Insights

Regional Growth The firm is a small California outfit with law enforcement roots, positioning well to win local corporate, legal, and insurance investigations, with potential to scale through retainer contracts and adjacent services such as background checks and due diligence for mid market clients in the region.

Litigation Edge The firm highlights court proven expert witnesses and discretion, aligning with law firms and insurers seeking credible testimony, discovery support, and robust investigative documentation, creating a clear path to packaged litigation support services.

Marketing Optimization The company uses WordPress with SEO tools and Google Search Console; opportunity to optimize the website for conversions, implement a customer relationship management system, content marketing, client testimonials, and local search optimization to convert regional inquiries into repeat engagements.

Security Enhancement With Sucuri, HSTS, and security conscious practices already in place, there is room to offer client facing secure portals, encrypted file transfer, and privacy compliant investigations to attract risk aware corporate clients and insurance partners.

Partnership Channels As a small firm, consider white label or referral partnerships with larger security firms, law firms, and insurers, enabling scale without rapid headcount growth and helping win larger, multi site engagements.

The Sellers Investigative Group/Sellers & Associates Tech Stack

The Sellers Investigative Group/Sellers & Associates uses 8 technology products and services including Sucuri, RSS, jQuery, and more. Explore The Sellers Investigative Group/Sellers & Associates's tech stack below.

  • Sucuri
    Content Delivery Network
  • RSS
    Content Management System
  • jQuery
    Javascript Libraries
  • Yoast SEO
    Search Engines
  • HSTS
    Security
  • X-Content-Type-Options
    Web & Portal Technology
  • FitVids.js
    Web Tools And Plugins
  • bxSlider
    Web Tools And Plugins

Media & News

The Sellers Investigative Group/Sellers & Associates's Email Address Formats

The Sellers Investigative Group/Sellers & Associates uses at least 1 format(s):
The Sellers Investigative Group/Sellers & Associates Email FormatsExamplePercentage
First.Last@tsigusa.comJohn.Doe@tsigusa.com
50%
FiLast@tsigusa.comJoDoe@tsigusa.com
50%

Frequently Asked Questions

What is The Sellers Investigative Group/Sellers & Associates's phone number?

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You can contact The Sellers Investigative Group/Sellers & Associates'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 The Sellers Investigative Group/Sellers & Associates's official website and social media links?

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The Sellers Investigative Group/Sellers & Associates's official website is tsigusa.com and has social profiles on LinkedIn.

What is The Sellers Investigative Group/Sellers & Associates's SIC code NAICS code?

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The Sellers Investigative Group/Sellers & Associates's SIC code is 7381 - Detective, Guard, and Armored Car Services NAICS code is 5616 - Investigation and Security Services.

How many employees does The Sellers Investigative Group/Sellers & Associates have currently?

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As of July 2026, The Sellers Investigative Group/Sellers & Associates has approximately 3 employees across 1 continents, including North America. Key team members include Principal: W. S.. Explore The Sellers Investigative Group/Sellers & Associates's employee directory with LeadIQ.

What industry does The Sellers Investigative Group/Sellers & Associates belong to?

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The Sellers Investigative Group/Sellers & Associates operates in the Security and Investigations industry.

What technology does The Sellers Investigative Group/Sellers & Associates use?

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The Sellers Investigative Group/Sellers & Associates's tech stack includes SucuriRSSjQueryYoast SEOHSTSX-Content-Type-OptionsFitVids.jsbxSlider.

What is The Sellers Investigative Group/Sellers & Associates's email format?

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The Sellers Investigative Group/Sellers & Associates's email format typically follows the pattern of First.Last@tsigusa.com. Find more The Sellers Investigative Group/Sellers & Associates email formats with LeadIQ.

When was The Sellers Investigative Group/Sellers & Associates founded?

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The Sellers Investigative Group/Sellers & Associates was founded in 2007.

The Sellers Investigative Group/Sellers & Associates

Security and InvestigationsCalifornia, United States2-10 Employees

The Sellers Investigative Group / Sellers & Associates is an independent, full-service investigative firm in the security and investigations sector. Based in Modesto, California, the firm traces its roots to a career in law enforcement and seven years as a private-sector investigator, and it is led by C.W. Sellers and Sherry Sellers. With a small team, the company emphasizes integrity, professionalism, discretion, and dedication as its core principles.
It offers consultative guidance drawn from extensive investigative experience and utilizes state and federal court-proven expert witnesses to support its work. The firm aims to deliver thorough and accurate investigations for clients seeking reliable investigative support and results.

Section iconCompany Overview

Phone number
SIC Code
7381 - Detective, Guard, and Armored Car Services
NAICS Code
5616 - Investigation and Security Services
Founded
2007
Employees
2-10

Section iconMedia & News

Section iconFunding & Financials

  • $1M

    The Sellers Investigative Group/Sellers & Associates's revenue is estimated to be in the range of $1M

Section iconFunding & Financials

  • $1M

    The Sellers Investigative Group/Sellers & Associates's revenue is estimated to be in the range of $1M

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