Identity & Access Management

IAM SSO and authentication platforms

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Signicat B.V.

Signicat provides a digital identity platform that enables organisations to onboard customers, authenticate users, sign documents electronically and manage identity workflows. It supports identity proofing, authentication, electronic signing and trust orchestration through APIs and no-code tools, serving businesses across banking, insurance, payments and other sectors requiring KYC, KYB, AML and fraud prevention compliance.

Stabilise

Stabilise provides managed IT support for Mac-first businesses in London, covering onboarding, identity, security and day-to-day support. Services include zero-touch device enrolment, Okta single sign-on, Jamf mobile device management, and preparation for SOC 2 and Cyber Essentials Plus. The company works with scaling startups that need a full IT function before hiring their first IT person, and creative studios that need shared storage and support for DaVinci Resolve, Adobe and Final Cut. Stabilise offers 30-day rolling contracts with no lock-in or setup fees, a 15-minute response SLA on urgent tickets, and states it resolves 95 percent of issues the same day.

London, United Kingdom

StrongDM UK

StrongDM provides a platform for secure, least-privilege access to infrastructure including databases, containers, cloud environments, AI agents, and servers. It enables just-in-time access, continuous authorization, and session monitoring for humans and machines, integrating with existing tools and vaults without requiring changes to user workflows. The service supports compliance, audit trails, and runtime enforcement across hybrid and multi-cloud environments.

UK (HQ: USA)

Stytch

Authentication infrastructure platform offering passwordless login, session management, and fraud prevention.

London, UK

Substly

SaaS subscription management tool for SMEs tracking costs, renewals, and access across software stacks.

London, UK

TBTL

TBTL delivers high-assurance security audits and compliant digital identity products grounded in peer-reviewed research and granted patents. Its security practice uses formal reasoning to analyse smart contracts and zero-knowledge programmes, covering how systems can fail rather than testing against expected behaviours. FORTID, its production-ready digital identity product, meets EUDI and eIDAS standards, enabling organisations to verify counterparties without harvesting personal data. Core technology areas include formal methods, decentralised systems and trusted hardware.

Oxford

TRUU

Truu provides a verification and management platform for identity and employment checks, enabling users to verify identity, qualifications and documents online via a mobile app while maintaining privacy. The platform streamlines HR processes, simplifies digital identity verification and credential management, and supports healthcare organisations by reducing administrative burden and improving compliance through real-time verification and tracking of credentials.

Tech Partner

Tech Partner provides IT and cyber security services for investment firms, family offices, private clients and other businesses across the UK and Europe. Its work is built around Mac and Google Workspace environments, combining security auditing, security-first configuration and ongoing monitoring with day-to-day support. The four-stage process covers auditing devices, accounts, software and email domains, configuring encryption, multi-factor authentication and least-privilege access, monitoring systems for issues, and running regular security reviews. Tech Partner also offers a free domain check of SPF, DKIM and DMARC email security records, plus remote desktop support through TeamViewer QuickSupport.

London, United Kingdom

Teleport UK

Identity-native infrastructure access platform providing zero-trust access for servers, Kubernetes, databases, and applications.

London

Tetra Technology

Tetra Technology is a technology consultancy and software development firm offering identity resolution and person matching via its Tetra Connect product and agile software delivery, serving banking, telecoms and public sector clients.

Glasgow, UK

Tools4ever UK (HelloID)

Tools4ever provides HelloID, a cloud-based identity and access management solution that automates user provisioning, access control, and governance for organisations. It serves sectors including business, healthcare, education, government, non-profit, and managed service providers, supporting roles such as CIO, HR, CISO, and IT service desks with standardised, compliant IAM functionality.

Tewkesbury

Trevonix

Trevonix provides identity and access management solutions for enterprises in the US, UK, Europe and beyond. The company won the Best Digital ID Project Award at EIC 2026 for an identity transformation project delivered for the United Rugby Championship, and it states it supports over 1.5 million users with identity management built for scale and compliance. Trevonix helps organisations govern AI identities, registering and monitoring AI agents, copilots and non-human identities throughout their lifecycle. It reports that passwordless authentication across shared environments has delivered up to seven times faster logins and a 45 percent lower total cost of ownership.

