Insights

Specialized Civil Litigation The firm’s focus on civil litigation with a notable emphasis on employment law presents opportunities to offer legal technology solutions, practice management software, or client development tools tailored to employment dispute resolution and litigation support.

Growth Potential Operating with a small team of 2-10 employees and generating revenue between 1M and 10M indicates room for expansion and scalability, providing opportunities for software or consulting services that can support legal practice growth and operational efficiency.

Tech Stack Optimization Utilizing a digital presence with modern web tools such as WP Engine and security features like reCAPTCHA suggests openness to adopting new legal tech solutions, digital marketing tools, or cybersecurity services to enhance client engagement and data protection.

Regional Focus Opportunities Based in San Jose, the firm operates within the vibrant Silicon Valley legal market, which may be interested in innovative legal services, AI-driven legal research tools, or consulting targeted at high-tech and startup clients in the region.

Competitive Positioning With revenue comparable to smaller peer firms and an emphasis on employment law, there is potential to position additional niche legal services, practice management solutions, or client relationship management software to differentiate and grow the firm’s 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
100%

Frequently Asked Questions

Where is Costanzo Law Firm's headquarters located?

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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?

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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?

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

What is Costanzo Law Firm's NAICS code?

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Costanzo Law Firm's NAICS code is 54111 - Offices of Lawyers.

How many employees does Costanzo Law Firm have currently?

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As of April 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?

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Costanzo Law Firm operates in the Law Practice industry.

What technology does Costanzo Law Firm use?

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

What is Costanzo Law Firm's email format?

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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?

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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
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

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