August 3, 2023

•Record second quarter revenues of $8.6 billion; GAAP1 Net Income of $720 million

•EBITDA in the second quarter was 15.1 percent of sales; Diluted EPS of $5.05

•Second quarter results include $23 million, or $0.13 per diluted share, of costs related to the separation of Atmus Filtration Technologies Inc.

•The company is maintaining its full year 2023 guidance, expecting revenue to be up 15 to 20 percent and EBITDA of 15.0 to 15.7 percent.

COLUMBUS, IND. - Cummins Inc. (NYSE: CMI) today reported results for the second quarter of 2023.

Second quarter revenues of $8.6 billion increased 31 percent from the same quarter in 2022. Sales in North America increased 31 percent and international revenues increased 32 percent due to the addition of Meritor and strong demand across most global markets.

“Strong demand across most of our key markets and regions resulted in record revenues and solid profitability for the company in the second quarter of 2023,” said Jennifer Rumsey, Chair and CEO. “We are committed to delivering cycle-over-cycle improvement in financial performance, returning cash to our shareholders and prioritizing investments to continue building our product portfolio to power our customers’ success around the world. I want to thank our Cummins employees who continue to work tirelessly to meet customer needs and respond to the strong demand levels by ensuring quality products, strengthening our customer relationships, and navigating continued supply chain constraints.”

Net income attributable to Cummins in the second quarter was $720 million, or $5.05 per diluted share compared to $702 million, or $4.94 per diluted share in 2022. Results included costs associated with the separation of Atmus of $23 million, or $0.13 per diluted share, in the second quarter of 2023, and $29 million, or $0.16 per diluted share, in the second quarter of 2022. The second quarter of 2022 also included $47 million, or $0.33 per diluted share, of benefit from adjusting the reserves related to the indefinite suspension of our operations in Russia. The tax rate in the second quarter was 22.3 percent including $3 million, or $0.02 per diluted share, of unfavorable discrete tax items.

Earnings before interest, taxes, depreciation and amortization (EBITDA) in the second quarter were $1.3 billion, or 15.1 percent of sales, compared to $1.1 billion, or 16.0 percent of sales, a year ago. EBITDA for the second quarter of 2023 included the costs related to the separation of Atmus and the second quarter 2022 EBITDA included the reserve release related to the indefinite suspension of operations in Russia and costs related to the separation of Atmus as noted above. EBITDA percentage decreased in the second quarter principally due to the dilutive impact of Meritor, which currently has a lower gross margin percentage than our company average.

Based on its current forecast, Cummins is maintaining its full year 2023 revenue guidance to be up 15 to 20 percent due to strong demand across most markets, especially North America. EBITDA is still expected to be in the range of 15.0 to 15.7 percent of sales.

The outlook above includes the projected results of the Meritor business for 2023. The outlook assumes the inclusion of Atmus for the entirety of 2023, but excludes any costs or benefits associated with the planned separation of the business. Within the Components Segment, Cummins expects revenues of the Meritor business for 2023 to be between $4.7 billion to $4.9 billion and EBITDA to be in the range of 10.3 to 11.0 percent of sales, consistent with prior guidance.

The company plans to continue to generate strong operating cash flow and returns for shareholders and is committed to our long-term strategic goal of returning 50 percent of operating cash flow back to shareholders. In the near term, we will focus on reinvesting for profitable growth, advancing dividends and reducing debt.

“While we see demand remaining strong through 2023 and we are maintaining our guidance on revenue and profitability, we continue to closely monitor global economic indicators. Should economic momentum slow, Cummins will remain in a strong position to keep investing in future growth, bringing new technologies to customers as we advance our Destination Zero strategy, and returning cash to shareholders,” said Rumsey.

•Progress continues to be made on the separation of the Filtration business. On May 26th, Atmus Filtration Technologies Inc. shares began trading on the New York Stock Exchange (NYSE) under the ticker symbol “ATMU” in connection with the initial public offering (IPO). Upon completion of the IPO, Cummins retained approximately 80.5% of Atmus’ outstanding shares. The Atmus IPO generated $299 million of net proceeds and Atmus added $650 million of debt. Cummins realizes the benefits of the IPO proceeds and the debt issuance, as Atmus will hold the debt at full separation.

•Cummins announced two significant milestones with the 5 millionth engine produced at its Rocky Mount Engine Plant (RMEP) in North Carolina and the 2.5 millionth engine produced at its Jamestown Engine Plant (JEP) in New York. The 5 millionth milestone engine was a B6.7, which was received by Daimler, who provided it to Penske. The 2.5 millionth engine at JEP was the new 15-liter natural gas product and provided to Kenworth.