London, United Kingdom

TrustID

Identity document validation technology provider offering certified IDVT and IDSP checks.

Reading

UP3

Elite ServiceNow Partner with 80+ experts offering managed services and implementation, specialising in rail, legal and public sector.

London

Umazi

Umazi provides Co.ID, a business identity profile that a company creates once and shares with any counterparty via two clicks. The profile consolidates Companies House data, GLEIF LEI, ISO certifications, beneficial ownership, director records, filing history and bank verification in one controlled location. Access to each share is revocable and carries a full audit trail of every view and download. Co.ID eliminates repeated form-filling when opening bank accounts, pitching investors or onboarding with new suppliers, and data remains under the owner's control.

London, United Kingdom

Unlimited Web Hosting UK

Salford

VIDA

VIDA supplies a media asset management platform for storing, managing and distributing media content. AI-powered tools handle transcription and tagging, while Aspera-powered transfers distribute content to broadcasters, streamers and partners. Security features include single sign-on, two-factor authentication and custom access policies. The platform is cloud-native, allowing media to be accessed and managed without on-site hardware. Products include Connect2, Storefront and a developer API. Clients include Seven.One Studios International, Sphere Abacus and BBC Motion Gallery.

United Kingdom

VISUAL MEANING

Visual Meaning creates shared meaning by visualising ecosystems to align diverse stakeholder groups, translating complex ideas into clear, collaborative insights. They work with clients on vision and strategy, complex models, data and digital transformation, and systemic change, using visual approaches to improve understanding, engagement and outcomes across organisations such as Buckinghamshire Healthcare NHS Trust and the Institute of Asset Management.

VITALDATA SOLUTIONS

Vitaldata Solutions Limited provides programme and business transformation services to public and private sector organisations, particularly in digital health, using 80 years of combined experience to empower teams and deliver sustainable change. The organisation serves clients across the UK, for example, Leeds Care Record, Yorkshire & Humber Care Record, and HDRUK's hub for cancer DATACAN, focusing on strategy development through to benefit realisation.

VU Security

Biometric and multi-factor identity verification platform for secure digital onboarding and fraud prevention.

London

Veri Smart

Property inventory and compliance software for letting agents and landlords in the UK.

London

Vidos

Vidos provides a single API integration that enables organisations to verify credentials from any eIDAS 2.0-compliant digital identity wallet, including all 27 EU member state EUDI wallets. Under eIDAS 2.0, public sector bodies must accept EUDI wallet credentials for citizen authentication from December 2026, with banks and major platforms following in December 2027. Vidos supports ISO mdoc, SD-JWT VC and W3C Digital Credentials API standards, and has verified compatibility with the EUDI Reference Wallet, Valera, Multipaz and iGrant Data Wallet.

London, United Kingdom

Volobyte

Volobyte is a London-based IT consultancy running identity, device management, SaaS licensing, automation, support and IT strategy for UK companies, working across Okta, Google Workspace, Apple and Microsoft. Its identity and access management service covers single sign-on, enforced MFA, and automated onboarding and offboarding with a full audit trail. Device management includes zero-touch deployment with encryption, antivirus and MDM enrolled before devices reach staff, plus remote wipe for lost hardware across Mac and Windows. Volobyte also audits clients' software subscriptions, cancelling unused licences and negotiating partner pricing typically 15 to 30 percent below list price, and automates onboarding workflows through tools such as Slack.

London, United Kingdom

VouchSafe

Vouchsafe provides a real-time fraud intelligence network that helps organisations verify identities and detect fraud by combining verification data, fraud reports and live network signals. It supports consumer duty obligations by enabling onboarding of users without standard photo ID or data trails through recognised digital evidence or trusted referee vouching.

London

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