ROGERS CORP (ROG) Business

Item 1. Business

As used herein, the “Company,” “Rogers,” “we,” “us,” “our” and similar terms include Rogers Corporation and its subsidiaries, unless the context indicates otherwise.

Forward-Looking Statements

This Annual Report on Form 10-K includes “forward-looking statements” within the meaning of Section 27A of the Securities Act of 1933, as amended, and Section 21E of the Exchange Act. Such statements are generally accompanied by words such as “anticipate,” “assume,” “believe,” “could,” “estimate,” “expect,” “foresee,” “goal,” “intend,” “may,” “might,” “plan,” “potential,” “predict,” “project,” “should,” “seek,” “target” or similar expressions that convey uncertainty as to future events or outcomes. Forward-looking statements are based on assumptions and beliefs that we believe to be reasonable; however, assumed facts almost always vary from actual results, and the differences between assumed facts and actual results could be material depending upon the circumstances. Where we express an expectation or belief as to future results, that expectation or belief is expressed in good faith and based on assumptions believed to have a reasonable basis. We cannot assure you, however, that the stated expectation or belief will occur or be achieved or accomplished. Among the factors that could cause our results to differ materially from those indicated by forward-looking statements are risks and uncertainties inherent in our business including, without limitation:

•failure to capitalize on, volatility within, or other adverse changes with respect to growth opportunities, such as delays in adoption or implementation of new technologies;

•uncertain business, economic and political conditions in the U.S. and abroad, particularly in China, Germany, England, Belgium, South Korea and Hungary where we maintain significant manufacturing, sales or administrative operations;

•the global trade policy dynamics between nations reflected in trade agreement negotiations, the imposition of tariffs and other trade restrictions, as well as the potential for global supply chain decoupling;

•fluctuations in foreign currency exchange rates;

•our ability to develop innovative products and the extent to which they are incorporated into end-user products and systems that achieve commercial success;

•the ability and willingness of our sole or limited source suppliers to deliver certain key raw materials, including commodities, to us in a timely and cost-effective manner;

•business interruptions due to catastrophes or other similar events, such as natural disasters, war, terrorism or public health crises;

•the impact of sanctions, export controls and other foreign asset or investment restriction;

•failure to realize, or delays in the realization of, anticipated benefits of acquisitions and divestitures due to, among other things, the existence of unknown liabilities or difficulty integrating acquired businesses;

•our ability to attract and retain management and skilled technical personnel;

•our ability to protect our proprietary technology from infringement by third parties and/or allegations that our technology infringes third party rights;

•changes in effective tax rates or tax laws and regulations in the jurisdictions in which we operate;

•failure to comply with financial and restrictive covenants in our credit agreement or restrictions on our operational and financial flexibility due to such covenants;

•the outcome of ongoing and future litigation, including our asbestos-related product liability litigation;

•changes in environmental laws and regulations applicable to our business; and

•disruptions in, or breaches of, our information technology systems.

Our forward-looking statements are expressly qualified by these cautionary statements, which you should consider carefully, along with the risks discussed under the headings “Item 1A. Risk Factors” and “Item 7. Management’s Discussion and Analysis of Results of Operations and Financial Position” and elsewhere in this Annual Report on Form 10-K, any of which could cause actual results to differ materially from historical results or anticipated results. We undertake no obligation to update or revise any forward-looking statements, whether as a result of new information, future events or otherwise, unless required by law.

Company Background

We design, develop, manufacture and sell high-performance and high-reliability engineered materials and components to meet our customers’ demanding challenges. We operate two strategic operating segments: AES and EMS. Our remaining operations, which represent our non-core businesses, are reported in our Other operating segment. We are headquartered in Chandler, Arizona.

