Insights

Niche Firm Size Small firm footprint (2-10 employees) presents upsell potential for outsourced accounting, tax planning, and advisory services targeting small businesses seeking scalable tech-enabled solutions.

Longstanding Expertise Over 50 years in accounting suggests credibility for expanding services around complex tax, compliance, and management advisory, with opportunities to cross-sell premium consulting.

Tech Enabled Active use of modern tools (Microsoft 365, WordPress, MySQL, MooTools, jQuery, PHP) indicates receptiveness to technology-driven efficiency gains; propose enhanced cloud bookkeeping, workflow automation, and data insights.

Revenue Band Revenue in the $10M–$25M range positions the firm as a potential client for middle-market services, including scalable cloud-based accounting platforms, ERP integration, and advisory packages.

Competitive Positioning Compared to multinational firms, emphasize personalized service, cost efficiency, and quick turnaround; present flexible engagement models and tailored compliance programs to attract clients seeking value and responsiveness.

Similar companies to Greenhaus Riordan & Company LLP

Greenhaus Riordan & Company LLP Tech Stack

Greenhaus Riordan & Company LLP uses 8 technology products and services including RSS, WordPress, MySQL, and more. Explore Greenhaus Riordan & Company LLP's tech stack below.

  • RSS
    Content Management System
  • Content Management System
  • MySQL
    Database
  • Google Fonts API
    Font Scripts
  • MooTools
    Javascript Frameworks
  • jQuery
    Javascript Libraries
  • PHP
    Programming Languages

Greenhaus Riordan & Company LLP's Email Address Formats

Greenhaus Riordan & Company LLP uses at least 2 email formats:
Greenhaus Riordan & Company LLP Email FormatsExamplePercentage
First@greenhausriordan.comJohn@greenhausriordan.com
58%
Last@greenhausriordan.comDoe@greenhausriordan.com
42%

Frequently Asked Questions

What is Greenhaus Riordan & Company LLP's phone number?

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You can contact Greenhaus Riordan & Company LLP'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 Greenhaus Riordan & Company LLP's official website and social media links?

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Greenhaus Riordan & Company LLP's official website is greenhausriordan.com and has social profiles on LinkedIn.

How much revenue does Greenhaus Riordan & Company LLP generate?

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As of September 2026, Greenhaus Riordan & Company LLP's annual revenue is estimated to be $10M - $25M.

What is Greenhaus Riordan & Company LLP's SIC code and NAICS code?

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Greenhaus Riordan & Company LLP'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 Greenhaus Riordan & Company LLP have currently?

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As of September 2026, Greenhaus Riordan & Company LLP has approximately 10 employees across 1 continents, including North America. Key team members include Owner: A. T. and Partner: K. B. Explore Greenhaus Riordan & Company LLP's employee directory with LeadIQ.

What industry does Greenhaus Riordan & Company LLP belong to?

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Greenhaus Riordan & Company LLP operates in the Accounting industry.

What technology does Greenhaus Riordan & Company LLP use?

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Greenhaus Riordan & Company LLP's tech stack includes RSS, WordPress, MySQL, Microsoft 365, Google Fonts API, MooTools, jQuery and PHP.

What is Greenhaus Riordan & Company LLP's email format?

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Greenhaus Riordan & Company LLP's email format typically follows the pattern of First@greenhausriordan.com. Find more Greenhaus Riordan & Company LLP email formats with LeadIQ.

When was Greenhaus Riordan & Company LLP founded?

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Greenhaus Riordan & Company LLP was founded in 1970.
Greenhaus Riordan & Company LLP logo

Greenhaus Riordan & Company LLP

AccountingConnecticut, United States2-10 Employees

Greenhaus Riordan & Company LLP is a small accounting firm based in New Milford, Connecticut, serving clients with a focus on accounting, tax, and management advisory needs. With more than five decades of experience, the firm emphasizes the use of technology and a tailored client approach to deliver services in a timely and cost-efficient manner, aiming to create value and deliver results for its clients. The company targets individuals and small to mid-sized businesses seeking comprehensive accounting and advisory support, addressing challenges related to financial management and tax compliance. Positioned within the accounting industry, Greenhaus Riordan & Company LLP presents itself as a long-standing local firm that combines technical proficiency with customized service. The firm operates from a location in Connecticut and is described as a smaller professional practice, offering personalized attention consistent with its stated mission. A recent development noted is the firm’s ongoing emphasis on leveraging technology to enhance client service and outcomes.

Section iconCompany Overview

Phone number
SIC Code
8721 - Accounting, Auditing, and Bookkeeping Services
NAICS Code
5412 - Accounting, Tax Preparation, Bookkeeping, and Payroll Services
Founded
1970
Employees
2-10

Section iconFunding & Financials

  • $10M - $25M

    Greenhaus Riordan & Company LLP's revenue is estimated to be in the range of $10M - $25M

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