Insights

Target Middle Market Wiss & Company, LLP focuses on the middle market, offering a range of advisory and accounting services. This presents a sales opportunity for businesses within this segment looking for strategic financial solutions and growth support.

Leverage Tech Advancements With a tech stack including AI and data analytics tools, Wiss provides advanced financial insights. Businesses seeking data-driven financial solutions could be potential clients, seeing the benefit of smarter and faster financial strategies.

Engage in Social Impact Wiss & Company is actively involved in social impact initiatives, emphasizing community development. Companies with a strong CSR focus may find Wiss' values align with their own, creating potential business opportunities through shared values and initiatives.

Recent Expansions Recent hires and new practice formations at Wiss indicate growth and specialization in areas like tax, technology advisory, and construction services. Businesses looking for specialized financial expertise may view these expansions as opportunities to collaborate with Wiss on tailored solutions.

Brand Recognition With recognitions like the IPA Top 100 Firms, USA Today's Most Recommended Firms, and Accounting Today's Fastest Growing Firms, Wiss has established credibility and brand reputation in the accounting industry. Leveraging this recognition, sales professionals can showcase Wiss as a trusted partner for financial success.

Similar companies to Wiss & Company, LLP

Wiss & Company, LLP Tech Stack

Wiss & Company, LLP uses 8 technology products and services including Cloudflare, MySQL, Lightbox, and more. Explore Wiss & Company, LLP's tech stack below.

  • Cloudflare
    Content Management System
  • MySQL
    Database
  • Lightbox
    Javascript Libraries
  • Modernizr
    Javascript Libraries
  • Microsoft
    Miscellaneous
  • PHP
    Programming Languages
  • Tailwind CSS
    UI Frameworks
  • Akismet
    Web Platform Extensions

Media & News

Wiss & Company, LLP's Email Address Formats

Wiss & Company, LLP uses at least 1 format(s):
Wiss & Company, LLP Email FormatsExamplePercentage
FLast@wiss.comJDoe@wiss.com
82%
First.Last@wiss.comJohn.Doe@wiss.com
13%
Last@wiss.comDoe@wiss.com
4%
FMiddleLast@wiss.comJMichaelDoe@wiss.com
1%

Frequently Asked Questions

Where is Wiss & Company, LLP's headquarters located?

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Wiss & Company, LLP's main headquarters is located at 352 Park Avenue South, 9th Floor New York, NY 10010 US. The company has employees across 5 continents, including North AmericaEuropeAfrica.

What is Wiss & Company, LLP's phone number?

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You can contact Wiss & Company, 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 Wiss & Company, LLP's stock symbol?

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Wiss & Company, LLP is a publicly traded company; the company's stock symbol is SWZ.

What is Wiss & Company, LLP's official website and social media links?

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Wiss & Company, LLP's official website is wiss.com and has social profiles on LinkedIn.

How much revenue does Wiss & Company, LLP generate?

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As of July 2025, Wiss & Company, LLP's annual revenue reached $75M.

What is Wiss & Company, LLP's SIC code NAICS code?

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Wiss & Company, 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 Wiss & Company, LLP have currently?

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As of July 2025, Wiss & Company, LLP has approximately 553 employees across 5 continents, including North AmericaEuropeAfrica. Key team members include Chief People Officer: L. D.Partner, Recruiting Practice: K. K.Director, Cfo Advisory: M. S.. Explore Wiss & Company, LLP's employee directory with LeadIQ.

What industry does Wiss & Company, LLP belong to?

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Wiss & Company, LLP operates in the Accounting industry.

What technology does Wiss & Company, LLP use?

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Wiss & Company, LLP's tech stack includes CloudflareMySQLLightboxModernizrMicrosoftPHPTailwind CSSAkismet.

What is Wiss & Company, LLP's email format?

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Wiss & Company, LLP's email format typically follows the pattern of . Find more Wiss & Company, LLP email formats with LeadIQ.

When was Wiss & Company, LLP founded?

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Wiss & Company, LLP was founded in 1969.
Wiss & Company, LLP

Wiss & Company, LLP

AccountingNew York, United States501-1000 Employees

At Wiss, we believe there’s more to accounting than just balancing the books. For over 50 years, we've partnered with privately held, investor-backed companies and family-run businesses to help them achieve and sustain financial success. 

We’re proud to be recognized among the IPA Top 100 Firms, USA Today’s Most Recommended Firms, and Accounting Today’s Fastest Growing Firms—a testament to our commitment to excellence and client success.

Our mission is simple yet powerful: to empower businesses and families by building practical frameworks around accounting, tax strategies, family office services, and wealth management. From startups to established enterprises, we provide support through every stage of a lifecycle—helping you overcome obstacles and unlock growth opportunities. 

With a focus on the middle market, we offer everything from advisory and assurance services to advanced accounting solutions powered by AI and data analytics. This future-forward approach ensures that our clients benefit from smarter and faster financial insights. 

But we’re more than just numbers. At Wiss, we foster lasting relationships by offering white-glove, service-focused solutions tailored to your unique needs. When you choose Wiss, you’ll find a team that’s not only invested in your financial outcomes but in the stories that drive your success. 

Our vibrant culture reflects our commitment to our clients, employees, and community. Through social impact initiatives, we work to create lasting change within local neighborhoods while supporting the growth and development of our team. 

When you’re ready to elevate your business, we’re here to help. Together, we can chart a path toward a sustainable, thriving financial future. 

Discover the Wiss difference—connect with us today!

Section iconCompany Overview

Headquarters
352 Park Avenue South, 9th Floor New York, NY 10010 US
Phone number
Website
wiss.com
SIC Code
8721 - Accounting, Auditing, and Bookkeeping Services
Stock Symbol
SWZ
NAICS Code
5412 - Accounting, Tax Preparation, Bookkeeping, and Payroll Services
Founded
1969
Employees
501-1000

Section iconFunding & Financials

  • $50M$100M

    Wiss & Company, LLP's revenue is in the range of $50M$100M

Section iconFunding & Financials

  • $50M$100M

    Wiss & Company, LLP's revenue is in the range of $50M$100M

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