• Q2 FY25 Bookings of $242.4 million; book-to-bill ratio of 1.09
• Record backlog of $1.4 billion; up 6% year-over-year
• Q2 FY25 Revenue of $223.1 million; GAAP net loss of $17.6 million; and adjusted EBITDA of $22.0 million
• Record Operating Cash Flow of $85.5 million with Free Cash Flow of $81.9 million

"We delivered solid results in the second quarter of fiscal 2025 that were once again in line with or ahead of our expectations, and I'm optimistic about our ongoing efforts to improve performance as we move through the fiscal year,” said Bill Ballhaus, Mercury's Chairman and CEO.

"In the quarter we secured bookings of $242.4 million, for a trailing-twelve-month book-to-bill of 1.12; revenue of $223.1 million, up 13% year-over-year; adjusted EBITDA of $22.0 million and adjusted EBITDA margin of 9.9%, both up substantially year-over-year; and record free cash flow of $81.9 million, up $44.4 million year-over-year. These results reflect continued progress in each of our four priority areas, highlighted by solid execution across our broad portfolio of production and development programs, a record backlog of $1.4 billion, reduced operating expenses enabling increased positive operating leverage, and continued progress on free cash flow drivers, with net working capital down $114.9 million year-over-year.”

Second Quarter Fiscal 2025 Results

Total Company second quarter fiscal 2025 revenues were $223.1 million, compared to $197.5 million in the second quarter of fiscal 2024.

Total bookings for the second quarter of fiscal 2025 were $242.4 million, yielding a book-to-bill ratio of 1.09 for the quarter.

Total Company GAAP net loss and loss per share for the second quarter of fiscal 2025 were $17.6 million, and $0.30, respectively, compared to GAAP net loss and loss per share of $45.6 million, and $0.79, respectively, for the second quarter of fiscal 2024. Adjusted earnings (loss) per share ("adjusted EPS”) was $0.07 per share for the second quarter of fiscal 2025, compared to $(0.42) per share in the second quarter of fiscal 2024.

Second quarter fiscal 2025 adjusted EBITDA for the total Company was $22.0 million, compared to $(21.3) million for the second quarter of fiscal 2024.

Cash flows provided by operating activities in the second quarter of fiscal 2025 were $85.5 million, compared to $45.5 million in the second quarter of fiscal 2024. Free cash flow, defined as cash flows from operating activities less capital expenditures for property and equipment, was $81.9 million for the second quarter of fiscal 2025 and $37.5 million for the second quarter of fiscal 2024.

Backlog

Mercury's total backlog at December 27, 2024 was $1.4 billion, an approximate $80.0 million increase from a year ago. Of the December 27, 2024 total backlog, $789.9 million represents orders expected to be recognized as revenue within the next 12 months.

Conference Call Information

Management will host a conference call and simultaneous webcast at 5:00 p.m. ET on Tuesday, February 4, 2025, to discuss Mercury's quarterly financial results, business highlights and outlook. In addition, Company representatives may answer questions concerning business and financial developments and trends, the Company's view on earnings forecasts, and other business and financial matters affecting the Company, the responses to which may contain information that has not been previously disclosed.

To attend the conference call or webcast, participants should register online at ir.mrcy.com/events-presentations. Participants are requested to register a day in advance or at a minimum 15 minutes before the start of the call. A replay of the webcast will be available two hours after the call and archived on the same web page for six months.

Use of Non-GAAP Financial Measures

In addition to reporting financial results in accordance with generally accepted accounting principles, or GAAP, the Company provides adjusted EBITDA, adjusted income, adjusted earnings per share ("adjusted EPS”) and free cash flow, which are non-GAAP financial measures. Adjusted EBITDA, adjusted income, and adjusted EPS exclude certain non-cash and other specified charges. The Company believes these non-GAAP financial measures are useful to help investors understand its past financial performance and prospects for the future. However, these non-GAAP measures should not be considered in isolation or as a substitute for financial information provided in accordance with GAAP. Management believes these non-GAAP measures assist in providing a more complete understanding of the Company's underlying operational results and trends, and management uses these measures along with the corresponding GAAP financial measures to manage the Company's business, to evaluate its performance compared to prior periods and the marketplace, and to establish operational goals. A reconciliation of GAAP to non-GAAP financial results discussed in this press release is contained in the attached exhibits.

