Amrize Grows Revenue 4.7% in First Quarter and Reaffirms 2026 Guidance

Ad hoc announcement pursuant to Art. 53 LR

• Revenues up 4.7% driven by accelerating customer demand
• Building Materials grew revenue 12.9% with significant margin expansion
• Building Envelope results affected by soft roofing demand
• PB Materials acquisition completed
• Board declares first quarterly dividend of $0.11 per share
• Amrize plans to begin $1.0 billion share repurchase program after Q1 earnings results
• Full Year 2026 guidance reaffirmed

Amrize (AMRZ) announced today its first quarter 2026 financial results.

Jan Jenisch, Chairman and CEO: "I thank our 19,000 Amrize teammates for delivering 4.7% of revenue growth in the first quarter. While this is a seasonally small quarter for Amrize, we are encouraged by our progress and the acceleration of customer demand in Building Materials.

With growing new project starts and multi-year supply agreements for mega-projects, we achieved double-digit volume growth in cement and aggregates. We also significantly expanded Building Materials margins with continued aggregates pricing, operational efficiency and ASPIRE savings. We completed the acquisition of PB Materials, the aggregates leader in high growth West Texas, which started to positively contribute to our results in the first quarter. With aggregates and U.S. cement price increases put in place in April and strong volumes continuing, our Building Materials business is well positioned for 2026.

Our Building Envelope results were affected by soft roofing demand and pricing. Margins in the segment were impacted by lower volumes, price-cost and a temporary plant disruption. Commercial repair and refurbishment continues to be resilient and we expect the strong commercial new starts within Building Materials to convert to new roofing demand as those projects progress through construction. We implemented price increases beginning in April and we expect performance to improve as we move through the year.

We are investing for growth with CapEx and M&A, and are returning value to our shareholders with our dividend program and $1.0 billion share repurchase authorization. With an excellent start to the year for Building Materials, we are well positioned to capitalize on accelerating customer demand and deliver profitable growth."

Shareholder Return

The Board of Directors declared the first quarterly dividend of $0.11 per share to be paid on May 20, 2026. The last trading day with entitlement to receive the quarterly dividend, known as the cum-dividend date, is May 11, 2026. The shares will be traded ex-dividend on May 12, 2026, which is also the record date.

Dividends will be paid out of capital contribution reserves¹ and are not subject to Swiss withholding tax.

The Board previously approved a $1.0 billion share repurchase program, with a 12-month expiration. With approval of the company's 2025 financial statements at its Annual General Meeting, the company plans to begin the repurchase program after Q1 2026 earnings results.

Full Year 2026 Financial Guidance Reaffirmed²

Amrize is reaffirming its 2026 financial guidance reflecting accelerating customer demand and profitable growth.

Building Materials had an excellent start to the year and the company expects accelerated customer demand to drive growth and margin expansion in 2026. The company continues to expect cement pricing to be up low-single digits and aggregates pricing to be up mid-single digits on a freight adjusted basis for the full year. Aggregates and U.S. cement price increases were put in place in April and fuel surcharges are being implemented to offset cost inflation.

In Building Envelope, Amrize continues to expect low-single digit growth in commercial roofing volumes and flat volumes in residential roofing with improvement in the second half of the year. Price increases have been put in place in commercial and residential roofing in April, and fuel surcharges are being implemented to offset cost inflation. As pricing actions are realized, the company expects price-cost to improve as it moves through the year.

Based on these drivers, Amrize is reaffirming its financial guidance for full year 2026:

The Company's 2026 financial guidance includes the following underlying assumptions:

Amrize Consolidated Results (Unaudited)

Revenues were $2,178 million in the first quarter of 2026 compared to $2,081 million in 2025. Revenues were 4.7% higher in the quarter which was primarily driven by volume growth of $79 million and contributions from acquisitions of $24 million from the Building Materials segment. These factors were partially offset by lower market demand as well as lower prices of $24 million within the Building Envelope segment. Foreign exchange benefitted Amrize by $18 million for the quarter, as the Canadian dollar strengthened against the U.S. dollar.

Adjusted EBITDA was $192 million for the first quarter of 2026 compared with $214 million in 2025. The decline in Adjusted EBITDA was mainly driven by lower roofing volumes, price-cost and a temporary plant disruption in the Building Envelope segment, as well as higher unallocated corporate costs. This was partially offset by volume growth in cement and aggregates, aggregates pricing, operational efficiency and ASPIRE savings in the Building Materials segment.

The organization operated on a standalone basis in the first quarter of 2026 compared to a carve-out basis in the first quarter of 2025. Excluding unallocated corporate costs, Total Segment Adjusted EBITDA was up 1.6% in the first quarter of 2026 compared to the first quarter of 2025.

The company invested $272 million in capital expenditures in the first quarter and is on track to invest $900 million in 2026 to expand production, increase operational efficiency and best serve customers.

