Top 250 MSSPs: Managed Security Services Company List and Research for 2021

A few reminders for you:

40. Thales
Gennevilliers Cedex, France, France
Thales provides a full set of Detection and Response services and solutions to high-demanding customers. Those cover detection, compliance, analysis, response, continuous improvement, threat intelligence, etc.Thales cyber services are typically heavily tailored towards specific customer needs and per vertical. Explicitly targeted verticals include defense, space, transportation, critical industries, avionic, airports, energy and finance. Thales supports a variety of delivery models including full MSSP, Build / Run and Transfer, Hybrid models, MDR services, etc.

39. Avertium (acquired 1440 Security)
Phoenix, Arizona, USA
We protect our customers’ users, their data, their customers and even their supply chain. We accomplish that by taking a programmatic approach to security maturity. Avertium is a leading provider of strategic managed security and security consulting services to the mid-to-large enterprise (MLE) and public/private sector. Our team of highly certified security experts serves more than 1200 customers in the healthcare, technology, retail, hospitality, financial services, manufacturing and government contractor sectors. Managed security services customers benefit from 24×7 monitoring at multiple redundant operations centers strategically located across the United States.

38. AKATI Sekurity
Cyberjaya, Selangor, Malaysia
Over the years, AKATI Sekurity has always remained committed to developing our MSS as a cutting edge next-gen SOC. We have focused on adopting cutting edge technology such as Threat Intelligence, SASE, XDR and continue to transform our SOC as a Cyber Fusion Center. Our prime customer segment has traditionally been mid to large-sized customers, although now we see a need to extend this to smaller-sized customers. Here at AKATI Sekurity, we perceive managed security services as a basic necessity to all customer segments, given the current increase in cyber threats.

37. F-Secure
Helsinki , Helsinki , Finland
F-Secure’s Countercept MDR defends its customers from the most damaging cyber-attacks. We are a security partner who provides exceptional detection and response outcomes as well as helping our customers to continually improve their security posture.

36. Capgemini
New York, New York, USA
Through Capgemini’s portfolio of cybersecurity services, your team gains access to proven cybersecurity practitioners enabled by expertise and driven by experience. Our services, solutions and delivery models, including our global network of Security Operations Centers, provide increased visibility and rapid detection of threats in your enterprise. Using our end-to-end services, we can accelerate your cybersecurity growth through every phase of your cyber transformation — whatever your team’s level of cybersecurity maturity. We offer cybersecurity customized to individual business contexts and act as a partner in your cyber-transformation journey.

35. Foresite
Overland Park, Kansas, USA
Foresite is a global cybersecurity solutions provider delivering a range of solutions designed to help our clients meet their cybersecurity and compliance objectives. In the face of increasingly persistent cyber-threats, Foresite’s proprietary ProVision Platform empowers organizations with vigilance and expertise to proactively identify, respond to, and remediate cyber-attacks and breaches where they occur. Custom-tailored solutions including Monitoring & Alerting, Management, MDR, CDR, Patch Management, Assessment & Assurance enable complete SOCaaS capabilities.

34. PDI
Alpharetta, Georgia, USA
With the growing number of online threats, cybersecurity has become a full-time job. Unfortunately, many multi-site retailers lack the in-house IT tools and expertise to adequately protect their business. To address that need, PDI managed security services combine innovative technologies with deep expertise to help prevent advanced cyberthreats—while reducing IT complexity and costs. PDI provides extensive industry knowledge and trusted expertise in managing, monitoring, and protecting businesses against cyberthreats across multiple locations and applications. As a result, PDI’s customers can efficiently connect, secure, monitor, and scale their business while protecting their most vital assets.

33. Talion
Farnborough, Hants, UK
Talion was the result out of the managed buyout of BAE Systems complete Global Manages Security Services business. Our customer are FTSE 250 and Fortune 500 companies. We were ranked in the Gartner Magic Quadrant for 7 years in a row. Talion was ranked #57 on the MSSP Alert top 200 list in 2020/2021 because BAE Systems sold their entire MSSP business to us. Finalist for SC award 2021 best MSSP Europe.

32. Expel
Herndon, Virginia, USA
Expel is a managed detection and response (MDR) provider that offers 24×7 security monitoring and response for cloud, hybrid and on-premises environments through its SOC-as-a-service. The company uses the security signals customers already own so organizations can get more value from their existing security investments. Expel connects to customer tech remotely through APIs, not agents, so our SOC can start monitoring a customer’s environment in a matter of hours, letting their internal teams get back to focusing on the most strategic security priorities that are unique to their business.

31. Cipher (a Prosegur Company)
Miami, Florida, USA
The mission of Cipher is to provide personalized cybersecurity protection for our valued clients. This protection reduces their business risk and gives them peace of mind. We act as a trusted advisor to the organizations we work with. The scope of our services ensures that we have a solution for any security need that a client has.

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