Insights

Insurance & Legal Position Marshall Investigative Group as a trusted outsourced fraud investigations partner for insurers and corporate legal teams, offering rapid, confidential claims validation, reserve support, and claimant activity documentation across North America.

Growth Partnership Leverage the Sphere Investigations investment and expanded partnership to cross-sell expanded field and internet investigation capabilities into insurers, legal firms, and corporate risk teams.

HR Risk Services Target mid-market HR and executive teams using ADP Workforce Now by offering employee misconduct investigations, internal fraud detection, and HR risk assessment services.

National Coverage Offer nationwide coverage with Chicago HQ and regional offices to meet multi-state corporate needs requiring consistent investigation standards and rapid response times.

Tech-Driven Capabilities Highlight technology-driven capabilities to integrate with client workflows, including secure case management, analytics, and data protection features to appeal to tech-savvy insurers and large enterprises.

Marshall Investigative Group Tech Stack

Marshall Investigative Group uses 8 technology products and services including Microsoft Outlook, Twemoji, ADP Workforce Now, and more. Explore Marshall Investigative Group's tech stack below.

  • Microsoft Outlook
    Email
  • Twemoji
    Font Scripts
  • ADP Workforce Now
    Human Capital Management
  • Underscore.js
    Javascript Libraries
  • Priority Hints
    Performance
  • HSTS
    Security
  • X-Content-Type-Options
    Web & Portal Technology
  • Max Mega Menu
    Widgets

Marshall Investigative Group's Email Address Formats

Marshall Investigative Group uses at least 1 format(s):
Marshall Investigative Group Email FormatsExamplePercentage
FLast@mi-pi.comJDoe@mi-pi.com
98%
Last@mi-pi.comDoe@mi-pi.com
2%

Frequently Asked Questions

Where is Marshall Investigative Group's headquarters located?

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Marshall Investigative Group's main headquarters is located at 401 Devon Avenue Park Ridge, Illinois 60068 United States. The company has employees across 1 continents, including North America.

What is Marshall Investigative Group's phone number?

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You can contact Marshall Investigative Group'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 Marshall Investigative Group's official website and social media links?

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Marshall Investigative Group's official website is mi-pi.com and has social profiles on LinkedIn.

What is Marshall Investigative Group's NAICS code?

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Marshall Investigative Group's NAICS code is 5616 - Investigation and Security Services.

How many employees does Marshall Investigative Group have currently?

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As of May 2026, Marshall Investigative Group has approximately 94 employees across 1 continents, including North America. Key team members include President: D. M.Partner: L. S.Vice-President Of Business Development: M. M.. Explore Marshall Investigative Group's employee directory with LeadIQ.

What industry does Marshall Investigative Group belong to?

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Marshall Investigative Group operates in the Security and Investigations industry.

What technology does Marshall Investigative Group use?

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Marshall Investigative Group's tech stack includes Microsoft OutlookTwemojiADP Workforce NowUnderscore.jsPriority HintsHSTSX-Content-Type-OptionsMax Mega Menu.

What is Marshall Investigative Group's email format?

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Marshall Investigative Group's email format typically follows the pattern of FLast@mi-pi.com. Find more Marshall Investigative Group email formats with LeadIQ.

When was Marshall Investigative Group founded?

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Marshall Investigative Group was founded in 2010.

Marshall Investigative Group

Security and InvestigationsIllinois, United States51-200 Employees

Marshall Investigative Group operates in the security and investigations sector, with a focus on fraud investigations and more than 30 years of experience across North America. The firm provides end-to-end investigative services designed to deliver prompt, thorough, and accurate information for purposes such as establishing reserves or documenting claimant activity, underpinned by a commitment to integrity and confidentiality.

Headquartered in Chicago, Illinois, the company maintains regional offices in North Carolina, Atlanta, Colorado, Arizona, and New York to support nationwide service. It positions itself as a mid-sized provider serving clients in the insurance, legal, and corporate sectors seeking comprehensive investigative solutions. In October 2025, Sphere Investigations, LLC announced a strategic partnership with Marshall Investigative Group, LLC to expand field and internet investigation capabilities.

Section iconCompany Overview

Headquarters
401 Devon Avenue Park Ridge, Illinois 60068 United States
Phone number
Website
mi-pi.com
NAICS Code
5616 - Investigation and Security Services
Founded
2010
Employees
51-200

Section iconFunding & Financials

  • $10M$25M

    Marshall Investigative Group's revenue is estimated to be in the range of $10M$25M

Section iconFunding & Financials

  • $10M$25M

    Marshall Investigative Group's revenue is estimated to be in the range of $10M$25M

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