Net loss was $118 million for the first quarter of 2026, or $0.21 per diluted share, compared with Net loss of $87 million, or $0.16 per diluted share, in the first quarter of 2025. Adjusted loss per diluted share for the first quarter of 2026 was $0.16 compared to $0.14 in the first quarter of 2025.

Amrize Building Materials Results (Unaudited)

Building Materials Revenues were $1,500 million in the first quarter of 2026 compared to $1,329 million in 2025. Revenue growth of 12.9% in the first quarter of 2026 was driven by higher cement and aggregates volumes, reflecting accelerating customer demand with new project starts and multi-year supply agreements supporting mega-projects.

In February, Amrize completed the acquisition of PB Materials, the aggregates leader in the high-growth West Texas region. PB Materials positively contributed to results in the six weeks it operated as part of Amrize in the first quarter of 2026.

Cement volumes were up 13.9% with pricing down 2.4% on a constant currency basis. A large customer project impacted cement pricing, but benefitted margin during the quarter. Aggregates volumes were up 14.1% with freight adjusted pricing growth of 1.0% on a constant currency basis. Aggregates pricing in the first quarter was impacted by mix from large projects, geography and an acquisition.

Aggregates and U.S. cement price increases were put in place in April and fuel surcharges are being implemented to offset cost inflation.

First quarter 2026 Segment Adjusted EBITDA for the Building Materials segment was up 41.7% to $170 million, compared to $120 million in 2025. The increase was mainly attributable to continued volume growth, aggregates pricing, operational efficiency and ASPIRE.

Amrize Building Envelope Results (Unaudited)

Building Envelope Revenues were $678 million for the first quarter of 2026, compared to $752 million in 2025. This decrease was primarily on soft industry volumes and pricing.

Commercial roofing repair and refurbishment remained resilient while new construction remained soft in the first quarter. Residential roofing was also soft in the first quarter. Seasonal trends are expected to support weather-related repair and refurbishment demand in the second half of 2026, while recovery in residential new construction is expected in 2027.

Price increases were put in place in commercial and residential roofing in April, and fuel surcharges are being implemented to offset cost inflation. The company also announced price increases for select brands, effective in May and June.

First quarter 2026 Segment Adjusted EBITDA for the Building Envelope segment was $78 million, compared to $124 million in 2025. The decrease in Adjusted EBITDA was mainly due to lower volumes, price-cost and a temporary plant disruption.

Amrize Cash Flow and Debt

For the three months ended March 31, 2026, cash used in operating activities was $896 million as compared to $856 million for the three months ended March 31, 2025. The increase in cash used in operating activities of $40 million was primarily driven by a higher net loss of $31 million, and the timing of cash collections and payments.

Free Cash Flow¹¹ was a use of $1,163 million for the three months ended March 31, 2026 compared to a use of $1,065 million for the three months ended March 31, 2025. Free cash flow is historically seasonal and the company generates the majority of its cash flow in the second half of the year.

Gross Debt was $6,046 million and Cash and cash equivalents were $1,099 million as of March 31, 2026, resulting in Net Debt¹² of $4,947 million. Net Leverage Ratio¹³ as of March 31, 2026 was 1.7x.

About Amrize

Amrize (NYSE:AMRZ) is building North America, as the partner of choice for professional builders with advanced branded solutions from foundation to rooftop. With over 1,000 sites and a highly efficient distribution network, we deliver for our customers in every U.S. state and Canadian province. Our 19,000 teammates uniquely serve every construction market from infrastructure, commercial and residential to new build, repair and refurbishment. Amrize achieved $11.8 billion in revenues in 2025 and is listed on the New York Stock Exchange and the SIX Swiss Exchange. Learn more at www.amrize.com.

CAUTIONARY NOTE REGARDING FORWARD-LOOKING STATEMENTS

Certain statements in this presentation may be considered forward-looking statements within the meaning of the Private Securities Litigation Reform Act, such as statements regarding expected cost savings, future financial targets, business strategies, management's views with respect to future events and financial performance, and the assumptions underlying such expected cost savings, targets, strategies, and statements. Forward-looking statements include those preceded by, followed by or that include the words such as "may," "will," "could," "should," "might," "projects," "expects," "believes," "anticipates," "intends," "plans," "continue," "estimate," or "pursue," or similar expressions. Such forward-looking statements are subject to risks, uncertainties and other factors which could cause actual results to differ materially from historical experience or from future results expressed or implied by such forward-looking statements. Potential risks and uncertainties include, but are not limited to, the effect of political, economic and market conditions and geopolitical events; the level of demand in the construction industry; the cyclicality of the industries and businesses in which our customers operate; changes in the cost and/or availability of raw materials required to run our business; energy and fuel costs; adverse weather conditions and natural disasters; the logistical and other challenges inherent in our operations; the actions and initiatives of current and potential competitors; the level and volatility of, interest rates and other market indices; the ability of Amrize to realize the expected synergies for our acquisitions; the ability of Amrize to achieve margin expansion goals; the ability of Amrize to maintain satisfactory credit ratings; the outcome of pending litigation or future litigation; the impact of current, pending and future legislation and regulation; factors related to the failure of Amrize to achieve some or all of the expected strategic benefits or opportunities expected from the separation from Holcim Ltd ("Holcim"); material costs and expenses as a result of the separation from Holcim; our limited history operating as an independent, publicly traded company; our obligation to indemnify Holcim pursuant to the agreements entered into connection with the separation and the risk Holcim may not fulfill any obligations to indemnify Amrize under such agreements; that under applicable tax law, Amrize may be liable for certain tax liabilities of Holcim following the separation if Holcim were to fail to pay such taxes; the fact that Amrize may receive worse commercial terms from third-parties for services it used to receive from Holcim prior to the separation; the fact that certain of Amrize's executive officers and directors may have actual or potential conflicts of interest because of their previous positions at Holcim; and potential difficulties in maintaining relationships with key personnel; and other factors which can be found in Amrize's media releases and Amrize's filings with the SEC. These statements are not guarantees of future performance and are subject to future events, risks and uncertainties – many of which are beyond our control, dependent on the actions of third parties, or currently unknown to us – as well as potentially inaccurate assumptions that could cause actual results to differ materially from our historical experience and our expectations and projections.

