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Stocks Comparison

IEH vs R F Industries: revenue, profit, margins and growth compared

IEH brought in $29.4M of revenue in fiscal 2026, R F Industries $80.6M in fiscal 2025. Revenue changed by +2.2% at IEH and +24.3% at R F Industries on the year before, so R F Industries grew faster. IEH kept -4.4% of its revenue as net profit, R F Industries 0.1%. Free cash flow was -$1.6M at IEH and $4.3M at R F Industries.

Side by side, latest fiscal year

IEHCRFIL
Fiscal year endedFY2026 (March 31, 2026)FY2025 (October 31, 2025)
Revenue$29.4M$80.6M
Revenue growth+2.2%+24.3%
Net income-$1.3M$75K
Net margin-4.4%0.1%
Free cash flow-$1.6M$4.3M
Free cash flow margin-5.4%5.4%
Earnings per share (diluted)-$0.53$0.01
Cash$9.6M$5.1M
Debtn/an/a
Price to earningsn/a792.0
Market value$73.3M$85.9M
Dividend yieldn/an/a
Rank by revenue in sector#526 of 731 · Technology#462 of 731 · Technology

Over the years

Revenue
IEHC FY2019: $28.4MIEHC FY2019: $32.2MIEHC FY2022: $34.7MIEHC FY2022: $24.3MIEHC FY2023: $19.1MIEHC FY2024: $21.5MIEHC FY2025: $28.8MIEHC FY2026: $29.4MRFIL FY2018: $50.2MRFIL FY2019: $55.3MRFIL FY2020: $43MRFIL FY2021: $57.4MRFIL FY2023: $72.2MRFIL FY2023: $72.2MRFIL FY2024: $64.9MRFIL FY2025: $80.6MFY18FY19FY20FY21FY22FY23FY24FY25FY26
IEHC $29.4MRFIL $80.6M
Net income
IEHC FY2019: $5.2MIEHC FY2019: $1.3MIEHC FY2022: $2MIEHC FY2022: $1.4MIEHC FY2023: -$6.5MIEHC FY2024: -$2.9MIEHC FY2025: $999KIEHC FY2026: -$1.3MRFIL FY2018: $5.8MRFIL FY2019: $3.5MRFIL FY2020: -$81KRFIL FY2021: $6.2MRFIL FY2023: -$3.1MRFIL FY2023: -$3.1MRFIL FY2024: -$6.6MRFIL FY2025: $75KFY18FY19FY20FY21FY22FY23FY24FY25FY26
IEHC -$1.3MRFIL $75K
Net margin
IEHC FY2019: 18.2%IEHC FY2019: 4.1%IEHC FY2022: 5.8%IEHC FY2022: 5.9%IEHC FY2023: -34.0%IEHC FY2024: -13.6%IEHC FY2025: 3.5%IEHC FY2026: -4.4%RFIL FY2018: 11.6%RFIL FY2019: 6.4%RFIL FY2020: -0.2%RFIL FY2021: 10.8%RFIL FY2023: -4.3%RFIL FY2023: -4.3%RFIL FY2024: -10.2%RFIL FY2025: 0.1%FY18FY19FY20FY21FY22FY23FY24FY25FY26
IEHC -4.4%RFIL 0.1%
Revenue growth
IEHC FY2019: +13.2%IEHC FY2022: +8.0%IEHC FY2022: -30.1%IEHC FY2023: -21.1%IEHC FY2024: +12.5%IEHC FY2025: +33.7%IEHC FY2026: +2.2%RFIL FY2019: +10.2%RFIL FY2020: -22.2%RFIL FY2021: +33.4%RFIL FY2023: +25.7%RFIL FY2023: 0.0%RFIL FY2024: -10.1%RFIL FY2025: +24.3%FY19FY20FY21FY22FY23FY24FY25FY26
IEHC +2.2%RFIL +24.3%
Free cash flow
IEHC FY2019: $5.2MIEHC FY2019: $714KIEHC FY2022: $4.1MIEHC FY2022: -$1.2MIEHC FY2023: -$4.3MIEHC FY2024: -$2.3MIEHC FY2025: $4.4MIEHC FY2026: -$1.6MRFIL FY2018: $5MRFIL FY2019: -$3.2MRFIL FY2020: $4.3MRFIL FY2021: -$3.3MRFIL FY2023: $217KRFIL FY2023: $1.7MRFIL FY2024: $2.4MRFIL FY2025: $4.3MFY18FY19FY20FY21FY22FY23FY24FY25FY26
IEHC -$1.6MRFIL $4.3M

Fiscal years as each company reports them; the two may end in different months.

Questions about IEH and R F Industries

Which is bigger by revenue, IEH or R F Industries?

R F Industries is bigger by revenue: $80.6M in fiscal 2025, against $29.4M for IEH in fiscal 2026.

Which keeps more of its revenue as profit, IEH or R F Industries?

IEH had a net margin of -4.4% in fiscal 2026; R F Industries had 0.1% in fiscal 2025.

Which grew revenue faster, IEH or R F Industries?

In their latest fiscal years revenue changed by +2.2% at IEH and +24.3% at R F Industries.

Where do these numbers come from?

From the annual reports each company files with the SEC (10-K, or 20-F and 40-F for foreign companies), read from their XBRL data. Margins and growth are simple arithmetic on those figures. Nothing here is a recommendation.

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