Core Insights - Huntington Ingalls (HII) reported $2.73 billion in revenue for Q1 2025, a year-over-year decline of 2.5% and a surprise of -1.98% compared to the Zacks Consensus Estimate of $2.79 billion [1] - The EPS for the same period was $3.79, down from $3.87 a year ago, with an EPS surprise of +30.69% against the consensus estimate of $2.90 [1] Financial Performance Metrics - Sales and Service Revenues for Mission Technologies were $735 million, slightly above the average estimate of $684.98 million, representing a -2% year-over-year change [4] - Sales and Service Revenues for Newport News were reported at $1.40 billion, below the average estimate of $1.48 billion, reflecting a -2.7% year-over-year change [4] - Sales and Service Revenues for Ingalls were $637 million, compared to the average estimate of $663.30 million, indicating a -2.8% year-over-year change [4] - Segment Operating Income for Ingalls was $46 million, below the average estimate of $51.94 million [4] - Segment Operating Income for Mission Technologies was $40 million, exceeding the average estimate of $21.32 million [4] - Segment Operating Income for Newport News was $85 million, above the average estimate of $66.04 million [4] Stock Performance - Shares of Huntington Ingalls have returned +12.4% over the past month, contrasting with the Zacks S&P 500 composite's -0.7% change [3] - The stock currently holds a Zacks Rank 3 (Hold), suggesting it may perform in line with the broader market in the near term [3]

Huntington Ingalls (HII) came out with quarterly earnings of $3.79 per share, beating the Zacks Consensus Estimate of $2.90 per share. This compares to earnings of $3.87 per share a year ago. These figures are adjusted for non-recurring items.This quarterly report represents an earnings surprise of 30.69%. A quarter ago, it was expected that this shipbuilder would post earnings of $3.28 per share when it actually produced earnings of $3.15, delivering a surprise of -3.96%.Over the last four quarters, the co ...

Financial Data and Key Metrics Changes - First quarter revenue was $2.7 billion, a decrease of 2.5% compared to the same period last year [17] - Earnings per share for the quarter was $3.79, down from $3.87 in the first quarter of 2024 [20] - Consolidated operating income increased by $7 million or 4.5% from the first quarter of 2024, totaling $161 million [20] - The backlog at the end of the quarter was $48 billion, with approximately $28 billion currently funded [12] Business Line Data and Key Metrics Changes - Ingalls Shipbuilding revenue decreased by 2.7% to $637 million, primarily due to lower volume on amphibious assault ships [17] - Newport News revenue decreased by 2.6% to $1.4 billion, driven by lower volumes in aircraft carriers and naval nuclear support services, partially offset by higher volumes in the Columbia Class submarine program [17] - Mission Technologies revenue decreased by 2% to $735 million, primarily due to lower volume in C5ISR [18] Market Data and Key Metrics Changes - The company expects to achieve more than $50 billion in new awards across 2025 and 2026, supported by government funding for shipbuilding programs [14] - The administration's focus on defense priorities aligns with the company's strategic initiatives [7] Company Strategy and Development Direction - The company aims to enhance shipbuilding throughput by 20% year over year and has set a goal of $250 million in annualized cost reductions by year-end [4][6] - Strategic partnerships, such as the MOU with HD Hyundai Heavy Industries, are being explored to accelerate ship production [11] - The company is focusing on leveraging new technologies and working with the Rapid Capabilities Office to enhance defense capabilities [7][9] Management's Comments on Operating Environment and Future Outlook - Management expressed optimism about the operational initiatives and the expected improvement in throughput over the year [15] - The company anticipates top-line growth with a forecast of $15 billion in revenue by 2030, along with margin normalization in free cash flow [16] - Management acknowledged challenges but remains confident in the execution of pre-COVID contracts and transitioning to post-COVID contracts [15] Other Important Information - The company celebrated the graduation of 15 apprentices, indicating a focus on workforce development [13] - The company has not repurchased any shares during the quarter but paid a cash dividend of $1.35 per share [22] Q&A Session Summary Question: How to convert additional funding into a plan for Virginia class and infrastructure needs? - Management highlighted the importance of the FY 2024 two-boat contract and targeted investments to increase submarine build rates [31][34] Question: Details on the new cost-plus contract for Virginia Class? - The new contract is a hybrid cost-type contract that balances affordability and profitability [43] Question: Why is Ingalls' margin declining? - Management noted that the decline is due to pressures on amphibious assault ship programs and timing of incentives [46][49] Question: Update on workforce trends and attrition? - The company hired 1,000 employees in Q1, with attrition improving but not yet back to pre-COVID levels [75] Question: Impact of the new contract on cash flow guidance? - The new contract was included in the cash flow guidance for Q2, with expectations for incentives [85][87] Question: Future of international partnerships in shipbuilding? - Management sees potential in partnerships to expand capacity and improve efficiency in shipbuilding [90][92] Question: Timing of transition from pre-COVID to post-COVID contracts? - Management expects to hit the 50% mark in 2027, with no significant changes to milestones [98] Question: Wage adjustments and their impact on attrition? - Attrition improvement is attributed to hiring experienced labor rather than broad wage adjustments [115] Question: Demand for unmanned products? - Demand for uncrewed underwater vehicles is strong, with significant backlog and positive developments [125]

