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Gathering insights about Weiser LLP

Weiser LLP Tech Stack

Weiser LLP uses 8 technology products and services including Module Federation, SimpleSAMLphp, Web Vitals, and more. Explore Weiser LLP's tech stack below.

  • Module Federation
    Development
  • SimpleSAMLphp
    Identity Verification
  • Web Vitals
    Javascript Libraries
  • Azure Front Door
    Load Balancers
  • Microsoft Azure
    Platform As A Service
  • PHP
    Programming Languages
  • Yoast SEO
    Search Engines
  • Google Tag Manager
    Tag Management

Media & News

Weiser LLP's Email Address Formats

Weiser LLP uses at least 2 format(s):
Weiser LLP Email FormatsExamplePercentage
First.Last@mazarsusa.comJohn.Doe@mazarsusa.com
94%
FLast@mazarsusa.comJDoe@mazarsusa.com
4%
First.Middle@mazarsusa.comJohn.Michael@mazarsusa.com
1%
First.MiddleLast@mazarsusa.comJohn.MichaelDoe@mazarsusa.com
1%
First.Last@mazars.usJohn.Doe@mazars.us
100%

Frequently Asked Questions

Where is Weiser LLP's headquarters located?

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Weiser LLP's main headquarters is located at 135 West 50th Street, New York, New York 10020, US. The company has employees across 4 continents, including North AmericaEuropeAsia.

What is Weiser LLP's phone number?

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You can contact Weiser 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 Weiser LLP's official website and social media links?

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Weiser LLP's official website is mazars.us and has social profiles on LinkedIn.

What is Weiser LLP's NAICS code?

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Weiser LLP's NAICS code is 5412 - Accounting, Tax Preparation, Bookkeeping, and Payroll Services.

How many employees does Weiser LLP have currently?

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As of October 2025, Weiser LLP has approximately 1K employees across 4 continents, including North AmericaEuropeAsia. Key team members include Chief Executive Officer: C. F.Chief Marketing Officer: I. D.Chairman & Chief Executive Officer: V. W.. Explore Weiser LLP's employee directory with LeadIQ.

What industry does Weiser LLP belong to?

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Weiser LLP operates in the Accounting industry.

What technology does Weiser LLP use?

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Weiser LLP's tech stack includes Module FederationSimpleSAMLphpWeb VitalsAzure Front DoorMicrosoft AzurePHPYoast SEOGoogle Tag Manager.

What is Weiser LLP's email format?

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Weiser LLP's email format typically follows the pattern of First.Last@mazarsusa.com. Find more Weiser LLP email formats with LeadIQ.

When was Weiser LLP founded?

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Weiser LLP was founded in 1921.
Weiser LLP

Weiser LLP

AccountingUnited States1001-5000 Employees

About Mazars
Mazars is a leading international audit, tax and advisory firm, aspiring to build the economic foundations of a fair and prosperous world. Operating as a united partnership, Mazars works as one integrated team, leveraging expertise, scale and cultural understanding to deliver exceptional and tailored services in audit and accounting, as well as tax, financial advisory, consulting, sustainability and legal services*.  
Founded in Europe, Mazars is present in over 100 countries and territories, with more than 50,000 professionals – 33,000+ in our integrated partnership, 17,000+ via the Mazars North America Alliance – dedicated to helping clients make the most of business opportunities and operate with confidence. 
*where permitted under applicable country laws. 

Mazars USA LLP
Mazars USA LLP is an independent member firm of Mazars Group, an international audit, tax and advisory organization with operations in 100+ countries and territories. With roots going back to 1921 in the US, the firm has significant national presence in strategic geographies, providing seamless access to 33,000+ professionals around the world. Our industry specialists deliver tailored services to a wide range of clients across sectors, including individuals, high-growth emerging companies, privately-owned businesses and large enterprises.

Section iconCompany Overview

Headquarters
135 West 50th Street, New York, New York 10020, US
Phone number
Website
mazars.us
NAICS Code
5412 - Accounting, Tax Preparation, Bookkeeping, and Payroll Services
Founded
1921
Employees
1001-5000

Section iconFunding & Financials

  • $500M$1B

    Weiser LLP's revenue is estimated to be in the range of $500M$1B

Section iconFunding & Financials

  • $500M$1B

    Weiser LLP's revenue is estimated to be in the range of $500M$1B

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