Skip to content
    NOC
    Earnings call· Mar 2025(Q1 FY25)

    NORTHROP GRUMMAN CORP /DE/ Q1 FY25 earnings call NOC

    Apr 22, 2025 Source

    Executive summary

    Northrop Grumman Q1 FY25 — Record Backlog Amidst B-21 Adjustment and Award Delays

    Northrop Grumman reported a record backlog in Q1 FY25, reflecting strong global demand despite a challenging U.S. defense budget environment and delays in contract awards. The quarter was significantly impacted by a $477 million pre-tax loss on the B-21 program, primarily due to manufacturing process changes for higher production rates and macroeconomic material cost increases. Management reaffirmed full-year sales and free cash flow guidance, anticipating a sales ramp in the second half of the year driven by existing backlog and expected new awards, while continuing to invest in innovation and strategic partnerships like AI to meet evolving customer needs.

    Highlights

    5
    • Achieved a record backlog of $92.8 billion in Q1 FY25, inclusive of strong international bookings.

    • International sales increased by 11% in the quarter, with an international book-to-bill ratio of 1.45x.

    • Defense Systems segment sales grew by 4%, driven by Sentinel ramp and military ammunition programs.

    • Mission Systems sales expanded by 6%, fueled by SABR, EW, international ground-based radar, and marine programs.

    • Reaffirmed full-year 2025 sales guidance of $42 billion to $42.5 billion and free cash flow guidance of $2.85 billion to $3.25 billion.

    Concerns

    5
    • Recognized an additional $477 million pre-tax loss on the B-21 program due to higher manufacturing costs and increased material costs.

    • Q1 sales were $9.5 billion, down 7% year-over-year, impacted by multiple contracting delays and timing of material receipts.

    • Aeronautics sales were down 8% year-over-year due to lower B-21 sales and timing on mature programs like F-35.

    • Space sales were lower due to the wind-down of two programs, creating approximately $230 million of year-over-year headwinds.

    • Mission Systems Q1 operating margin decreased 4% due to lower volume on certain fixed-price restricted production programs and investments.

    Guidance & targets

    17
    CategoryTargetConfidence
    Full-year 2025 Sales
    $42 billion to $42.5 billion
    high materiality
    High
    Full-year 2025 Sales Growth
    3% to 4% organic growth
    high materiality
    High
    Full-year 2025 Free Cash Flow
    $2.85 billion to $3.25 billion
    high materiality
    High
    Q2 FY25 Sales Growth
    mid-single-digit sequential growth
    medium materiality
    Medium
    H2 FY25 Sales
    sales ramp
    medium materiality
    Medium
    Full-year 2025 Segment Operating Income
    updated to reflect B-21 adjustment
    high materiality
    High
    Full-year 2025 EPS
    updated to reflect B-21 adjustment
    high materiality
    High
    Full-year 2025 Estimated Tax Rate
    high 16%
    medium materiality
    High
    Aeronautics Systems (AS) Full-year 2025 Sales
    mid-single-digit growth
    medium materiality
    High
    Mission Systems (MS) Full-year 2025 Sales
    mid-single-digit growth
    medium materiality
    High
    Defense Systems (DS) Full-year 2025 Sales
    double-digit organic sales growth
    medium materiality
    High
    Space Systems Full-year 2025 Sales
    roughly $11 billion
    medium materiality
    High
    Aeronautics Systems (AS) Full-year 2025 Operating Margin Rate
    low to mid 6%
    medium materiality
    High
    Other Segments Full-year 2025 Operating Margin Rate
    increase from 2024 actual results
    medium materiality
    High
    Overall Segment Margin Rates
    gradual ramp over the coming quarters
    medium materiality
    Medium
    Training Service Business Divestiture Close
    midyear, assume early Q3
    low materiality
    High
    Multi-year Free Cash Flow Targets (2026-2028)
    holding prior guidance ranges
    high materiality
    Medium

    Segment performance

    4
    SegmentRevenueYoYQoQMargin
    Aeronautics Systems
    Sales were down due to lower B-21 sales and timing of production and material on mature programs, including F-35. Segment operating margin rate was 6% due to the B-21 adjustment.
    -8%6%
    Defense Systems
    Sales increased by $68 million, primarily due to continued ramp on the Sentinel program and higher volume on certain military ammunition programs. Operating income grew by 15% and margin rate improved due to higher volume, improved performance, and increased net favorable EACs.
    4%9.9%
    Mission Systems
    Sales expanded by $148 million, driven by numerous programs including SABR, EW, international ground-based radar, and marine programs. Operating margin decreased 4% due to lower volume on certain fixed-price restricted production programs and investments in restricted business opportunities, partially offset by higher net EAC adjustments.
    6%12.9%
    Space Systems
    Sales were lower primarily due to the previously communicated wind-down of work on two programs (approximately $230 million year-over-year headwind) and lower volume on CRS and SDA satellite programs. Operating income was driven by lower sales volume, partially offset by improved program performance and net favorable EACs of $29 million.
    11%

    Operational metrics

    20
    Q1 Sales
    $9.5 billiondown 7% compared to prior year
    Q1 FY25

    Impacted by 2 less working days, multiple contracting delays, timing of material receipts, and B-21 adjustment.

