Insights

Established Reputation Perelson Weiner LLP is recognized as a top-tier accounting firm with multiple accolades such as the 2019 Best of the Best designation, highlighting their strong industry reputation and potential for premium service offerings.

Client Diversification Serving high net worth individuals, family offices, not-for-profits, and business owners, the firm presents opportunities for tailored financial solutions and scalable service packages across diverse client segments.

Growth & Leadership Recent leadership appointments, including the hiring of a new partner in the tax department and a CEO, indicate strategic growth and focus on expanding specialized expertise, opening avenues for consultancy and technology integration services.

Technology Utilization Employing a modern tech stack such as Google Analytics, Squarespace, and security protocols signals openness to innovative solutions, creating potential for partnerships in digital transformation and data analytics services.

Financial Potential With revenues between 50 and 100 million dollars and a dedicated team of up to 200 employees, the firm is positioned as a sizable client with growth potential for advanced financial technology, compliance solutions, or strategic advisory services.

Perelson Weiner LLP Tech Stack

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

  • Webpack
    Development
  • Squarespace Commerce
    E-commerce
  • Lightbox
    Javascript Libraries
  • jQuery
    Javascript Libraries
  • Modernizr
    Javascript Libraries
  • HSTS
    Security
  • X-Content-Type-Options
    Web & Portal Technology
  • Google Analytics
    Web Analytics

Perelson Weiner LLP's Email Address Formats

Perelson Weiner LLP uses at least 1 format(s):
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

Where is Perelson Weiner LLP's headquarters located?

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Perelson Weiner LLP's main headquarters is located at 299 Park Avenue, Floor 2. The company has employees across 1 continents, including North America.

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.

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

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Perelson Weiner LLP's SIC code is 8721 - Accounting, Auditing, and Bookkeeping Services 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 December 2025, Perelson Weiner LLP has approximately 97 employees across 1 continents, including North America. Key team members include Head Of Information Technology: J. Z.Partner: B. G.Partner: J. F.. 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 WebpackSquarespace CommerceLightboxjQueryModernizrHSTSX-Content-Type-OptionsGoogle Analytics.

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

AccountingNew York, United States51-200 Employees

Perelson Weiner LLP is a leading advisory and full-service accounting firm where longstanding client relationships and technical expertise come together to positively impact our clients’ lives and businesses. Located in New York City, we help clients around the world achieve an integrated and coherent approach when addressing the financial complexities facing businesses and individuals today.

Clients rely on us to assist with their personal, family, business, financial, community and philanthropic interests. Our clients have direct and enduring relationships with partners in our firm. For entrepreneurs or owners of closely held businesses, we help optimize profitability and identify opportunities. For individuals of high net worth, Family Offices or Multi-Family Offices, we have expertise in achieving tax efficient wealth transfer through tax structuring and philanthropic strategies as well as trust and estate issues. We work with not-for-profit organizations and foundations in carrying out their missions. We also assist with financial projects and operational efficiencies that require unique financial expertise, such as financial projections and modeling, data analytics, litigation support as well strategic planning for businesses and families of high net worth.

Perelson Weiner has been recognized multiple times as one of the nation’s “Best of the Best” accounting firms. We have considerable technical expertise and a deep commitment to continuous learning and share an entrepreneurial spirit with our clients. We care about our clients, communities, families and each other.

Section iconCompany Overview

Headquarters
299 Park Avenue, Floor 2
Phone number
Website
pwcpa.com
SIC Code
8721 - Accounting, Auditing, and Bookkeeping Services
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

Section iconFunding & Financials

  • $50M$100M

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

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