Giambalvo, Stalzer & Company, CPAs, P.C. Employee Directory

AccountingNew York, United States11-50 Employees

Founded in 1989 GS&Co is one of the top accounting business advisory and consulting firms on Long Island. We offer a full range of business advisory services including tax, assurance, corporate finance, forensic accounting, business reorganization, management consulting and estates and trusts. We are dedicated to assist clients in making decisions that will achieve or surpass their own goals.

Our continued growth and success stems from two factors:

A Commitment to Excellence - Our determination to stay as a state-of the-art firm keeps Giambalvo, Stalzer & Company, CPAs, P.C. on the leading edge of innovative practice.

A Team Approach - We know the exceptional caliber of our people-oriented men and women, headed by a partner responsible to you, gets the best results.

We believe this is an unbeatable combination.

Since 1989, it has been our tradition to deliver on-time, quality service, at fair price. When you become a client of Giambalvo, Stalzer & Company, CPAs, P.C., this is our pledge to you.

Find Giambalvo, Stalzer & Company, CPAs, P.C. employees' phone numbers or email addresses

Giambalvo, Stalzer & Company, CPAs, P.C. Global Highlights

North America
44

United States Of America
44

Asia
1

Singapore
1

Giambalvo, Stalzer & Company, CPAs, P.C.'s Leadership

R. G.
President
Mobile Phone
Email
G. V.
Partner In Charge Of Quality Control
Mobile Phone
Email
A. A.
Partner
Mobile Phone
Email
H. S.
Vice President
Mobile Phone
Email
A. G.
Director
Mobile Phone
Email
J. A.
Director Of Client Services
Mobile Phone
Email
S. B.
Director
Mobile Phone
Email
A. D.
Senior Manager
Mobile Phone
Email

Giambalvo, Stalzer & Company, CPAs, P.C. Employee Metrics

100%

50%

0%

2026

2025

2024

Accounting
Community & Social Services
Human Resources
Administrative
Analytics
Other

Contact profiles from Giambalvo, Stalzer & Company, CPAs, P.C.

Name

Title

Contact Info

Location

Last Update

E. G.
Human Resources Manager
Mobile Phone
Email
United StatesNew York
Oct 18, 2024
A. B.
Manager
Mobile Phone
Email
Oct 23, 2024
C. M.
Sales Manager
Mobile Phone
Email
Oct 22, 2024
M. L.
Senior Audit Manager
Mobile Phone
Email
United StatesNew York
Oct 21, 2024
N. F.
Senior Audit Associate
Mobile Phone
Email
United StatesNew York
Nov 11, 2025
M. F.
Senior Accountant
Mobile Phone
Email
United StatesNew York
Oct 24, 2025
D. G.
Senior Accountant
Mobile Phone
Email
UNITED STATES
Sep 05, 2024
N. Z.
Tax Supervisor
Mobile Phone
Email
United StatesNew York
Oct 23, 2025
J. M.
Accountant
Mobile Phone
Email
United StatesNew York
Jan 27, 2026
S.
Tax Accountant
Mobile Phone
Email
United StatesNew York
Jan 27, 2026

Frequently Asked Questions

What is Giambalvo, Stalzer & Company, CPAs, P.C. known for?

Giambalvo, Stalzer & Company, CPAs, P.C. was founded in 1989 operates in the Accounting industry. The company's main headquarters is located in 3500 Sunrise Highway, Suite 100; you can contact the main corporate office by phone at

+1-631-321-****

. Explore Giambalvo, Stalzer & Company, CPAs, P.C.'s company overview page for more information.

What is Giambalvo, Stalzer & Company, CPAs, P.C.'s most common email format?

Giambalvo, Stalzer & Company, CPAs, P.C. employees' email format typically follows the pattern of . Trying to find reliable and up-to-date employee contact data? Find more Giambalvo, Stalzer & Company, CPAs, P.C. email formats with LeadIQ.

How many employees does Giambalvo, Stalzer & Company, CPAs, P.C. have currently?

Giambalvo, Stalzer & Company, CPAs, P.C. has approximately 29 employees as of January 2026. These team members are located across 2 continents, including North AmericaAsia.

Who are Giambalvo, Stalzer & Company, CPAs, P.C.'s key employees and leadership?

As of January 2026, Giambalvo, Stalzer & Company, CPAs, P.C.'s key employees include:

President: R. G.
Partner In Charge Of Quality Control: G. V.
Partner: A. A.
Vice President: H. S.
Director: A. G.

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