Insights

Acquisition Opportunity Rosenzweig Insurance Agency was acquired by Arthur J. Gallagher & Co. in October 2023, indicating a potential interest in cross-sell, migration, or integration opportunities with Gallagher’s existing client base and carrier relationships.

Family-Run Transformation A long-standing family-owned agency with a multi-decade history has been acquired by a large broker, suggesting a transition phase that could require client retention strategies, onboarding support, and retention-focused offerings for both former Rosenzweig clients and new Gallagher-backed accounts.

Tech Stack Leverage Current technology footprint includes WordPress, analytics, and marketing tools, presenting a chance to bundle modernization services, CRM optimization, and digital engagement enhancements to improve client experience during and after the transition.

SMB to Mid-Market Potential Revenue in the $10M–$25M range and employee size under 10 place Rosenzweig within a sweet spot for scalable insurtech, policy administration, or data analytics solutions aimed at mid-market insurance agencies expanding post-acquisition.

Competitive Benchmarking As a smaller agency with strong growth history in a field dominated by large players, there is an opportunity to position value-add services (cyber, analytics, digital marketing, carrier optimization) to differentiate under Gallagher’s umbrella and deepen carrier partnerships.

Similar companies to Rosenzweig Insurance Agency, Inc.

Rosenzweig Insurance Agency, Inc. Tech Stack

Rosenzweig Insurance Agency, Inc. uses 8 technology products and services including WordPress, Microsoft 365, Heap, and more. Explore Rosenzweig Insurance Agency, Inc.'s tech stack below.

Rosenzweig Insurance Agency, Inc.'s Email Address Formats

Rosenzweig Insurance Agency, Inc. uses at least 2 email formats:
Rosenzweig Insurance Agency, Inc. Email FormatsExamplePercentage
First@rosenzweiginsurance.comJohn@rosenzweiginsurance.com
95%
FirstLast@rosenzweiginsurance.comJohnDoe@rosenzweiginsurance.com
5%

Frequently Asked Questions

What is Rosenzweig Insurance Agency, Inc.'s phone number?

Minus sign iconPlus sign icon
You can contact Rosenzweig Insurance Agency, Inc.'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 Rosenzweig Insurance Agency, Inc.'s official website and social media links?

Minus sign iconPlus sign icon
Rosenzweig Insurance Agency, Inc.'s official website is rosenzweiginsurance.com and has social profiles on LinkedIn.

How much revenue does Rosenzweig Insurance Agency, Inc. generate?

Minus sign iconPlus sign icon
As of September 2026, Rosenzweig Insurance Agency, Inc.'s annual revenue is estimated to be $10M - $25M.

What is Rosenzweig Insurance Agency, Inc.'s NAICS code?

Minus sign iconPlus sign icon
Rosenzweig Insurance Agency, Inc.'s NAICS code is 524 - Insurance Carriers and Related Activities.

How many employees does Rosenzweig Insurance Agency, Inc. have currently?

Minus sign iconPlus sign icon
As of September 2026, Rosenzweig Insurance Agency, Inc. has approximately 2 employees across 1 continents, including North America. Key team members include President: L. R. Explore Rosenzweig Insurance Agency, Inc.'s employee directory with LeadIQ.

What industry does Rosenzweig Insurance Agency, Inc. belong to?

Minus sign iconPlus sign icon
Rosenzweig Insurance Agency, Inc. operates in the Insurance industry.

What technology does Rosenzweig Insurance Agency, Inc. use?

Minus sign iconPlus sign icon
Rosenzweig Insurance Agency, Inc.'s tech stack includes WordPress, Microsoft 365, Heap, WP Engine, Imperva, Appcues, Google Analytics and bxSlider.

What is Rosenzweig Insurance Agency, Inc.'s email format?

Minus sign iconPlus sign icon
Rosenzweig Insurance Agency, Inc.'s email format typically follows the pattern of First@rosenzweiginsurance.com. Find more Rosenzweig Insurance Agency, Inc. email formats with LeadIQ.

When was Rosenzweig Insurance Agency, Inc. founded?

Minus sign iconPlus sign icon
Rosenzweig Insurance Agency, Inc. was founded in 1954.
Rosenzweig Insurance Agency, Inc. logo

Rosenzweig Insurance Agency, Inc.

InsuranceNew York, United States2-10 Employees

Rosenzweig Insurance Agency, Inc. operates in the insurance sector as a family-owned firm established in 1954. Based in Mineola, New York, the agency serves a broad client base by handling a wide range of insurance needs, drawing on decades of experience to support thousands of customers. The business is run by members of the Rosenzweig family and has grown through generations to provide comprehensive coverage across various insurance types. A recent development noted in public releases is the acquisition by Arthur J. Gallagher & Co. in October 2023, representing a significant change in ownership while the agency’s operations in the New York area are positioned within a larger national landscape of insurance providers.

Section iconCompany Overview

Phone number
NAICS Code
524 - Insurance Carriers and Related Activities
Founded
1954
Employees
2-10

Section iconFunding & Financials

  • $10M - $25M

    Rosenzweig Insurance Agency, Inc.'s revenue is estimated to be in the range of $10M - $25M

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.