CHART INDUSTRIES INC — M&A Activity 2025

Jun 5, 2025

Filed by: Chart Industries, Inc.

Pursuant to Rule 425 under the Securities Act of 1933

and deemed filed pursuant to Rule 14a-12

of the Securities Exchange Act of 1934

Subject Company: Chart Industries, Inc.

Commission File No.: 001-11442

Information posted on the website related to the merger,

ChartFlowserve.com.

Increased Scale to Support Growth and Resilience3 $8.88 ‘V$3.78 22% 5 Combined revenue Aftermarket revenues• Combined Adj. EBITOA margin >5.5M 50+ Global asset installed base Countries J.BaSol!doneon’lbifltd~r....,... forU.!~penodendlngll31~ • Shownindusl., oftht~ofChlrtltoQuo$1lionofhAN’H’II:.oostsyn«gtHof$300~ Significant fmancial benefits to create value for shareholders Meaningfully Accretive - $300M to combined Adjusted EPS In first year following ofexpected annual cost synergies within 3 years ck>se following close with revenue upside Committed to investment Quarterly dividend grade balance sheet with Expected to be paid, consiS1ent with Flowserve’s strong cash flow prof1le historical per share payout levels -53.5% - 46.5% Chart shareholders ownershlp of the combined Flowserve shareholders ownership of the combined company company, on a fully diluted basis

Increased Scale to Support Growth and Resilience3 $8.88 ‘V$3.78 22% 5 Combined revenue Aftermarket revenues• Combined Adj. EBITOA margin >5.5M 50+ Global asset installed base Countries EPS In first year following ofexpected annual cost synergies within 3 years ck>se following close with revenue upside Committed to investment Quarterly dividend grade balance sheet with Expected to be paid, consiS1ent with Flowserve’s strong cash flow prof1le historical per share payout levels -53.5% - 46.5% Chart shareholders ownershlp of the combined Flowserve shareholders ownership of the combined company company, on a fully diluted basis

“Combining Chart and Flowserve creates a comprehensive solutions platform, with “The merger will create a differentiated leader with the scale and resilience to meet the financial strength and resilience to continue driving growth and long-term the significant demand for comprehensive industrial process technologies and value. Together we will provide a complete system of capabilities from front-end services. Chart’s and Flowserve’s highly complementary businesses will strengthen engineering design to mission crit ical equipment through aftermart<et and our ability to meet our customers’ needs, empower innovation and drive long-term, servicing, delivering high-quality, value-added solutions to an expanded, global sustainable growth. The combined company wm operate across diversified end customer base. With robust cash flow. meaningful synergies. and greater markets with funher exposure to premium. high-growth areas and a substantial aftermarket growth opportunities, the combined company will be ideally positioned aftermarket franchise- resulting in increased commercial opportunities. I am to deliver superior and lasting value to its shareholders: conftdent that together, we will capitalize on long-term value creation f or our customers, partners, shareholders and combined global team.~

JUM 4, 2025 Chart Industries and FJowserve Corporation to Combtne in Al...stod. Merger of Łquais, Creallf’IO a Differentiated ll!ader tn lndustnal Process Technolog1n

Chart Industries - FJowserve Corporation Merger A!veement 8-K