Q1 2025 Earnings Call Chris Kastner President and CEO Tom Stiehle EVP and CFO May 1, 2025 Cautionary Statement Regarding Forward-looking Statements 2 HII INVESTMENT THESIS Largest U.S. military seapower provider with leading all-domain, integrated defense Over the next ~20 months: Mid to Long Term: Q1 2025 EARNINGS 3 1 Non-GAAP measure. See appendix for definitions and reconciliations. Statements in this presentation and in our other filings with the SEC, as well as other statements we may make from time to ...

Core Insights - HII reported first quarter 2025 revenues of $2.7 billion, a decrease of 2.5% from the same period in 2024, attributed to lower volumes at Newport News Shipbuilding, Ingalls Shipbuilding, and Mission Technologies [2][10] - Operating income increased to $161 million with an operating margin of 5.9%, compared to $154 million and 5.5% in the first quarter of 2024, driven by favorable operating adjustments and improved segment results [3][4] - Net earnings for the quarter were $149 million, down from $153 million in the first quarter of 2024, with diluted earnings per share at $3.79 compared to $3.87 [5][10] Financial Performance - First quarter revenues were $2.7 billion, down from $2.8 billion in the same quarter of 2024 [9] - Operating income rose to $161 million, a 4.5% increase year-over-year, while operating margin improved by 40 basis points [3][9] - Segment operating income was $171 million with a margin of 6.3%, compared to $170 million and 6.1% in the prior year [4][9] Segment Analysis Ingalls Shipbuilding - Revenues decreased by 2.7% to $637 million, with segment operating income falling to $46 million, a 23.3% decline [11][12] - Segment operating margin was 7.2%, down from 9.2% in the previous year [12] Newport News Shipbuilding - Revenues were $1.4 billion, a decrease of 2.6%, primarily due to lower volumes in aircraft carriers [15] - Segment operating income increased to $85 million, with a margin of 6.1%, up from 5.7% [16][15] Mission Technologies - Revenues were $735 million, down 2.0%, but segment operating income rose to $40 million, a 42.9% increase [19][20] - Segment operating margin improved to 5.4%, compared to 3.7% in the same period last year [20] Contract Awards and Backlog - New contract awards in the first quarter totaled $2.1 billion, resulting in a total backlog of approximately $48.0 billion as of March 31, 2025 [6][10] Financial Outlook - The company reaffirms its financial guidance for FY25, expecting shipbuilding revenue between $8.9 billion and $9.1 billion, with an operating margin of 5.5% to 6.5% [22][23] - Mission Technologies revenue is projected to be between $2.9 billion and $3.1 billion, with an operating margin of 4.0% to 4.5% [22][23]

Contacts: Brooke Hart (Media) brooke.hart@hii-co.com 202-264-7108 Exhibit 99.1 News Release Christie Thomas (Investors) christie.thomas@hii-co.com 757-380-2104 HII Reports First Quarter 2025 Results NEWPORT NEWS, Va. (May 1, 2025) - HII (NYSE: HII) today reported results for the first quarter of fiscal 2025. Highlights First quarter revenues were $2.7 billion First quarter net earnings were $149 million or $3.79 diluted earnings per share New contract awards of $2.1 billion, resulting in backlog of $48 bill ...

