The Filing Desk

Flex vs Sanmina

Flex FLEX · Sanmina SANM · Electronic Manufacturing Services

Flex reported revenue of $27.9 billion in fiscal 2026, 3.4 times Sanmina's $8.1 billion in fiscal 2025. Flex's revenue grew 8.1% in its latest year, and Sanmina's grew 7.4%. Flex had an operating margin of 4.9%, against 4.4% at Sanmina. Free cash flow was $1.1 billion at Flex and $473 million at Sanmina. Their fiscal years end in different months (March 31 and September 27), so the periods don't line up exactly.

Side by side

FlexSanmina
Latest fiscal yearFY2026, Mar 31, 2026FY2025, Sep 27, 2025
Revenue$27.9B$8.1B
Revenue growth8.1%7.4%
Revenue growth a year, last 5 years3.0%3.2%
Gross margin9.2%8.8%
Operating margin4.9%4.4%
Net margin3.1%3.0%
Free cash flow$1.1B$473M
Free cash flow margin3.8%5.8%
Return on capital16.3%14.2%
Net debt to EBITDA0.7x−1.4x
Dividends and buybacks$944M$0M
Change in diluted share count−5.0%−3.1%
Last close$76.99$161.34
P/E at the last close29.7×28.9×
Insider trades, last 12 monthssold $119.4 millionbought $99,722, sold $43.0 million
Piotroski F-score9 of 98 of 9
Amounts in each company's own currency, US$ unless marked (a foreign company may report in another), each company's latest fiscal year from its 10-K, or 20-F or 40-F for a foreign company. Growth rates compare with the year before; the five-year rate is the average a year. Free cash flow is cash from operations minus capital spending; return on capital is after-tax operating income over the money invested in the business; P/E is the last close over the latest earnings per share. Banks are measured differently (return on equity, efficiency ratio), so some rows apply to one company only.

Ten years

Revenue
US$ billions, fiscal years
FlexSanmina
Operating margin
Percent of revenue
FlexSanmina
Free cash flow
US$ billions. Cash from operations minus capital expenditure.
FlexSanmina

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Source: the companies' Form 10-K filings, from SEC EDGAR, and the last close. For information only, not investment advice: the figures describe results, not which company is the better investment. The Filing Desk is not affiliated with either company. Full figures on the Flex and Sanmina pages.