•On April 3rd, United States President Joe Biden visited company facilities in Fridley, Minnesota (USA), to tour Accelera by Cummins’ first U.S. manufacturing location for electrolyzers, a key technology to produce low- and no-carbon hydrogen. The official ribbon cutting on May 19th marked the start of electrolyzer production in the United States. Accelera is initially dedicating 89,000 sq. ft. of the existing Cummins power generation facility in Fridley to electrolyzer production.

•In the second quarter, Accelera reached a milestone of backlog electrolyzer orders totaling over $500 million. The Fridley facility will help address that growing demand along with other capacity being added globally.

•Cummins signed a definitive agreement with Tata Motors Limited (TML), to manufacture a range of low- to zero-emissions technology products in India over the next few years. As a part of this agreement, Cummins and TML have set up a new business entity called TCPL Green Energy Solutions Private Limited (GES), a wholly owned subsidiary under the existing joint venture with a focus on the development and manufacturing of sustainable technology products that will include hydrogen-powered internal combustion engines, fuel delivery systems, and battery electric powertrains and fuel cell electric systems through the Accelera™ by Cummins brand.

•Cummins received a 2023 Energy Management Insight Award from the Clean Energy Ministerial. The award recognizes organizations demonstrating the benefits of energy management systems and meeting the ISO 50001 international energy standard.

•Cummins announced an increase in the quarterly common stock cash dividend from $1.57 to $1.68 per share. The company has increased the quarterly dividend to shareholders for 14 consecutive years.

•Sales - $3.4 billion, up 76 percent

•Segment EBITDA - $486 million, or 14.2 percent of sales, which includes $18 million of costs related to the separation of Atmus compared to $352 million, or 18.1 percent of sales, which included $2 million of benefits from adjusting the reserves related to the indefinite suspension of operations in Russia. The decline in EBITDA percentage was driven primarily by the addition of Meritor, which has a dilutive impact on the segment despite its improvement in the second quarter.

•Revenues in North America increased by 70 percent and international sales increased by 84 percent due to the addition of Meritor and increased global demand.

•Sales - $3.0 billion, up 8 percent

•Segment EBITDA - $425 million, or 14.2 percent of sales, compared to $421 million or 15.2 percent of sales, which included $1 million of costs from the indefinite suspension of operations in Russia

•On-highway revenues increased 7 percent driven by strong demand in the North American truck market and pricing actions.

•Sales increased 7 percent in North America and grew 10 percent in international markets due to an increase in global demand.

•Sales - $2.6 billion, up 15 percent

•Segment EBITDA - $299 million, or 11.5 percent of sales, compared to $297 million, or 13.2 percent of sales a year ago when results included $45 million of benefits from adjusting the reserves related to the indefinite suspension of operations in Russia

•Revenues in North America increased 20 percent and international sales increased by 5 percent.

•Higher revenues were driven by increased demand for whole goods, especially power generation products, and pricing actions.

•Sales - $1.5 billion, up 21 percent

•Segment EBITDA - $201 million, or 13.8 percent of sales, compared to $128 million, or 10.6 percent of sales, which included $1 million of benefit from adjusting the reserves related to the indefinite suspension of operations in Russia

•Second quarter results also included $18 million of costs related to severance costs related to transformation efforts within the segment.

•Power generation revenues increased 30 percent driven by increased global demand and pricing actions. Industrial revenues increased 9 percent due to increased demand in mining and oil and gas markets.

•Sales - $85 million, up 102 percent

•Segment EBITDA loss - $114 million

•Revenues increased due to higher demand for battery electric systems in the North American school bus market and the additions of the electric powertrain portion of the Meritor business and Siemens Commercial Vehicle business.

•Costs associated with the development of electric powertrains, fuel cells and electrolyzers, as well as products to support battery electric vehicles are contributing to EBITDA losses. The company continues to make investments to support our customers through the energy transition and deliver future profitable growth.

1 Generally Accepted Accounting Principles

Cummins Inc., a global power leader, is a corporation of complementary business segments that design, manufacture, distribute and service a broad portfolio of power solutions. The company’s products range from diesel, natural gas, electric and hybrid powertrains and powertrain-related components including filtration, aftertreatment, turbochargers, fuel systems, controls systems, air handling systems, automated transmissions, axles, drivelines, brakes, suspension systems, electric power generation systems, batteries, electrified power systems, electric powertrains, hydrogen production and fuel cell products. Headquartered in Columbus, Indiana (U.S.), since its founding in 1919, Cummins employs approximately 73,600 people committed to powering a more prosperous world through three global corporate responsibility priorities critical to healthy communities: education, environment and equality of opportunity. Cummins serves its customers online, through a network of company-owned and independent distributor locations, and through thousands of dealer locations worldwide and earned about $2.2 billion on sales of $28.1 billion in 2022. See how Cummins is powering a world that's always on by accessing news releases and more information at https://www.cummins.com/always-on.

