Grossman St. Amour Certified Public Accountants PLLC Employee Directory

AccountingNew York, United States11-50 Employees

Grossman St. Amour CPAs PLLC has a history of over 60 years in the accounting industry. Our professionals provide services to businesses and individuals in the following areas:  audit, accounting, tax, consulting, valuation.

•   accounting, audit, taxation 
•   business planning and valuation 
•   financial planning
•   fraud examination and deterrence

As a member of PrimeGlobal, An Association of Independent Accounting Firms, Grossman St. Amour CPAs has access to the expanded resources of one of the oldest and most well respected accounting associations in the world.

If you would like to set up a meeting with a tax, accounting, or audit professional, please contact Tammy Kiesa, Marketing Director at 315.701.6350 or tkiesa@gsacpas.com.

Find Grossman St. Amour Certified Public Accountants PLLC employees' phone numbers or email addresses

Grossman St. Amour Certified Public Accountants PLLC Global Highlights

North America
70

United States Of America
70

Europe
2

United Kingdom Of Great Britain And Northern Ireland
2

Grossman St. Amour Certified Public Accountants PLLC's Leadership

J. S.
Ceo
Mobile Phone
Email
G. A. G.
Retired Managing Partner
Mobile Phone
Email
L. G.
Co-Managing Partner
Mobile Phone
Email
M. C.
Partner
Mobile Phone
Email
J. G.
Partner
Mobile Phone
Email
A. P.
Co-Managing Partner
Mobile Phone
Email
A. T. M.
Partner
Mobile Phone
Email
M. L.
Partner
Mobile Phone
Email

Grossman St. Amour Certified Public Accountants PLLC Employee Metrics

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50%

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2026

2025

Accounting
Community & Social Services
Human Resources
Information Technology
Administrative
Other

Contact profiles from Grossman St. Amour Certified Public Accountants PLLC

Name

Title

Contact Info

Location

Last Update

G. A. G.
Retired Managing Partner
Mobile Phone
Email
United StatesNew York
Oct 22, 2025
L. G.
Co-Managing Partner
Mobile Phone
Email
United StatesNew York
Feb 03, 2025
M. C.
Partner
Mobile Phone
Email
United StatesNew York
Jan 13, 2026
J. G.
Partner
Mobile Phone
Email
United StatesNew York
Jan 13, 2026
A. P.
Co-Managing Partner
Mobile Phone
Email
United StatesNew York
Feb 07, 2026
A. T. M.
Partner
Mobile Phone
Email
United StatesNew York
Feb 10, 2025
M. L.
Partner
Mobile Phone
Email
United StatesNew York
Feb 27, 2025
C. R. O.
Partner
Mobile Phone
Email
United StatesNew York
Nov 18, 2025
J. S.
Ceo
Mobile Phone
Email
United StatesPennsylvania
Nov 11, 2025
S. D.
Director Of Operations
Mobile Phone
Email
United StatesNew York
Feb 11, 2026

Frequently Asked Questions

What is Grossman St. Amour Certified Public Accountants PLLC known for?

Grossman St. Amour Certified Public Accountants PLLC was founded in 1957 operates in the Accounting industry. The company's main headquarters is located in 110 West Fayette Street #900 Syracuse, New York 13202 United States. Explore Grossman St. Amour Certified Public Accountants PLLC's company overview page for more information.

What is Grossman St. Amour Certified Public Accountants PLLC's most common email format?

Grossman St. Amour Certified Public Accountants PLLC employees' email format typically follows the pattern of . Trying to find reliable and up-to-date employee contact data? Find more Grossman St. Amour Certified Public Accountants PLLC email formats with LeadIQ.

How many employees does Grossman St. Amour Certified Public Accountants PLLC have currently?

Grossman St. Amour Certified Public Accountants PLLC has approximately 49 employees as of February 2026. These team members are located across 2 continents, including North AmericaEurope.

Who are Grossman St. Amour Certified Public Accountants PLLC's key employees and leadership?

As of February 2026, Grossman St. Amour Certified Public Accountants PLLC's key employees include:

Ceo: J. S.
Retired Managing Partner: G. A. G.
Co-Managing Partner: L. G.
Partner: M. C.
Partner: J. G.

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