Insights

Growth Momentum The firm is the fastest growing independent residential real estate firm in New York City, expanding rapidly and adding hundreds of brokers in a short period, which signals rising demand for enhanced brokerage models and potential cross-sell of technology, marketing, or back-office solutions to sustain scale.

Agent-Centric Model A unique structure that gives brokers freedom to run their own business suggests openness to platforms that improve agent productivity, CRM integration, lead generation, training, and commission management—areas where sales teams can offer value-added tech and services.

Market Position Ranked as the 6th largest Manhattan residential brokerage by agent count, indicating a solid competitive footprint in NYC with opportunities to upsell performance analytics, marketing services, and premium tech stacks to further differentiate from traditional firms.

Tech Stack & Modernization Current use of modern web technologies and cloud services signals appetite for partnerships that enhance digital marketing, website optimization, SEO, data analytics, and security offerings to support scale and client experience.

Revenue Opportunity With reported revenue in the multimillion range and ongoing growth, there is potential for multi-product engagements including enterprise-level software, marketing automation, lead generation services, and training programs tailored for high-velocity brokerage environments.

Charles Rutenberg, LLC Tech Stack

Charles Rutenberg, LLC uses 8 technology products and services including Cloudflare, Cloudflare DNS, Font Awesome, and more. Explore Charles Rutenberg, LLC's tech stack below.

  • Cloudflare
    Content Management System
  • Cloudflare DNS
    Domain Name Services
  • Font Awesome
    Font Scripts
  • Modernizr
    Javascript Libraries
  • Twitter typeahead.js
    Javascript Libraries
  • jQuery
    Javascript Libraries
  • Bootstrap
    UI Frameworks
  • Google Search Console
    Web Analytics

Charles Rutenberg, LLC's Email Address Formats

Charles Rutenberg, LLC uses at least 2 format(s):
Charles Rutenberg, LLC Email FormatsExamplePercentage
FLast@rutenbergrealtyny.comJDoe@rutenbergrealtyny.com
93%
First@rutenbergrealtyny.comJohn@rutenbergrealtyny.com
4%
FirstL@rutenbergrealtyny.comJohnD@rutenbergrealtyny.com
2%
FiLast@rutenbergrealtyny.comJoDoe@rutenbergrealtyny.com
1%
FLast@wernewyork.comJDoe@wernewyork.com
71%
First@wernewyork.comJohn@wernewyork.com
21%
FirstLast@wernewyork.comJohnDoe@wernewyork.com
4%
FirstL@wernewyork.comJohnD@wernewyork.com
4%

Frequently Asked Questions

What is Charles Rutenberg, LLC's phone number?

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You can contact Charles Rutenberg, LLC'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 Charles Rutenberg, LLC's official website and social media links?

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Charles Rutenberg, LLC's official website is rutenbergrealtyny.com and has social profiles on LinkedIn.

How much revenue does Charles Rutenberg, LLC generate?

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As of July 2026, Charles Rutenberg, LLC's annual revenue is estimated to be $10M - $25M.

What is Charles Rutenberg, LLC's SIC code NAICS code?

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Charles Rutenberg, LLC's SIC code is 6531 - Real Estate Agents and Managers NAICS code is 531 - Real Estate.

How many employees does Charles Rutenberg, LLC have currently?

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As of July 2026, Charles Rutenberg, LLC has approximately 40 employees across 1 continents, including North America. Key team members include Senior Associate Broker: M. E.Lic Assoc Re Broker: R. E.Real Estate Salesperson: C. B.. Explore Charles Rutenberg, LLC's employee directory with LeadIQ.

What industry does Charles Rutenberg, LLC belong to?

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Charles Rutenberg, LLC operates in the Real Estate industry.

What technology does Charles Rutenberg, LLC use?

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Charles Rutenberg, LLC's tech stack includes CloudflareCloudflare DNSFont AwesomeModernizrTwitter typeahead.jsjQueryBootstrapGoogle Search Console.

What is Charles Rutenberg, LLC's email format?

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Charles Rutenberg, LLC's email format typically follows the pattern of FLast@rutenbergrealtyny.com. Find more Charles Rutenberg, LLC email formats with LeadIQ.
Charles Rutenberg, LLC logo

Charles Rutenberg, LLC

Real EstateNew York, United States11-50 Employees

Charles Rutenberg, LLC is a New York City-based residential real estate brokerage operating as an independent firm. Its model aims to improve the experience for both buyers and sellers and for the agents who work with them by providing a structure that gives brokers greater autonomy to run their own businesses. The organization differentiates itself from traditional brokerage structures in a complex urban market.

Founded about seven years ago by Richie Friedman and Joseph Moshe, the firm has grown significantly in New York. In the past year it expanded its broker cadre, and it ranks as the sixth-largest Manhattan residential brokerage by agent count. Its headquarters are located at 127 East 56th Street, on the fourth floor, in New York.

Section iconCompany Overview

Phone number
SIC Code
6531 - Real Estate Agents and Managers
NAICS Code
531 - Real Estate
Employees
11-50

Section iconFunding & Financials

  • $10M - $25M

    Charles Rutenberg, LLC's revenue is estimated to be in the range of $10M - $25M

Section iconFunding & Financials

  • $10M - $25M

    Charles Rutenberg, LLC's revenue is estimated to be in the range of $10M - $25M

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