    B-21 Pre-tax Loss Adjustment
    $477 million
    Q1 FY25

    Recognized in the quarter, impacting segment operating margin and EPS.

    Q1 Segment Operating Margin Rate
    6%
    Q1 FY25

    Lowered due to the B-21 adjustment.

    EPS Impact from B-21 Adjustment
    $2.74
    Q1 FY25

    Primary driver for lower EPS year-over-year.

    EPS Impact from Lower Sales Volume and Higher Corporate Unallocated Expense
    $0.25year-over-year headwind
    Q1 FY25

    Combined headwind contributing to lower EPS.

    Operating Cash Outflow
    $1.5 billion
    Q1 FY25

    Reflected an increase in vendor payments and lower billings/collections, consistent with seasonal patterns.

    Capital Expenditures
    $300 million
    Q1 FY25

    Investment during the period.

    Notes Repaid
    $1.5 billion
    Q1 FY25

    Matured in January.

    Cash Returned to Shareholders
    $800 million
    Q1 FY25

    Returned in the form of dividends and share repurchases.

    International Sales Growth
    11%
    Q1 FY25

    Growth in international sales for the quarter.

    International Sales as % of Total Sales
    14%
    Q1 FY25

    International sales contribution to total sales.

    R&D and Infrastructure Investment
    $13.5 billion
    Last 5 years

    Investment to scale, design, produce, and field new capabilities.

    U.S. National Security Space Satellites with Northrop Grumman Technology
    90%
    Current

    Indicates leadership in space technology.

    Solid Rocket Motors Delivered
    1.3 million
    Historical

    Historical delivery volume, indicating leadership.

    Secure Microchips Produced Annually
    1 million
    Annual

    Produced by Mission Systems, highlighting advanced capabilities.

    Supply Chain Sourced from Domestic Suppliers
    vast majority
    Current

    Mitigates risk from evolving trade policy; only ~5% of total spend from outside U.S.

    Cost Efficiencies
    $200 million
    Enterprise-wide

    Path to keep cost out of the system and build on it, driven by supplier engagement, facility optimization, and digital ecosystem.

    F-35 Production Rate
    156 aircraft
    Annual

    Northrop Grumman continues to produce at its maximum rate for F-35.

    IBCS International Demand Pipeline
    dozen countries
    Current

    Countries expressing interest in procuring IBCS, in various stages of maturity.

    Space Sales Headwinds from Program Wind-down
    $230 millionyear-over-year
    Q1 FY25

    Due to the wind-down of work on two programs.

    Industry KPIs

    7
    MetricValueDetails
    Book to bill ratio1.45xratio
    Total company backlog$92.8 billionUSD
    Defense program awards$500 millionUSD
    Unit deliveries by program2units
    Production rates by program156 aircraftunits/year
    Program margins eac charges$477 millionUSD
    Production capacity expansiondoublessize

    Orderbook & backlog

    3
    Total Company Backlog$92.8 billionQ1 FY25

    record backlog

    International Book-to-Bill Ratio1.45xQ1 FY25
    International Book-to-Bill Ratio1.4xFY24

    Deals & partnerships

    5
    U.S. ArmyIBCS contract for software development and AI/model-based systems engineering capabilitiesnearly $500 million

    Expands software development and includes additional AI and model-based systems engineering capabilities to allow more rapid integration for the Army and international partners.

    U.S. NavyAwards for 2 additional Triton aircraft and associated support servicesnearly $300 million

    Awards received in the first quarter for Triton aircraft.

    PolandLetter of acceptance for 200 AARGM-ER missiles$745 million

    Poland signed a letter of acceptance for 200 AARGM-ER missiles.

    NVIDIAPartnership for AI development

    Partnering with companies like NVIDIA to bring their platforms to facilitate software development for AI applications.

    UndisclosedDivestiture of training service business

    Divestiture is on track to close midyear.

    Capital programs

    1
    IBCS Production and Integration Facilityopened

    Benefit: doubles previous facility footprint, ability to scale production and field new capabilities at speed

    State-of-the-art facility opened in Alabama to support accelerated modernization plan for Air and Missile Defense Systems including IBCS, leveraging Northrop Grumman digital ecosystem.

    Risks & headwinds

    6
    B-21 Program Cost OverrunsQ1 FY25, cash impact spread through FY26-FY28

    $477 million pre-tax loss in Q1 FY25, $2.74/share after-tax impact

    Mitigation: Process changes made to enable higher production rates and reduce risk for future scaling; continuous monitoring and mitigation of inflationary pressures.

    Sales Delays and Timing of AwardsQ1 FY25, expected to improve in Q2 and H2 FY25

    Q1 sales down 7% year-over-year, lowered by nearly $100 million due to B-21 adjustment and contracting delays

    Mitigation: Expectation that award decisions will move forward in Q2 and H2 FY25, driving a sales ramp; confidence in existing backlog and new competitive awards.

