What departments does Wiss have?

Wiss has employees across 11 departments including Recruiting, Information Technology, Operations, Human Resources, Engineering.

What is the largest department at Wiss?

The largest department at Wiss is Finance with 10 employees.

Where are Wiss employees located globally?

Wiss has employees across 5 continents and 11 countries including Nigeria, India, Indonesia, Switzerland, Poland.

How has Wiss's team size changed over time?

Wiss's team has decreased from approximately 326 to 308 employees based on available data.

Wiss Employee Directory

Q: Who are Wiss's key employees and leadership?

Wiss's key employees include: Ceo & Managing Partner: P. P., Cfo Advisory Staff Associate: G. G., Chief People Officer: L. D., Chief Financial Officer Advisory Intern: A. K., Chief Financial Officer Advisory: B. V..

AccountingNew York, United States501-1000 Employees

Wiss is a full-service accounting and business advisory firm headquartered in New York, New York, at 352 Park Avenue South, 9th Floor, 10010. The firm employs 501 to 1,000 people and concentrates on middle-market clients, offering advisory and assurance services along with advanced accounting solutions powered by AI and data analytics. Founded more than 50 years ago, Wiss serves privately held, investor-backed, and family-run businesses, providing services including accounting, tax strategies, family office services, and wealth management to support growth across the business lifecycle. Wiss has been recognized by IPA Top 100 Firms, USA Today's Most Recommended Firms, and Accounting Today's Fastest Growing Firms, indicating a notable market presence within its sector. The company pursues technology partnerships and AI-enabled solutions, including collaborations with Netgain Solutions to integrate NetAsset within NetSuite and with Rillet, an AI-native ERP platform, to enhance its technology stack.

Wiss Global Highlights

North America
502

United States Of America
501
Mexico
1

Europe
7

Switzerland
2
Poland
2
Finland
1
Ireland
1
France
1

Asia
5

India
4
Indonesia
1

Africa
2

Nigeria
2

Wiss's Leadership

P. P.
Ceo & Managing Partner
Mobile Phone
Email
G. G.
Cfo Advisory Staff Associate
Mobile Phone
Email
L. D.
Chief People Officer
Mobile Phone
Email
A. K.
Chief Financial Officer Advisory Intern
Mobile Phone
Email
B. V.
Chief Financial Officer Advisory
Mobile Phone
Email
J. D.
President, Partner
Mobile Phone
Email
K. K.
Partner, Recruiting Practice
Mobile Phone
Email
M. B.
Partner, Technology
Mobile Phone
Email

Wiss Employee Metrics

100%

50%

0%

2026

2025

Accounting
Analytics
Information Technology
Recruiting
Community & Social Services
Other
Engineering
Human Resources

Contact profiles from Wiss

Name

Title

Contact Info

Location

Last Update

K. K.
Partner, Recruiting Practice
Mobile Phone
Email
United StatesNew York
Apr 21, 2026
P. P.
Ceo & Managing Partner
Mobile Phone
Email
United StatesNew Jersey
Jun 03, 2026
M. B.
Partner, Technology
Mobile Phone
Email
United StatesNew Jersey
Apr 24, 2026
C. C.
Partner
Mobile Phone
Email
May 31, 2026
D. M.
Partner
Mobile Phone
Email
United StatesNew Jersey
Apr 14, 2026
P. U.
Partner - Advisory Services
Mobile Phone
Email
United StatesNew York
Apr 24, 2026
A. J. N.
Partner / Owner / Executive
Mobile Phone
Email
United StatesNew York
May 29, 2026
A. D.
Partner & Chief Operating Officer
Mobile Phone
Email
United StatesNew York
Jun 03, 2026
L. D.
Chief People Officer
Mobile Phone
Email
United StatesMassachusetts
May 28, 2026
W. H.
Partner, Transaction Advisory Services
Mobile Phone
Email
United StatesNew York
Apr 29, 2026

Frequently Asked Questions

What is Wiss known for?

Wiss was founded in 1969 operates in the Accounting industry. The company's main headquarters is located in 352 Park Avenue South 9th Floor New York, New York 10010 United States; you can contact the main corporate office by phone at

+1-973-994-****

. Explore Wiss's company overview page for more information.

What is Wiss's most common email format?

Wiss employees' email format typically follows the pattern of . Trying to find reliable and up-to-date employee contact data? Find more Wiss email formats with LeadIQ.

How many employees does Wiss have currently?

Wiss has approximately 554 employees as of June 2026. These team members are located across 4 continents, including North AmericaEuropeAsia.

Who are Wiss's key employees and leadership?

As of June 2026, Wiss's key employees include:

Ceo & Managing Partner: P. P.
Cfo Advisory Staff Associate: G. G.
Chief People Officer: L. D.
Chief Financial Officer Advisory Intern: A. K.
Chief Financial Officer Advisory: B. V.

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Wiss Employee Directory

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