21st Sentry Security
Business Services · Arizona, United States · 11-50 Employees
View Company Info for Free
Overview
Headquarters
2135 E Knudsen Dr, Phoenix, Arizona, 850...Phone Number
(480) 513-0350Website
www.21stsentrysecurity.comRevenue
<$5 MillionIndustry
ZI Rank: 1
Signal Type
Dec
Jan
Feb
Mar
Apr
May
ZI Rank
1
1
1
1
1
1
About 21st Sentry Security
21st Sentry Security is a leading provider of professional security services in Phoenix, offering 24/7 onsite and patrol security solutions. The company specializes in customized security measures, including on-site standing guards and mobile patrol inspections, ensuring a proactive approach to safety. With a commitment to immediate response and direct communication through a live dispatch center, they prioritize client needs and transparency. Their target clients include businesses and properties requiring dedicated security partnerships in the Arizona area.Explore more
21st Sentry Security Org Chart
Sell smarter with deeper company insights.
ZoomInfo gives you access to real-time firmographics, buying signals, org charts, and decision-makers - helping your GTM teams prioritize accounts, personalize outreach with AI-driven automation, and close deals faster.
Is 21st Sentry Security your ideal customer? 
Let us give you the heads up on whether it's a good time to reach out
Competitive Alert! Recent activity has been detected by your competitor Masked Content
21st Sentry Security, which may be a good buyer, showed buying intent in Masked Content Topic
Product Launch: Get notified when 21st Sentry Security launches new products
Website visits: Recent activity has been detected on your website
Congratulate Masked Content for being promoted to Masked Content at 21st Sentry Security
Check if 21st Sentry Security has recently received funding, and reach out quickly before it becomes old news!
Funding: Get notified immidiatlly once 21st Sentry Security has new funding data
Check out if 21st Sentry Security is spiking on competitors!
Earning: See what the market has to say on 21st Sentry Security recently announced quarterly report
Click to see if 21st Sentry Security had a recent Job posting/layoffs
Recommended Actions
Find VP level buyers at 21st Sentry Security
Find more new buyers
Compare Similar Companies to 21st Sentry Security
Compare insights from companies similar to 21st Sentry Security, focusing on performance, financial data, growth rates, and unique benchmarks to identify key industry trends and opportunities.
Revenue
Number of Employees
Type
Funding
Founded In
Company Profile Activity
Activity Insights
21st Sentry Security is experiencing very low activity levels compared to other companies in the Business Services sector.
What does this means?
21st Sentry Security is drawing exceptional interest within the Business Services industry, suggesting notable developments or strong market momentum, learn more about 21st Sentry Security.
21st Sentry Security Tech Stack
A closer look at the technologies used by 21st Sentry Security
Top Business Services Companies
Top companies in Canada by revenue
Top companies in Australia by revenue
Frequently Asked Questions Regarding 21st Sentry Security
Sign Up For FreeTo access detailed company insights
21st Sentry Security is a leading provider of professional security services in Phoenix, offering 24/7 onsite and patrol security solutions. The company specializes in customized security measures, including on-site standing guards and mobile patrol inspections, ensuring a proactive approach to safety. With a commitment to immediate response and di... Read More