    Macroeconomic Impacts on Material CostsOngoing

    Contributed to B-21 program charge

    Mitigation: Incorporated into EAC adjustments; continuous monitoring and mitigation of inflationary pressures.

    U.S. Defense Budget UncertaintyFY25 and beyond

    Dynamic U.S. defense budget environment, full-year continuing resolution

    Mitigation: Anticipating increased top-line spending and potential additional funding; strong alignment with administration's priorities; monitoring budget developments closely.

    Government Personnel ReductionsOngoing

    Pentagon commentary suggests significant headcount reductions

    Mitigation: Not seeing direct impact on program delivery; belief in government's ability to continue work with less personnel and potential for efficiencies.

    Space Program Wind-downQ1 FY25

    $230 million year-over-year headwinds in Space sales

    Mitigation: Enabled by continued production on existing programs and new competitive wins in the restricted domain to project $11 billion in Space sales for FY25.

    What to watch in Q2 FY25

    5

    Sales Ramp in Q2 and H2 FY25

    Q2 FY25 and H2 FY25
    CurrentQ1 sales down 7% YoY, slightly below expectations
    TargetMid-single-digit sequential growth in Q2, followed by sales ramp in H2

    Why it matters

    Achievement of full-year sales guidance ($42B-$42.5B) is dependent on this ramp, driven by awards and material timing.

    Looking forward, we expect mid-single-digit sequential growth in Q2, followed by sales ramp in the second half⚖️ of the year, driven by awards booked in Q4 2024, the timing of📎 subcontractor deliveries and material receipts as well as from new program awards.

    Q&A highlights

    8

    What milestones should investors watch for B-21 risk retirement, and could tariffs lead to further charges on the program?

    Management highlighted the completion of the EMD phase, progress in LRIP (first 2 lots), and long-lead procurement up to lot 4 as key milestones. The process changes made were to reduce risk for scaling production. Regarding tariffs, the company sources only 5% of its supply chain internationally, primarily Europe, and believes most costs are covered by U.S. government contracts, not expecting significant risk.

    We are completing the EMD phase of the program and are in the stages of test that prove out the objectives of the aircraft being met through those performance test milestones.

    asked by Kristine Liwag · answered by Kathy Warden

    2 min read6 chapters

    Detailed Narrative

    01

    B-21 Program Adjustment and Outlook

    Northrop Grumman recognized an additional $477 million pre-tax loss on the B-21 program in Q1 FY25, primarily due to higher manufacturing costs from a process change to enable higher production rates and increases in projected material costs, some related to macroeconomic impact🌐s. This adjustment lowered Q1 segment operating margin to 6% and EPS by $2.74 per share. Management expressed confidence that this learning is now understood and behind them, positioning the program for future ramp-up, and expects the NTE (Not-To-Exceed) units to remain profitable despite these changes, with the cash impact spread across FY26-FY28.

    02

    U.S. Defense Budget and Market Dynamics

    The company is navigating a dynamic U.S. defense budget environment, including a full-year continuing resolution for FY25 with an increase in top-line spending and increased flexibility. There is potential for an additional $150 billion in funding through the reconciliation process over multiple years. Management is encouraged by commentary suggesting continued strong commitment to national security funding at levels higher than prior projections, with key priority areas like the Triad, missile defense, and weapon systems aligning with Northrop Grumman's core capabilities.

    03

    International Growth and Strategy

    International sales represented approximately 14% of total sales in Q1 FY25, growing 11% year-over-year, with an international book-to-bill of 1.45x. The company has broadened its customer base and product offerings globally, establishing new partnerships. Significant opportunities are seen in air and missile defense, airborne ISR, C2 systems, and ammunition across Europe, Asia-Pacific, and the Middle East, with a strategy focused on technology differentiation to compete and win in global markets.

    04

    Sentinel Program Progress and Restructuring

    The Sentinel program continues to progress well through its development phase, with a successful static fire test of the Stage 1 solid rocket motor completed in March. Northrop Grumman is partnering with the DoD and Air Force to restructure the program, identifying opportunities to reduce overall cost and schedule. Sentinel is a cost-plus program, and the cost associated with LRIP has not yet been estimated contractually, but the company remains confident in the design of the system.

    05

    Artificial Intelligence (AI) and Technology Leadership

    Northrop Grumman has invested in AI for decades, incorporating automation to distill large amounts of information into actionable software for applications like autonomous aircraft, targeting, and situational awareness (e.g., IBCS). The company leverages its own hardware and software capabilities and partners with leading commercial AI companies, such as NVIDIA, to bring advanced capabilities to its customers. This approach aims to enhance sensors and software, enabling users to act more quickly and effectively.

    06

    Supply Chain and Cost Efficiencies

    The vast majority of Northrop Grumman's supply chain is sourced domestically, with only about 5% of total spend (less than $1 billion annually) from outside the U.S., primarily Europe. The company believes most potential tariff-related costs are covered under U.S. government contracts and does not foresee significant risk. Enterprise-wide cost efficiencies of $200 million are being pursued through supplier engagement, facility optimization, and digital ecosystem implementation, which are expected to remain out of the system.

    AI-generated summary of the company’s earnings call. Not investment advice.