Insights

Niche Domestic & Legal Services Signature Investigations Group specializes in domestic and legal support investigations within Michigan, presenting opportunities to tailor services to legal firms, domestic clients, and local businesses requiring confidential investigative solutions.

Growing Local Presence With offices in Grand Rapids and a broad coverage across Michigan, there is potential to expand service offerings and partnerships in regional markets, strengthening local reputation and increasing client engagement.

SME Market Focus As a small team with fewer than 10 employees generating up to 10 million dollars in revenue, the company demonstrates a scalable operation suited for targeted sales efforts aimed at mid-sized legal and corporate clients seeking investigative expertise.

Emphasis on Confidentiality The company's strong focus on privacy and trust indicates a high value placed on secure and discrete investigative services, which can be highlighted in cross-selling or marketing opportunities involving sensitive industries such as law, finance, or corporate security.

industry Benchmarking Compared to larger security firms like GardaWorld and Allied Universal, Signature Investigations offers specialized, local services with a more personalized touch, providing a competitive edge when approaching similarly sized companies seeking customized investigative solutions beyond standardized security contracts.

Signature Investigations Group Tech Stack

Media & News

Signature Investigations Group's Email Address Formats

Signature Investigations Group uses at least 1 format(s):
Signature Investigations Group Email FormatsExamplePercentage
FLast@signatureinvestigations.comJDoe@signatureinvestigations.com
50%
FLast@signatureinvestigations.comJDoe@signatureinvestigations.com
50%

Frequently Asked Questions

Where is Signature Investigations Group's headquarters located?

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Signature Investigations Group's main headquarters is located at 2920 Fuller Avenue Northeast Suite 109 Grand Rapids, Michigan 49505 United States. The company has employees across 1 continents, including North America.

What is Signature Investigations Group's phone number?

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You can contact Signature Investigations 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 Signature Investigations Group's official website and social media links?

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Signature Investigations Group's official website is signatureinvestigations.com and has social profiles on LinkedIn.

What is Signature Investigations Group's SIC code NAICS code?

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Signature Investigations Group's SIC code is 7381 - Detective, Guard, and Armored Car Services NAICS code is 5616 - Investigation and Security Services.

How many employees does Signature Investigations Group have currently?

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As of February 2026, Signature Investigations Group has approximately 5 employees across 1 continents, including North America. Key team members include Ceo & Licensed Professional Investigator: M. C.Director Corporate Development: M. R.Account Executive/ Field Investigator: J. B.. Explore Signature Investigations Group's employee directory with LeadIQ.

What industry does Signature Investigations Group belong to?

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Signature Investigations Group operates in the Security and Investigations industry.

What is Signature Investigations Group's email format?

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Signature Investigations Group's email format typically follows the pattern of FLast@signatureinvestigations.com. Find more Signature Investigations Group email formats with LeadIQ.

When was Signature Investigations Group founded?

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Signature Investigations Group was founded in 2010.

Signature Investigations Group

Security and InvestigationsMichigan, United States2-10 Employees

Licensed Professional Investigators
Business ~ Domestic ~ Legal Support

At Signature Investigations Group, we realize that your needs come first. We obtain the information that will bring out the truth. We assure you that your privacy is of the utmost importance and all information will be kept strictly 100% confidential. If you feel we can be of assistance or would like more information on our services, call and speak with one of our licensed private investigators for a FREE consultation. We cover all of Michigan with offices in Grand Rapids, Michigan. We specialize in corporate and domestic investigations, but have a broad spectrum of experience.

SIG is a fully licensed, bonded & insured surveillance and professional investigations firm. We were founded on the principles of professionalism, integrity, dedication and honest reporting. These values lead our investigations. You have our Signature on it.

Please feel free to email or call us anytime at: (616) 466-4274.

Section iconCompany Overview

Headquarters
2920 Fuller Avenue Northeast Suite 109 Grand Rapids, Michigan 49505 United States
Phone number
SIC Code
7381 - Detective, Guard, and Armored Car Services
NAICS Code
5616 - Investigation and Security Services
Founded
2010
Employees
2-10

Section iconMedia & News

Section iconFunding & Financials

  • $1M$10M

    Signature Investigations Group's revenue is estimated to be in the range of $1M$10M

Section iconFunding & Financials

  • $1M$10M

    Signature Investigations Group's revenue is estimated to be in the range of $1M$10M

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