-10 | Closure |
| Cal Poly Pomona Foundation, Inc | Pomona | 8 | 2020-07-22 | Layoff |
# Pomona's Layoff Landscape: A Decade of Workforce Disruption
Pomona has experienced substantial workforce disruption over the past 15 years, with 53 WARN notices displacing 4,827 workers across the city. To contextualize this figure: Pomona's population hovers around 150,000 residents, making these layoffs equivalent to roughly 3.2 percent of the total population and potentially affecting upward of 5-6 percent of the city's labor force depending on labor force participation rates. While this may seem modest in absolute terms, the concentration of these losses among specific employers and industries reveals a city vulnerable to sudden economic shocks and structural workforce transitions.
The distribution of these layoffs is highly unequal. The top five employers account for 1,720 workers affected across 14 notices—approximately 36 percent of total displacement. This concentration suggests that Pomona's economy lacks the diversification necessary to absorb large-scale workforce reductions smoothly. When major employers restructure or downsize, the ripple effects cascade through local service sectors, commercial real estate, and municipal tax bases.
First Transit emerges as the single largest employer affected by layoffs, with two WARN notices displacing 744 workers—15 percent of Pomona's total layoff burden. First Transit operates transit systems across North America, and its Pomona operations cuts likely reflect broader consolidation in the public transportation contracting sector, where route optimization and automation have steadily reduced labor requirements. The company's dual notices suggest a phased reduction rather than a single catastrophic closure, indicating management's attempt to manage the transition methodically.
Cal Poly Pomona Foundation, Inc. represents the second-largest displacement source, with two notices affecting 47 workers, supplemented by a separate notice to Cal Poly Pomona Foundation that affected 779 workers—collectively 826 workers from university-affiliated entities. These notices merit particular scrutiny because they reveal vulnerabilities in higher education employment during economic downturns. Cal Poly Pomona, a public research institution serving 23,000 students, employs thousands of administrative, facilities, and support staff. The foundation's layoffs likely occurred during budget constraint periods when state funding declined or institutional priorities shifted. University layoffs carry outsized community impact because educational institutions function as significant employers and anchor tenants in regional economies, particularly in college towns where Cal Poly Pomona dominates the local labor market.
Hayward Industries, Inc. filed three notices affecting 632 workers total, establishing itself as another major displacement source. Hayward Industries manufactures pool and water treatment equipment, a discretionary consumer product category highly sensitive to housing construction cycles and consumer confidence. The company's repeated notices across different years (2 notices combined with 1 additional notice) suggest ongoing structural reductions rather than a single shock, indicating that management faced persistent demand weakness or shifting manufacturing strategies, possibly involving automation or offshoring.
HSBC, the multinational banking institution, filed four notices affecting 194 workers, pointing toward the financial services sector's broader automation and consolidation trends. Banks have systematically reduced branch staffing and back-office positions as digital banking and automated processing eliminate routine administrative roles. HSBC's Pomona operations, likely serving as a regional processing center or branch hub, fell victim to efficiency-driven restructuring that has characterized banking sector employment for two decades.
Healthcare dominates Pomona's layoff landscape by notice volume, accounting for 9 notices and 364 affected workers. However, this figure reveals the complexity of healthcare workforce dynamics. Healthcare layoffs stem from multiple sources: Molina Medical Management, Inc. (MMM), a Medicaid managed care organization, filed two notices affecting only 13 workers, while Anka Behavioral Health, Incorporated filed one notice affecting 114 workers. These notices likely reflect insurance reimbursement pressure, regulatory changes in Medicaid contracting, and shifts toward telehealth that reduce demand for in-person administrative staff. The fragmentation across multiple health employers suggests sector-wide adaptation rather than crisis at any single provider.
Transportation represents the second-largest sector by affected workers (749 across 3 notices), almost entirely driven by First Transit's dominance. This concentration makes Pomona particularly vulnerable to transit industry disruptions, regulatory changes, or municipal budget cuts affecting public transportation funding.
Accommodation and food services displaced 301 workers across two notices, including the significant Sheraton Operating Corporation dba Sheraton Fairplex Hotel & Conference Center, which filed one notice affecting 216 workers. The Fairplex Hotel represents a hospitality anchor in Pomona, and its layoff (likely during the COVID-19 pandemic based on timing patterns discussed below) illustrates the acute vulnerability of tourism-dependent employment in the region.
The remaining industries—professional services, utilities, mining and energy, administrative support, manufacturing, retail, and information technology—collectively generated only 492 affected workers across 7 notices, indicating that Pomona lacks significant presence in technology, advanced manufacturing, or energy sectors that might offset losses in more vulnerable industries.
Pomona's layoff patterns exhibit striking volatility punctuated by distinct crisis periods. The 2009-2010 period generated 7 notices affecting unknown worker totals, reflecting the immediate aftermath of the financial crisis and Great Recession. A subsequent lull from 2011-2016 saw minimal layoff activity (only 3 notices across five years), suggesting workforce stabilization during the recovery phase.
