Building the Future

Welcome to Arch, a global leader in providing specialty insurance, reinsurance and mortgage insurance solutions for today’s challenges and tomorrow’s opportunities.

Insurance

Arch Insurance provides specialty risk solutions to clients worldwide across a range of industries from operations in North America, Europe and Australia.

Visit Arch Insurance

Reinsurance

Arch Re operates in most major global insurance centers. We offer treaty and facultative property and casualty reinsurance on a worldwide basis.

Visit Arch Reinsurance

Mortgage

Arch MI provides risk management, risk financing and capital optimizing products to the housing sector globally through our distinct businesses.

Visit Arch Mortgage

About Arch Capital Group Ltd.

We Enable PossibilitySM. We’re risk managers, using leading edge analysis to target and price the right risks. We’re innovators, providing unique market opportunities that create value. And we are always alert for new markets where we can apply our knowledge and expertise.

Learn more about us
Arch Q1

Arch Capital Group Ltd. Reports 2024 First Quarter Results

Arch Capital Group Ltd. reports net income available to Arch common shareholders of $1.1 billion, or $2.92 per share, a 24.6% annualized net income return on average common equity, compared to $705 million, or $1.87 per share, for the 2023 first quarter.

Read the press release

Our Financial Strength

We assess our performance by several criteria, most importantly by growth in book value per share, a major factor in the creation of shareholder value. Shareholders who invested in Arch in 2001 and continue to hold the shares have seen the book value of their shares increase exponentially.

To learn more about how we seek to increase shareholder value, and how we’ve performed over our history, please visit our Investor section.

View Consolidated Corporate Overview PDF

Latest News

  • Regulatory Approval Obtained for Arch Insurance North America’s Acquisition of the U.S. MidCorp and Entertainment Businesses of Allianz

    NEW YORK–(BUSINESS WIRE)– Arch Insurance North America (Arch Insurance), part of Arch Capital Group Ltd. (Nasdaq: ACGL), today announced that…
    Read more

  • Arch Capital Group Ltd. to Report 2024 Second Quarter Results on July 30

    PEMBROKE, Bermuda–(BUSINESS WIRE)– Arch Capital Group Ltd. (NASDAQ: ACGL, the Company) today announced it expects to release its 2024 second…
    Read more

  • Arch Capital Group Ltd. Mourns the Loss of Former Chair and CEO Constantine “Dinos” Iordanou

    Arch is saddened by the passing of former Chair and CEO Dinos Iordanou. In his nearly 15-year tenure as CEO, Iordanou played an integral role in developing Arch into a market-leading company with a worldwide presence in insurance, reinsurance and mortgage insurance.
    Read more