Insights

Strong Niche Focus Costanzo Law Firm specializes in employment law and civil litigation, representing a targeted legal practice that could benefit from advanced legal technology solutions, client management tools, and specialization marketing services.

Growing Revenue Potential With an estimated revenue range of 1 million to 10 million dollars, the firm is in a growth phase, presenting opportunities for legal software vendors, consulting services, and professional development providers seeking to expand their client base within mid-sized law firms.

Tech Stack Utilization The firm's current technology stack includes website infrastructure and security tools like WP Engine, reCAPTCHA, and Gravity Forms, indicating a focus on online client engagement and cybersecurity – potential avenues for cybersecurity firms or digital marketing services.

Regional Market Focus Based in Silicon Valley with a downtown San Jose office, the firm has a strategic geographical position that can be leveraged for local networking opportunities, community engagement, and regional legal service marketing efforts.

Competitive Positioning As a small firm competing within a landscape with larger firms like Loeb & Loeb and Davis Wright Tremaine, Costanzo Law Firm may be interested in solutions that enhance operational efficiency, client acquisition, and brand differentiation to expand its market share.

Costanzo Law Firm Tech Stack

Costanzo Law Firm uses 8 technology products and services including oEmbed, Handlebars, jQuery Migrate, and more. Explore Costanzo Law Firm's tech stack below.

  • oEmbed
    Dev Tools
  • Handlebars
    Javascript Frameworks
  • jQuery Migrate
    Javascript Libraries
  • Priority Hints
    Performance
  • WP Engine
    Platform As A Service
  • X-XSS-Protection
    Security
  • reCAPTCHA
    Security
  • Gravity Forms
    Web Platform Extensions

Media & News

Costanzo Law Firm's Email Address Formats

Costanzo Law Firm uses at least 1 format(s):
Costanzo Law Firm Email FormatsExamplePercentage
First.Last@costanzo-law.comJohn.Doe@costanzo-law.com
50%
First.Last@costanzo-law.comJohn.Doe@costanzo-law.com
50%

Frequently Asked Questions

Where is Costanzo Law Firm's headquarters located?

Minus sign iconPlus sign icon
Costanzo Law Firm's main headquarters is located at 111 West Street John Street San Jose, California 95113 United States. The company has employees across 2 continents, including North AmericaEurope.

What is Costanzo Law Firm's phone number?

Minus sign iconPlus sign icon
You can contact Costanzo Law Firm'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 Costanzo Law Firm's official website and social media links?

Minus sign iconPlus sign icon
Costanzo Law Firm's official website is costanzo-law.com and has social profiles on LinkedIn.

What is Costanzo Law Firm's SIC code NAICS code?

Minus sign iconPlus sign icon
Costanzo Law Firm's SIC code is 8111 - Legal Services NAICS code is 54111 - Offices of Lawyers.

How many employees does Costanzo Law Firm have currently?

Minus sign iconPlus sign icon
As of February 2026, Costanzo Law Firm has approximately 8 employees across 2 continents, including North AmericaEurope. Key team members include Owner: D. C.Associate Attorney: C. H.Paralegal: S. P.. Explore Costanzo Law Firm's employee directory with LeadIQ.

What industry does Costanzo Law Firm belong to?

Minus sign iconPlus sign icon
Costanzo Law Firm operates in the Law Practice industry.

What technology does Costanzo Law Firm use?

Minus sign iconPlus sign icon
Costanzo Law Firm's tech stack includes oEmbedHandlebarsjQuery MigratePriority HintsWP EngineX-XSS-ProtectionreCAPTCHAGravity Forms.

What is Costanzo Law Firm's email format?

Minus sign iconPlus sign icon
Costanzo Law Firm's email format typically follows the pattern of First.Last@costanzo-law.com. Find more Costanzo Law Firm email formats with LeadIQ.

When was Costanzo Law Firm founded?

Minus sign iconPlus sign icon
Costanzo Law Firm was founded in 2011.

Costanzo Law Firm

Law PracticeCalifornia, United States2-10 Employees

The Costanzo Law Firm is a Silicon Valley firm based in downtown San Jose engaged in general civil litigation.  Although the firm handles all types of civil matters ranging from professional malpractice, insurance bad faith, small business advisement, contract and property owner disputes, and landlord/tenant disputes we emphasize our forte in employment matters.

Section iconCompany Overview

Headquarters
111 West Street John Street San Jose, California 95113 United States
Phone number
SIC Code
8111 - Legal Services
NAICS Code
54111 - Offices of Lawyers
Founded
2011
Employees
2-10

Section iconMedia & News

Section iconFunding & Financials

  • $1M$10M

    Costanzo Law Firm's revenue is estimated to be in the range of $1M$10M

Section iconFunding & Financials

  • $1M$10M

    Costanzo Law Firm's revenue is estimated to be in the range of $1M$10M

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.