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Advanced Energy Industries vs Nortech Systems: revenue, profit, margins and growth compared

Advanced Energy Industries brought in $1.8B of revenue in fiscal 2025, Nortech Systems $118.4M in fiscal 2025. Revenue changed by +21.4% at Advanced Energy Industries and -7.6% at Nortech Systems on the year before, so Advanced Energy Industries grew faster. Advanced Energy Industries kept 8.2% of its revenue as net profit, Nortech Systems -0.2%. Free cash flow was $125.9M at Advanced Energy Industries and $2.1M at Nortech Systems.

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Side by side, latest fiscal year

AEISNSYS
Fiscal year endedFY2025 (December 31, 2025)FY2025 (December 31, 2025)
Revenue$1.8B$118.4M
Revenue growth+21.4%-7.6%
Net income$148.4M-$252K
Net margin8.2%-0.2%
Free cash flow$125.9M$2.1M
Free cash flow margin7.0%1.8%
Earnings per share (diluted)$3.84-$0.09
Cash$791.2M$1.7M
Debt$567.5Mn/a
Price to earnings72.8n/a
Market value$11.2B$32.2M
Dividend yield0.04%n/a
Rank by revenue in sector#158 of 638 · Technology#422 of 638 · Technology

Over the years

Revenue
AEIS FY2018: $718.9MAEIS FY2019: $788.9MAEIS FY2020: $1.4BAEIS FY2021: $1.5BAEIS FY2022: $1.8BAEIS FY2023: $1.7BAEIS FY2024: $1.5BAEIS FY2025: $1.8BNSYS FY2018: $113.4MNSYS FY2019: $116.3MNSYS FY2020: $104.1MNSYS FY2021: $115.2MNSYS FY2022: $134.1MNSYS FY2023: $139.3MNSYS FY2024: $128.1MNSYS FY2025: $118.4MFY18FY19FY20FY21FY22FY23FY24FY25
AEIS $1.8BNSYS $118.4M
Net income
AEIS FY2018: $147MAEIS FY2019: $64.9MAEIS FY2020: $134.7MAEIS FY2021: $134.7MAEIS FY2022: $199.7MAEIS FY2023: $128.3MAEIS FY2024: $54.2MAEIS FY2025: $148.4MNSYS FY2018: $166KNSYS FY2019: -$1.2MNSYS FY2020: -$1.5MNSYS FY2021: $7.2MNSYS FY2022: $2MNSYS FY2023: $6.9MNSYS FY2024: -$1.3MNSYS FY2025: -$252KFY18FY19FY20FY21FY22FY23FY24FY25
AEIS $148.4MNSYS -$252K
Net margin
AEIS FY2018: 20.5%AEIS FY2019: 8.2%AEIS FY2020: 9.5%AEIS FY2021: 9.3%AEIS FY2022: 10.8%AEIS FY2023: 7.7%AEIS FY2024: 3.7%AEIS FY2025: 8.2%NSYS FY2018: 0.1%NSYS FY2019: -1.1%NSYS FY2020: -1.5%NSYS FY2021: 6.2%NSYS FY2022: 1.5%NSYS FY2023: 4.9%NSYS FY2024: -1.0%NSYS FY2025: -0.2%FY18FY19FY20FY21FY22FY23FY24FY25
AEIS 8.2%NSYS -0.2%
Revenue growth
AEIS FY2019: +9.7%AEIS FY2020: +79.5%AEIS FY2021: +2.8%AEIS FY2022: +26.8%AEIS FY2023: -10.3%AEIS FY2024: -10.5%AEIS FY2025: +21.4%NSYS FY2019: +2.6%NSYS FY2020: -10.5%NSYS FY2021: +10.6%NSYS FY2022: +16.5%NSYS FY2023: +3.9%NSYS FY2024: -8.0%NSYS FY2025: -7.6%FY19FY20FY21FY22FY23FY24FY25
AEIS +21.4%NSYS -7.6%
Free cash flow
AEIS FY2018: $130.9MAEIS FY2019: $23.2MAEIS FY2020: $164.9MAEIS FY2021: $111.4MAEIS FY2022: $124.7MAEIS FY2023: $147.9MAEIS FY2024: $74MAEIS FY2025: $125.9MNSYS FY2018: $1MNSYS FY2019: $278KNSYS FY2020: $878KNSYS FY2021: -$5.8MNSYS FY2022: $3MNSYS FY2023: $485KNSYS FY2024: -$3.5MNSYS FY2025: $2.1MFY18FY19FY20FY21FY22FY23FY24FY25
AEIS $125.9MNSYS $2.1M

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

Questions about Advanced Energy Industries and Nortech Systems

Which is bigger by revenue, Advanced Energy Industries or Nortech Systems?

Advanced Energy Industries is bigger by revenue: $1.8B in fiscal 2025, against $118.4M for Nortech Systems in fiscal 2025.

Which keeps more of its revenue as profit, Advanced Energy Industries or Nortech Systems?

Advanced Energy Industries had a net margin of 8.2% in fiscal 2025; Nortech Systems had -0.2% in fiscal 2025.

Which grew revenue faster, Advanced Energy Industries or Nortech Systems?

In their latest fiscal years revenue changed by +21.4% at Advanced Energy Industries and -7.6% at Nortech Systems.

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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