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How BEL Fuse (BELFA) makes money

BEL Fuse (BELFA) made $221M of revenue in the third quarter 2026 (Q3 2026), +23% from a year earlier. Industrial Technology and Data Solutions Segment brought in $114M (52%); Aerospace, Defense, and Rugged Solutions Segment brought in $107M (48%). Of every dollar of revenue, 41¢ was left as gross profit, 18¢ was left as operating profit, 12¢ was left as net earnings.

Drawing the Sankey…

BEL Fuse revenue by segment, Q3 2026BEL Fuse revenue by segment, Q3 2026Industrial Technology and Data So…$114MAerospace, Defense, and Rugged So…$107M
BEL Fuse: revenue by line, Q1 2026 to Q3 2026BEL Fuse: revenue by line, Q1 2026 to Q3 2026Aerospace, Defense, a…Industrial Technology…Aerospace, Defense, and Rugged Solutions Segment: $107M latest$107MIndustrial Technology and Data Solutions Segment: $114M latest$114MQ1 2026Q2 2026Q3 2026
Aerospace, Defense, and Rugged Solutions Segment went from 56% of revenue in Q1 2026 to 48% in Q3 2026, the largest shift in the mix.
BEL Fuse revenue by quarterBEL Fuse revenue by quarter$152MQ1 2025$168MQ2 2025$179MQ3 2025$176MQ4 2025$178MQ1 2026$211MQ2 2026$221MQ3 2026
BEL Fuse: where each dollar of revenue goesBEL Fuse: where each dollar of revenue goesCost of revenue59¢Gross profit41¢Operating expenses23¢Operating profit18¢Income tax4¢Net earnings12¢Operating cash flow16¢Free cash flow13¢

Revenue by segment, Q3 2026

SegmentRevenueShareQ/QY/Y
Industrial Technology and Data Solutions Segment$114M51.7%+14%+38%
Aerospace, Defense, and Rugged Solutions Segment$107M48.3%-3%+11%

Where each dollar of revenue goes

LineQ3 2026% of revenue
Revenue$221M100.0%
Cost of revenue$130M59.1%
Gross profit$90.3M40.9%
Operating expenses$50.7M23.0%
Operating profit$39.6M17.9%
Income tax$8.3M3.7%
Net earnings$26.3M11.9%
Operating cash flow$34.2M15.5%
Free cash flow$28.0M12.7%

Revenue, quarter by quarter

QuarterRevenueY/Y
Q3 2026$221M+23%
Q2 2026$211M+25%
Q1 2026$178M+17%
Q4 2025$176M+17%
Q3 2025$179M+45%
Q2 2025$168M+26%
Q1 2025$152M+19%

From BEL Fuse's 10-Q filed Nov 3, 2026 (on EDGAR).

Questions

How does BEL Fuse make money?

BEL Fuse (BELFA) made $221M of revenue in the third quarter 2026 (Q3 2026), +23% from a year earlier. Industrial Technology and Data Solutions Segment brought in $114M (52%); Aerospace, Defense, and Rugged Solutions Segment brought in $107M (48%). Of every dollar of revenue, 41¢ was left as gross profit, 18¢ was left as operating profit, 12¢ was left as net earnings.

What is BEL Fuse's biggest business?

Industrial Technology and Data Solutions Segment: $114M in the third quarter 2026, 52% of revenue, +38% from a year earlier.

What is BEL Fuse's profit margin?

Net earnings were $26.3M, 11.9% of revenue, in the third quarter 2026; the operating margin was 17.9%.

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Updated Nov 8, 2026. Read automatically from SEC filings and public data; errors are possible. Not investment advice.