IT Companies in London

KAJIMA PARTNERSHIPS

London

BookingsPlus provides an online platform and software system for managing community lettings. The platform allows potential hirers to search, book, and pay for facilities online, while helping organisations including schools, local authorities, multi academy trusts, community halls, and sports pitches process enquiries, collect payments, verify documents, and manage single or multiple sites.

Kaluza

London

Shaping a connected energy future with smart Energy Intelligence & Optimisation Software that makes energy simpler, smarter, and more sustainable.

Kamma

London

Kamma provides property licensing compliance solutions for letting agents, landlords, surveyors, conveyancers, build-to-rent operators and receivers in the UK. It helps these organisations identify licensing requirements, manage applications and maintain compliance with local authority schemes through its Kamma Suite and Kamma Applications products, which integrate with existing CRM systems to automate monitoring and reduce administrative burden.

Kaptue

London

Video creation and distribution platform helping brands produce and publish short-form video content at scale.

Karat Financial

London

Financial services platform designed for content creators offering banking and credit card products.

Karbon

London

Karbon provides practice management software for accounting firms, offering tools for workflow automation, client management, email integration, time tracking, billing, document handling, and AI-powered assistance. It serves small, mid-sized, large, and enterprise accounting firms, including those specialising in tax, bookkeeping, private equity, and M&A, helping them increase visibility, control, efficiency, and collaboration across teams and client engagements.

Kayana

London

Complete ordering and payment solutions for UK hospitality businesses including self-service and QR ordering.

KEAMORE

London

KEEP IT SIMPLE

London

Keep IT Simple delivers complex technology programmes, cloud transformation and specialist technical expertise. The organisation partners with central government, local authorities and regulated organisations, providing strategic advisory services, platform engineering, programme recovery and delivery professionals to help modernise critical services.

Kefron International

London

Kefron provides finance automation, document digitisation, records management, and IT asset lifecycle services to organisations across sectors including public sector, financial services, healthcare, education, manufacturing, and enterprise. It supports finance teams and information management through automated invoice processing, secure document storage, data capture, and compliant disposal of IT assets, serving customers in the UK, Ireland, and internationally.

KEY ESG

London

AI-powered ESG reporting and sustainability management platform helping investors and companies centralise, automate, and improve ESG processes.

KEYSTONE EMPLOYMENT GROUP NO.1

London

Talent Bank from Keystone provides universities and other educational institutes with a cloud-based platform for hiring and managing temporary and permanent staff, including compliance, timesheets, payroll, and student employability services. It serves universities, NHS trusts, housing sector organisations via PfH, and public sector bodies through G-Cloud frameworks, offering automated job posting, right-to-work checks, visa management, and integration with payroll systems to reduce agency fees and improve workforce management.

KEYSTREAM GROUP

London

This organisation delivers recruitment and consulting services to the public sector, including the NHS, government, education, and not-for-profit sectors. It assists clients with finding digital, data, technology, and commercial talent, whilst supporting jobseekers with candidate placement, curriculum vitae refinement, and interview coaching. The company also provides digital transformation and technology-enabled services.

Kezzler

London

Serialisation and track-and-trace platform enabling product transparency and anti-counterfeiting for consumer brands.

Kira Systems UK

London

AI contract analysis software for due diligence, contract review and post-merger integration.

Kissflow UK

London

Low-code no-code work platform for building applications, automating workflows, and managing projects.

KIVUE

London

Kivue provides project and portfolio management software and PMO services for business and public sector organisations. Their Perform platform offers visibility and control of projects and portfolios, addressing challenges such as lack of visibility, complex solutions, manual reporting, and delayed decision-making. They also deliver PMOaaS and consulting services using 30 years of portfolio delivery expertise to enable predictable delivery, cost and benefit control, and stakeholder confidence.

Klear (Meltwater)

London

Influencer marketing platform providing influencer discovery, campaign management, and performance analytics.

Klipboard

London

Cloud-based field service management and job management software for trades and service businesses.

Knabu Distributed Systems

London

Developer of blockchain-based clearing infrastructure addressing denial of banking services.

KNEU HEALTH

London

Kneu is a neurology platform that uses smartphones to monitor Parkinson’s disease and dementia, providing continuous data for earlier diagnosis and proactive care. It supports patients and caregivers with real-time insights, reduces clinician workload by decreasing patient calls and shortening clinic visits, and helps health systems lower emergency admissions and save bed days through EHR integration and NHS pilots.

Knock UK

London

Flexible notifications infrastructure API enabling product teams to build cross-channel notification workflows.

knok

London

Knok provides a customisable and scalable digital health platform designed to implement and manage patient journeys for personalised healthcare experiences across all life stages. The platform serves healthcare payors and providers, including health insurers, health providers, health plans, national health systems, pharma, and labs, offering solutions for patient engagement, operational efficiency, preventive care, and data-driven insights.

Knostic

London

Knostic provides cybersecurity software for enterprises. The company discovers and secures artificial intelligence agents, coding assistants, and supply chain components, including model context protocol servers, extensions, and rules. Its platform detects shadow tool usage, blocks data exfiltration, stops destructive commands, and manages security posture across corporate development lifecycles.