What is Public Investigation Service, Inc.'s NAICS code?

Public Investigation Service, Inc.'s NAICS code is 5411 (Legal Services).

Insights

Longstanding Expertise Veteran investigative firm with over 50 years in operation, indicating strong credibility and potential for repeat business with legal and insurance clients.

Mid Market Focus Small to mid-sized employee base (11-50) and revenue in the 1M-10M range suggest opportunities in scalable service packages and retainer-based offerings for law firms and insurance players.

Nationwide Reach Capabilities described as nationwide with strong New York metropolitan area presence, enabling cross-market service expansion and settlements support for national legal teams.

Tech Enablement Uses common business platforms (Microsoft 365, WordPress, Shopify) and performance tools (Sitelinks, WP Fastest Cache, Nginx) that support client portals, secure communications, and streamlined case management.

Market Positioning Operates in a competitive field with peers of varying scale; potential upsell to comprehensive risk and security investigations, process serving enhancements, and technology-led reporting for insurers and law firms.

Public Investigation Service, Inc. Tech Stack

Public Investigation Service, Inc. uses 8 technology products and services including gstatic.com, WordPress, Shopify, and more. Explore Public Investigation Service, Inc.'s tech stack below.

gstatic.com

Content Delivery Network

WordPress

Content Management System

Shopify

E-commerce

Microsoft 365

HSTS

Security

WP Fastest Cache

Web Platform Extensions

Nginx

Web Servers

Sitelinks Search Box

Web Tools And Plugins

Public Investigation Service, Inc. Email Formats	Example	Percentage
FLast@publicgroup.com	JDoe@publicgroup.com	60%
First@publicgroup.com	John@publicgroup.com	40%

Public Investigation Service, Inc. Email Formats

Example

Percentage

FLast@publicgroup.com

JDoe@publicgroup.com

60%

First@publicgroup.com

John@publicgroup.com

40%

Frequently Asked Questions

What is Public Investigation Service, Inc.'s phone number?

You can contact Public Investigation Service, Inc.'s main corporate office by phone at

+1-212-252-****

. 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 Public Investigation Service, Inc.'s official website and social media links?

Public Investigation Service, Inc.'s official website is publicgroup.com and has social profiles on LinkedIn.

How much revenue does Public Investigation Service, Inc. generate?

As of August 2026, Public Investigation Service, Inc.'s annual revenue is estimated to be $1M - $10M.

What is Public Investigation Service, Inc.'s SIC code and NAICS code?

Public Investigation Service, Inc.'s SIC code is 8111 - Legal Services and NAICS code is 5411 - Legal Services.

How many employees does Public Investigation Service, Inc. have currently?

As of August 2026, Public Investigation Service, Inc. has approximately 12 employees across 1 continents, including North America. Key team members include President: J. S., President: J. S. and Claims Account Supervisor: L. K. Explore Public Investigation Service, Inc.'s employee directory with LeadIQ.

What industry does Public Investigation Service, Inc. belong to?

Public Investigation Service, Inc. operates in the Legal Services industry.

What technology does Public Investigation Service, Inc. use?

Public Investigation Service, Inc.'s tech stack includes gstatic.com, WordPress, Shopify, Microsoft 365, HSTS, WP Fastest Cache, Nginx and Sitelinks Search Box.

What is Public Investigation Service, Inc.'s email format?

Public Investigation Service, Inc.'s email format typically follows the pattern of FLast@publicgroup.com. Find more Public Investigation Service, Inc. email formats with LeadIQ.

When was Public Investigation Service, Inc. founded?

Public Investigation Service, Inc. was founded in 1961.

Public Investigation Service, Inc.

Q: What technology does Public Investigation Service, Inc. use?

Public Investigation Service, Inc.'s tech stack includes Office 365, Open Graph, Clipboard.js, Shortcodes Ultimate, TweenMax.

Legal ServicesNew York, United States11-50 Employees

Public Investigation Service, Inc. is a New York-based investigative agency with a long-standing presence in the legal and insurance sectors. The firm provides high-quality investigative services nationwide and handles process serving within the New York metropolitan area, supporting legal and insurance-related clients with investigative work and related services. Founded over five decades ago, it operates from New Rochelle, New York, and maintains a history of working with repeat customers in its field. The company positions itself within the legal services industry as a veteran provider able to support clients across a broad geographic area with focused investigative capabilities. With a profile centered on experienced, professional service, it serves a diverse client base that relies on thorough investigations and timely process serving to advance their cases.

Insights

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