Insights

Mid-market focus Target mid-sized accounting firms in New England with annual revenues in the $1M-$10M range and 11-50 employees, presenting scalable solutions that support growth, compliance, and client service efficiency.

Technology stack Leverage the firm’s use of Microsoft 365, Azure, PHP, React, Apache/OpenResty, HubSpot and OpenResty to propose integrated workflow automation, cloud-based data security, and CRM/marketing automation enhancements tailored to CPA practices.

Growth opportunities Position services around expanding client offerings, digital transformation, and practice management to help Tankel Rosenberg & Co scale from a regional firm to attract higher-value client engagements.

Competitive landscape Benchmark against peers like Moss Adams, Baker Tilly, RSM and CLA to identify differentiators such as niche industry expertise, onboarding efficiency, or advisory services that can drive incremental revenue.

Finance and ops With revenue estimated between $1M-$10M, there is room to introduce profitability optimization, remote-work enablement, and scalable back-office solutions to improve margins and client delivery speed.

Tankel Rosenberg & Co Tech Stack

Tankel Rosenberg & Co uses 8 technology products and services including gstatic.com, Microsoft 365, React, and more. Explore Tankel Rosenberg & Co's tech stack below.

gstatic.com

Content Delivery Network

Microsoft 365

React

Javascript Frameworks

HubSpot

Marketing Automation

Microsoft Azure

Platform As A Service

PHP

Programming Languages

Apache HTTP Server

Web Servers

OpenResty

Web Servers

Tankel Rosenberg & Co Email Formats	Example	Percentage
First@tankelrosenberg.com	John@tankelrosenberg.com	100%

Tankel Rosenberg & Co Email Formats

Example

Percentage

First@tankelrosenberg.com

John@tankelrosenberg.com

100%

Frequently Asked Questions

What is Tankel Rosenberg & Co's official website and social media links?

Tankel Rosenberg & Co's official website is tankelrosenberg.com and has social profiles on LinkedIn.

How much revenue does Tankel Rosenberg & Co generate?

As of September 2026, Tankel Rosenberg & Co's annual revenue is estimated to be $1M - $10M.

What is Tankel Rosenberg & Co's SIC code and NAICS code?

Tankel Rosenberg & Co's SIC code is 8721 - Accounting, Auditing, and Bookkeeping Services and NAICS code is 5412 - Accounting, Tax Preparation, Bookkeeping, and Payroll Services.

How many employees does Tankel Rosenberg & Co have currently?

As of September 2026, Tankel Rosenberg & Co has approximately 12 employees across 2 continents, including North America and Europe. Key team members include Tax Accountant: A. R., Executive Assistant: P. S. and Tax Specialist: D. W. Explore Tankel Rosenberg & Co's employee directory with LeadIQ.

What industry does Tankel Rosenberg & Co belong to?

Tankel Rosenberg & Co operates in the Accounting industry.

What technology does Tankel Rosenberg & Co use?

Tankel Rosenberg & Co's tech stack includes gstatic.com, Microsoft 365, React, HubSpot, Microsoft Azure, PHP, Apache HTTP Server and OpenResty.

What is Tankel Rosenberg & Co's email format?

Tankel Rosenberg & Co's email format typically follows the pattern of First@tankelrosenberg.com. Find more Tankel Rosenberg & Co email formats with LeadIQ.

Tankel Rosenberg & Co

Q: How many employees does Tankel Rosenberg & Co have currently?

Tankel Rosenberg & Co has approximately 12 employees.

Q: What technology does Tankel Rosenberg & Co use?

Tankel Rosenberg & Co's tech stack includes reCAPTCHA, HubSpot, OpenResty, Nginx, jQuery.

Q: What is Tankel Rosenberg & Co's NAICS code?

Tankel Rosenberg & Co's NAICS code is 5412 (Accounting, Tax Preparation, Bookkeeping, and Payroll Services).

AccountingMassachusetts, United States11-50 Employees

Tankel Rosenberg & Co is a accounting practice based in the Boston area, with a footprint in Chestnut Hill and Wellesley, Massachusetts. The firm serves clients within the accounting industry, offering services that support financial management and compliance for businesses in the region." 

As a small to mid-sized firm with a local presence, it targets organizations seeking professional accounting support and advisory services, addressing routine and specialized financial needs. The firm’s location in Massachusetts situates it within a competitive regional market for accounting services, where it operates alongside larger national firms and other local practices. There is no additional information provided about its founding date, client mix, or specific service lines beyond the general focus on accounting.

Insights

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Moss Adams

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