Exhibit 99.1

NEWS FROM

For more information contact:

Kate Lowrey - VP of Investor Relations

(314) 213-7277 / [email protected]

ESCO REPORTS SECOND QUARTER FISCAL 2025 RESULTS

- Q2 Sales increase 7% to $266 Million -

- Q2 GAAP EPS increases 33% to $1.20 -

- Q2 Adjusted EPS increases 24% to $1.35 -

- Q2 Orders increase 22% to $291 Million / Book-to-Bill of 1.10x -

ST. LOUIS, May 7, 2025 – ESCO Technologies Inc. (NYSE: ESE) (ESCO, or the Company) today reported its operating results for the second quarter ended March 31, 2025 (Q2 2025).

Operating Highlights

Bryan Sayler, Chief Executive Officer and President, commented, “Q2 was another strong quarter as we delivered 7 percent top line growth, 250 basis points of Adjusted EBITDA margin expansion, and a 24 percent increase in Adjusted EPS compared to the prior year. All three segments delivered solid revenue growth, highlighted by strength across our Navy, commercial aerospace, utility, and Test end-markets. It was very positive to see orders increase 22 percent over the prior year, with particular strength in both USG and Test.

“As previously announced, we closed the SM&P acquisition on April 25^th. Going forward, SM&P will be known as ESCO Maritime Solutions (Maritime). We are happy to welcome the Maritime employees to the ESCO team. Maritime’s signature and power management solutions meaningfully expand our naval product offerings in both the US and UK. We are optimistic about the future of ESCO and are pleased to have Maritime join us as an integral part of that journey.”

Segment Performance

Aerospace & Defense (A&D)

Utility Solutions Group (USG)

RF Test & Measurement (Test)

Business Outlook – 2025

Guidance for Q3 2025 and FY 2025 is being shown both with and without the impact of Maritime to provide insight into our expectations for Maritime’s impact on the remainder of Q3 2025 (approximately 2 months) and FY 2025 (approximately 5 months). The transaction costs and purchase accounting amortization associated with the Maritime acquisition have not yet been finalized and are not included in our current business outlook.

Consistent with our initial FY 2025 guidance, organic sales are expected to grow 6 to 8 percent in FY 2025. Maritime is expected to contribute sales in the range of $90 to $100 million in FY 2025.

In our Q1 2025 earnings release (dated 2/6/2025), FY 2025 Adjusted EPS guidance was increased to $5.55-$5.75. Due to continued market strength and improvement in operational performance, we are raising our full-year guidance by another $0.10 to $5.65 to $5.85 (18 to 23 percent growth over the prior year). Maritime is expected to contribute Adjusted EPS in the range of $0.20 - $0.30 in FY 2025.

Management’s expectation is for Q3 Adjusted EPS without Maritime to be in the range of $1.50 to $1.60 (15 to 22 percent growth over the prior year quarter). Maritime is expected to add Adjusted EPS in the range of $0.08 to $0.12 in Q3 2025.

Dividend Payment

The next quarterly cash dividend of $0.08 per share will be paid on July 17, 2025 to stockholders of record on July 2, 2025.

Conference Call

The Company will host a conference call today, May 7, at 4:00 p.m. Central Time, to discuss the Company’s Q2 2025 results. A live audio webcast and an accompanying slide presentation will be available in the Investor Center of ESCO’s website. Participants may also access the webcast using this registration link. For those unable to participate, a webcast replay will be available after the call in the Investor Center of ESCO’s website.

Forward-Looking Statements

Statements in this press release regarding Management’s intentions, expectations and guidance for fiscal 2025, including restructuring and cost reduction actions, sales, orders, revenues, margin, earnings, Adjusted EPS, acquisition related amortization, and any other statements which are not strictly historical, are “forward-looking statements” within the meaning of the safe harbor provisions of the U.S. securities laws.

Investors are cautioned that such statements are only predictions and speak only as of the date of this presentation, and the Company undertakes no duty to update them except as may be required by applicable laws or regulations. The Company’s actual results in the future may differ materially from those projected in the forward-looking statements due to risks and uncertainties that exist in the Company’s operations and business environment including but not limited to those described in Item 1A, “Risk Factors”, of the Company’s Annual Report on Form 10-K for the fiscal year ended September 30, 2024 and the following: the timing and outcome, if any, of the Company’s strategic alternatives review of the VACCO business; the impacts of climate change and related regulation of greenhouse gases; the impacts of labor disputes, civil disorder, wars, elections, political changes, tariffs and trade disputes, terrorist activities, cyberattacks or natural disasters on the Company’s operations and those of the Company’s customers and suppliers; disruptions in manufacturing or delivery arrangements due to shortages or unavailability of materials or components or supply chain disruptions; inability to access work sites; the timing and content of future contract awards or customer orders; the timely appropriation, allocation and availability of Government funds; the termination for convenience of Government and other customer contracts or orders; weakening of economic conditions in served markets; the success of the Company’s competitors; changes in customer demands or customer insolvencies; competition; intellectual property rights; technical difficulties or data breaches; the availability of acquisitions; delivery delays or defaults by customers; performance issues with key customers, suppliers and subcontractors; material changes in the costs and availability of certain raw materials; material changes in the cost of credit; changes in laws and regulations including but not limited to changes in accounting standards and taxation; changes in interest, inflation and employment rates; costs relating to environmental matters arising from current or former facilities; uncertainty regarding the ultimate resolution of current disputes, claims, litigation or arbitration; and the integration and performance of acquired businesses.

