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NOCNorthrop Grumman

Industrials · Defense Electronics · NYSE

Northrop Grumman Corporation (herein referred to as “Northrop Grumman,” the “company,” “we,” “us,” or “our”) is a leading global aerospace and defense technology company. 10-K, Item 1

Employees
95,000
Headquarters
Falls Church, VA
Next results
around Jan 26, 2027
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The biggest changes in the 10-K filed 2026-01-27, this fiscal year against the last, and the sentences in the MD&A (Item 7) where management explains them, quoted word for word. Tickdelta picks sentences that name the line, a direction and a cause. It does not write explanations of its own.

Cash from operations

+8.4% FY to 2025-12-31 vs 2024-12-31

“2025 cash provided by operating activities increased $369 million, or 8 percent, primarily due to $149 million of lower net cash tax payments and improvements in trade working capital.”

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Revenue

+2.2% FY to 2025-12-31 vs 2024-12-31

“2025 sales increased $921 million, or 2 percent, due to higher sales of $1.1 billion at Mission Systems, $603 million at Defense Systems, net of a $192 million reduction related to the training services divestiture, and $596 million at Aeronautics Systems.”

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“2025 sales increased $596 million, or 5 percent, primarily due to a $385 million increase on F-35 largely driven by material volume, a $379 million increase on TACAMO as that program ramps, and higher volume on the E-2 and B-21 programs.”

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Operating margin

10.6% → 10.8% (+0.1 pts) FY to 2025-12-31 vs 2024-12-31

“2025 operating income increased $141 million, or 3 percent, primarily due to a $231 million pre-tax gain on sale for the training services divestiture and a $218 million increase in the FAS/CAS operating adjustment.”

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“2025 segment operating income decreased $167 million, or 4 percent, primarily due to $423 million of lower operating income at Aeronautics Systems reflecting the first quarter B-21 loss provision and $71 million of lower operating income at Space Systems, partially offset by higher operating income of $229 million at Mission Systems and $155 million at Defense Systems.”

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Net income

+0.2% FY to 2025-12-31 vs 2024-12-31

“2025 net earnings were comparable to the prior year and reflect the $141 million increase in operating income described above and an $84 million increase in our MTM benefit, partially offset by a $115 million decrease in the non-operating FAS pension benefit, $44 million of higher interest expense and a $44 million increase in income tax expense.”

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Changes are computed from the XBRL figures in the same 10-K. Hover a number to see the line item. Open the 10-K ↗

Work on NOC in a spreadsheet: Excel workbook (a sheet per section, ten years by column, charts, links to the filings) · CSV. For a Google Sheet that stays up to date, paste =IMPORTDATA("https://tickdelta.com/company/NOC/export.csv") into a cell.