Insights

Partner Growth Recent partner promotions signal a strategic expansion in leadership capacity and client service capabilities, presenting an opportunity to pursue high-value estate planning, probate litigation, and real estate niche engagements with the firm.

Geographic Reach Firm operates from Greenwich with additional offices in New Canaan and New York City, indicating potential cross-market needs across Connecticut and New York high-net-worth client segments and related complex transactional work.

Revenue Scale Estimated annual revenue in the multiple hundreds of millions places IB&O among mid-to-large law firms, suggesting a capacity to engage in sizable matters, long-term retainer relationships, and sophisticated legal operations outsourcing or advisory services.

Tech Stack Utilizes modern web and security tech (WordPress, HTTP/3, Sucuri, HubSpot Chat) and CRM/marketing tools, signaling openness to technology-enabled services, client onboarding efficiency, and potential for e-billing, matter management, or cybersecurity compliance offerings.

Competitive Position Brand emphasizes being a small firm with innovative, cost-effective solutions in a rich Greenwich market, presenting an opportunity to position value-driven, blended-service packages (estate planning to real estate) to attract cross-referral and corporate or high-net-worth individual clients seeking personalized attention with scale.

Similar companies to Ivey, Barnum & O'Mara, LLC

Ivey, Barnum & O'Mara, LLC Tech Stack

Ivey, Barnum & O'Mara, LLC uses 8 technology products and services including gstatic.com, Open Graph, MySQL, and more. Explore Ivey, Barnum & O'Mara, LLC's tech stack below.

  • gstatic.com
    Content Delivery Network
  • Open Graph
    Content Management System
  • MySQL
    Database
  • Google Fonts API
    Font Scripts
  • Slick
    Javascript Libraries
  • Google Maps
    Maps
  • WordPress Block Editor
    Page Builders
  • HTTP/3
    Web & Portal Technology

Ivey, Barnum & O'Mara, LLC's Email Address Formats

Ivey, Barnum & O'Mara, LLC uses at least 1 format(s):
Ivey, Barnum & O'Mara, LLC Email FormatsExamplePercentage
FLast@ibolaw.comJDoe@ibolaw.com
95%
First.Last@ibolaw.comJohn.Doe@ibolaw.com
2%
Last@ibolaw.comDoe@ibolaw.com
3%

Frequently Asked Questions

What is Ivey, Barnum & O'Mara, LLC's phone number?

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You can contact Ivey, Barnum & O'Mara, 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 Ivey, Barnum & O'Mara, LLC's official website and social media links?

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Ivey, Barnum & O'Mara, LLC's official website is ibolaw.com and has social profiles on LinkedIn.

How much revenue does Ivey, Barnum & O'Mara, LLC generate?

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As of July 2026, Ivey, Barnum & O'Mara, LLC's annual revenue is estimated to be $50M - $100M.

What is Ivey, Barnum & O'Mara, LLC's SIC code NAICS code?

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Ivey, Barnum & O'Mara, LLC's SIC code is 7389 - Business Services, Not Elsewhere Classified NAICS code is 5411 - Legal Services.

How many employees does Ivey, Barnum & O'Mara, LLC have currently?

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As of July 2026, Ivey, Barnum & O'Mara, LLC has approximately 39 employees across 1 continents, including North America. Key team members include Partner: C. D.Partner: T. C.Legal Assistant: V. P.. Explore Ivey, Barnum & O'Mara, LLC's employee directory with LeadIQ.

What industry does Ivey, Barnum & O'Mara, LLC belong to?

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Ivey, Barnum & O'Mara, LLC operates in the Legal Services industry.

What technology does Ivey, Barnum & O'Mara, LLC use?

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Ivey, Barnum & O'Mara, LLC's tech stack includes gstatic.comOpen GraphMySQLGoogle Fonts APISlickGoogle MapsWordPress Block EditorHTTP/3.

What is Ivey, Barnum & O'Mara, LLC's email format?

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Ivey, Barnum & O'Mara, LLC's email format typically follows the pattern of FLast@ibolaw.com. Find more Ivey, Barnum & O'Mara, LLC email formats with LeadIQ.

When was Ivey, Barnum & O'Mara, LLC founded?

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Ivey, Barnum & O'Mara, LLC was founded in 1950.
Ivey, Barnum & O'Mara, LLC logo

Ivey, Barnum & O'Mara, LLC

Legal ServicesConnecticut, United States11-50 Employees

Founded in 1950, Ivey, Barnum & O'Mara, LLC is a law firm based in Greenwich, Connecticut. It is described as the oldest Greenwich-based firm and the largest in the area, with additional offices in New Canaan and New York City. The firm brings together lawyers with diverse experience to address complex client needs, combining innovative approaches with practical, cost-conscious service.

Its practice includes estate planning, probate litigation, and real estate law. In February 2024, Gabriella Kiniry and Marlene Macauda were promoted to partner, reflecting leadership in these specialties. The firm operates with a relatively small client-facing footprint while maintaining multiple offices to serve clients across its regions.

Section iconCompany Overview

Phone number
Website
ibolaw.com
SIC Code
7389 - Business Services, Not Elsewhere Classified
NAICS Code
5411 - Legal Services
Founded
1950
Employees
11-50

Section iconFunding & Financials

  • $50M - $100M

    Ivey, Barnum & O'Mara, LLC's revenue is estimated to be in the range of $50M - $100M

Section iconFunding & Financials

  • $50M - $100M

    Ivey, Barnum & O'Mara, LLC's revenue is estimated to be in the range of $50M - $100M

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