Find Top Cybersecurity Companies & MSSPs

Prism Infosec is an independent cyber security consultancy founded in 2006, with offices in Cheltenham and Liverpool, UK. The company provides expert-led cyber security testing, consultancy, and incident response services to clients across various industries, including healthcare, finance, and insurance.

Protos Networks is a Managed Security Services Provider (MSSP) based in Chester, England. The company specializes in network and cyber security solutions, serving a variety of sectors including education, finance, healthcare, and retail. Founded by experienced network security engineers, Protos Networks focuses on enhancing network infrastructure and safeguarding digital assets.

Provitech Solutions develops and maintains industry leading tech for financial institutions and efficiency-driven applications for personal and business use. Provitech Solutions offers a robust and customizable suite of development and IT managed services.

QOMPLX is a technology company founded in 2015 and based in Reston, Virginia. It specializes in cloud-native risk analytics and unified data analytics infrastructure, helping organizations integrate various data sources for improved decision-making. Co-founded by CEO Jason Crabtree and CTO Andrew Sellers, the company focuses on delivering advanced analytics solutions across multiple domains.

Quadrant Information Security is a managed security firm based in Jacksonville, Florida, established in 2011. The company specializes in protecting organizations from cyber threats across various industries. With a team of experienced security professionals, Quadrant focuses on delivering comprehensive cybersecurity solutions that safeguard sensitive data and ensure business continuity.

Quantstamp, Inc. is a blockchain security company based in San Francisco, California. The company specializes in smart contract audits and develops security products and automated tools for the blockchain ecosystem. Founded to secure the future of Web3, Quantstamp is backed by Y Combinator and operates with a team of security professionals focused on enhancing smart contract security.

RAVENii solves today's most complex cyber security challenges for our clients by providing comprehensive cyber security protection that is scalable for any size network. Our solutions and our team are designed to be agile and to expand and change with your data and infrastructure needs.

Recon InfoSec is an enterprise cybersecurity company located in Austin, Texas. They specialize in Managed Security Operations (MSO) and Managed Detection & Response (MDR) services. Their team includes analysts, architects, engineers, and penetration testers, providing expertise to a diverse range of clients, from small businesses to Fortune 50 companies, as well as military and government entities.

RedLegg is a veteran-founded cybersecurity company based in Geneva, Illinois, established in 2008. Initially a data center consultancy, the company shifted its focus to information security, drawing on the disciplined legacy of the "redleg" artillery tradition. RedLegg specializes in providing tailored cybersecurity solutions to protect enterprises across the nation from evolving cyber threats.

Based in Norwich, Norfolk, we are an established provider of Managed IT Services, Cloud Solutions, Connectivity and Audio Visual services. Call us on 01603 666141.

Redspin, a division of Clearwater, specializes in cybersecurity services for the Defense Industrial Base (DIB). Founded in 2001, the company focuses on helping federal contractors achieve and maintain compliance with the Cybersecurity Maturity Model Certification (CMMC). As one of the first authorized C3PAOs under the U.S. Department of Defense CMMC program, Redspin conducts formal certification assessments and provides a range of tailored cybersecurity services.

Reliance Cyber is a specialist cyber security company based in London, UK, established in 2003. With over 20 years of experience, it focuses on delivering managed cyber security services tailored to the unique risk profiles of organizations, primarily in the UK and Ireland. The company operates as Reliance Cyber Limited and emphasizes a partnership approach, working closely with clients to develop bespoke security strategies aligned with global best practices.

Based in Milwaukee's Historic Schlitz Park, Risetech Partners is a forward thinking organization that embraces the continuously evolving industry of information technology. Our mission is to provide industry leading technology expertise with world class service delivery for the purpose of elevating the technology experience of our clients.

RocketCyber is a managed security operations center (SOC) platform and extended detection and response (XDR) solution tailored for Managed Service Providers (MSPs). The company, part of Kaseya, focuses on providing advanced threat protection to small and medium-sized businesses (SMBs). Its platform simplifies cybersecurity monitoring and response, making it efficient and accessible for MSPs to safeguard their clients against sophisticated cyber threats.

FluidOne is a UK-based provider of Connected Cloud Solutions, established in 2006. The company specializes in secure IT, connectivity, and communications services that support digital transformation and AI adoption for businesses. FluidOne operates one of the UK's most connected national fibre networks, known as Platform One, which integrates multiple carriers to deliver reliable connectivity. The company received the Queen’s Award for Innovation in 2014.

SOC Prime is a cybersecurity company that operates a leading platform for collaborative cyber defense. Founded in 2015 by security analysts and SOC practitioners, the company aims to enhance threat detection through collective expertise. SOC Prime serves over 7,000 organizations worldwide, including Fortune-100 and Forbes Global 2000 companies, government agencies, and managed security service providers.

SOS Technology Group is a full-service IT consulting company focused on delivering IT Services and Security Solutions to businesses across the USA. We offer specialized, highly customized technology solutions for small and medium sized businesses.

SSL247, a Sectigo Company, is a prominent digital security provider in Europe, specializing in SSL/TLS certificates and a wide range of web security solutions. With nearly two decades of experience, SSL247 has established itself as the largest SSL certificate provider in Europe, operating in 18 countries across Europe and Latin America.

SUURV is a premier Managed Service Provider (MSP) headquartered in San Antonio, Texas. While we excel at troubleshooting and solving technology-related issues for growing companies, our primary mission is to ensure that you achieve all your business goals. Operational integrity and delivering excellence are our core values. Let's talk, (210) 874-5900

Talion Cyber Security is a UK-based provider of managed security services, established in 2012 and headquartered in Farnborough. The company specializes in helping organizations defend against cyber threats with enterprise-grade protection. Talion combines military-grade operational discipline with modern cybersecurity practices to deliver flexible and effective security solutions.