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ARCH CAPITAL GROUP LTD.

Arch Capital Group Ltd., together with its subsidiaries, provides insurance, reinsurance, and mortgage insurance products in the United States, Canada, Bermuda, the United Kingdom, Europe, and Australia.

https://registry.alpha.ac/companies/arch-capital-group

Arch Capital Group logo
Entity
Public listing published
Primary listing
NASDAQ: ACGL
Verification
Partially verified
Last reviewed
2026-09-14T14:38:20.837044+00:00

Overview

Arch Capital Group Ltd., together with its subsidiaries, provides insurance, reinsurance, and mortgage insurance products in the United States, Canada, Bermuda, the United Kingdom, Europe, and Australia. The company operates through three segments: Insurance, Reinsurance, and Mortgage. The Insurance segment offers commercial automobile; commercial multiperil; financial and professional line liability; admitted, excess, and surplus casualty lines; property and short-tail specialty; workers compen

Canonical AEGIS identity graph

Executive leadership

Current, confirmed roles are shown only when both the person Profile and supporting source record satisfy the public projection boundary. A missing role is not evidence that it does not exist.

Executive team

14 public records
AT
Alan Tiernan

Global Chief Actuary and International Chief Operating Officer

State
confirmed
Effective
Date not stated
Confidence
94%
Evidence
ACGL executive roster sourceMay 3, 2026
WS
William Soares

President of Arch Re Bermuda

State
confirmed
Effective
Date not stated
Confidence
94%
Evidence
ACGL executive roster sourceMay 3, 2026

Governance leadership

Boards & Committees

Board and committee assignments appear only when the canonical public projection retains a current role and supporting source. Unpublished records are not interpreted as absence.

Record as of Sep 14, 2026. Chair, executive office, Lead Independent Director and committee appointments retain their separate source roles. A complete board composition denominator and committee charters are not established by a partial roster.

Board roles

12 public records

Source record

Alpha canonical company public projection

Supports Company identity, Published leadership, Entity status boundary

Reviewed 2026-09-14T14:38:20.837044+00:00

ARCH CAPITAL GROUP LTD Form 10-K

Supports Official website

Reviewed 2026-08-29T22:46:21Z

Generated 2026-09-15T18:45:02.773Z

Data as of 2026-09-14T14:38:20.837044+00:00

https://registry.alpha.ac/companies/arch-capital-group