How Gentex makes money

Period

FY2025

How does Gentex make money? This Sankey traces every dollar of revenue through the income statement — into cost of revenue, R&D, SG&A, and taxes — and shows what's left as profit. Pick any fiscal year, recent quarter, or the trailing twelve months. Straight from SEC filings.

Gentex Corporation · FY2025 · year ended 2025-12-31

Revenue$2.5BGross profit$867M · 34%Cost of revenue$1.7B · 66%Operating income$474M · 19%Operating expenses$393M · 15%R&D$203M · 8%SG&A$178M · 7%Other opex$12M · 0%Pre-tax income$461M · 18%Other expense$13M · 1%Net income$385M · 15%Income tax$76M · 3%

Each fiscal year from SEC filings. Percentages are share of revenue, so the green profit nodes read directly as gross / operating / net margin. Line items a company doesn't break out are derived from their siblings so the flows balance; small residuals show as “Other.” For informational purposes only.