Information provided in this release that is not purely historical are forward-looking statements within the meaning of the Private Securities Litigation Reform Act of 1995, including statements regarding our forecasts, guidance, preliminary results, expectations, hopes, beliefs and intentions on strategies regarding the future. These forward-looking statements include, without limitation, statements relating to our plans and expectations for our revenues and EBITDA. Our actual future results could differ materially from those projected in such forward-looking statements because of a number of factors, including, but not limited to: any adverse results of our internal review into our emissions certification process and compliance with emission standards; increased scrutiny from regulatory agencies, as well as unpredictability in the adoption, implementation and enforcement of emission standards around the world; changes in international, national and regional trade laws, regulations and policies; changes in taxation; global legal and ethical compliance costs and risks; evolving environmental and climate change legislation and regulatory initiatives; future bans or limitations on the use of diesel-powered products; failure to successfully integrate and / or failure to fully realize all of the anticipated benefits of the acquisition of Meritor, Inc.; raw material, transportation and labor price fluctuations and supply shortages; any adverse effects of the conflict between Russia and Ukraine and the global response (including government bans or restrictions on doing business in Russia); aligning our capacity and production with our demand; the actions of, and income from, joint ventures and other investees that we do not directly control; large truck manufacturers' and original equipment manufacturers' customers discontinuing outsourcing their engine supply needs or experiencing financial distress, or change in control; product recalls; variability in material and commodity costs; the development of new technologies that reduce demand for our current products and services; lower than expected acceptance of new or existing products or services; product liability claims; our sales mix of products; failure to complete, adverse results from or failure to realize the expected benefits of the separation of our filtration business; our plan to reposition our portfolio of product offerings through exploration of strategic acquisitions and divestitures and related uncertainties of entering such transactions; increasing interest rates; challenging markets for talent and ability to attract, develop and retain key personnel; climate change, global warming, more stringent climate change regulations, accords, mitigation efforts, greenhouse gas (GHG) regulations or other legislation designed to address climate change; exposure to potential security breaches or other disruptions to our information technology environment and data security; political, economic and other risks from operations in numerous countries including political, economic and social uncertainty and the evolving globalization of our business; competitor activity; increasing competition, including increased global competition among our customers in emerging markets; failure to meet environmental, social and governance (ESG) expectations or standards, or achieve our ESG goals; labor relations or work stoppages; foreign currency exchange rate changes; the performance of our pension plan assets and volatility of discount rates; the price and availability of energy; continued availability of financing, financial instruments and financial resources in the amounts, at the times and on the terms required to support our future business; and other risks detailed from time to time in our SEC filings, including particularly in the Risk Factors section of our 2022 Annual Report on Form 10-K and Quarterly Reports on Form 10-Q.

Shareholders, potential investors and other readers are urged to consider these factors carefully in evaluating the forward-looking statements and are cautioned not to place undue reliance on such forward-looking statements. The forward-looking statements made herein are made only as of the date of this press release and we undertake no obligation to publicly update any forward-looking statements, whether as a result of new information, future events or otherwise. More detailed information about factors that may affect our performance may be found in our filings with the SEC, which are available at http://www.sec.gov or at http://www.cummins.com in the Investor Relations section of our website.

Equity, royalty and interest income from investees included in our Condensed Consolidated Statements of Net Income for the reporting periods was as follows:

On May 23, 2023, in connection with the Atmus IPO, Cummins issued approximately $350 million of commercial paper with certain lenders. On May 26, 2023, Atmus shares began trading on the New York Stock Exchange under the symbol "ATMU." The IPO was completed on May 30, 2023, whereby Cummins exchanged 19.5 percent (approximately 16 million shares) of its ownership in Atmus, at $19.50 per share, to retire $299 million of the commercial paper as proceeds from the offering through a non-cash transaction.

In connection with the completion of the IPO, through a series of asset and equity contributions, we transferred the filtration business to Atmus. In exchange, Atmus transferred consideration of approximately $650 million to Cummins, which consisted primarily of the net proceeds from a term loan facility and revolver executed by Atmus during May 2023.

As we still own 80.5 percent of Atmus shares, it remains included in our Condensed Consolidated Financial Statements.

On June 29, 2023, a share purchase agreement was executed with a 19 percent minority shareholder in one of our businesses, Hydrogenics Corporation (Hydrogenics), whereby we agreed to pay the minority shareholder $335 million for their 19 percent ownership, including the settlement of shareholder loans of $48 million. As part of the share purchase agreement, Hydrogenics entered into three non-interest-bearing promissory notes with $175 million paid on July 31, 2023, and the remaining $160 million due in three installments through 2025.

