December 10, 2021

Arch Insurance Receives Best Culture Award

NEW YORK – December 10, 2021 – Arch Insurance North America is a proud recipient of the Best Culture Award presented by Canadian HR Technology company, Kudos®. This award recognizes organizations dedicated to creating great workplace cultures through efforts to improve employee recognition, employee engagement and overall employee experience.

Kudos is a performance focused, peer-to-peer recognition platform that allows employees to recognize their peers for demonstrating key organizational behaviors. Kudos was launched at Arch in 2020 and has become a valuable tool for internal engagement and prioritizing culture.

“Our culture is our differentiator,” said Matt Shulman, CEO, Arch Insurance North America. “We’ve focused on how to use it as a strength to help us win business and reach our strategic goals.”

Arch is 1 of 9 organizations recognized by Kudos as a Best Culture Leader. Companies recognized as Culture Leaders have succeeded in building a strong and distinct workplace culture founded on their organizations mission, vision and values. Their investments in people analytics, strategic employee recognition and culture initiatives have made a quantifiable difference in employee engagement and organizational performance.

About Arch Insurance North America

Arch Insurance North America, part of Arch Capital Group Ltd., includes Arch’s insurance operations in the United States and Canada.

About Arch Capital Group Ltd.

Arch Capital Group Ltd., a publicly listed Bermuda exempted company with approximately $16.1 billion in capital at Sept. 30, 2021, provides insurance, reinsurance and mortgage insurance on a worldwide basis through its wholly owned subsidiaries.

Cautionary Note Regarding Forward-Looking Statements

The Private Securities Litigation Reform Act of 1995 provides a “safe harbor” for forward-looking statements. This release or any other written or oral statements made by or on behalf of Arch Capital Group Ltd. and its subsidiaries may include forward-looking statements, which reflect our current views with respect to future events and financial performance. All statements other than statements of historical fact included in or incorporated by reference in this release are forward-looking statements.

Forward-looking statements can generally be identified by the use of forward-looking terminology such as “may,” “will,” “expect,” “intend,” “estimate,” “anticipate,” “believe” or “continue” or their negative or variations or similar terminology. Forward-looking statements involve our current assessment of risks and uncertainties. Actual events and results may differ materially from those expressed or implied in these statements. A non-exclusive list of the important factors that could cause actual results to differ materially from those in such forward-looking statements includes the following: adverse general economic and market conditions; increased competition; pricing and policy term trends; fluctuations in the actions of rating agencies and the Company’s ability to maintain and improve its ratings; investment performance; the loss of key personnel; the adequacy of the Company’s loss reserves, severity and/or frequency of losses, greater than expected loss ratios and adverse development on claim and/or claim expense liabilities; greater frequency or severity of unpredictable natural and man-made catastrophic eventsincluding pandemics such as COVID-19; the impact of acts of terrorism and acts of war; changes in regulations and/or tax laws in the United States or elsewhere; the Company’s ability to successfully integrate, establish and maintain operating procedures as well as consummate acquisitions and integrate the businesses the Company has acquired or may acquire into the existing operations; changes in accounting principles or policies; material differences between actual and expected assessments for guaranty funds and mandatory pooling arrangements; availability and cost to the Company of reinsurance to manage the Company’s gross and net exposures; the failure of others to meet their obligations to the Company; changes in the method for determining the London Inter-bank Offered Rate (“LIBOR”) and the potential replacement of LIBOR and other factors identified in the Company’s filings with the U.S. Securities and Exchange Commission (“SEC”).

The foregoing review of important factors should not be construed as exhaustive and should be read in conjunction with other cautionary statements that are included herein or elsewhere. All subsequent written and oral forward-looking statements attributable to us or persons acting on our behalf are expressly qualified in their entirety by these cautionary statements. The Company undertakes no obligation to publicly update or revise any forward-looking statement, whether as a result of new information, future events or otherwise.

About Kudos®

Kudos® is an employee engagement, culture, and analytics platform, that harnesses the power of peer-to-peer recognition, values reinforcement, and open communication to help organizations boost employee engagement, reduce turnover, improve culture, and drive productivity and performance. Kudos® uses unique proprietary methodologies to deliver essential people analytics on culture, performance, equity, and inclusion, providing organizations with deep insights and a clear understanding of their workforce. Based in Calgary, Alberta, Canada, the Kudos® platform is used in over 80 countries on six continents in a wide variety of industries and languages.