Alleghany Employee Directory

Alleghany corporate office is located in 1 Rockefeller Plz Rm 2120, New York, New York, 10020, United States and has 201-500 employees.

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Employees by Department

Departments

Number of employees

Finance

Operations

C-Suite

Legal

Key Employees of Alleghany

CD
Christopher Da...
Senior VP & General Counsel
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Alleghany Global Presence

Location	People at location
North America	11-50

Index of contact profiles from Alleghany

Hundreds of professionals searching for Alleghany have connected with key decision-makers. Join them?

Contact Name

Contact Info

Job Title

HQ Location

RE
Rebecca Eidson
Email Direct
Executive Assistant To the President and Chief Executive Officer, Chief Financial Officer and General Counsel
United States , New York , New York

TC
Tony Celii
Email Direct
Head of Legal, Secretary
United States , New York , New York

SC
Steven Coursen
Email Direct
Chief Accounting Officer (CAO)
United States , New York , New York

JC
Julia Cenzoprano
Email Direct
Assistant VP, Accounting
United States , New York , New York

CR
Cassie Rottman
Email Direct
Chief Audit Executive
United States , New York , New York

SG
Susan Giarrusso
Email Direct
Vice President & General Auditor
United States , New York , New York

SJ
Shawn Juariqui
Email Direct
Roof Painter
United States , New York , New York

NA
Natalie Anbinder
Email Direct
Vice President Controller
United States , New York , New York

DC
Debbie Curry-Lee
Email Direct
Registered Nurse, Bsn, Don
United States , New York , New York

PS
Peter Sismondo
Email Direct
Semi Retired
United States , New York , New York

RV
Regina Valerio
Email Direct
Receptionist
United States , New York , New York

RO
Regina Owen
Email Direct
Vice President, Finance
United States , New York , New York

CD
Christopher Dalrymple
Email Direct
Senior VP & General Counsel
United States , New York , New York

Former Employees at Alleghany

Explore people who held key positions, contributed to Alleghany's success, and advanced their careers.

Stela Burghart

Senior Vice President,... at Valley

Worked as Vice President, Associate General Counsel, Ass...

at Alleghany (2014-2023)

Direct

Jeremiah Parrott-Pattison

Case Manager at Alleghany Highlands Co...

Worked as Family Service Specialist

at Alleghany (2021-2022)

Direct

David Levesque

Assistant Vice Preside... at Allied World Assurance...

Worked as Senior Claims Analyst

at Alleghany

Direct

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Senior Associate at Good Springs Capital

Worked as Corporate Finance

at Alleghany (2021-2022)

Direct

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Executive Director, La... at NYU

Worked as Director

at Alleghany

Direct

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Chief Financial Office... at Mosaic Insurance

Worked as Deputy Chief Financial Officer

at Alleghany (2021-2023)

Direct

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Frequently Asked Questions Regarding Alleghany Employees

How many employees does Alleghany have?

Alleghany has 201-500 employees

Who are Alleghany key employees?

Some of Alleghany key employees are Christopher Dalrymple

Where is Alleghany located?

Alleghany’s headquarters are located at 1 Rockefeller Plz Rm 2120, New York, New York, 10020, United States

How do I contact Alleghany?

Alleghany Contact Info: Phone number: (212) 508-8141 Website: www.alleghany.com

What does Alleghany do?

Alleghany Corporation, a subsidiary of Berkshire Hathaway, specializes in property and casualty reinsurance and insurance through its operating subsidiaries. With a gross premium written of $8.8 billion in 2025, it is a prominent player in the reinsurance, excess and surplus, and specialty insurance markets. The company benefits from the financial... Read More

Is Alleghany a public company?

Alleghany is private company therefore does not currently have an official ticker symbol

See more information about Alleghany Employees