Non-GAAP Financial Measures

The financial measures EBIT, Adjusted EBIT, EBITDA, Adjusted EBITDA, and Adjusted EPS are presented in this press release. The Company defines “EBIT” as earnings before interest and taxes, “EBITDA” as earnings before interest, taxes, depreciation and amortization, “Adjusted EBIT” and “Adjusted EBITDA” as excluding the net impact of the items described in the attached Reconciliation of Non-GAAP Financial Measures, and “Adjusted EPS” as GAAP earnings per share excluding the net impact of the items described and reconciled in the attached Reconciliation of Non-GAAP Financial Measures.

EBIT, Adjusted EBIT, EBITDA, Adjusted EBITDA, and Adjusted EPS are not recognized in accordance with U.S. generally accepted accounting principles (GAAP). However, Management believes EBIT, Adjusted EBIT, EBITDA, and Adjusted EBITDA are useful in assessing the operational profitability of the Company’s business segments because they exclude interest, taxes, depreciation, and amortization, which are generally accounted for across the entire Company on a consolidated basis. EBIT is also one of the measures used by Management in determining resource allocations within the Company as well as incentive compensation. The presentation of EBIT, Adjusted EBIT, EBITDA, Adjusted EBITDA, and Adjusted EPS provides important supplemental information to investors by facilitating comparisons with other companies, many of which use similar non-GAAP financial measures to supplement their GAAP results. The use of non-GAAP financial measures is not intended to replace any measures of performance determined in accordance with GAAP.

About ESCO

ESCO Technologies is a global provider of highly engineered products and solutions serving diverse end-markets. It manufactures filtration and fluid control products, advanced composites, as well as signature and power management solutions for aviation, Navy, space, and industrial customers. ESCO is an industry leader in designing and manufacturing RF test and measurement products and systems; and provides diagnostic instruments, software and services to industrial power users and the electric utility and renewable energy industries. Headquartered in St. Louis, Missouri, ESCO and its subsidiaries have offices and manufacturing facilities worldwide. For more information on ESCO and its subsidiaries, visit ESCO’s website at www.escotechnologies.com.

 ESCO TECHNOLOGIES INC. AND SUBSIDIARIES

Condensed Consolidated Statements of Operations (Unaudited)

 (Dollars in thousands, except per share amounts)

Note 1: Adjusted net earnings of $35.0 million in Q2 2025 exclude $4.0 million (or $0.15 per share) of after-tax charges consisting primarily of acquisition related amortization.

Note 2: Adjusted net earnings of $28.0 million in Q2 2024 exclude $4.8 million (or $0.19 per share) of after-tax charges consisting of: $0.02 of MPE acquisition backlog charges, $0.02 of restructuring charges (primarily severance) within the Test and A&D segments, and $0.15 of acquisition related amortization.

EBITDA Reconciliation to Net earnings:

Note 1: Adjusted net earnings of $62.7 million in YTD 2025 exclude $8.2 million (or $0.31 per share) of after-tax charges consisting of: $0.01 of restructuring charges within the Test segment and acquisition related costs at Corporate, and $0.30 of acquisition related amortization.

Note 2: Adjusted net earnings of $47.6 million in YTD 2024 exclude $9.2 million (or $0.36 per share) of after-tax charges consisting of: $0.05 of MPE acquisition backlog and inventory step-up charges and acquisition costs, $0.02 of restructuring costs (primarily severance) within the Test and A&D segments, and $0.29 of acquisition related amortization.

EBITDA Reconciliation to Net earnings:

 

ESCO TECHNOLOGIES INC. AND SUBSIDIARIES

Condensed Consolidated Balance Sheets (Unaudited)

(Dollars in thousands)

 

ESCO TECHNOLOGIES INC. AND SUBSIDIARIES

Other Selected Financial Data (Unaudited)

(Dollars in thousands)

ESCO TECHNOLOGIES INC. AND SUBSIDIARIES

Reconciliation of Non-GAAP Financial Measures (Unaudited)

Adjustments exclude $0.15 per share consisting primarily of acquisition related amortization.

The $0.15 of EPS adjustments per share consists of $5.2 million of pre-tax charges offset by $1.2 million of tax benefit for net impact of $4 million.

Adjustments exclude $0.19 per share consisting primarily of $0.02 of MPE acquisition backlog charges, $0.02 of restructuring charges within the Test and A&D segments, and $0.15 of acquisition related amortization.

The $0.19 of EPS adjustments per share consists of $6.2 million of pre-tax charges offset by $1.4 million of tax benefit for net impact of $4.8 million.        

Adjustments exclude $0.31 per share consisting primarily of $0.01 of restructuring charges within the Test segment and $0.30 of acquisition related amortization.

The $0.31 of EPS adjustments per share consists of $10.7 million of pre-tax charges offset by $2.5 million of tax benefit for net impact of $8.2 million.

Adjustments exclude $0.36 per share consisting primarily of $0.05 of MPE acquisition backlog charges, inventory step-up charges and acquisition costs, $0.02 of restructuring charges, and $0.29 of acquisition related amortization.

The $0.36 of EPS adjustments per share consists of $12 million of pre-tax charges offset by $2.8 million of tax benefit for net impact of $9.2 million.