NEWPORT NEWS, Va., April 30, 2025 (GLOBE NEWSWIRE) -- HII (NYSE: HII) announced today that the Virginia-class shipbuilding team, which includes the company’s Newport News Shipbuilding (NNS) division, has been awarded a contract modification in support of construction of two fiscal year 2024 Block V submarines. The contract modification, to NNS and teaming partner General Dynamics Electric Boat, authorizes construction of the 11th and 12th fast-attack submarines of the Block V contract. “We appreciate the te ...

Core Viewpoint - Huntington Ingalls Industries, Inc. (HII) is expected to report a decline in first-quarter 2025 earnings, with negative sales growth projections and weak operating margins impacting overall performance [1][7]. Revenue Performance - The Ingalls unit is anticipated to see revenue growth, with estimates at $663.3 million, reflecting a 1.3% increase from the previous year [2]. - The Newport News unit is likely to experience improved revenue due to higher sales from the Columbia class submarine program, although the Virginia-class aircraft carrier's poor performance may negatively affect overall results [3]. - The Mission Technologies unit is expected to report a revenue decline of 8.7%, with estimates at $0.69 billion, primarily due to lower sales volumes from C5ISR [4][5]. Overall Financial Estimates - The overall sales for HII in the first quarter are estimated at $2.79 billion, indicating a decrease of 0.6% compared to the prior year [6]. - The earnings estimate for HII is projected at $2.90 per share, representing a year-over-year decline of 25.1% [7]. Earnings Prediction Model - The Zacks model indicates that HII is unlikely to achieve an earnings beat this quarter, with an Earnings ESP of -3.09% and a Zacks Rank of 3 (Hold) [8][9].

Core Points - HII, the largest military shipbuilder in the U.S., is launching a "Build It" campaign featuring 15-second television advertisements to promote American manufacturing in support of national defense [1][2] - The campaign highlights the importance of U.S.-built Navy ships, submarines, and advanced technologies, aiming to revitalize American manufacturing and strengthen the defense industrial base [4][10] - HII's President and CEO, Chris Kastner, emphasizes the campaign's role in recognizing the contributions of those in the shipbuilding industry and its impact on national security [3][4] Company Initiatives - HII is actively recruiting talent for shipbuilding and developing the next generation of skilled professionals through rigorous apprenticeship programs across its divisions [7][8] - The apprenticeship programs combine hands-on training, academic coursework, and real-world experience, aiming to create a skilled workforce for the shipbuilding industry [8] - HII offers competitive wages, paid training, and long-term career opportunities across its three divisions, promoting a strong sense of purpose among employees [9] Industry Context - The "Build It" campaign is part of a broader effort to meet the increased demand for ships and technologies from the U.S. Navy and enhance national defense capabilities [4][10] - HII's workforce consists of 44,000 employees, and the company has a history of over 135 years in advancing U.S. national security through various defense solutions [11][12]

Financial Data and Key Metrics Changes - The total number of shares outstanding and entitled to vote at the close of business on the record date was 39,235,593 shares of common stock [10] - Each of the 12 nominees for director received more than 87% of the shares voted and has been elected to serve until the 2026 annual meeting [19] Business Line Data and Key Metrics Changes - The proposal to approve on an advisory basis the compensation of named executive officers received 30,456,940 votes and has passed [19] - The proposal to ratify the appointment of Deloitte and Touche as the company's auditor for 2025 received 34,005,499 votes and has passed [19] Market Data and Key Metrics Changes - The proposal to eliminate the personal liability of officers for monetary damages for breach of certain fiduciary duties received 26,048,180 votes and has passed [19] - The proposal to amend the company's restated certificate of incorporation to conform with the company's special meeting bylaws received 31,294,405 votes and has passed [20] Company Strategy and Development Direction and Industry Competition - The company did not make a formal presentation about its strategy during the meeting but indicated that stockholders received copies of the 2024 annual report and proxy statement [21] Management's Comments on Operating Environment and Future Outlook - Management did not provide specific comments on the operating environment or future outlook during the meeting [21] Other Important Information - The meeting was conducted virtually, and stockholders were able to submit questions through the meeting website [8] - The meeting was adjourned without further business to discuss, indicating a lack of additional inquiries from stockholders [22] Q&A Session All Questions and Answers Question: Were there any questions submitted during the meeting? - There were no questions submitted during the meeting [16][22]