43 CyberMaxx

Chicago, Illinois, United States

CyberMaxx, founded in 2002, is the leading provider of managed detection and response (MDR) services. We help customers reduce risk by tightly integrating MDR with offensive security, threat hunting, security research, digital forensics and incident response (DFIR) to continually adapt to new and evolving threats. Our modern MDR approach is tailored to the unique characteristics and risk factors of each customer, enabling us to take full ownership of the response process and, optionally, manage key security controls. By thinking like an adversary and defending like a guardian, we help our customers stay a step ahead of threat actors

42 Fortified Health Security

Brentwood, Tennessee, United States

Fortified is Healthcare’s Cybersecurity Partner® – protecting patient data and reducing risk throughout the healthcare ecosystem. A managed security service provider that has been awarded numerous industry accolades, Fortified works alongside healthcare organizations to build customized programs that help clients leverage their prior security investments and current processes while implementing new solutions that reduce risk and increase their security posture over time. Led by a team of industry-recognized cyber experts, Fortified’s high-touch engagements and client-specific processes maximize value and deliver an actionable, scalable approach to help reduce the risk of cyber events targeting the healthcare sector.

41 Novacoast

Wichita, Kansas, United States

Our mission is to strengthen our customers' security programs with comprehensive services that mature their security posture. We deliver industry-leading advisory, innovative engineering, and skilled SOC administration to protect assets and businesses. By becoming an extension of our clients' teams, we align our goals to safeguard their people and data. Beyond our services, we prioritize training to enhance customers' internal capabilities. Novacoast prepares organizations for an ever-evolving threat landscape with expertise and dedication.

40 RSM US, LLP

Harrisburg, Pennsylvania, United States

React to threats in near real-time without having to build your own 24/7/365 operations center. RSM Defense provides round-the-clock monitoring for suspicious and confirmed threats. Automated workflows within RSM Defense reduce your mean-time-to-detect and dwell time. What’s more, our extended detection and response platform and services cover your entire infrastructure, from your PCs and mobile devices to your on-premises data centers and cloud computing environments. With RSM Defense acting as your SOC, you’ll get continuous support in prioritizing your risks and determining the correct course of ongoing action.

39 Intelligent Technical Solutions, LLC

Las Vegas, Nevada, United States

Helping businesses thrive by managing and securing their technology.

38 SecurityHQ

London, Greater London, United Kingdom

SecurityHQ is a technology-agnostic MSSP that designs and architects custom security solutions to fit your environment’s specific needs. Whether that includes fully managing your security program or filling in well-defined gaps, we serve as an extension of your security team and give you the essential elements you need to protect your organization: Time and insights. With bespoke managed services ranging from 24/7 MDR to threat and risk advisory to proactive security posture management, our 450+ SOC Analysts and Engineers detect and remediate threats with a 62% lower noise-to-signal ratio than competitors.

37 SEK - Security Ecosystem Knowledge

Barueri, São Paulo, Brasil

SEK is the biggest MSSP in Latin-America offering cybersecurity end-to-end solutions with presence in Argentina, Brazil, Colombia, Chile and Perú. Our purpose is to empower individuals and businesses to build a safer digital world. SEK brings together cybersecurity solutions and expertise that transform strategy into effective protection, delivering a comprehensive journey aligned to the risks, threats and business cybersecurity maturity through a portfolio of products and services integrated in 4 verticals: Strategy & Risk, Exposure Management, Technologie Solutions and Managed Services.

36 Agio

New York, New York, United States

Agio is a proactive managed IT and cybersecurity provider for financial services, specializing in hedge funds, private equity, family offices, and registered investment advisors (RIAs). We blend industry-specific expertise with predictive intelligence to power AI-driven frictionless, secure and robust technology for our clients and their end users.

35 Custom Computer Specialists

Hauppauge, New York, United States

Our comprehensive security services augments an organization's overall IT and data security defenses and manages multiple security measures to protect an organizations. We focus on Cloud Monitoring, Dark Web Monitoring, Risk Assessments, Vulnerability Management, Network Security, Endpoint Security, Penetration Testing, Security Awareness Training and Disaster Recovery/Business Continuity.

34 mnemonic

Oslo, Norway

mnemonic is among the largest IT security service providers in Europe, the preferred security partner of the region’s top companies and a trusted source of threat intelligence to Europol and other law enforcement agencies globally. We are also acknowledged by Gartner as a notable vendor in delivering Managed Detection and Response (MDR) services, threat intelligence and advanced targeted attack detection.