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Marcum LLP

Sage Platinum Partner

New York, United States · North America · 3,000+ employees

Top-15 US accounting and advisory firm and Sage Platinum Partner with Sage Intacct, Sage 300, and Sage People practices.

ConsultingImplementer

Partner Level

Platinum

Sage certified

Company Size

Large

501–5,000 employees

Region

North America

United States

Sage Products

3

specialisations

About Marcum LLP

Top-15 US accounting and advisory firm and Sage Platinum Partner with Sage Intacct, Sage 300, and Sage People practices.

Marcum LLP is a Sage Platinum Partner based in New York, United States, serving clients across the North America region. They specialise in Sage Intacct, Sage 300, Sage People, and work with organisations in Real Estate, Financial Services, Nonprofit.

About Marcum LLP

Marcum LLP is a national US accounting and advisory firm founded in 1951 and headquartered in New York. It is a Sage Platinum Partner with implementation and optimisation services across Sage Intacct, Sage 300, and Sage People. Marcum's Sage practice has a vertical focus on real estate, financial services, nonprofit, healthcare, and construction. According to Accounting Today's 2024 rankings, Marcum was the 13th-largest US accounting firm by revenue.

Services

Sage Intacct implementationSage 300 implementationSage People implementationAudit and assuranceTaxAdvisory

Products supported

Sage IntacctSage 300Sage People

Industries served

Real EstateFinancial ServicesNonprofitHealthcareConstruction

Certifications

Sage Platinum Partner
Profile compiled from public sources (May 2026):
Free PDF · Updated 2026
The Sage Partner Selection Guide

How to shortlist, scope, and negotiate with Sage system integrators — ~30 pages, independent, vendor-neutral.

Sage Products Marcum LLP Specialises In

Sage IntacctSage 300Sage People

Industries Marcum LLP Serves

Real EstateFinancial ServicesNonprofitHealthcareConstruction

Countries Marcum LLP Operates In

United StatesChinaCayman Islands

Marcum LLP Partner Details

Partner Level
Sage Platinum Partner
Headquartered
New York, United States
Region
North America
Company Size
Large (501–5,000 employees)
Employees
3,000+
Partner Types
Consulting, Implementer
Countries
United States, China, Cayman Islands

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Frequently Asked Questions About Marcum LLP

What Sage products does Marcum LLP specialise in?
Marcum LLP specialises in Sage Intacct, Sage 300, Sage People. As a Sage Platinum Partner, they have demonstrated expertise across 3 Sage products.
Where is Marcum LLP headquartered?
Marcum LLP is headquartered in New York, United States, serving clients across the North America region.
What industries does Marcum LLP serve?
Marcum LLP works with organisations across Real Estate, Financial Services, Nonprofit, Healthcare, Construction. Their industry expertise allows them to deliver tailored Sage implementations for each sector.
What type of Sage partner is Marcum LLP?
Marcum LLP is a Sage Platinum Partner, offering Consulting, Implementer services. They are a large-sized organisation with approximately 3,000+ employees.
What countries does Marcum LLP operate in?
Marcum LLP operates in United States, China, Cayman Islands, providing Sage consulting and implementation services across 3 countries.