Insights

Niche Screening SentryLink specializes in criminal background checks and employment screening for small to mid-sized clients, presenting an opportunity to upsell additional screening services such as driving records or SSN traces to expand per-customer value.

Growth Target With a lean team of 2-10 employees and revenue in the 1M-10M range, SentryLink may be seeking scalable solutions, partnerships, or managed screening platforms to improve efficiency and handle growing client demand.

Competitive Position Market peers range from small screening firms to industry giants; positioning as a cost-effective, nimble alternative could resonate with small businesses and regional customers currently evaluating larger providers.

Tech Enablement Existing tech stack includes web analytics and standard web technologies; there is room to propose modern onboarding, API integrations, and automated workflows to streamline candidate screening and reporting.

Expansion Triggers Potential sales angles include multi-state deployment, rapid background checks for growing employers, and value-added services like driving records and SSN traces to address comprehensive screening needs for startups and SMBs.

SentryLink Tech Stack

SentryLink uses 8 technology products and services including ClickCease, Microsoft Clarity, jQuery CDN, and more. Explore SentryLink's tech stack below.

  • ClickCease
    Ad Verification And Optimization
  • Microsoft Clarity
    Analytics
  • jQuery CDN
    Content Delivery Network
  • cdnjs
    Content Delivery Network
  • Google Fonts API
    Font Scripts
  • jQuery
    Javascript Libraries
  • HSTS
    Security
  • Apache Tomcat
    Web Servers

SentryLink's Email Address Formats

SentryLink uses at least 1 format(s):
SentryLink Email FormatsExamplePercentage
FLast@sentrylink.comJDoe@sentrylink.com
75%
First@sentrylink.comJohn@sentrylink.com
25%

Frequently Asked Questions

What is SentryLink's phone number?

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You can contact SentryLink'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 SentryLink's official website and social media links?

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SentryLink's official website is sentrylink.com and has social profiles on LinkedIn.

How much revenue does SentryLink generate?

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As of July 2026, SentryLink's annual revenue is estimated to be $1M - $10M.

What is SentryLink's SIC code NAICS code?

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SentryLink's SIC code is 7361 - Employment Agencies NAICS code is 541612 - Human Resources Consulting Services.

How many employees does SentryLink have currently?

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As of July 2026, SentryLink has approximately 4 employees across 1 continents, including North America. Key team members include Office Manager: M. P.Managing Member: E. K.Customer Service Representative: M. H.. Explore SentryLink's employee directory with LeadIQ.

What industry does SentryLink belong to?

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SentryLink operates in the Human Resources Services industry.

What technology does SentryLink use?

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SentryLink's tech stack includes ClickCeaseMicrosoft ClarityjQuery CDNcdnjsGoogle Fonts APIjQueryHSTSApache Tomcat.

What is SentryLink's email format?

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SentryLink's email format typically follows the pattern of FLast@sentrylink.com. Find more SentryLink email formats with LeadIQ.
SentryLink logo

SentryLink

Human Resources ServicesMaryland, United States2-10 Employees

SentryLink operates in the human resources services sector, providing criminal background checks and employment screening for both businesses and individuals across the United States. Its offerings include national criminal background checks, driving records, and SSN traces. Based in Greenbelt, Maryland, the company has supported screening needs since 2001.

Its services are aimed at helping organizations verify identities, assess risk, and make informed hiring decisions. With a small team, SentryLink positions itself as a focused provider of employment screening within the HR services industry.

Section iconCompany Overview

Phone number
SIC Code
7361 - Employment Agencies
NAICS Code
541612 - Human Resources Consulting Services
Employees
2-10

Section iconFunding & Financials

  • $1M - $10M

    SentryLink's revenue is estimated to be in the range of $1M - $10M

Section iconFunding & Financials

  • $1M - $10M

    SentryLink's revenue is estimated to be in the range of $1M - $10M

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