Cybersecurity Solutions

UK Host4U

UM Labs

UM Labs is a research and development company specialising in real-time communications cybersecurity. Its Unicus UOS platform uses artificial intelligence and machine learning to provide multi-level controls across network, application and media layers simultaneously, addressing attack surfaces unique to IP-based voice, video and data communications. Solutions are sold either as complete systems or as components within end-to-end compliant deployments covering protection, intercept and archive. The company also addresses IoT security challenges associated with 5G networks and edge computing.

Uberall

Location marketing platform helping multi-location brands manage listings, reviews, and local customer experiences.

Ultan Technologies

Umbrella Cyber Ltd

Manchester-based cyber security company helping businesses achieve Cyber Essentials and Cyber Essentials Plus certification, alongside penetration testing and scheduled vulnerability management delivered weekly, monthly, quarterly or yearly. Its team of armed forces veterans implements layered security architectures to protect client data, assets and intellectual property against common online threats.

Unbounded Technology Ltd

Unbounded Technology Ltd provides IT consulting and cyber security services to small businesses from Blackburn. Led by consultant Adam Matthews, the company offers incident response following hacks, security hardening aligned to Cyber Essentials, technical support and troubleshooting, IT advice, cloud storage, data backup, email deliverability fixes and preventive maintenance. A free 15-minute consultation is available, with support provided Monday to Friday, 9am to 5pm.

UserMotion

Predictive lead scoring platform using product usage and CRM data to identify expansion and churn risk.

UserZoom UK

UX research platform for conducting user testing, surveys and customer experience studies.

Userpilot

Product growth platform combining user onboarding, in-app messaging, and product analytics to drive feature adoption.

VCREATE

vCreate provides a secure clinical video management platform that enables healthcare teams to upload, store, and share videos and images from medical devices and patient recordings, connected to the electronic health record. It supports faster diagnosis, increased clinical capacity, and improved patient care by facilitating secure video sharing with families in neonatal and paediatric settings, reducing separation anxiety and enhancing reassurance.

VG Support Ltd

VG Support Ltd provides cyber security and IT infrastructure solutions aimed at enterprise clients. Its listed expertise covers cyber defence, cloud architecture, managed IT support, compliance and audits, and disaster recovery. The company also undertakes security verification and consultation on complex architectures, with client testimonials citing IT support work for the Royal College of Psychiatrists and maintenance of mission-critical telecommunications systems for GK Telecom Ltd.

VISIBA UK

Visiba Group is a Swedish SaaS company that provides intelligent software solutions to healthcare organisations, enabling resource-efficient and high-quality care through its Triage and Care platforms. It supports healthcare providers in delivering timely, effective care by facilitating secure communication, patient triage, and digital consultations across primary, mental health, and dental care sectors in Sweden, the UK, Norway, and Finland.

VISIONABLE UK

Vanguard Cyber Security

Vanguard Cyber Security is a Newcastle upon Tyne firm helping organisations manage cyber risk. It provides digital forensics and incident response covering phishing, ransomware and domain compromises, plus malware analysis and threat intelligence consulting. Its Vigilance service offers cloud-based, automated compromise assessments, while Vengeance delivers one-off incident response packages and continuous monitoring tailored to any organisation size.

VaultStrike

VaultStrike develops Defbot, a web application and server security platform that monitors public attack surfaces continuously. It detects vulnerabilities, malware, defacement and integrity drift across websites, APIs and e-commerce systems, supporting rapid incident response and recovery. Deployable agentless or with an agent for file integrity monitoring and compliance evidence (PCI-DSS, ISO), it serves small teams through to regulated sectors such as banking and payments.

Veremark

London-founded background screening platform verifying candidate work histories, references, identities, and qualifications globally.

Verifile

Background screening and employment verification technology provider for UK HR and recruitment teams.

Verisign

Verisign operates domain name registry services and internet infrastructure for top-level domains including .com and .net. The company's DNS registration and resolution infrastructure is purpose-built for dependability against cyberthreats. Under an agreement with ICANN, Verisign also serves as the DNS Root Zone Maintainer, maintaining a core element of the global Domain Name System. Supplementary services include DNSSEC support and zone file access. As of the second quarter of 2026, millions of domain name registrations sit under Verisign's registry operations globally.

Versantus

Vestd

UK equity management platform helping startups and SMEs issue shares, manage EMI option schemes, and track cap tables.

VisiRule

Rules-based legal document automation platform combining AI expert systems with diagrammatic workflow creation.

Vizgard

Vizgard builds what it describes as the UK's sovereign visual autonomy layer for defence and security applications. FortifAI is its TRL 9 visual autonomy platform, delivering real-time threat analysis, sensor fusion and autonomous control across uncrewed land, air and sea platforms as well as long-range surveillance systems. UnifAI is a MLOps platform providing full lifecycle management and real-time oversight for distributed AI systems at scale. VizEdge is a rugged, wearable edge AI platform designed for frontline use in communication-denied environments, manufactured in the UK.

Vodworks

Enterprise software development firm offering end-to-end data governance, metadata catalogues, and lineage platforms.

Vu Digital