IT Companies in London

APIRA

London

Apira, an IQVIA business, helps healthcare providers realise their digital journeys by providing specialist consultancy services in electronic document management, electronic patient record, radiology information systems, and digital maturity assessments. They support healthcare organisations through the full system lifecycle from business case to implementation, delivering safer care, better patient experience, and more efficient service delivery.

APPLIED DATA SCIENCE PARTNERS

London

Appraisd

London

Performance management platform helping companies have meaningful conversations about goals and development.

APPRAISE ME

London

Credentially provides a healthcare onboarding and compliance platform for healthcare organisations. Built by healthcare professionals, the automated system manages pre-employment checks, employment eligibility verification, primary source verification, professional license tracking and continuous compliance monitoring, helping to streamline workflows for clinical and non-clinical staff deployment.

APPRILIS

London

Appsmith UK

London

Open-source low-code platform for building internal applications, dashboards, and CRUD apps with drag-and-drop components.

APPTECHNOLOGY

London

APPtechnology provides Microsoft-focused IT services including Windows 11 migration, application packaging, Microsoft Endpoint Manager implementations, and legacy application support. They serve organisations requiring EUC transformation, infrastructure optimisation, and secure device management, with expertise in SCCM, Intune, and cloud-first strategies for public and private sector clients.

AppyWay

London

The organisation provides digital traffic order management platforms, kerbside analytics, and parking application software. Its intelligent mobility and kerbside data solutions help local authorities, government bodies, commercial fleets, field service operators, and individual drivers manage parking assets, digitise traffic processes, and reduce driven miles.

Apron

London

Payment management platform eliminating stress of outgoing and incoming payments for SMBs.

APTVISION

London

Aptvision provides a unified Healthcare Information System called visionRIS, an integrated web-based solution for managing radiology patient care. It serves patients, clinicians, and healthcare providers by enabling quicker and more effective outcomes through end-to-end patient management workflow, modular implementation, and cross-site reporting. The system is trusted by the NHS and deployed across NHS regions, private hospital groups in the UK and Ireland, with expansions planned in Canada and Spain.

AQILLA

London

Aqilla provides cloud-based finance and accounting software designed for in-house finance teams across growing startups, mid-sized enterprises, and business groups. Its platform delivers core financial management, real-time reporting, multi-entity and multi-currency controls, and automation to help organisations streamline operations and maintain financial control.

AQOVIA UK

London

Aqovia builds AI-powered, software-defined solutions for complex organisations, helping them design, build, and scale intelligent digital systems. The company serves clients in FinTech, EdTech, telecom and data centres, public sector and NGO, and other industries, delivering cloud application development, digital transformation, AI and data engineering, and financial infrastructure services.

Arbor Education

London

UK's most popular cloud-based school MIS, helping schools and multi-academy trusts manage data and improve outcomes.

ARCivate

London

ARCivate develops SaaS accounts payable automation for Oracle ERP Finance systems. Its products automate supplier invoice processing and improve supplier master data, with integration and implementation services for Oracle business applications.

Areti Group

London

This global tech recruitment organisation connects businesses with technology candidates to help them scale up. Operating internationally across the UK, USA, and Asia, it delivers staffing services including Salesforce recruitment and specialized digital talent placements to assist client companies with their specific staffing requirements and team building.

Argent

London

Smart wallet for cryptocurrencies and blockchain applications with simplified security.

ARMAKUNI

London

This cloud engineering firm delivers software modernization, artificial intelligence agent deployment, data engineering pipelines, and managed platform operations built on cloud infrastructure. It provides embedded engineering teams and cloud transformation services to commercial enterprises, financial institutions, healthcare providers, public sector organisations, and consumer brands.

Arnica UK

London

Software supply chain security platform managing developer identities, permissions, and code security risks.

Arqit Quantum Inc

London

Enterprise-grade Quantum Security Solutions that safeguard data against future quantum threats. Secure communications at scale. Book A Demo.

Arthur Online

London

Cloud property management platform for landlords and agents covering tenancy, maintenance and finance.

ARTIFAX SOFTWARE

London

Artifax is venue and event management software designed for organisations in the arts, culture, education, and entertainment sectors. It helps manage bookings, people, spaces, and resources in one secure platform, supporting single venues to multi-site operations with tools for scheduling, CRM, finances, and reporting.

Artificial Labs

London

Artificial Labs is a London-based technology provider for the specialty and commercial insurance markets, building digital broking and underwriting software for brokers and carriers. Its Smart Underwriting and Smart Placement tools support underwriting decisions and placement strategy, aiming to reduce operational costs and give brokers and carriers access to more actionable data.

Artificial Societies

London

Artificial Societies is an AI platform that builds networks of AI personas to simulate stakeholder opinions and audience reactions. Each artificial society is a purpose-built network of 300 to over 5,000 interconnected AI personas, constructed from real-world social behavior data. Survey unreachable audiences, test sensitive strategies, and generate comprehensive insights for high-stakes decisions across strategic communications and enterprise marketing.

ASCENSION-Q

London

This organisation provides a clinical research platform that unifies trial management software modules, including electronic trial master files and quality management systems, into one controlled environment. Designed for clinical research organisations, hospital research units, sponsors, and academic institutions, the platform helps teams manage clinical trial operations, site documentation, and regulatory compliance.