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Operating Segments

Advanced Electronics Solutions

Our AES operating segment designs, develops, manufactures and sells circuit materials, ceramic substrate materials, busbars and cooling solutions for applications in EV/HEV, automotive (e.g., ADAS), aerospace and defense (e.g., antenna systems, communication systems and phased array radar systems), renewable energy (e.g., wind and solar), wireless infrastructure (e.g., power amplifiers, antennas and small cells), mass transit, industrial (e.g., variable frequency drives), connected devices (e.g., mobile internet devices and thermal solutions) and wired infrastructure (e.g., computing and internet protocol infrastructure) markets. We believe these materials have characteristics that offer performance and other functional advantages in many applications, which serve to differentiate our products from other commonly available materials. AES products are sold globally to fabricators, distributors and OEMs. Critical trade names for our AES products include: curamik®, ROLINX®, RO4000® Series, RO3000® Series, RT/duroid®, CLTE Series®, TMM®, AD Series®, DiClad® Series, CuClad® Series, Kappa®, COOLSPAN®, TC Series®, IsoClad® Series, MAGTREX®, IM Series™, 2929 Bondply, SpeedWave® Prepreg, RO4400™/RO4400T™ Series and Radix™. As of December 31, 2025, our AES operating segment had manufacturing and administrative facilities in Chandler, Arizona; Rogers, Connecticut; Bear, Delaware; Eschenbach, Germany; Suzhou, China; Budapest, Hungary; and administrative facilities in Evergem, Belgium.

Elastomeric Material Solutions

Our EMS operating segment designs, develops, manufactures and sells engineered material solutions for a wide variety of applications and markets. These include polyurethane and silicone materials used in cushioning, gasketing and sealing, and vibration management applications for EV/HEV, general industrial, portable electronics, automotive, mass transit, aerospace and defense, footwear and impact mitigation markets; customized silicones used in flex heater and semiconductor thermal applications for EV/HEV, general industrial, portable electronics, automotive, mass transit, aerospace and defense and medical markets; polytetrafluoroethylene and ultra-high molecular weight polyethylene materials used in wire and cable protection, electrical insulation, conduction and shielding, hose and belt protection, vibration management, cushioning, gasketing and sealing, and venting applications for EV/HEV, general industrial, automotive and aerospace and defense markets. We believe these materials have characteristics that offer functional advantages in many market applications, which serve to differentiate our products from other commonly available materials. EMS products are sold globally to converters, distributors and OEMs. Trade names for our EMS products include: PORON®, BISCO®, DeWAL®, ARLON®, eSorba®, XRD®, Silicone Engineering and R/bak®. As of December 31, 2025, our EMS operating segment had manufacturing and administrative facilities in Rogers, Connecticut; Woodstock, Connecticut; Bear, Delaware; Carol Stream, Illinois; Narragansett, Rhode Island; Suzhou, China; Blackburn, England; Ansan, South Korea; and Evergem, Belgium.

Other

Our Other operating segment consists of elastomer components for applications in the general industrial market, as well as elastomer floats for level sensing in fuel tanks, motors, and storage tanks applications in the general industrial and automotive markets. We sell our elastomer components under our ENDUR® trade name and our floats under our NITROPHYL® trade name.

Sales and Competition

We sell our materials and components primarily through direct sales channels positioned near major concentrations of our customers in North America, Europe and Asia. We sold to approximately 2,800 customers worldwide in 2025, consisting primarily of OEMs and component suppliers. No individual customer represented more than 10% of our total net sales for 2025. Although the loss of any one of our larger customers would require a period of adjustment, during which the results of operations could be materially adversely impacted, we believe that such events could be successfully mitigated over a period of time due to the diversity of our customer base.

We employ a technical sales and marketing approach pursuant to which we work collaboratively to provide design engineering, testing, product development and other technical support services to OEMs that incorporate our engineered materials and components in their products. Component suppliers convert, modify or otherwise incorporate our engineered materials and components into their components for these OEMs in accordance with their specifications. Accordingly, we provide similar technical support services to component suppliers.

We compete primarily with manufacturers of high-end materials, some of which are large, multi-national companies, principally on the basis of innovation, historical customer relationships, product quality, reliability, performance and price, technical service and support, breadth of product line, and manufacturing capabilities. We also face competition from manufacturers of commodity materials, including smaller regional producers, particularly in Asia, that generally compete on price, especially for products later in their life cycle. We believe our competitive position is supported by our focus on differentiated, high‑performance materials and components, our history of innovation, and the value customers place on our technical expertise, product quality, reliability, and customer support.

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Our sales recognized at a point in time are generally pursuant to short-term purchase orders. These purchase orders are made without deposits and may be rescheduled, canceled or modified on relatively short notice, without substantial penalty.

