Insights

Growth momentum Strong leadership promotions and new partner hires indicate ongoing growth and expanding client service capacity, suggesting an opportunity to propose expanded litigation and IP support, as well as advisory services for scaling operations.

Strategic partnerships Active community involvement and charitable sponsorships, plus recognition as a Best Places to Work, highlight a network-friendly profile that can be leveraged to introduce client referrals, co-hosted events, and strategic alliances with complementary firms.

High end niche Focus on premier business litigation, IP, and white collar defense positions the firm for premium service opportunities; target mid-market companies needing complex dockets, IP protection, and cross-border or cross-industry enforcement support.

Tech stack leverage Utilization of cloud and cloud-era tools (Google Cloud, QuickBooks Online, WordPress, Microsoft, Mimecast) suggests openness to modernization; present scalable legal tech, data security, e-billing, and integrated client portals as value adds.

Revenue signals Revenue in the 1M-10M range coupled with a lean headcount (11-50) implies efficiency with potential for upsell in matter management, compliance programs, and larger pending matters that require additional practice areas or outside capital for expansion.

Similar companies to Umberg/Zipser LLP

Umberg/Zipser LLP Tech Stack

Umberg/Zipser LLP uses 8 technology products and services including Quickbooks Online, Cloudflare, WordPress, and more. Explore Umberg/Zipser LLP's tech stack below.

Media & News

Umberg/Zipser LLP's Email Address Formats

Umberg/Zipser LLP uses at least 4 email formats:
Umberg/Zipser LLP Email FormatsExamplePercentage
FLast@umbergzipser.comJDoe@umbergzipser.com
79%
LastF@umbergzipser.comDoeJ@umbergzipser.com
11%
First.Last@umbergzipser.comJohn.Doe@umbergzipser.com
7%
FMiddleLast@umbergzipser.comJMichaelDoe@umbergzipser.com
3%

Frequently Asked Questions

What is Umberg/Zipser LLP's phone number?

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You can contact Umberg/Zipser 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 Umberg/Zipser LLP's official website and social media links?

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Umberg/Zipser LLP's official website is umbergzipser.com and has social profiles on LinkedIn.

How much revenue does Umberg/Zipser LLP generate?

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As of August 2026, Umberg/Zipser LLP's annual revenue is estimated to be $1M - $10M.

What is Umberg/Zipser LLP's SIC code and NAICS code?

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Umberg/Zipser LLP's SIC code is 8111 - Legal Services and NAICS code is 54111 - Offices of Lawyers.

How many employees does Umberg/Zipser LLP have currently?

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As of August 2026, Umberg/Zipser LLP has approximately 28 employees across 1 continents, including North America. Key team members include Partner: Z. and Partner At Umberg Zipser Llp: M. M. Explore Umberg/Zipser LLP's employee directory with LeadIQ.

What industry does Umberg/Zipser LLP belong to?

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Umberg/Zipser LLP operates in the Law Practice industry.

What technology does Umberg/Zipser LLP use?

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Umberg/Zipser LLP's tech stack includes Quickbooks Online, Cloudflare, WordPress, Shopify, Mimecast, Google Cloud, TweenMax and Microsoft.

What is Umberg/Zipser LLP's email format?

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Umberg/Zipser LLP's email format typically follows the pattern of FLast@umbergzipser.com. Find more Umberg/Zipser LLP email formats with LeadIQ.

When was Umberg/Zipser LLP founded?

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Umberg/Zipser LLP was founded in 2014.
Umberg/Zipser LLP logo

Umberg/Zipser LLP

Law PracticeCalifornia, United States11-50 Employees

Umberg/Zipser LLP is a law practice based in Irvine, California, specializing in complex business litigation and related areas such as intellectual property, class actions, environmental, real estate, unfair competition, and white collar defense. With a focus on strategic, efficient handling of high-stakes disputes, the firm serves clients seeking skilled advocacy in court and alternatives that advance their objectives across a range of industries. The firm emphasizes experience drawn from prestigious national and state firms and government service, positioning itself as a premier option for clients facing sophisticated litigation challenges. Located in Irvine, the firm operates with a professional team described as among the top in their practice areas, and its activity includes notable leadership appointments and recognition within the legal community. Recent developments include the addition of a new partner and ongoing participation in local charitable and professional events.

Section iconCompany Overview

Phone number
SIC Code
8111 - Legal Services
NAICS Code
54111 - Offices of Lawyers
Founded
2014
Employees
11-50

Section iconFunding & Financials

  • $1M - $10M

    Umberg/Zipser LLP's revenue is estimated to be in the range of $1M - $10M

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