Insights

Veteran led Midwest security provider led by U.S. Marine Corps veteran ownership, which can be leveraged to emphasize discipline, risk management culture, and trusted partner messaging in sales outreach.

SMB midtier Company size falls in the small-to-midsize business range (51-200 employees) with revenue in the 1M–10M band, suggesting opportunities for scalable security services and package offerings tailored to midmarket needs.

Risk management Strong emphasis on proactive risk management and security vulnerability remediation presents a path to upsell consulting, risk assessments, and ongoing security program optimization.

Tech ready Adoption of modern tech stack (Microsoft 365, Google Cloud, Nginx/OpenResty) indicates receptiveness to security hardening, cloud security, and integration-driven security solutions for defense-in-depth.

Competitive gap Operating in a space with large incumbents (ADT, Allied Universal, G4S) but with a leaner structure suggests an opportunity for personalized service, faster response, and flexible contractual terms to win midmarket security contracts.

Similar companies to Security Professionals of Illinois, Inc.

Security Professionals of Illinois, Inc. Tech Stack

Security Professionals of Illinois, Inc. uses 6 technology products and services including Microsoft 365, Google Cloud, Lua, and more. Explore Security Professionals of Illinois, Inc.'s tech stack below.

  • Infrastructure As A Service
  • Lua
    Programming Languages
  • GoDaddy
    Web Hosting
  • Nginx
    Web Servers
  • OpenResty
    Web Servers

Security Professionals of Illinois, Inc.'s Email Address Formats

Security Professionals of Illinois, Inc. uses at least 3 email formats:
Security Professionals of Illinois, Inc. Email FormatsExamplePercentage
F.Last@getspi.comJ.Doe@getspi.com
50%
FLast@getspi.comJDoe@getspi.com
25%
First_Last@getspi.comJohn_Doe@getspi.com
25%

Frequently Asked Questions

What is Security Professionals of Illinois, Inc.'s phone number?

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You can contact Security Professionals of Illinois, 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 Security Professionals of Illinois, Inc.'s official website and social media links?

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Security Professionals of Illinois, Inc.'s official website is getspi.com and has social profiles on LinkedIn.

How much revenue does Security Professionals of Illinois, Inc. generate?

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As of July 2026, Security Professionals of Illinois, Inc.'s annual revenue is estimated to be $1M - $10M.

What is Security Professionals of Illinois, Inc.'s SIC code and NAICS code?

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Security Professionals of Illinois, Inc.'s SIC code is 7381 - Detective, Guard, and Armored Car Services and NAICS code is 5616 - Investigation and Security Services.

How many employees does Security Professionals of Illinois, Inc. have currently?

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As of July 2026, Security Professionals of Illinois, Inc. has approximately 51 employees across 2 continents, including North America and Europe. Key team members include President: J. R. Explore Security Professionals of Illinois, Inc.'s employee directory with LeadIQ.

What industry does Security Professionals of Illinois, Inc. belong to?

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Security Professionals of Illinois, Inc. operates in the Security and Investigations industry.

What technology does Security Professionals of Illinois, Inc. use?

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Security Professionals of Illinois, Inc.'s tech stack includes Microsoft 365, Google Cloud, Lua, GoDaddy, Nginx and OpenResty.

What is Security Professionals of Illinois, Inc.'s email format?

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Security Professionals of Illinois, Inc.'s email format typically follows the pattern of F.Last@getspi.com. Find more Security Professionals of Illinois, Inc. email formats with LeadIQ.
Security Professionals of Illinois, Inc. logo

Security Professionals of Illinois, Inc.

Security and InvestigationsIllinois, United States51-200 Employees

Security Professionals of Illinois, Inc. (S.P.I.) is a Midwest-based security and investigations firm that has served the region since 2003. Headquartered in Loves Park, Illinois, it is a veteran-owned business with a focus on security risk management services and solutions. Its personnel are certified, licensed, and insured, reflecting an emphasis on qualified staffing. Operating as a mid-sized provider in the security and investigations industry, S.P.I. serves clients seeking risk assessment and protection strategies to reduce vulnerabilities. The company attributes its reputation to professional staff, a commitment to quality service, and consistent delivery on assignments.

Section iconCompany Overview

Phone number
Website
getspi.com
SIC Code
7381 - Detective, Guard, and Armored Car Services
NAICS Code
5616 - Investigation and Security Services
Employees
51-200

Section iconFunding & Financials

  • $1M - $10M

    Security Professionals of Illinois, Inc.'s revenue is estimated to be in the range of $1M - $10M

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