73 cybersecurity companies ranked by rating, review volume and listing quality.
PHP remains one of the most widely deployed languages on the web, and a large share of the world's existing sites and applications run on it — including most WordPress, Drupal and Magento installations. Firms listing PHP are often maintaining and extending systems that already exist rather than starting new ones.
That makes the relevant question about the specific codebase rather than the language. Ask which framework and which version: a modern Laravel or Symfony application and a bespoke PHP system written a decade ago are different jobs requiring different people. For legacy work, ask what the upgrade path looks like and what it costs, because an unsupported PHP version is a security problem with a deadline.
Between them, the 73 cybersecurity companies on this page cover web development (71), android (63), iOS app (62) and eCommerce (59). They also list work in United States of America, United Kingdom, India and Sweden. 73 of them have written a profile you can read before you get in touch.
Web Development · Web Design · IT Services · Also in United Kingdom
Boldon James specialises in data classification and secure messaging software. It belongs to the QinetiQ group and has around thirty years of experience in the field.
Web Development · iOS App · UI/UX Design · Also in United Kingdom
Context Information Security is a cybersecurity consultancy that has operated since 1998. It describes itself as independently run, with backing from a FTSE 250 group.
Web Development · iOS App · UI/UX Design · Also in United Kingdom
Secarma Ltd is an independent cyber security consultancy known mainly for penetration testing. It uses ethical hacking methods to test an organisation's defences.
Web Development · UI/UX Design · Web Design · Also in United Kingdom
ExtraHop sells network visibility and analytics software. It reads traffic across an organisation's network to help security and IT teams find threats and performance problems.
Web Development · iOS App · Web Design · Also in Israel
Verint Cyber Intelligence is the security intelligence unit of Verint. It makes data mining software that helps agencies and companies detect threats and investigate incidents.
Web Development · iOS App · UI/UX Design · Also in United States of America
Awareness Technologies makes security software aimed at risks that come from inside an organisation. Its products run on the desktop itself rather than at the network level.
Web Development · iOS App · UI/UX Design · Also in United States of America
Trustwave is a cybersecurity and managed security services provider. It is the security arm of the Singtel group, alongside Optus and NCS, and reports customers in 96 countries.
The order is earned on evidence: client reviews, vetting, awards and the facts a business states on its own website, which we read and date. Nobody can pay to move up. Add reviews or verified facts to your free profile to move up at the next edition; there are two ways to stand out now, and each one says what it is.