Insights

High Net Worth Focus Perelson Weiner LLP has strong expertise in wealth transfer, tax structuring, and estate planning for high net worth individuals, family offices, and multi-family offices, presenting a cross-sell opportunity for advanced tax planning, wealth management, and philanthropic strategies.

Entrepreneurial Clientele The firm serves closely held businesses with emphasis on profitability optimization and strategic planning, suggesting a market for corporate advisory, financial modeling, and operational efficiency projects tailored to growing owner-managed companies.

Not-for-Profit Niche Experience with not-for-profit organizations and foundations opens sales avenues for nonprofit financial reporting, governance advisory, grant management support, and mission-driven financial planning services.

Strategic Leadership Recent leadership changes and recognition as a Best of the Best firm indicate a potentially receptive window for executive-level consulting projects, CFO/Controller outsourcing, and expanded tax services under new leadership.

Global and Data Capabilities Capabilities in financial projections, data analytics, and modeling paired with global client reach imply opportunities to offer analytics-driven planning, scenario modeling, and cross-border tax/compliance services to multinational or growth-focused clients.

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Perelson Weiner LLP Tech Stack

Perelson Weiner LLP uses 8 technology products and services including Squarespace, Squarespace Commerce, Mimecast, and more. Explore Perelson Weiner LLP's tech stack below.

  • Content Management System
  • Email Security
  • jQuery
    Javascript Libraries
  • Lightbox
    Javascript Libraries
  • Modernizr
    Javascript Libraries
  • Google Analytics
    Web Analytics
  • Adobe Fonts
    Web Fonts

Perelson Weiner LLP's Email Address Formats

Perelson Weiner LLP uses at least 4 email formats:
Perelson Weiner LLP Email FormatsExamplePercentage
FLast@pwcpa.comJDoe@pwcpa.com
76%
Last@pwcpa.comDoe@pwcpa.com
19%
First@pwcpa.comJohn@pwcpa.com
4%
FirstL@pwcpa.comJohnD@pwcpa.com
1%

Frequently Asked Questions

What is Perelson Weiner LLP's phone number?

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You can contact Perelson Weiner LLP's main corporate office by phone at . For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is Perelson Weiner LLP's official website and social media links?

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Perelson Weiner LLP's official website is pwcpa.com and has social profiles on LinkedIn.

How much revenue does Perelson Weiner LLP generate?

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As of September 2026, Perelson Weiner LLP's annual revenue is estimated to be $50M - $100M.

What is Perelson Weiner LLP's SIC code and NAICS code?

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Perelson Weiner LLP's SIC code is 7389 - Business Services, Not Elsewhere Classified and NAICS code is 5412 - Accounting, Tax Preparation, Bookkeeping, and Payroll Services.

How many employees does Perelson Weiner LLP have currently?

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As of September 2026, Perelson Weiner LLP has approximately 97 employees across 2 continents, including North America and Europe. Key team members include Partner: B. C., Partner: R. M. and Director Of Family Wealth Planning: D. D. Explore Perelson Weiner LLP's employee directory with LeadIQ.

What industry does Perelson Weiner LLP belong to?

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Perelson Weiner LLP operates in the Accounting industry.

What technology does Perelson Weiner LLP use?

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Perelson Weiner LLP's tech stack includes Squarespace, Squarespace Commerce, Mimecast, jQuery, Lightbox, Modernizr, Google Analytics and Adobe Fonts.

What is Perelson Weiner LLP's email format?

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Perelson Weiner LLP's email format typically follows the pattern of FLast@pwcpa.com. Find more Perelson Weiner LLP email formats with LeadIQ.

When was Perelson Weiner LLP founded?

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Perelson Weiner LLP was founded in 1994.
Perelson Weiner LLP logo

Perelson Weiner LLP

AccountingNew York, United States51-200 Employees

Perelson Weiner LLP is a New York City–based advisory and full-service accounting firm that combines longstanding client relationships with deep technical expertise to address the financial complexities faced by businesses and individuals. The firm serves a diverse client base, including entrepreneurs and owners of closely held businesses, high-net-worth individuals and family offices, and not-for-profit organizations, offering services that span profitability optimization, tax structuring, wealth transfer, trust and estate matters, and strategic planning. It also provides financial projections, data analytics, and specialized support for litigation and operational efficiency, aiming to deliver integrated solutions for both personal and business finance. Based in New York City, the firm emphasizes ongoing learning and an entrepreneurial approach in a professional services market, and has received recognition within the industry for its performance as a Best of the Best accounting firm. A notable recent development is the appointment of a new partner in charge of the tax department, reflecting ongoing leadership growth within the firm.

Section iconCompany Overview

Phone number
Website
pwcpa.com
SIC Code
7389 - Business Services, Not Elsewhere Classified
NAICS Code
5412 - Accounting, Tax Preparation, Bookkeeping, and Payroll Services
Founded
1994
Employees
51-200

Section iconFunding & Financials

  • $50M - $100M

    Perelson Weiner LLP's revenue is estimated to be in the range of $50M - $100M

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