BEL FUSE INC /NJ (BELFB) FY2025 10-K Annual Report

Filed: Feb 24, 2026
Information Technology
Electronic Coils, Transformers & Other InductorsSEC EDGAR

BEL FUSE INC /NJ (BELFB) 10-K annual report for fiscal year 2025, filed with SEC EDGAR on Feb 24, 2026. This page provides AI-powered analysis including business overview, management discussion & analysis (MD&A), risk factors, and key financial data such as revenue, net income, gross margin, operating margin, and return on equity (ROE) extracted from XBRL.

BEL FUSE INC /NJ FY2025 10-K Analysis

Business Overview

  • Core business model: designs, manufactures, markets electronic circuit power, protection, and connectivity products for diverse industries
  • No new products, services, or segments explicitly introduced or emphasized this year
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Management Discussion & Analysis

  • Revenue $675.5M in 2025, up 26.3% YoY from $534.8M in 2024; Power Solutions up $111.3M (45.3%) with $136.6M from Enercon acquisition
  • Gross margin 39.1% in 2025 vs 37.8% in 2024; Power Solutions margin 42.7% vs 42.4%, Connectivity 38.7% vs 37.1%, Magnetic 27.6% vs 25.3%
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Risk Factors

  • Regulatory/legal risk: $13.1M impairment charge in Q4-25 for innolectric investment due to insolvency and cessation of majority owner financial support
  • Geopolitical/macro risk: PRC labor shortages affected by government and social policies could force higher-cost manufacturing relocation, materially hurting margins
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BEL FUSE INC /NJ FY2025 Key Financial Metrics
XBRL

Revenue

$675M

+26.3% YoY

Net Income

$62M

+50.2% YoY

Gross Margin

39.1%

+131bp YoY

Operating Margin

16.4%

+441bp YoY

Net Margin

9.1%

+145bp YoY

ROE

14.5%

+310bp YoY

Total Assets

$935M

-1.5% YoY

Operating Cash Flow

$81M

+8.8% YoY

Source: XBRL data from BEL FUSE INC /NJ FY2025 10-K filing on SEC EDGAR. All figures in USD.

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