23 Oct 2026 · TrustList Editorial
Italy opens a €150m cloud and cybersecurity voucher for small firms
Small businesses and self-employed professionals can claim up to half their spending, capped at €20,000, on cloud and security from…
73 cybersecurity companies ranked by rating, review volume and listing quality.
Between them, the 73 cybersecurity companies on this page cover web development (71), android (69), iOS app (67) and web design (55). They also list work in United States of America, United Kingdom, Sweden and Germany. 73 of them have written a profile you can read before you get in touch.

Mobile App Development · Web Development · Web Design · Also in Ukraine
Optimum-web is a software development company that has operated since 1999 from Chisinau, Moldova.

Mobile App Development · Web Development · PHP · Also in United States of America
Bastille is a cybersecurity company, founded in 2014, that detects and locates wireless devices in an organisation's airspace.

Mobile App Development · Web Development · iOS App · Also in Switzerland
Kudelski Group is a digital security and media technology company. Its technologies support access control and rights management for digital content.

Mobile App Development · Web Development · iOS App · Also in United States of America
Zingbox Inc. makes IoT security software that protects organisations from cyber and insider threats.

Mobile App Development · Web Development · iOS App · Also in United States of America
Security platform that protects connected medical devices in healthcare networks and manages compliance without extra hardware

Mobile App Development · Web Development · iOS App · Also in United Kingdom
Connected Space Ltd is the company behind Sauron Security, a cyber defence system for enterprise and industrial IoT devices.

Mobile App Development · Web Development · iOS App · Also in United States of America
Palindrome Technologies is an information security research and testing company.

Mobile App Development · Web Development · iOS App · Also in United States of America
Phosphorus Cybersecurity Inc. makes software that protects Internet of Things and other connected cyber-physical devices.

Mobile App Development · Web Development · iOS App · Also in United Kingdom
TeskaLabs is a software vendor of cybersecurity and data privacy products, with headquarters in London and an office in Prague.

Mobile App Development · Web Development · iOS App · Also in United States of America
TUV Rheinland OpenSky is a cyber security and safety services business for connected devices, platforms and the Internet of Things.

Mobile App Development · Web Development · iOS App · Also in United States of America
Security Innovation is a software security specialist that helps organisations build and deploy more secure software.

Web Development · Web Design · IT Services · Also in United Kingdom
OnSecurity is a penetration testing company for UK businesses. Instead of the usual scoping and paperwork, clients add their targets in an online portal and pick a start date.

Web Development · iOS App · Web Design · Also in United Kingdom
Cybanetix is a cyber security provider that runs managed security services and hosted security monitoring for its customers.

Web Development · iOS App · Web Design · Also in United States of America
Sophos is a cybersecurity company that protects laptops, servers, mobile devices and networks against threats such as ransomware, malware, phishing and data theft.

Web Development · iOS App · Web Design · Also in United States of America
Proofpoint is a cybersecurity company that focuses on attacks aimed at people rather than machines.

Web Development · Web Design · IT Services · Also in United States of America
Webroot is a cybersecurity company that uses cloud technology and machine learning to detect threats as they happen. It became part of Carbonite in 2019.

Web Development · iOS App · UI/UX Design · Also in United States of America
Balbix, Inc. provides cybersecurity software that gives organisations a continuous view of their breach risk.

Mobile App Development · Web Development · iOS App · Also in United States of America
Netskope is a security and networking company focused on the cloud.

iOS App · IT Services · UI/UX Design · Also in Sweden
Swedish cyber security company providing DDoS protection and web application protection for companies and service providers

Mobile App Development · Web Development · iOS App · Also in Mumbai and Hyderabad
Offensive security company providing penetration testing, red teaming and managed vulnerability services for enterprises

Web Development · iOS App · Web Design · Also in United States of America
AlgoSec makes network security management software. Its Horizon platform automates application connectivity and security policy across cloud, software-defined and on-premise…

Mobile App Development · Web Development · iOS App · Also in United States of America
Pulse Secure was a supplier of secure network access software for businesses and service providers.

Mobile App Development · Web Development · iOS App · Also in United Kingdom
Trust infrastructure and identity consulting for open finance, digital identity and secure connections between organisations

Web Development · iOS App · Web Design · Also in United Kingdom
Osirium is a UK software company working on privileged account security.
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Every other way we rank cybersecurity companies, by what they do and where they are.
Articles on this subject first, then the newest.
23 Oct 2026 · TrustList Editorial
Small businesses and self-employed professionals can claim up to half their spending, capped at €20,000, on cloud and security from…
4 Oct 2026 · TrustList Editorial
Indian cybersecurity startup Zaperon has raised Rs 7 crore in a seed round led by Inflection Point Ventures to build out its platform for…
4 Oct 2026 · TrustList Editorial
China's MIIT published 29 proposed recommended national-standard projects for comment from 30 September to 29 October 2026, headed by…
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