Insights

Growth potential Mid-sized public accounting firm with revenue between 25M and 50M and a staff of 50+, signaling opportunities to upsell advisory, tax planning, and compliance services to both publicly traded and privately held clients seeking scale and efficiency.

Diverse client base Serves publicly owned, closely held, not-for-profit organizations, and individuals, creating cross-selling potential across audit, assurance, tax, and consulting services to a broad spectrum of sectors.

Awarded credibility Recent recognitions such as the President’s Club Award and BBB Marketplace Excellence award enhance credibility for pursuing additional services with risk management, governance, and trust-driven engagements.

Regional focus Location in Central Massachusetts with established local presence and relationships, presenting an opportunity to expand to neighboring SMBs and nonprofits through targeted marketing and referral partnerships.

Tech-enabled services Current tech stack includes standard web and CRM tools suggesting readiness for digital onboarding, client portals, and data-driven services; leverage to offer streamlined cloud accounting, ERP integration, and analytics offerings.

Greenberg, Rosenblatt, Kull & Bitsoli, P.C. Tech Stack

Greenberg, Rosenblatt, Kull & Bitsoli, P.C. uses 8 technology products and services including iCIMS, oEmbed, Twemoji, and more. Explore Greenberg, Rosenblatt, Kull & Bitsoli, P.C.'s tech stack below.

  • iCIMS
    Applicant Tracking Systems
  • oEmbed
    Dev Tools
  • Twemoji
    Font Scripts
  • jQuery
    Javascript Libraries
  • Really Simple Discovery
    Miscellaneous
  • Contact Form 7
    Web Platform Extensions
  • Apache
    Web Servers
  • Sitelinks Search Box
    Web Tools And Plugins

Greenberg, Rosenblatt, Kull & Bitsoli, P.C.'s Email Address Formats

Greenberg, Rosenblatt, Kull & Bitsoli, P.C. uses at least 1 format(s):
Greenberg, Rosenblatt, Kull & Bitsoli, P.C. Email FormatsExamplePercentage
FLast@grkb.comJDoe@grkb.com
91%
Last@grkb.comDoe@grkb.com
4%
FMiddleLast@grkb.comJMichaelDoe@grkb.com
3%
LastF@grkb.comDoeJ@grkb.com
2%

Frequently Asked Questions

What is Greenberg, Rosenblatt, Kull & Bitsoli, P.C.'s phone number?

Minus sign iconPlus sign icon
You can contact Greenberg, Rosenblatt, Kull & Bitsoli, P.C.'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 Greenberg, Rosenblatt, Kull & Bitsoli, P.C.'s official website and social media links?

Minus sign iconPlus sign icon
Greenberg, Rosenblatt, Kull & Bitsoli, P.C.'s official website is grkb.com and has social profiles on LinkedIn.

How much revenue does Greenberg, Rosenblatt, Kull & Bitsoli, P.C. generate?

Minus sign iconPlus sign icon
As of July 2026, Greenberg, Rosenblatt, Kull & Bitsoli, P.C.'s annual revenue is estimated to be $25M - $50M.

What is Greenberg, Rosenblatt, Kull & Bitsoli, P.C.'s NAICS code?

Minus sign iconPlus sign icon
Greenberg, Rosenblatt, Kull & Bitsoli, P.C.'s NAICS code is 5412 - Accounting, Tax Preparation, Bookkeeping, and Payroll Services.

How many employees does Greenberg, Rosenblatt, Kull & Bitsoli, P.C. have currently?

Minus sign iconPlus sign icon
As of July 2026, Greenberg, Rosenblatt, Kull & Bitsoli, P.C. has approximately 28 employees across 1 continents, including North America. Key team members include Partner: H. G.Partner: R. B.Senior Vice President: W. P.. Explore Greenberg, Rosenblatt, Kull & Bitsoli, P.C.'s employee directory with LeadIQ.

What industry does Greenberg, Rosenblatt, Kull & Bitsoli, P.C. belong to?

Minus sign iconPlus sign icon
Greenberg, Rosenblatt, Kull & Bitsoli, P.C. operates in the Accounting industry.

What technology does Greenberg, Rosenblatt, Kull & Bitsoli, P.C. use?

Minus sign iconPlus sign icon
Greenberg, Rosenblatt, Kull & Bitsoli, P.C.'s tech stack includes iCIMSoEmbedTwemojijQueryReally Simple DiscoveryContact Form 7ApacheSitelinks Search Box.

What is Greenberg, Rosenblatt, Kull & Bitsoli, P.C.'s email format?

Minus sign iconPlus sign icon
Greenberg, Rosenblatt, Kull & Bitsoli, P.C.'s email format typically follows the pattern of FLast@grkb.com. Find more Greenberg, Rosenblatt, Kull & Bitsoli, P.C. email formats with LeadIQ.

When was Greenberg, Rosenblatt, Kull & Bitsoli, P.C. founded?

Minus sign iconPlus sign icon
Greenberg, Rosenblatt, Kull & Bitsoli, P.C. was founded in 1956.
Greenberg, Rosenblatt, Kull & Bitsoli, P.C. logo

Greenberg, Rosenblatt, Kull & Bitsoli, P.C.

AccountingMassachusetts, United States11-50 Employees

Greenberg, Rosenblatt, Kull & Bitsoli, P.C. is a public accounting firm based in Worcester, Massachusetts. The practice began as a small local firm and has grown to serve a broad client base, including publicly traded and closely held businesses, not-for-profit organizations, and individuals, offering a full range of accounting services while maintaining a level of personalized attention. The firm operates within the accounting industry and positions itself as large enough to address the needs of many clients while remaining small enough to provide individualized service. Its location is in Worcester, in the New England region, and it emphasizes a service model that combines scale with personal client focus. Recent developments include recognition through local industry awards, reflecting activity and engagement within the regional business community.

Section iconCompany Overview

Phone number
Website
grkb.com
NAICS Code
5412 - Accounting, Tax Preparation, Bookkeeping, and Payroll Services
Founded
1956
Employees
11-50

Section iconFunding & Financials

  • $25M - $50M

    Greenberg, Rosenblatt, Kull & Bitsoli, P.C.'s revenue is estimated to be in the range of $25M - $50M

Section iconFunding & Financials

  • $25M - $50M

    Greenberg, Rosenblatt, Kull & Bitsoli, P.C.'s revenue is estimated to be in the range of $25M - $50M

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.