What Does EisnerAmper Do?

Total employees3909
HeadquartersNew York
FoundedN/A

EisnerAmper LLP is one of the largest accounting, tax, and business advisory firms in the U.S., providing a comprehensive suite of services to a diverse client base. These clients range from startups and middle-market companies to large public corporations, high-net-worth individuals, and family offices. The firm offers audit, accounting, and tax services, as well as corporate finance, internal audit and risk management, litigation consulting, forensic accounting, and other professional advisory services. EisnerAmper is known for its client-centric approach, deep industry expertise, and commitment to delivering practical solutions.

Where Is EisnerAmper's Headquarters?

HQ Function

Serves as the primary administrative and strategic hub for EisnerAmper's global operations, housing key leadership and support functions.

Notable Features:

Modern office facilities in a prominent Manhattan location, designed to foster collaboration and provide a professional environment for client meetings and staff.

Work Culture:

The HQ work culture is characterized by professionalism, a strong emphasis on client service, collaboration among diverse teams, and continuous professional development opportunities. It reflects the firm's commitment to excellence and integrity.

HQ Significance:

The New York City headquarters is significant due to its location in a major global financial center, allowing direct access to a vast market, talent pool, and key industry players. It underscores the firm's prominence in the accounting and advisory sector.

Values Reflected in HQ: The headquarters reflects values such as professionalism, client-centricity, innovation in service delivery, and a commitment to being a leading firm in the industry.

Location:

EisnerAmper supports clients globally through its strategically located offices in key financial and business centers across the United States, the Cayman Islands, India, Ireland, Israel, Singapore, and the United Kingdom. Additionally, EisnerAmper is a member of Allinial Global, an association of legally independent accounting and consulting firms, which extends its reach to serve clients in numerous countries worldwide. This network allows the firm to provide seamless international tax, audit, and advisory services, assisting clients with cross-border transactions, global compliance, and international expansion.

Street Address:

733 Third Avenue

City:

New York

State/Province:

NY

Country:

USA

Where Else Does EisnerAmper Operate Around the World?

San Francisco, CA/USA

Address: One Market Street, Landmark Building, Suite 620, San Francisco, CA 94105

Serves as a key hub for West Coast operations, catering to innovative startups, venture capital, and established companies in Northern California.

Philadelphia, PA/USA

Address: One Logan Square, Suite 500, Philadelphia, PA 19103

Supports clients in the Greater Philadelphia area and surrounding Mid-Atlantic states, leveraging local market expertise.

London/United Kingdom

Address: 6th Floor, 25 Farringdon Street, London, EC4A 4AB, United Kingdom

Acts as a strategic European base, supporting international operations and leveraging London's status as a global financial center.

Mumbai/India

Address: 9th Floor, Mafatlal Centre, Nariman Point, Mumbai 400021, India

Serves as an operational and service delivery center, enhancing efficiency and providing specialized expertise for the firm's global client base.

Buying Intent Signals for EisnerAmper

Highperformr Signals uncover buying intent and give you clear insights to target the right accounts at the right time — helping your sales, marketing, and GTM teams close more deals, faster.

Notable news
Hiring actively
Corporate Finance
Corporate Finance
Corporate Finance
Corporate Finance
Corporate Finance
*Example signal, not calculated in real time

Who's Leading EisnerAmper? Meet the Executive Team

As of April 2025, EisnerAmper' leadership includes:

Charly Weinstein - Chairman and CEO
Jay Weinstein - Vice Chair, Industries and Markets
Michael Laveman - Managing Partner, Business Operations and Chief Financial Officer
Christopher Loiacono - Vice Chair, Services
Peter Cogan - Managing Partner, Financial Advisory Services

Who's Investing in EisnerAmper?

EisnerAmper has been backed by several prominent investors over the years, including:

TowerBrook Capital Partners

What Leadership Changes Has EisnerAmper Seen Recently?

Hire2
Exits0

EisnerAmper continues to strengthen its leadership team through strategic hires and promotions, particularly at the Partner and Managing Director levels, to support growth in key service areas and industries. Public announcements of top-tier C-suite executive exits are less frequent for a firm structured like EisnerAmper, with more focus on partner movements.

New Appointments:

Allen G. Thomas, Allen G. Thomas joined EisnerAmper as a partner and the National Co-Leader of the Corporate Finance Group.
Robert T. Brewer, Robert T. (Rob) Brewer joined EisnerAmper Digital as a Managing Director in the Health Care Services Group.

What Technology (Tech Stack) Is Used byEisnerAmper?

Discover the tools EisnerAmper uses. Highperformr reveals the technologies powering your target accounts — helping your sales, marketing, and GTM teams prioritize smarter and close faster.

EisnerAmper Email Formats and Examples

EisnerAmper primarily uses the firstinitial.lastname@eisneramper.com email format for its employees. This is a common pattern for professional services firms.

firstinitial.lastname@eisneramper.com

Format

j.doe@eisneramper.com

Example

95%

Success rate

What's the Latest News About EisnerAmper?

EisnerAmper NewsMay 21, 2024

EisnerAmper Names Bill Quadrino and Nicole Washington as Co-Leaders of Real Estate Advisory Services

EisnerAmper announced that Bill Quadrino and Nicole Washington have been appointed as Co-Leaders of the firm's Real Estate Advisory Services Group. This move aims to further strengthen EisnerAmper's comprehensive service offerings to the real estate industry....more

EisnerAmper NewsFebruary 13, 2024

Michael Braaf Joins EisnerAmper as Business Development Director

EisnerAmper announced that Michael Braaf has joined the firm as a Business Development Director. He will be responsible for driving growth initiatives and expanding client relationships, focusing on the firm's audit, tax, and advisory services....more

GlobeNewswireJuly 26, 2023

EisnerAmper Partners with AuditBoard to Bolster Risk Advisory Capabilities

EisnerAmper announced a strategic partnership with AuditBoard, a leading cloud-based platform for audit, risk, and compliance management. This collaboration aims to enhance EisnerAmper's risk advisory services by leveraging AuditBoard's technology to provide clients with more efficient and effective solutions....more

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