On April 3, 2023, we acquired Teksid Hierro de Mexico, S.A. de C.V. (Teksid MX) business for approximately $150 million, subject to working capital and other customary adjustments. Teksid MX operates a cast iron foundry located in Monclova, Mexico, which primarily forges blocks and heads used in our and other manufacturers’ engines. Teksid, Inc. facilitates the commercialization of Teksid MX products in North America.

During the second quarter of 2023, we finalized our accounting for the Meritor, Inc. acquisition. The primary components of the change were to increase contingent liabilities by $62 million offset by finalization of deferred taxes and tax reserves, with a net increase to goodwill of $26 million. There was no impact to the Condensed Consolidated Statements of Net Income for any of the changes.

Our effective tax rate for 2023 is expected to approximate 22.0 percent, excluding any discrete items that may arise.

Our effective tax rate for the three months ended June 30, 2023, was 22.3 percent and contained net unfavorable discrete tax items of $3 million, or $0.02 per share.

Our effective tax rate for the six months ended June 30, 2023, was 22.0 percent and contained net discrete tax amounts of zero, as the result of offsetting amounts for the first two quarters, primarily due to share-based compensation tax benefits and other discrete items.

Our effective tax rate for the three months ended June 30, 2022, was 17.3 percent and contained favorable discrete tax items of $36 million, or $0.25 per share, primarily due to $36 million of favorable changes in tax reserves, $10 million of favorable changes associated with the indefinite suspension in our Russian operations and $8 million of net favorable other discrete tax items, partially offset by $18 million of unfavorable tax costs associated with internal restructuring ahead of the planned separation of Atmus.

Our effective tax rate for the six months ended June 30, 2022, was 21.1 percent and contained favorable discrete items of $5 million, or $0.04 per share, primarily due to $27 million of favorable changes in tax reserves and $4 million of net favorable other discrete tax items, partially offset by $18 million of unfavorable tax costs associated with internal restructuring ahead of the planned separation of Atmus and $8 million of unfavorable changes associated with the indefinite suspension in our Russian operations.

We believe EBITDA is a useful measure of our operating performance as it assists investors and debt holders in comparing our performance on a consistent basis without regard to financing methods, capital structure, income taxes or depreciation and amortization methods, which can vary significantly depending upon many factors. We believe EBITDA excluding special items is a useful measure of our operating performance without regard to the costs associated with the IPO and separation of Atmus and indefinite suspension of Russian operations. This statement excludes forward looking measures of EBITDA where a reconciliation to the corresponding GAAP measures is not available due to the variability, complexity and limited visibility of non-cash items that are excluded from the non-GAAP outlook measure.

EBITDA is not in accordance with, or an alternative for, accounting principles generally accepted in the United States (GAAP) and may not be consistent with measures used by other companies. It should be considered supplemental data; however, the amounts included in the EBITDA calculation are derived from amounts included in the Condensed Consolidated Statements of Net Income. Below is a reconciliation of “Net income attributable to Cummins Inc.” to EBITDA for each of the applicable periods:

In the second quarter of 2023, with the Atmus IPO we changed the name of our filtration business to Atmus. Sales for our Components segment by business, adjusted for the reorganized businesses, were as follows:

Sales for our Engine segment by market were as follows:

2023 In millions Q1 Q2 Q3 Q4 YTD Heavy-duty truck $ 1,114 $ 1,117 $ — $ — $ 2,231 Medium-duty truck and bus 903 942 — — 1,845 Light-duty automotive 439 445 — — 884 Off-highway 530 484 — — 1,014 Total sales $ 2,986 $ 2,988 $ — $ — $ 5,974 2022 In millions Q1 Q2 Q3 Q4 YTD Heavy-duty truck $ 908 $ 1,001 $ 972 $ 966 $ 3,847 Medium-duty truck and bus 848 875 868 869 3,460 Light-duty automotive 498 456 466 318 1,738 Off-highway 499 443 473 485 1,900 Total sales $ 2,753 $ 2,775 $ 2,779 $ 2,638 $ 10,945 Unit shipments by engine classification (including unit shipments to Power Systems and off-highway engine units included in their respective classification) were as follows:

Sales for our Distribution segment by product line were as follows:

2023 In millions Q1 Q2 Q3 Q4 YTD Parts $ 1,057 $ 1,019 $ — $ — $ 2,076 Power generation 492 614 — — 1,106 Engines 456 531 — — 987 Service 401 431 — — 832 Total sales $ 2,406 $ 2,595 $ — $ — $ 5,001 2022 In millions Q1 Q2 Q3 Q4 YTD Parts $ 924 $ 990 $ 945 $ 959 $ 3,818 Power generation 401 441 431 501 1,774 Engines 441 429 449 457 1,776 Service 351 393 414 403 1,561 Total sales $ 2,117 $ 2,253 $ 2,239 $ 2,320 $ 8,929 Sales for our Power Systems segment by product line were as follows: