Top 100 Managed Security Service Providers (MSSPs)

Well, let’s start with the basics. What is MSSP? It is short for Managed Security Service Provider. As the name suggests MSSPs are providers of different managerial security services. Examples of some managerial services are managing firewalls, detecting intrusion, keeping an eye out for new threats 7x24x365, anti-virus services, patch management, identity management, regulatory compliance gap analysis, anti-phishing training, solving cyber emergency problems like ransomware, security assessments, and much more.  From SMBs to large organizations, IT professionals outsource these managed security services to MSSPs as they already have a lot of daily IT work and burdens. MSSPs work as a helping hand for IT professionals as they alleviate the burden from their shoulders – some even act as a virtual Chief Information Security Officer (vCISO).  MSSPs are experts in their field and should be leveraged to reduce risks wherever possible.

Just like Thomas Alva Edison invented and was first to market the light bulb, the visionary and market leader is Robert Herjavec, when it comes to the MSSP market.  Herjavec Group wins our Top 100 Award as “The Best MSSP of All Time.”  Click here to learn why.

After learning what is MSSP, let’s dive straight into the list of top 100 Managed Security Service Providers in the market.  Here they are:


  1. Herjavec Group 

CEO and Founder Robert Herjavec founded Herjavec Group in 2003 and now their offices and MSSP centers continue rapid expansion all across the United States, United Kingdom, and Canada.  They are an advanced MSSP lead by the market visionary.


  1. AT&T Cybersecurity


AT& T Cybersecurity offers unmatchable security services against all kinds of threats that might come in the way of your business. It ranks among the top 15 managerial service providers.


  1. NTT Ltd


With seven R&D centers and more than 2,000 security experts who have experience in handling multiple IT professionals will protect and optimize your business.


  1. Trustwave


Trustwave is a Singtel company with customers in 96 countries across the world. Trustwave specializes in managed threat detection and response as well as consulting and professional services.


  1. Orange Cyberdefense


Orange Cyberdefense is a branch of Orange Group that has a performance history of 25  years.


  1. Accenture

With worldwide delivery capacity, Accenture enables clients to take their business to the next level.


  1. IBM Managed Security Services


With a broad portfolio, IBM is a leading MSSP that offers strategies like zero trusts at a very economical price.


  1. Alert Logic   (MSSP ENABLER)


Alert Logic is the industry’s first SaaS-enabled managed detection and response (MDR) provider, delivering unrivaled security value. Since no level of investment prevents or blocks 100% of attacks, you need to continuously identify and address breaches or gaps before they cause real damage. With limited budget and expertise, this level of security can seem out of reach. Our purpose-built technology and team of MDR security experts protect your organization and empower you to resolve whatever threats may come. Founded in 2002, Alert Logic is headquartered in Houston, Texas, with offices in AustinCardiffLondon, and Cali, Colombia, and online at Alert Logic – our knowledge is your advantage.


  1. Secureworks


Secureworks is a global cyber-service provider with experience of 20+ years.


  1. Atos


Atos provides a range of services including threat detection, CERT services, SOC services, and others.


  1. BT Security 


BT Security will remodel your customer services for good and not to mention their other Cybersecurity services will help you to up your business.


  1. Wipro 


Wipro has the aim of tailoring your business so that it matches industry standards.


  1. Infosys


Infosys has clients in over 46 countries whom they help in transforming businesses through their critical strategies.


  1. ECS Federal, LLC


Along with keeping all your endpoints safe ECS Federal, LLC also offers MDR services.


  1. F- Secure Corp. 


F- Secure Corp. founded in 1988 offers real-life protection against cyber threats.


  1. Verizon Managed Security Services 


Verizon Managed Security Services monitors each threat and gives it a risk rating.


  1. Kroll 


Kroll offers incident-specific responses for all the cyber threats as they have experience in the real world.


  1. Deepwatch 


Deepwatch was founded in 2015, it provides several services like SOC and others.


  1. Netsurion 


Netsurion ensures security in the business environment and their BranchSDO is a plus.


  1. Nuspire


Nuspire founded 20 years ago revolutionized the MSSP world by putting their customers first.


  1. Proficio 


Proficio is an award-winning MSSP, which was founded 10 years ago offers cybersecurity services at a much affordable rate.


  1. AKATI Consulting (M) Sdn Bhd


A globally trusted cybersecurity provider with clients in 5 different continents.


  1. Foresite MSP Inc.


Foresites MSP Inc. offers services that include outsourced monitoring and network management.


  1. CYDERES (Fishtech Group)


CYDERES is a division of a Fishtech Group that provides security services which develops a CNAP (Cloud Native Analytics Platform)


  1. Cipher Security LLC


Prosegur’s security division, Cipher Security LLC was founded in 2000 provides different services like MDR, MSS, CIS, CTI, and others.


  1. Cisco Systems


Cisco promises continuous monitoring of security-related management.


  1. ISH Tecnologia


ISH is short for Information Super Highway. They have clients from all big multinational companies.


  1. Expel


Expel is raising high profits from the brand for offering their threat security services.


  1. CyberProof


CyberProof’s efficient system lets you focus on the most recent threats to your business.


  1. StratoZen


Headquartered in Saltlake city StratoZen was founded in 2014. They offer proactive defense services, SIEM services, SOC services, and many others.


  1. Inspira Enterprise India Private Limited


Inspira Enterprise is a leading cybersecurity provider based in India.


  1. Smartronix


Smartronix is a U.S.-based IT solution provider that was founded in 1995.


  1. Novacoast


Novacoast works as a helping hand for IT and engineering businesses as they provide consulting and managerial services.


  1. Delta Risk


Deta Risk specializes in removing all the hiccups by their modern security approach.


  1. CriticalStart


You can trust CriticalStart as they are the new MDR specialists in the market.


  1. Shanghai Moule Network Technology Co., Ltd


Shanghai Moule Network is based in China, the country of technology. So, you can expect the best from them for internet service.


  1. eSentire


eSentire safeguards businesses 24X7X365 with their world-class technology.


  1. Security on-Demand


Security on-Demand, as the name suggests provides internet safety to organizations.


  1. ControlScan, Inc.


Experts of ControlScam, Inc. provide protection for payment card data and saves you from cyber thieves as well.


  1. Presidio


Presidio is assisting its clients by emerging solutions for IT-related cyber problems.


  1. JLS Technology USA


One of the world’s largest cybersecurity leaders, JLS Technology was founded in 2007.


  1. Avertium


Most big MNCs and government companies are turning to Avertium.


  1. Ascend Technologies LLC


Ascend Technologies LLC is an amalgamation of two big companies West Monroe Managed Services and Gratia, Inc.


  1. Sirius Computer Solutions


Sirius Computer Solutions has a team of highly qualified service providers which can help you with increased security in a business.


  1. Raytheon Intelligence and Space (formerly Raytheon Cyber)


Raytheon Intelligence and Space formerly known as Raytheon Cyber provides threat tools that are to be used for protection against any cyber threats.


  1. Hitachi Systems Security Inc.


Hitachi Systems Security assesses the security levels in the organization and provides solutions accordingly.


  1. RedLegg


Since 2008, RedLegg’s employees have been serving their clients with the utmost compassion.


  1. Cognizant


Cognizant provides a 360-degree view of your organization.


  1. BAE Systems Managed Security Services


BAE Systems is leading cybersecurity service provider.


  1. IntelliSecure Inc.


With more than 500 clients in the past, IntelliSecure takes pride in serving their clients well.


  1. Cysvic Inc. 


They have experience of 30+ years in the field of IT solution provider.


  1. Cofense Inc.


 Cofense is a worldwide digital defense service provider.


  1. Fujistu


Fujistu is a Japan-based company providing services includes data protection, vulnerability management, and others.


  1. RadarServices IT-Security GmBhbH


RadarServices is a U.S.-based company excelling in IT risk detection and has more than 10 years of experience.


  1. Digital Defense


Digital Defense is catering to clients in the IT sector since 1999.


  1. Digital Hands


Digital Hands offering world-class services is an award-winning MSSP.


  1. Booz Allen Hamilton


Booz Allen’s threat detection combined with solution providing service runs 24/7.


  1. Braintrace


Other business units of Braintrace are Consultancy, MSSP, VAR, and MSP.


  1. Optiv


Optiv with years of experience has a single aim while working and that is customer satisfaction.




Managed Detections and Response (MDR) is the specialty of LMNTRIX.


  1. Artic Wolf Networks


Organizations who want personal, predictable protection can blindly follow Artic Wolf Networks.


  1. EY


Assessment, consulting, implementation and managing. EY is the one-stop destination for companies looking for security providers.


  1. Xantrion


 Xantrion is fit for midsized businesses who want to expand their business.


  1. DXC Technology


While protecting sensitive data, DXC Technology keeps your cyber defense very strong.


  1. Thrive


Thrive has the aim of becoming the best MSSP for the Next-generation.


  1. KPMG


Risk management is of utmost importance in Cybersecurity and KPMG has understood it.


  1. Anitian


Formerly, Anitian was a VAR and MSSP but now it has upgraded and is offering cloud-based security services.


  1. METMOX Inc


METMOX Inc has certified ethical hackers who will work for your business’s security.


  1. Kudelski Security


With offices all over the world, Kudelski has a history of innovation in cybersecurity.


  1. SKOUT Cybersecurity


SKOUT Cybersecurity provides affordable, effective, and accessible cybersecurity with excellent customer support to ease the difficulties.


  1. Cybriant 


Cybriant is a holistic IT Professional solution provider that is the perfect fit for mid-level and small businesses.


  1. CenturyLinked Managed Security Services


CenturyLinked provides end-to-end security with cloud-based security.


  1. ON2IT


ON2IT lets you focus on your core business while they ensure internet security.


  1. PWC


PWC with a 24/7 operating system is known for serving clients with sincerity.


  1. BlueYoyant


Blue Voyant was founded in 2017 and the current CEO is Jim Rosenthal.  


  1. Delloitte


Delloite offers additional services such as Threat Intelligence, which monitors and hunts threats.


  1. Capgemini


Capgemini is a simplified and economical cybersecurity provider.


  1. Cyberit


After raising $18 in funding, the company has included advanced cloud security.


  1. GM Security Solutions 


25 years of experience with operations in over 50 countries GM Security is becoming the first choice.


  1. MASS


MASS has ISO accreditation 27001 and other certification as well.


  1. CyberDefenses


Since 2000, CyberDefenses has been assisting a lot of its clients like the US military.


  1. All Covered, IT Services from Konika Minolta 


With years of experience, All Covered provide customized service to businesses who need cybersecurity from internet threats.


  1. AccountabilliT 


Look for web threats beforehand with AccountabilliT and make your business threat proof.


  1. Acksent Cybersecurity


Acksent has mission-critical solutions, thanks to their cloud-managed security.


  1. Adarma 


Adarna is one of the leading companies in the U.K. to provide cybersecurity services.


  1. IP Keys


IP Keys is a company headquartered in Tinton Falls and NJ with a wide portfolio.


  1. Solutions Granted Inc.


Solutions Granted Inc. provides monthly agreements for their internet security services.


  1. Radar Cybersecurity


Radar Cybersecurity is running the largest managerial firm in Europe.


  1. RFA 


RFA with 200+ highly skilled technicians who know their job well is a leading MSSP.


  1. Masergy 


Masergy offers SD WAN and you can trust this company in SD- networking


  1. True Digital Security 


True Digital Security is a 100% U.S.-based company.


  1. NDSE 


NDSE is short for Network Data Security Experts. NDSE uses technology for your benefit.


  1. CyFlare


CyFlare is not a typical MSSP but much more than that.


  1. Rapid7 


With over 91,00 customers, Rapid7 has proved themselves in the market.


  1. Corsica Cybersecurity 


Corsica focuses on providing support 24X7X365.


  1. Abacode


Abacode is a NextGen MCCP.


  1. BlackFog


BlackFog was founded in 2015 for fighting online threats.


  1. CyberMaxx


CyberMaxx won’t let your business’s name appear in the controversy.




BLOKWORX is a trusted name in the market when it comes to cybersecurity.


  1. Collabrance LLC


Collabrance LLC was launched in 2009 by Great America

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