Insights

Longstanding Presence STT Security Services has been in business for over five decades, indicating a stable, reputable partner with a proven track record in security personnel, investigations, training, and consulting. This longevity can reassure potential clients about reliability and continuity across industries.

Mid Market Focus With 51-200 employees and revenue in the 25 to 50 million range, STT sits in the mid-market segment, suggesting a need for scalable security solutions that can grow with client organizations without the overhead of large national providers.

Sector Growth Recent news highlights a security role in transportation (Bay Area Transportation Authority partnership) and ongoing recognition within the industry, signaling opportunities to expand into public agencies, transit, and security programs, especially for staffing and event-driven or seasonal deployments.

Operational Excellence Awards and employee recognition indicate a focus on service quality and program development. This aligns with potential upsell opportunities in training, investigative services, and security program design for clients seeking measurable improvements.

Tech Enablement Current tech stack includes analytics, form automation, and collaboration tools, suggesting openness to integrated security solutions, monitoring platforms, or workflow enhancements that complement STT’s services for improved efficiency and reporting.

Similar companies to STT Security Services

STT Security Services Tech Stack

STT Security Services uses 8 technology products and services including Google Ads, iCIMS, WordPress, and more. Explore STT Security Services's tech stack below.

STT Security Services's Email Address Formats

STT Security Services uses at least 4 email formats:
STT Security Services Email FormatsExamplePercentage
FLast@sttsecurity.comJDoe@sttsecurity.com
52%
First@sttsecurity.comJohn@sttsecurity.com
42%
Last@sttsecurity.comDoe@sttsecurity.com
4%
FirstLast@sttsecurity.comJohnDoe@sttsecurity.com
2%

Frequently Asked Questions

What is STT Security Services's phone number?

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You can contact STT Security Services'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 STT Security Services's official website and social media links?

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STT Security Services's official website is sttsecurity.com and has social profiles on LinkedIn.

How much revenue does STT Security Services generate?

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As of August 2026, STT Security Services's annual revenue is estimated to be $25M - $50M.

What is STT Security Services's SIC code and NAICS code?

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

How many employees does STT Security Services have currently?

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As of August 2026, STT Security Services has approximately 169 employees across 2 continents, including North America and Europe. Key team members include Security Officer: P. S., Security Officer: M. L. and Policy Analyst: C. R. Explore STT Security Services's employee directory with LeadIQ.

What industry does STT Security Services belong to?

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STT Security Services operates in the Security and Investigations industry.

What technology does STT Security Services use?

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STT Security Services's tech stack includes Google Ads, iCIMS, WordPress, Shopify, WooCommerce, Google Analytics, Piwik PRO Core and DigitalOcean Web Hosting.

What is STT Security Services's email format?

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STT Security Services's email format typically follows the pattern of FLast@sttsecurity.com. Find more STT Security Services email formats with LeadIQ.

When was STT Security Services founded?

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STT Security Services was founded in 1973.
STT Security Services logo

STT Security Services

Security and InvestigationsMichigan, United States51-200 Employees

STT Security Services is a mid-sized provider in the security and investigations sector that delivers security personnel, investigations, training and consulting services. Headquartered in Mount Pleasant, Michigan, the company has been in business for more than 50 years. Its offerings focus on on-site security staffing, investigative support, and advisory services to organizations seeking structured security programs. The firm serves clients across sectors that rely on security operations and program development, including transportation entities. A notable development in 2024 was a collaboration with the Bay Area Transportation Authority to deploy seasonal security officers to help manage passenger behavior.

Section iconCompany Overview

Phone number
SIC Code
7381 - Detective, Guard, and Armored Car Services
NAICS Code
5616 - Investigation and Security Services
Founded
1973
Employees
51-200

Section iconFunding & Financials

  • $25M - $50M

    STT Security Services's revenue is estimated to be in the range of $25M - $50M

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