Mercury Systems - Innovation that Matters^®

Mercury Systems is a technology company that delivers mission-critical processing power to the edge, making advanced technologies profoundly more accessible for today's most challenging aerospace and defense missions. The Mercury Processing Platform allows customers to tap into innovative capabilities from silicon to system scale, turning data into decisions on timelines that matter. Mercury's products and solutions are deployed in more than 300 programs and across 35 countries, enabling a broad range of applications in mission computing, sensor processing, command and control, and communications. Mercury is headquartered in Andover, Massachusetts, and has 23 locations worldwide. To learn more, visit mrcy.com. (Nasdaq: MRCY)

Investors and others should note that we announce material financial information using our website (www.mrcy.com), SEC filings, press releases, public conference calls, webcasts, and social media, including X (X.com/mrcy) and LinkedIn (www.linkedin.com/company/mercury-systems). Therefore, we encourage investors and others interested in Mercury to review the information we post on the social media and other communication channels listed on our website.

Forward-Looking Safe Harbor Statement

This press release contains certain forward-looking statements, as that term is defined in the Private Securities Litigation Reform Act of 1995, including those relating to the Company's focus on enhanced execution of the Company's strategic plan under a refreshed Board and leadership team. You can identify these statements by the words "may,” "will,” "could,” "should,” "would,” "plans,” "expects,” "anticipates,” "continue,” "estimate,” "project,” "intend,” "likely,” "forecast,” "probable,” "potential,” and similar expressions. These forward-looking statements involve risks and uncertainties that could cause actual results to differ materially from those projected or anticipated. Such risks and uncertainties include, but are not limited to, continued funding of defense programs, the timing and amounts of such funding, general economic and business conditions, including unforeseen weakness in the Company's markets, effects of any U.S. federal government shutdown or extended continuing resolution, effects of geopolitical unrest and regional conflicts, competition, changes in technology and methods of marketing, delays in or cost increases related to completing development, engineering and manufacturing programs, changes in customer order patterns, changes in product mix, continued success in technological advances and delivering technological innovations, changes in, or in the U.S. government's interpretation of, federal export control or procurement rules and regulations, including tariffs, changes in, or in the interpretation or enforcement of, environmental rules and regulations, market acceptance of the Company's products, shortages in or delays in receiving components, supply chain delays or volatility for critical components, production delays or unanticipated expenses including due to quality issues or manufacturing execution issues, adherence to required manufacturing standards, capacity underutilization, increases in scrap or inventory write-offs, failure to achieve or maintain manufacturing quality certifications, such as AS9100, the impact of supply chain disruption, inflation and labor shortages, among other things, on program execution and the resulting effect on customer satisfaction, inability to fully realize the expected benefits from acquisitions, restructurings, and operational efficiency initiatives or delays in realizing such benefits, challenges in integrating acquired businesses and achieving anticipated synergies, effects of shareholder activism, increases in interest rates, changes to industrial security and cyber-security regulations and requirements and impacts from any cyber or insider threat events, changes in tax rates or tax regulations, such as the deductibility of internal research and development, changes to interest rate swaps or other cash flow hedging arrangements, changes to generally accepted accounting principles, difficulties in retaining key employees and customers, litigation, including the dispute arising with the former CEO over his resignation, unanticipated costs under fixed-price service and system integration engagements, and various other factors beyond our control. These risks and uncertainties also include such additional risk factors as are discussed in the Company's filings with the U.S. Securities and Exchange Commission, including its Annual Report on Form 10-K for the fiscal year ended June 28, 2024 and subsequent Quarterly Reports on Form 10-Q and Current Reports on Form 8-K. The Company cautions readers not to place undue reliance upon any such forward-looking statements, which speak only as of the date made. The Company undertakes no obligation to update any forward-looking statement to reflect events or circumstances after the date on which such statement is made.

Contact:

Tyler Hojo, CFA, Vice President of Investor Relations

Mercury Systems, Inc.

978-967-3676

Mercury Systems and Innovation That Matters are registered trademarks of Mercury Systems, Inc. Other product and company names mentioned may be trademarks and/or registered trademarks of their respective holders.