What are the best law firms in Irvine, CA?
Legal ServicesNamed in 1 of 5 answers
#15
12.5
Rank by surface
ChatGPT#4
ChatGPT#4Brand profile
Umberg/Zipser
A California law firm founded in 2014, specializing in complex business litigation, intellectual property, and white-collar defense.
1 questions · 1 categories · As of Nov 12, 2026
- Questions
- 1
- 1 categories
- Answers naming it
- 1/5
- Of the answers measured on this brand's questions
Visibility by category
| Categories | Category rank | Questions | Score |
|---|---|---|---|
| Legal Services | - | 1 | 12.5 |
Ranking by question
Sources cited when this brand is named
Sites the answers naming this brand cited in the last four weeks. Counts are citing answers.
The answers that named this brand cited no sources in the last four weeks.
Named by surface, by question
For the brand's best questions: of each surface's 1 answers, how many named it.
| Questions |  Google AI Overviews | ChatGPT |  Claude |  Gemini | Google AI Mode |  Microsoft Copilot |
|---|---|---|---|---|---|---|
| 1What are the best law firms in Irvine, CA? | 0 | 1 | 0 | - | 0 | 0 |