Financial Services Technology

Core banking, RegTech and open banking platforms

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Encoded

Encoded provides omnichannel payment solutions and gateway services, including interactive voice response payments, pay by link, agent-assisted payments, web payments, and merchant accounts. These services help contact centres, merchants, and large corporate organisations across the UK to process card payments, manage cash flow, and maintain compliance with payment card industry data security standards.

Berkshire, UK

Engine by Starling

Engine by Starling provides a cloud-native core banking platform for banks. The platform is pre-integrated, giving banks everything needed to configure and run a fully-featured digital bank, from core banking products to a management portal and mobile SDKs. Engine has powered Starling Bank since 2016 and now supports banks internationally, including Salt Bank. The company operates from six global locations with more than 400 employees across 30 nationalities. Engine also offers a UK Banking-as-a-Service proposition through Starling's dedicated B2B team.

London

Equals Group

UK-listed international payments and banking platform serving businesses and consumers with FX, cards, and expense management.

London, UK

Eurobase (Siena Treasury)

UK-based treasury management software providing trading, cash management, and risk solutions for banks and corporate treasurers.

Chelmsford

Facctum

Facctum provides real-time AML and financial crime compliance software, screening customers, payments, transactions and alerts for banks and other financial institutions. The Facctum Screening Platform covers watchlist management, customer screening, payment screening and alert adjudication, and is built to reduce false positives by up to 70% while processing millions of records per second. The platform ingests and enriches data from third-party, regulatory and internal sources, automating real-time ingestion of sanctions and regulatory lists to keep screening current.

United Kingdom

Fenergo

Fenergo provides client lifecycle management software for banking and financial institutions, covering know-your-customer checks, client onboarding, identity and verification, transaction monitoring and regulatory compliance. Its Fen-AI capability applies agentic automation across the client lifecycle, and the platform serves corporate and institutional banks, commercial and retail banks, private banking and wealth management, asset management and servicing firms, and fintechs. It also offers CLM integration for Salesforce and an integration hub for connecting existing systems.

United Kingdom

Fiat Republic

Banking-as-a-Service platform with API enabling crypto platforms to embed fiat payment flows.

London

Finexer

FCA-regulated open banking API platform enabling UK SMBs to access real-time financial data and pay-by-bank transactions.

London, UK

Finexos

Open banking and AI-powered financial capability platform providing alternative credit assessment without traditional credit scores.

London

First Derivative

First Derivative is a Newry-based technology and consultancy firm serving capital markets. It provides technology engineering across trading platforms including Calypso, Murex and KX, plus cloud enablement using Databricks and Snowflake. Its financial crime and compliance work covers trade surveillance, regulatory compliance and cyber security, while its AI services include generative AI, responsible AI and AI-native engineering.

Newry

Floww

Floww provides a regulated infrastructure for private market transactions, enabling deal runners, fund managers, brokers, syndicates, community managers, investors, scaling companies, and SPVs to create, manage, and distribute deals end-to-end. It supports launch of private deal rooms, syndicate management, fund administration, and branded investor portals under UK FCA and US broker-dealer licences.

London

Flux

Digital receipts and loyalty platform connecting banks and retailers for paperless transaction data.

London

Fnality International

Blockchain-based payment system providing fast and secure global financial settlement.

London

Fonix Mobile

Mobile data and payments platform enabling businesses to leverage carrier billing and operator data for services.

London, UK

Form3

Form3 provides a cloud-native, real-time account-to-account payment platform for financial institutions, enabling access to US, EU and UK payment schemes through a single API integration. The platform supports payment orchestration, on-us payments and compliance with security standards such as ISO 27001 and SOC 2 Type II.

London

FundApps

FundApps provides compliance software for asset managers, hedge funds, investment banks and pension funds, automating regulatory monitoring and reporting. Monitoring covers shareholding disclosure, sensitive industries, position limits, sanctions, investment monitoring, poison pills, and UCITS and AIFMD rules. Reporting tools include a Filing Manager for AIFMD Annex IV, Form PF, Form ADV, Form 13F and Form CPO-PQR filings, supported by a data adapter service. FundApps positions its platform to help clients track regulatory change and reduce reputational risk.

United Kingdom

GBST

Technology solutions provider for wealth management, stockbroking and financial services back-office operations.

London

GRG Professional Services

GRG Professional Services builds document automation, AI agents and bespoke software for accountancy, FinTech, insurance and public sector organisations, with more than 24 years of experience in document-heavy, regulated environments. The company has been a certified Tungsten and Kofax specialist since 2007, and its AI-driven document extraction and classification work is built on AWS using its own Caelum extraction engine. GRG's client list includes Unilever, Bidfood, Co-op and Atlas Copco. Its delivery process runs through discovery and process assessment, solution design and build, security and compliance alignment, and testing, training and handover, followed by ongoing support and optimisation for each client's document workflows.

London

Gemba

Embedded payments infrastructure enabling tech firms to deploy white-labelled financial services.

London

Genesis Global Technology

Genesis Global Technology provides a low-code platform for building applications for capital markets firms. The platform delivers pre-built and custom agentic-ready components covering single dealer platforms, institutional middle office workflows, and sales trader desktops. Institutional middle office tools automate post-trade allocation, confirmation and straight-through processing, while sales trader workflows replace manual chat and email with structured, auditable processes. Genesis offers both tailored, fully managed builds and self-build tooling with compliance and guardrails built in for developers at capital markets firms.

United Kingdom

Global Screening Services

Global Screening Services provides a network-driven managed service for screening transactions against sanctions risk, built around industry-defined standards for consistent, scalable screening. The cloud-native platform, powered by AI and machine learning, enables secure information sharing between institutions, automated tuning to improve alert quality, and client-led configurability without compromising standards. The company reports that client Absa reduced false positives by up to 44 percent through its sanctions screening transformation. Global Screening Services was shortlisted for the Banking Tech Award 2026 and is based in London.

London, United Kingdom

GoldenSource

GoldenSource supplies a cloud-native enterprise data management platform for capital markets firms, including asset managers, hedge funds, banks and broker-dealers. Its EDM Security Master, Entity Master and Product Master modules organise reference data, while Price Master, Curve Master and Time Series Master handle market data. The OMNI Snowflake Native App adds data analytics inside a Snowflake environment. GoldenSource Scout applies AI to the platform, and the company offers managed services, professional services and testing services alongside the software. Use cases include reference data mastering, portfolio analytics, regulatory and client reporting, and credit risk insights.

United Kingdom

Griffin

Banking-as-a-Service platform with a UK banking licence for fintechs to embed financial services.

London

Hedera

Hedera is a distributed ledger platform built for the digital economy, governed by a permissioned council of Fortune 1000 institutions that operate the network. The platform provides token services, consensus services, smart contract execution, an AI Studio and a Stablecoin Studio for enterprise application development. Use cases include asset tokenisation, payments, decentralised identity, sustainability tracking and decentralised finance. Archax, a digital securities exchange, uses Hedera for tokenised securities with real-time streaming cash flows. WISeKey has joined the network as a Strategic Partner for cybersecurity and digital identity applications.

London, United Kingdom

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