The trajectory accelerates dramatically from 2017 onward. The city experienced 6 notices in 2017, followed by 5 notices in 2019, then a sharp spike to 11 notices in 2020—the peak year in the entire dataset. This 2020 concentration directly corresponds to COVID-19 pandemic disruptions, when hospitality, transit, and discretionary services contracted severely. The year 2020 alone accounts for 21 percent of all notices filed since 2009, underscoring the pandemic's acute impact on Pomona's workforce.
The post-pandemic period (2021-2023) shows incomplete recovery to pre-pandemic patterns, with 6 notices in 2021, 1 notice in 2022, and 3 notices in 2023. Most concerning are the forward-looking notices filed for 2025 and 2026 (totaling 5 notices), indicating that employers anticipate further workforce adjustments in the immediate future. This suggests that Pomona is not yet out of a period of workforce contraction.
Comparing baseline periods reveals an important trend: the average notices per year from 2009-2016 (excluding the immediate crisis year of 2009) was approximately 1.75 annually, while 2017-2023 averaged 5 notices per year—nearly three times higher. Even setting aside the pandemic's exceptional 2020, the years 2017-2019 and 2021-2023 both average above four notices yearly, indicating structural rather than cyclical disruption.
The displacement of 4,827 workers across diverse sectors creates multifaceted economic consequences for Pomona's communities. At the individual level, WARN-eligible layoffs provide 60 days' notice, theoretically allowing workers to seek new employment. However, Pomona's economic structure limits reabsorption options. The city is not a major tech hub, lacks significant advanced manufacturing, and does not host major corporate headquarters. Local job growth concentrates in lower-wage service sectors—retail, food service, personal care—typically offering lower compensation than displaced manufacturing, transit, finance, or healthcare positions. Workers displaced from HSBC or Hayward Industries likely face downward wage mobility if they remain in Pomona.
The municipal tax base absorbs shocks from major employer reductions. First Transit's 744-worker reduction contracts payroll tax contributions, while reduced consumer spending from laid-off workers depresses sales tax revenues. Educational institutions including Cal Poly Pomona, which receives state appropriations, adjust budgets based on enrollment and revenue forecasts; the foundation's 826 total workers affected suggests institutional financial stress translated into employment cuts. These cascading effects extend beyond direct displacement, affecting municipal services, school funding, and community institutions.
Real estate markets feel secondary impacts. Commercial real estate occupied by displaced employers may face vacancy periods; residential real estate may see increased distress sales from displaced homeowners unable to maintain mortgage payments. Pomona's housing market, already characterized by relatively affordable but aging housing stock, becomes more stressed when household income volatility increases.
The concentration of layoffs among specific employers creates geographic and demographic clustering of impact. First Transit's transit workers may concentrate in particular neighborhoods; Cal Poly Pomona employees represent educated professionals with different reabsorption prospects than hospitality workers from the Sheraton. Understanding these distributional effects requires granular neighborhood-level analysis beyond WARN data's aggregate reporting.
Positioning Pomona within California's broader layoff ecology requires recognizing that California's labor market experiences constant churn from technological disruption, demographic shifts, housing costs forcing business relocation, and sector-specific structural change. The state's inland empire region, encompassing San Bernardino and Riverside counties where Pomona sits geographically, has historically experienced lower-wage manufacturing and logistics employment—sectors vulnerable to automation and trade shifts.
Pomona's 53 notices and 4,827 affected workers place it among moderately affected inland empire cities, neither negligible nor crisis-scale. Larger cities like Los Angeles or San Diego likely experience substantially higher absolute worker displacement; smaller inland communities might see proportionally larger impacts from single major employer reductions. The relative significance depends on Pomona's total employment base, which WARN data does not directly provide.
The sector composition of Pomona's layoffs—dominated by healthcare, transportation, and hospitality rather than technology or advanced services—reflects the city's economic role as a regional service and administrative center rather than an innovation cluster. This structural positioning makes Pomona sensitive to both cyclical downturns (particularly in discretionary hospitality and consumer spending) and to sector-specific disruptions like transit automation and healthcare consolidation.
The forward-looking notices for 2025 and 2026 suggest that Pomona's labor market has not stabilized. Employers anticipate continued workforce adjustment, whether from ongoing automation, sector contraction, or business reorganization. This forward visibility enables municipal planning—workforce development programs, retraining initiatives, and economic development strategy can address anticipated displacement rather than merely reacting to it.
Pomona's policymakers should prioritize understanding which employers are shrinking versus relocating versus restructuring with different skill requirements. A manufacturing company automating production might retain positions requiring technical skills while eliminating assembly roles; a bank consolidating branches might eliminate teller positions while expanding cybersecurity and data analytics capacity. Targeted workforce development yields better outcomes than generic retraining.
The concentration among major employers suggests that economic diversification initiatives carry particular importance. Pomona's vulnerability to First Transit, Hayward Industries, and Cal Poly Pomona reductions indicates insufficient economic redundancy. Attracting complementary employers in logistics, advanced manufacturing, or professional services would distribute employment across multiple stable anchors rather than concentrating risk.
Ultimately, Pomona's 4,827 displaced workers and 53 WARN notices document a city experiencing significant workforce instability, with concentrations in vulnerable sectors and increasing layoff frequency from 2017 onward. The pattern suggests ongoing structural economic adjustment rather than temporary cyclical weakness, requiring sustained policy attention and regional coordination to support affected workers and communities.
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