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Cisco Systems vs Digi International: revenue, profit, margins and growth compared

Cisco Systems brought in $63.3B of revenue in fiscal 2026, Digi International $430.2M in fiscal 2025. Revenue changed by +11.8% at Cisco Systems and +1.5% at Digi International on the year before, so Cisco Systems grew faster. Cisco Systems kept 21.0% of its revenue as net profit, Digi International 9.5%. Free cash flow was $12.8B at Cisco Systems and $105.3M at Digi International.

Side by side, latest fiscal year

CSCODGII
Fiscal year endedFY2026 (July 25, 2026)FY2025 (September 30, 2025)
Revenue$63.3B$430.2M
Revenue growth+11.8%+1.5%
Net income$13.3B$40.8M
Net margin21.0%9.5%
Free cash flow$12.8B$105.3M
Free cash flow margin20.2%24.5%
Earnings per share (diluted)$3.33$1.08
Cash$7.2B$21.9M
Debt$22.9B$159.2M
Price to earnings32.072.5
Market value$420.6B$3B
Dividend yield1.56%n/a
Rank by revenue in sector#5 of 51 · Telecommunications#31 of 51 · Telecommunications

Over the years

Revenue
CSCO FY2019: $51.9BCSCO FY2020: $49.3BCSCO FY2021: $49.8BCSCO FY2022: $51.6BCSCO FY2023: $57BCSCO FY2024: $53.8BCSCO FY2025: $56.7BCSCO FY2026: $63.3BDGII FY2018: $226.9MDGII FY2019: $254.2MDGII FY2020: $279.3MDGII FY2021: $308.6MDGII FY2022: $388.2MDGII FY2023: $444.8MDGII FY2024: $424MDGII FY2025: $430.2MFY18FY19FY20FY21FY22FY23FY24FY25FY26
CSCO $63.3BDGII $430.2M
Net income
CSCO FY2019: $11.6BCSCO FY2020: $11.2BCSCO FY2021: $10.6BCSCO FY2022: $11.8BCSCO FY2023: $12.6BCSCO FY2024: $10.3BCSCO FY2025: $10.2BCSCO FY2026: $13.3BDGII FY2018: $1.6MDGII FY2019: $10MDGII FY2020: $8.4MDGII FY2021: $10.4MDGII FY2022: $19.4MDGII FY2023: $24.8MDGII FY2024: $22.5MDGII FY2025: $40.8MFY18FY19FY20FY21FY22FY23FY24FY25FY26
CSCO $13.3BDGII $40.8M
Net margin
CSCO FY2019: 22.4%CSCO FY2020: 22.7%CSCO FY2021: 21.3%CSCO FY2022: 22.9%CSCO FY2023: 22.1%CSCO FY2024: 19.2%CSCO FY2025: 18.0%CSCO FY2026: 21.0%DGII FY2018: 0.7%DGII FY2019: 3.9%DGII FY2020: 3.0%DGII FY2021: 3.4%DGII FY2022: 5.0%DGII FY2023: 5.6%DGII FY2024: 5.3%DGII FY2025: 9.5%FY18FY19FY20FY21FY22FY23FY24FY25FY26
CSCO 21.0%DGII 9.5%
Revenue growth
CSCO FY2020: -5.0%CSCO FY2021: +1.0%CSCO FY2022: +3.5%CSCO FY2023: +10.6%CSCO FY2024: -5.6%CSCO FY2025: +5.3%CSCO FY2026: +11.8%DGII FY2019: +12.0%DGII FY2020: +9.9%DGII FY2021: +10.5%DGII FY2022: +25.8%DGII FY2023: +14.6%DGII FY2024: -4.7%DGII FY2025: +1.5%FY19FY20FY21FY22FY23FY24FY25FY26
CSCO +11.8%DGII +1.5%
Free cash flow
CSCO FY2019: $14.9BCSCO FY2020: $14.7BCSCO FY2021: $14.8BCSCO FY2022: $12.7BCSCO FY2023: $19BCSCO FY2024: $10.2BCSCO FY2025: $13.3BCSCO FY2026: $12.8BDGII FY2018: -$4.6MDGII FY2019: $19.6MDGII FY2020: $33.6MDGII FY2021: $55.5MDGII FY2022: $35.8MDGII FY2023: $32.4MDGII FY2024: $80.9MDGII FY2025: $105.3MFY18FY19FY20FY21FY22FY23FY24FY25FY26
CSCO $12.8BDGII $105.3M

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

Questions about Cisco Systems and Digi International

Which is bigger by revenue, Cisco Systems or Digi International?

Cisco Systems is bigger by revenue: $63.3B in fiscal 2026, against $430.2M for Digi International in fiscal 2025.

Which keeps more of its revenue as profit, Cisco Systems or Digi International?

Cisco Systems had a net margin of 21.0% in fiscal 2026; Digi International had 9.5% in fiscal 2025.

Which grew revenue faster, Cisco Systems or Digi International?

In their latest fiscal years revenue changed by +11.8% at Cisco Systems and +1.5% at Digi International.

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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