Insights

Specialized Expertise Passanisi Investigations offers highly specialized investigation services focused on Workers’ Compensation Fraud Detection, Personal Injury, and Longshore Claims, positioning them as a go-to provider for insurance companies, government agencies, and corporations seeking expert fraud mitigation solutions.

Advanced Technology Use The company leverages state-of-the-art surveillance cameras, covert measures, and audio recording devices, emphasizing their commitment to utilizing cutting-edge technology, which can appeal to organizations looking for comprehensive and modern investigative solutions.

Client Access & Reporting With 24/7 online portal access for claims examiners and detailed, timely reporting, Passanisi Investigations demonstrates strong client service capabilities, making them attractive to clients prioritizing quick, reliable case updates and transparency.

Experience & Credentials With over 32 years in the industry and staff possessing backgrounds in public administration, journalism, and criminology, the firm’s deep experience and skilled personnel can serve as a competitive advantage in securing clients seeking trustworthy and professional investigative partners.

Market Niche Opportunities Operating in a niche segment with relatively small revenue but established longevity, Passanisi Investigations has potential to expand its client base among mid-sized insurance firms and governmental agencies looking for specialized investigative services in California and beyond.

Passanisi Investigations, Inc. Tech Stack

Passanisi Investigations, Inc. uses 7 technology products and services including Network Solutions, Microsoft 365, CentOS, and more. Explore Passanisi Investigations, Inc.'s tech stack below.

  • Network Solutions
    Domain Name Services
  • Microsoft 365
    Email
  • CentOS
    Operating Systems
  • PHP
    Programming Languages
  • OpenSSL
    Web Server Extensions
  • Apache HTTP Server
    Web Servers
  • Apache
    Web Servers

Media & News

Passanisi Investigations, Inc.'s Email Address Formats

Passanisi Investigations, Inc. uses at least 1 format(s):
Passanisi Investigations, Inc. Email FormatsExamplePercentage
First@passanisi.comJohn@passanisi.com
60%
First.Last@passanisi.comJohn.Doe@passanisi.com
40%

Frequently Asked Questions

Where is Passanisi Investigations, Inc.'s headquarters located?

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Passanisi Investigations, Inc.'s main headquarters is located at 19201 Seventh Street East Sonoma, California 95476 United States. The company has employees across 1 continents, including North America.

What is Passanisi Investigations, Inc.'s phone number?

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You can contact Passanisi Investigations, Inc.'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 Passanisi Investigations, Inc.'s official website and social media links?

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Passanisi Investigations, Inc.'s official website is passanisi.com and has social profiles on LinkedIn.

What is Passanisi Investigations, Inc.'s NAICS code?

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Passanisi Investigations, Inc.'s NAICS code is 5616 - Investigation and Security Services.

How many employees does Passanisi Investigations, Inc. have currently?

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As of May 2026, Passanisi Investigations, Inc. has approximately 4 employees across 1 continents, including North America. Key team members include President & Ceo: T. P.. Explore Passanisi Investigations, Inc.'s employee directory with LeadIQ.

What industry does Passanisi Investigations, Inc. belong to?

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Passanisi Investigations, Inc. operates in the Security and Investigations industry.

What technology does Passanisi Investigations, Inc. use?

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Passanisi Investigations, Inc.'s tech stack includes Network SolutionsMicrosoft 365CentOSPHPOpenSSLApache HTTP ServerApache.

What is Passanisi Investigations, Inc.'s email format?

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Passanisi Investigations, Inc.'s email format typically follows the pattern of First@passanisi.com. Find more Passanisi Investigations, Inc. email formats with LeadIQ.

When was Passanisi Investigations, Inc. founded?

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Passanisi Investigations, Inc. was founded in 1988.

Passanisi Investigations, Inc.

Security and InvestigationsCalifornia, United States2-10 Employees

Passanisi Investigations, Inc. is a private investigation firm that specializes in workers’ compensation fraud detection, serving clients across California, including the San Francisco, Sonoma, and Los Angeles areas. Founded in 1988, the firm is based in Sonoma, California, and supports defense investigations for workers’ compensation as well as personal injury and longshore claims. The organization emphasizes producing timely, detailed, and accurate reports for AOE/COE and Sub-Rosa investigations.

Its investigators bring educational backgrounds in fields such as public administration, journalism, and criminology, and the company provides 24/7 online access for claims examiners to ongoing cases. The firm uses surveillance measures and interview recordings as part of its investigative process, and maintains a client base that includes self-insured corporations, small independent franchises, government entities, and insurance companies.

Section iconCompany Overview

Headquarters
19201 Seventh Street East Sonoma, California 95476 United States
Phone number
NAICS Code
5616 - Investigation and Security Services
Founded
1988
Employees
2-10

Section iconMedia & News

Section iconFunding & Financials

  • $1M

    Passanisi Investigations, Inc.'s revenue is estimated to be in the range of $1M

Section iconFunding & Financials

  • $1M

    Passanisi Investigations, Inc.'s revenue is estimated to be in the range of $1M

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