Research and Development

We have a history of innovation, and innovation leadership is a key component of our overall business strategy. The markets we serve are typically characterized by ongoing technological changes and advances. Accordingly, the success of our strategy is in part dependent on our ability to develop market-leading products, which is primarily driven by efforts in R&D. We are focused on identifying technologies and innovations related to both our current product portfolio as well as initiatives targeted at further diversifying and growing our business. As part of this technology commitment, we have Rogers Innovation Centers at our facilities in Chandler, Arizona; Rogers, Connecticut; Eschenbach, Germany; and Suzhou, China. Our Innovation Centers focus on early stages of technical and commercial development of new high-tech materials solutions in an effort to align with market direction and needs.

Patents and Other Intellectual Property

We have many domestic and foreign patents, licenses and pending patent applications related to technology in each of our operating segments. These patents and licenses vary in duration and provide some protection from competition. We also own a number of registered and unregistered trademarks and have acquired and developed certain confidential and proprietary technologies, including trade secrets that we believe to be of some importance to our business.

While we believe our patents and other intellectual property provide a competitive advantage to our operating segments, we believe that a significant part of our competitive position and future success will be determined by factors such as the innovative skills, systems and process knowledge, and technological expertise of our personnel; the range of new products we develop; and our customer service and support.

Manufacturing and Raw Materials

The key raw materials used in our business are as follows: for our AES operating segment, copper, including copper foil, polymer, polytetrafluoroethylene, fiberglass materials, ceramic and brazing paste materials, including silver, and various fillers and flame retardants; and for our EMS operating segment, polyol, isocyanates, polytetrafluoroethylene, ultra-high molecular weight polyethylene materials and silicone materials.

Some of the raw materials used in our business are available through sole or limited-source suppliers. While we have undertaken strategies to mitigate the risks associated with sole or limited source suppliers, these strategies may not be effective in all cases, and price increases or disruptions in our supply of raw materials could have a material adverse impact on our business. For additional information, refer to “Item 1A. Risk Factors.”

Seasonality

Except for some minor seasonality for consumer products, which often aligns with year-end holidays and product launch cycles, the operations of our segments have not been seasonal.

Human Capital Management

Our Company’s continuing success derives from our talented and dedicated employees globally, who are responsible for innovation, operations and the ethical foundation to our business and its future.

As of December 31, 2025, we employed approximately 3,000 people, of whom approximately 1,100 were employed in North America, 900 in the EMEA region and 1,000 in APAC region. Approximately 300 of our domestic employees are covered by collective bargaining agreements or by specific labor agreements and approximately 700 of our European employees are covered by work council arrangements.

Our approach to human capital management is based on our culture of respect, which is built on the ethical foundation of our Code of Business Ethics and our commitment to making choices that are based on what is ethically sound and not just what is easy or expedient. Additionally, we connect our day-to-day work with our organizational objectives through our Cultural Behaviors: Live Safely, Trust, Just Decide, Speak Openly, Simply Improve, Innovate and Deliver Results.

Health and Safety

Promoting the health and safety of our employees is a critical objective. We strive to minimize lost workdays and recordable incidents. To promote awareness and accountability, our vision is clear: Everyone, Everywhere goes home safely Every Day. Our commitment is to put safety first and we ask for everyone’s commitment to never compromise their safety or the safety of others.

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Employment Experience

We take a comprehensive approach to the employment experience, striving to use a fair and inclusive recruiting process to select talented individuals. Once we hire, we endeavor to provide our employees a safe and ethical work environment that includes fair compensation, opportunities for career development and employee engagement. We are proud to invest in our employees’ futures through a variety of internal training opportunities, as well as education reimbursement programs globally.

Information About Our Executive Officers

Our executive officers as of February 19, 2026 were as follows:

Available Information

We make available on our website (http://www.rogerscorp.com), or through a link posted on our website, free of charge, our Annual Reports on Form 10-K, Quarterly Reports on Form 10-Q, Current Reports on Form 8-K, reports filed by our executive officers and directors pursuant to Section 16 of the Exchange Act, and amendments to those reports filed pursuant to Section 13(a) or 15(d) of the Exchange Act as soon as reasonably practicable after we electronically file such material with, or furnish it to, the SEC. In addition, the SEC maintains an internet site that contains these reports, proxy and information statements, and other information regarding issuers that file electronically with the SEC (http://www.sec.gov).

We also make available on our website the charters for our Audit Committee, Compensation and Organization Committee, and Nominating and Governance Committee, in addition to our Corporate Governance Guidelines, Bylaws, Code of Business Ethics, and Compensation Recovery Policy. Our website is not incorporated into or a part of this Annual Report on Form 10-K.