Top Managed Security Services Companies

A managed security services provider runs part or all of your security operations from its own security operations center. Analysts watch alerts from your endpoints, firewalls, cloud accounts and identity systems around the clock, investigate what looks malicious, and contain it by isolating a laptop or disabling an account before it spreads. Companies sign up when they cannot staff a 24/7 SOC, when cyber insurers or auditors ask who is watching the logs, or after an incident that went unnoticed for too long.

The key comparison is what the provider will actually do when it finds something: alert you, or act on your systems under agreed rules, and how quickly each step is promised in the contract.

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We evaluate companies on verified profile data: services, pricing, locations, and portfolio. Client reviews are being collected. We may earn a fee for some placements. How we rank and verify

181 Companies

List of the Best Managed Security Services Agencies

Praetorian
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Praetorian is a group of skilled engineers and developers with extensive security knowledge, addressing the most difficult challenges encountered by top organizations in the constantly changing digital threat environment. Our solutions empower clients to identify, resolve, and prevent cybersecurity
Highlights
$10,000+
Min Project Size
$150+/hr
Avg Hourly Rate
10-49
Employees
Austin, Texas, Us
Services Provided
50% Cybersecurity Assessments & Hardening
37% Security Consulting
13% Managed Security Services
AI Summary
“Praetorian is a team of expert engineers specializing in cybersecurity, providing comprehensive solutions to help organizations detect, resolve, and prevent digital security threats effectively.”
3 Delta Security
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Welcome to 3 Delta Security, where safeguarding your digital presence is our foremost goal. I’m James Davis, and with 15 years of experience in cybersecurity and endpoint protection, I have committed myself to protecting businesses from the ever-changing landscape of cyber threats. At 3 Delta Securi
Highlights
2-9
Employees
Services Provided
50% Cybersecurity Assessments & Hardening
20% Managed Security Services
19% Security Awareness Training
11% Compliance Consulting Services
AI Summary
“3 Delta Security offers comprehensive cybersecurity solutions including endpoint protection, social engineering training, and regulatory compliance support to safeguard businesses' digital assets effectively.”
Proforc 1 Protection Services
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Proforce 1 Protection Services is the leading option for hiring a security guard in Orange County. Committed to excellence and dedicated to protecting your assets, Proforce 1 provides high-quality security solutions customized to your needs. Our well-trained security guards are equipped with the ski
Highlights
$1,000+
Min Project Size
< $25/hr
Avg Hourly Rate
50-249
Employees
Anaheim, California, Us
Services Provided
69% Security Guard Services
16% Access Control Systems
15% Managed Security Services
AI Summary
“Proforce 1 Protection Services in Orange County offers customized, high-quality security solutions including access control, surveillance, and incident response, ensuring comprehensive protection of assets and people.”
247 Gard Security Services
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At247 Gard Security Services has more than ten years of experience dedicated to protecting what matters most to you. Our goal is straightforward: to provide exceptional security solutions tailored to the specific requirements of your personal, commercial, and residential properties throughout the Gr
Highlights
250-999
Employees
Brampton, Ontario, Ca
Services Provided
50% Cybersecurity Assessments & Hardening
33% Security Guard Services
17% Managed Security Services
AI Summary
“247 Gard Security Services offers tailored security solutions with trained personnel, providing comprehensive protection and surveillance for personal, commercial, and residential properties across the GTA.”
Purple Shield Security
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Purple Shield Security Inc. is proud to offer a wide range of cybersecurity services to small and mid-sized businesses in the greater Los Angeles region. Our team of dedicated consultants and engineers is focused on protecting your business from both current and emerging cyber threats. We recognize
Highlights
$1,000+
Min Project Size
$150+/hr
Avg Hourly Rate
10-49
Employees
Los Angeles, California, Us
Services Provided
50% Cybersecurity Assessments & Hardening
33% Security Consulting
17% Managed Security Services
AI Summary
“Purple Shield Security Inc. delivers comprehensive cybersecurity solutions to small and mid-sized businesses in Los Angeles, focusing on protection against emerging threats with expert support and reliable services.”
Razorbyte
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Our team is committed to providing effective and cost-effective solutions customized to meet your business requirements. We will support you throughout the entire process, guaranteeing a safe digital atmosphere for your organization.
Highlights
$1,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
2-9
Employees
Services Provided
50% Cybersecurity Assessments & Hardening
33% Security Guard Services
17% Managed Security Services
AI Summary
“Razorbyte delivers customized, cost-effective digital solutions ensuring secure and efficient business operations, supported throughout the entire process to meet diverse organizational needs.”
INFOSEC (T) LIMITED
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Infosec is an independent cybersecurity consulting and training firm established in 2016 by leading experts in the field. We are pioneers and innovators in the cybersecurity sector. With a presence in Tanzania and Rwanda, we are well-positioned to better serve our clients and strategic partners thro
Highlights
$5,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
10-49
Employees
Dar es Salaam, Tz
Services Provided
50% Cybersecurity Assessments & Hardening
25% Security Consulting
13% Managed Security Services
12% Digital Forensics
AI Summary
“INFOSEC (T) LIMITED is a leading cybersecurity consulting and training firm in East Africa, offering expertise in risk management, security services, incident response, and digital forensics since 2016.”
Bugstrix
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Bugstrix is a cybersecurity company that assists businesses in identifying and addressing vulnerabilities before they can be exploited by attackers. Over the past six years, we have protected more than 700 clients worldwide, identified and fixed over 4,500 vulnerabilities, and maintained a flawless
Highlights
$10,000+
Min Project Size
10-49
Employees
Services Provided
50% Cybersecurity Assessments & Hardening
17% Cybersecurity Services
17% Security Consulting
16% Managed Security Services
AI Summary
“Bugstrix is a global cybersecurity firm offering comprehensive penetration testing, vulnerability management, and threat intelligence services, recognized for safeguarding diverse industries and upholding a perfect security record.”
Direct Guard Services
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Your security strategy is lacking if you don't employ security personnel for your movie theater. Having theater security guards for around-the-clock video monitoring, entry checks, and routine bag inspections can be very beneficial. A typical error made by many theater owners is only hiring armed gu
Highlights
$1,000+
Min Project Size
50-249
Employees
Riverside, California, Us
Services Provided
69% Security Guard Services
20% Emergency Services
11% Managed Security Services
AI Summary
“Direct Guard Services provides comprehensive security solutions including armed and unarmed guards for theaters, focusing on surveillance, access control, patrols, and emergency response to ensure safety.”
Sentri Security
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Sentri Security is a dedicated provider of professional security services, focused on delivering dependable protection solutions for individuals, businesses, and communities. The company offers a diverse array of services, including both armed and unarmed security personnel, mobile patrols, event se
Highlights
$1,000+
Min Project Size
10-49
Employees
Fort Worth, Texas, Us
Services Provided
69% Security Guard Services
20% Event Security Services
11% Managed Security Services
AI Summary
“Sentri Security provides comprehensive, tailored security solutions including armed and unarmed personnel, mobile patrols, and event security, prioritizing professionalism, reliability, and client safety.”

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