42 Crunch builds the security platform which automatically generates the appropriate security policies for enterprises APIs and their hosting infrastructure, thanks to an innovative risk assessment tooling. The 42 Crunch platform empowers security teams and enables for close collaboration with development and operations teams, an approach known as DevSecOps.
Source: https://www.linkedin.com/company/42crunch/about/

6cure specializes in cyber-security incident response, and develop cyber-attack response solutions, with more than 10 years of proven results, firstly with an operator, then with companies working in various business areas.
6cure has created effective offers for smart attack prevention, enabling their customers to improve their response time and resistance to malicious attacks that target the availability of their critical services.
6cure solutions deal with the challenges faced by internet stakeholders, large organisations, companies and institutions, either for their own needs or to provide their customers with a value-added service. The versatility and simplicity of 6cure solutions make them easy to integrate and give the option of installing or supplementing and adding value to security measures for companies.

8ack GmbH, a threat intelligence company, is the first and only German company to offer sensor-based online training.
Using the patented “SAM” assessment technology, 8ack is able to reliably and in real time detect malicious users, malicious links and DDoS attacks. 8ack customers, primarily Internet service providers, data center operators, cloud service providers and e-commerce companies, receive the following benefits: cleaning and increasing the capacity of their own network, enhanced protection through active protection against botnet attacks and malicious links Increasing return on investment on existing IT security infrastructure.
8ack is a partner of the Cybersecurity Alliance, has been awarded the IT Innovation Award 2015 and the 2016 German Data Center Award, and is a member and sponsor of the IT Security Made in Germany quality label.

9elements Cyber Security creates security solutions which are robust and easy to use, leveraging leading open source technology.

Proprietary firmware often leads to problems during board bring-up and frustrating debug circles. Instead, 9elements Cyber Security utilizes existing open source solution which offer faster development, lower maintenance costs and more flexibility to fit your needs.
Company provides consulting for Trusted Computing technology like Intel TXT, ARM TrustZone and TPMs. They have experience in implementation and verification of cryptographic algorithms and protocols. 9elements Cyber Security evaluates software and systems, develop security targets and verify implementations fulfill these. Also company provides trainings and consultings.
Source: https://9esec.io/

9STAR is a rapidly growing cybersecurity company, a leading provider of Enterprise-grade Identity, Authentication and Access Management software solutions. 9STAR is the leading commercial provider of the widely-adopted open-source Shibboleth security middleware, so essentially, they are the RedHat of Shibboleth. They deliver unique IT security software solutions that are designed for IT Pro’s, and IT Managers to rapidly provision and manage IDaaS (Identity as a Service) in the cloud or on-premises. Their Elastic SSO® software solutions are Shibboleth-based, and currently deployed in the Enterprise, Education, Financial Services, Retail, SMB/SME, Non-Profit, Public Sector, and SaaS markets.

A-LIGN is a global cybersecurity and compliance solutions provider based out of Tampa, Florida that specializes in helping businesses across a variety of industries navigate the complexities of their specific audit and security assessment needs to prevent cyber threats and reduce risk, turning their security into a competitive edge.
Founded by former “Big 4” executives and security specialists, A-LIGN is dedicated to making the security and compliance process as seamless and efficient by offering a one-stop-shop.

A10 Networks is a provider of intelligent and automated cybersecurity solutions, providing a portfolio of high-performance secure application solutions that enable intelligent automation with machine learning to ensure business critical applications are protected, reliable and always available.
Founded in 2004, A10 Networks is based in San Jose, Calif., and serves customers globally with offices worldwide.

A3SEC is a business group based in Spain, Mexico, Colombia and the USA that provides professional solutions in the areas of cybersecurity, device monitoring, business intelligence and big data.
A3SEC specializes in converting large amounts of data into relevant information for decision-making at the right time and place.
The A3SEC team consists mainly of engineers and consultants with extensive experience in developing new ICT solutions that can adapt projects and deployments of professional cybersecurity, big data, asset monitoring, SIEM, computer threats, contactless marketing, business intelligence and training.
Source: https://www.linkedin.com/company/a3sec

Aagon GmbH provides client management and software management

Manage your computers with ACMP, the most efficient client management system on the market. With the integrated modules inventory, license management, software distribution, patch management, security management and helpdesk you are quickly and easily able to install and operate comfortable client management.

Aagon Client Management Platform (A|C|M|P) simplifies the daily work of administrators and increases reliability of workstation computers. More than 800 customers of all branches and sizes of enterprise benefit from the experience and the innovative product development.

Source: https://www.aagon.de/en/company/about-aagon/profile.html

Abusix, Inc. is a company of Internet security, network abuse handling, antispam and fraud specialists. Their mission is to help ISPs & Internet companies solving the rapidly growing problem of outgoing spam and all kind of other network abuse or security issues in a solid, accurate and reliable way. Abusix is providing network abuse handling & reporting, customized spamfeeds, consulting and cloud-based software/services against network abuse for ISPs, ESPs, technology providers, businesses and many more.

