Insights

Stable growth Regional accounting firm with a 50+ year legacy and 201-500 employees, indicating established client base and potential for cross-sell of audit, tax, and consulting services to mid-market organizations in New York.

Full-service potential Capabilities in audit, tax, risk management, and financial reporting suggest opportunities to upsell integrated solutions for compliance, financial planning, and advisory services to growth-focused clients navigating regulatory changes.

Technology stack Adoption of tools like Power BI, QuickBooks Online, Microsoft Azure, and Paycom indicates openness to digital accounting processes; identify prospects seeking modernization, data analytics, or cloud-based finance operations.

Expansion signals Recent hires and mergers in the regional CPA ecosystem signal market consolidation and firm growth; target mid-market companies undergoing scaling, mergers, or succession planning that could benefit from MMB+CO’s depth and regional coverage.

Regional footprint Five offices across New York State provide regional access and localized expertise; pursue relationships with organizations in Canandaigua, Elmira, Latham, Queensbury, and Rochester seeking reliable, nearby audit and advisory partners.

Similar companies to MMB+CO

MMB+CO Tech Stack

MMB+CO uses 8 technology products and services including UserWay, Quickbooks Online, iCIMS, and more. Explore MMB+CO's tech stack below.

MMB+CO's Email Address Formats

MMB+CO uses at least 7 email formats:
MMB+CO Email FormatsExamplePercentage
FLast@mengelmetzgerbarr.comJDoe@mengelmetzgerbarr.com
65%
First.Last@mengelmetzgerbarr.comJohn.Doe@mengelmetzgerbarr.com
12%
LF@mengelmetzgerbarr.comDJ@mengelmetzgerbarr.com
11%
FL@mengelmetzgerbarr.comJD@mengelmetzgerbarr.com
12%
FLast@mmb-co.comJDoe@mmb-co.com
87%
Last@mmb-co.comDoe@mmb-co.com
12%
LFirst@mmb-co.comDJohn@mmb-co.com
1%

Frequently Asked Questions

What is MMB+CO's phone number?

Minus sign iconPlus sign icon
You can contact MMB+CO'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 MMB+CO's official website and social media links?

Minus sign iconPlus sign icon
MMB+CO's official website is mmbaccounting.com and has social profiles on LinkedIn.

How much revenue does MMB+CO generate?

Minus sign iconPlus sign icon
As of August 2026, MMB+CO's annual revenue is estimated to be $100M - $250M.

What is MMB+CO's NAICS code?

Minus sign iconPlus sign icon
MMB+CO's NAICS code is 5412 - Accounting, Tax Preparation, Bookkeeping, and Payroll Services.

How many employees does MMB+CO have currently?

Minus sign iconPlus sign icon
As of August 2026, MMB+CO has approximately 262 employees across 4 continents, including North America, Europe and Asia. Key team members include Chief Risk Officer And Executive Vice President, Capital Markets And Treasury Risk Management: M. F., Partner At Mengel, Metzger, Barr & Co. Llp: M. H. and Partner: L. H. Explore MMB+CO's employee directory with LeadIQ.

What industry does MMB+CO belong to?

Minus sign iconPlus sign icon
MMB+CO operates in the Accounting industry.

What technology does MMB+CO use?

Minus sign iconPlus sign icon
MMB+CO's tech stack includes UserWay, Quickbooks Online, iCIMS, Paycom, Power BI, Mailgun, Microsoft Azure and USPS.

What is MMB+CO's email format?

Minus sign iconPlus sign icon
MMB+CO's email format typically follows the pattern of FLast@mengelmetzgerbarr.com. Find more MMB+CO email formats with LeadIQ.

When was MMB+CO founded?

Minus sign iconPlus sign icon
MMB+CO was founded in 1975.
MMB+CO logo

MMB+CO

AccountingNew York, United States201-500 Employees

MMB+CO is a regional accounting firm that provides audit, tax, and consulting services within the accounting industry. Founded in 1975, the firm has grown to more than 200 full-time professionals, including 38 partners. It operates from five offices in Canandaigua, Elmira, Latham, Queensbury, and Rochester, New York, serving organizations across the state. The company is based at 370 Woodcliff Drive Suite 2a, Fairport, New York 14450, United States, and maintains a website at mmbaccounting.com. The firm describes its approach as combining resources typically associated with larger firms with the close client attention of a smaller practice, offering regulatory compliance, tax planning, risk management, and financial reporting services to support client growth and stability.

Section iconCompany Overview

Phone number
NAICS Code
5412 - Accounting, Tax Preparation, Bookkeeping, and Payroll Services
Founded
1975
Employees
201-500

Section iconFunding & Financials

  • $100M - $250M

    MMB+CO's revenue is estimated to be in the range of $100M - $250M

Ready to create more pipeline?

Get a demo and discover why thousands of SDR and Sales teams trust
LeadIQ to help them build pipeline confidently.

© LeadIQ, Inc. All rights reserved.