Tech companies in the London Borough of Southwark

App for saving, investing, pensions and Lifetime ISAs, aimed at helping people build wealth.

Card readers, point-of-sale and business accounts for small merchants.

Web platform for financial charting, market data and trading ideas used by retail and professional traders.

Commission-free ETF investing platform for individuals and businesses, with ISAs, pensions and managed portfolios.

Digital workplace and personal pension provider for small businesses, employees and the self-employed, with a savings app.

LSE-listed online pension provider that combines and manages people's pensions in the UK and US.

Savings and mortgage app that helps first-time buyers build a deposit and get onto the property ladder.

ID verification, AML and source of funds checks for property, legal and accounting firms.

AI agents that help banks and lenders speed up commercial lending and credit work.

AI agents that automate KYC and AML compliance reviews for banks and fintechs.

Technology-enabled trade credit insurance and non-payment guarantees that protect company receivables against buyer default.

Credit scoring, disbursement and collections tech that lets lenders give fast working capital to small businesses in emerging markets.

Freemarket runs a payments network that lets businesses move money across borders, exchange currencies and settle payments from one real-time account.

Pricing and underwriting platform for commercial insurers, now adding AI agents that process broker submissions.

Uses machine learning and robotic labs to design multispecific antibody drugs for solid tumours.

AI agent platform that automates shipment paperwork and operations tasks for freight forwarders and customs brokers.

Vision AI that tracks forklifts and other warehouse equipment in real time and alerts operators to nearby pedestrians.

Tracks and improves how brands show up in answers from ChatGPT and other AI search engines.

AI-native company and account data platform that resolves corporate entities and hierarchies for enterprise RevOps teams.

AI-powered digital sales rooms where sellers and buyers share content, action plans and proposals to close deals.

AI-moderated consumer research platform, BoltChatAI, that runs qualitative interviews at quantitative scale for brands.

AI safety lab building Cognitive Emulation, an architecture for more controllable and interpretable AI.

Software that uses AI to monitor external ESG and regulatory risks for corporate risk and sustainability teams.

AI legal assistant that drafts, reviews and negotiates contracts for businesses and in-house teams.

Self-learning AI control software that cuts fuel use and emissions in cement, glass, steel and mining plants.

Builds hardware that makes synthetic natural gas from green hydrogen and captured CO2 for injection into existing gas pipelines.

UK public EV charging network operator funding and running charge points for councils, businesses and drivers.

Makes compact modular carbon capture units for heavy industry such as cement, steel and energy.

Builds on-street and residential EV charging infrastructure for UK councils and businesses.

London dockless e-bike sharing app with 1.5 million users riding across 18 boroughs.

AI cameras and software that identify waste on recycling lines so plants recover more material.

Smart thermostat and data platform helping social housing providers spot cold, damp and mould in homes.

About:Energy sells battery modelling and simulation software plus a battery cell data library (The Voltt) used to design and test battery packs virtually.

Climate risk data and analytics that show banks and asset managers how physical climate hazards affect asset values.

Entocycle builds automated insect farming technology that turns food waste into insect protein for animal feed.

Makes Tap, a touchscreen smart light switch that controls lighting, heating and music and monitors home energy use.

Gut health and nutrition company running large-scale studies and selling at-home tests and food products.

Fitness app that turns daily steps into a digital currency users can spend on rewards.

Workplace mental health platform offering therapy, coaching and an AI companion called Nova to employees.

Tech-enabled research organisation running faster, fixed-fee clinical trials for biotech and pharma.

Online marketplace helping families find and compare care homes and later-life care across the UK.

Online clinic providing prescribed treatment and clinical support for weight loss, menopause, hair loss and testosterone therapy.

Runs autonomous drone and ground robot delivery of blood samples and medicines between NHS hospitals.

Teleradiology platform that matches scans to subspecialist radiologists and helps hospitals run imaging departments.

King's College London spinout developing Lateral CAR-T cell therapies for solid tumours, now in a Phase I/IIa trial.

Canonical publishes the Ubuntu Linux operating system and sells enterprise support and services around it.

Civica builds software for public sector bodies such as councils, healthcare, education and housing providers.

RVU runs consumer comparison and switching brands including Uswitch, Confused.com, Tempcover, Money.co.uk and Mojo Mortgages on a shared data platform.

UK property portal for buying, selling and renting homes, with home valuation tracking for owners and lead tools for estate agents.

ThreatAware connects to an organisation's security tools to find every device and check that security controls are working.

B2B sales intelligence platform that gives sales and marketing teams compliant contact and company data for prospecting and CRM enrichment.

Customer engagement platform that lets brands run email, SMS and personalised marketing campaigns from their customer data.

Network of software-run factories making precision parts for aerospace, defence and energy companies.

Licensable tiny AI software that runs people, vehicle and face detection directly on smart cameras.

AI electronics design platform that turns hardware architectures into verified schematics and bills of materials.

Makes chip-level security (PUF roots of trust) and the QuarkLink platform to secure connected IoT devices.

Building autonomous AI to guide satellites that protect high-value assets in orbit.

New York-headquartered maker of superconducting digital quantum computing chips, with a UK office in London.