AcademyOcean — LMS Platform For Automated Onboarding And Interactive Online Training 

Your Online Learning Management System & E-learning Platform. Create Your Own Corporate Training Courses Quick And Easy 

Accelerite is a Silicon Valley based company delivering secure business-critical infrastructure software for Global 1000 enterprises. Accelerite's product suite includes hybrid cloud infrastructure, endpoint security, risk-based authentication, big data analytics, and the Internet of Things. It provides mobility management, server configuration management, PC lifecycle management, unified endpoint management, security and compliance, bring your own device, business continuity, disaster recovery, data and application migration, cloud-based disaster recovery, and enterprise and carrier mobility solutions. The company serves healthcare, financial services, legal, and education industries. It offers its products through IT service providers, distributors, and resellers in the United States and internationally. The company was founded in 2014 and is based in Santa Clara, California with additional offices in Bellevue, Washington; Maharashtra, India; Singapore; and Sydney, Australia. Accelerite operates as a subsidiary of Persistent Systems Limited. Source: https://www.linkedin.com/company/accelerite/about/

Accenture PLC is a global professional services company and provides strategy, consulting, digital, technology and operations services. It has been incorporated in Dublin, Ireland, since 1 September 2009. It is the world's largest consulting firm as measured by revenues and is a Fortune Global 500 company. As of 2015, the company reported net revenues of $31.0 billion, with more than 373,000 employees serving clients in more than 200 cities in 120 countries. In 2015, Accenture had about 130,000 employees in India, more than in any other country, about 48,000 in the US, and about 50,000 in the Philippines. Accenture's current clients include 94 of the Fortune Global 100 and more than 80 percent of the Fortune Global 500. Accenture common equity is listed on the New York Stock Exchange, under the symbol ACN, and was added to the S&P 500 index on 5 July 2011. In 2016, Fortune magazine named it as the world's most admired Information Technology Services company.

Accertify was formed in 2007. Accertify mission is to help e-commerce merchants thrive. Today, the company is a wholly owned subsidiary of American Express and a leading provider of fraud prevention, chargeback management, and payment gateway solutions.
Accertify offers a suite of highly configurable solutions that can work standalone or in tandem with each other. Additionally, their team consists of different types of highly skilled support staff to assist customers in key regions around the world.
Source: https://www.linkedin.com/company/accertify-inc-/about/

AccessData Group has pioneered digital forensics and litigation support for more than thirty years. Over that time, the company has grown to provide both stand-alone and enterprise-class solutions that can synergistically work together to enable both criminal and civil investigations, including digital forensics, incident response, legal review, compliance, auditing and information assurance. More than 130,000 customers in law enforcement, government agencies, corporations and law firms around the world rely on AccessData software solutions, and its premier digital investigations products and services.
Source: https://www.linkedin.com/company/accessdata/about/

ACID Technologies is developing uniquely effective technological solutions to meet current and evolving cyber threats. Its ACID SaaS is an advanced, customized intelligence gathering and analysis platform for early detection of diverse threats. Data is collected 24/7 based on defined client-specific keywords, from a multitude of sources, including relevant social media, IRC chats, deep Web, dark net, and restricted-access sites favored by hackers. Real-time alerts allow clients to foil attacks, mitigate their consequences and debrief.
Source: https://www.linkedin.com/company/acid-technologies/about/

Acronis International GmbH, simply referred to as Acronis, is a private technology company. Acronis develops on-premises and cloud software for backup, disaster recovery, and secure file sync and share and data access. Acronis has 18 offices worldwide. Its R&D Centers, Acronis Labs, are based in the United States, Singapore and Russia. Acronis has Cloud data centers internationally, including the United States, France, Singapore, Japan, Russia, and Germany. Source: https://en.wikipedia.org/wiki/Acronis

At Active Countermeasures team is passionate about creating simple to use tools that quickly solve complex security problems. They have automated and streamlined the techniques used by the best pentesters and threat hunters in the industry. The result is AI-Hunter, a Network Threat Hunting solution that can identify compromised hosts on your network regardless of the operating system, hardware or network link speed.
With AI-Hunter you can quickly analyze millions of connection requests and easily identify which systems or IoT devices have been compromised.
Source: https://www.linkedin.com/company/active-countermeasures/about/

ActivTrak is a workforce productivity and analytics software company that helps teams understand how people work, whether in the office or remotely.

Acuity Risk Management LLP was formed in 2005 to provide integrated Enterprise risk management and compliance software solutions and services.
Their proprietary software solution, STREAM Integrated Risk Manager, was launched in 2007 and adopted by major corporations and government agencies for a range of risk and compliance applications, including information security, business continuity, health & security, environmental and operational risk management.
Acuity is headquartered in London and is privately owned by its founding partners.
Customers include Barclays, Fujitsu, Co-operative Bank, Siemens, Logica, Experian, Cable & Wireless, BP and AIG.