Any forward-looking statement speaks only as of the date on which it is made. We do not undertake or assume any obligation to update or revise any forward-looking statement, whether as a result of new information, future events, or otherwise. You are advised, however, to review any further disclosures we make on related subjects in our filings with the Securities and Exchange Commission and in our other public statements.

FINANCIAL MEASURES AND DEFINITIONS

Adjusted EBITDA is defined as Segment Adjusted EBITDA including unallocated corporate costs.

Adjusted EBITDA Margin is defined as Adjusted EBITDA divided by Revenues.

Adjusted Diluted EPS is defined as Diluted Earnings (Loss) per share attributable to the Company, excluding the impact of Acquisition and integration-related costs, Litigation-related costs, Loss on impairments, Restructuring and other costs, Spin-off and separation-related costs.

Capital Expenditures, Net includes purchases of property, plant and equipment, proceeds from property and casualty insurance income, proceeds from land expropriation, and proceeds from disposals of long-lived assets.

EBITDA is defined as Net income (loss), excluding Depreciation, depletion, accretion and amortization, Interest expense, net, and Income tax benefit.

EBITDA Margin is defined as EBITDA divided by Revenues.

Free Cash Flow is defined as Net cash used in operating activities less Capital Expenditures, Net.

Net Debt is defined as the sum of Short-term borrowings, Long-term debt and Current portion of long-term debt minus Cash and cash equivalents.

Net Leverage Ratio is defined as Net Debt divided by trailing 12 months Adjusted EBITDA.

Net Working Capital is defined as the change in accounts receivables, inventory, and accounts payable.

Segment Adjusted EBITDA is defined as Net income (loss), and excludes the impact of Depreciation, depletion, accretion and amortization, Interest expense, net, Income tax benefit, Acquisition and integration-related costs, Litigation-related costs, Loss on impairments, Restructuring and other costs, Spin-off and separation-related costs, Other non-operating (expense) income, net, Income from equity method investments, and unallocated corporate costs.

Segment Adjusted EBITDA Margin is defined as Segment Adjusted EBITDA divided by Revenues.

This media release contains certain financial measures of historical performance and financial positions that are not prepared in accordance with U.S. generally accepted accounting principles ("U.S. GAAP"). Non-GAAP financial measures are reconciled to the most comparable U.S. GAAP measures in the schedules attached hereto. Adjusted financial measures are Non-GAAP measures and exclude adjusting items as described and reconciled to comparable U.S. GAAP financial measures in the Reconciliation of U.S. GAAP to Non-GAAP Financial Measures contained in this Media Release.

We believe these adjusted financial measures facilitate analysis and comparisons of our ongoing business operations because they exclude items that may not be indicative of, or are unrelated to, the Company's and our business segments' core operating performance, and may assist investors with comparisons to prior periods and assessing trends in our underlying businesses. These adjustments are consistent with how management views our businesses. Management uses these Non-GAAP financial measures in making financial, operating and planning decisions, and evaluating Amrize's and each business segment's ongoing performance.

Our Non-GAAP financial measures are intended to supplement and should be read together with, and are not an alternative or substitute for, and should not be considered superior to, our reported financial results. Accordingly, users of our financial statements should not place undue reliance on these Non-GAAP financial measures. Because Non-GAAP financial measures are not standardized, it may not be possible to compare these financial measures with other companies' Non-GAAP financial measures having the same or similar names. As required by SEC rules, the tables on pages 12-14 below present a reconciliation of our presented Non-GAAP financial measures to the most directly comparable U.S. GAAP measures.

View source version on businesswire.com: https://www.businesswire.com/news/home/20260429617689/en/

Media Relations: media@amrize.com

+1 773-676-4981

Investor Relations: investors@amrize.com

+1 773-355-4404