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Top Software Companies in London (2,665)

Algomi
Fintech • Software • Financial Services
London
13 Employees

Algomi is a software company that provides technology to financial market participants to improve their workflow and liquidity by data aggregation, pre-trade information analysis, and execution facilitation. Through our understanding of financial markets and experience of workflow development, we collaborate with our clients and third party providers to create ideas and products that facilitate market function. Additionally, the company acts...

Algomi
Personio
HR Tech • Software
9 Offices
1,800 Employees
61 Benefits
Personio's intelligent HR platform helps small and medium-sized organizations unlock the power of people.

We believe small and medium-sized organizations are the backbone of global economies, and their most valuable asset is the people they employ. But many of their HR teams are held back by complicated, time-consuming processes and admin. We’re changing that with our all-in-one HR solution that transforms the way millions of people experience work every day. At the core of our...

Personio

Personio's Top Stability & Growth Strengths

Profitability: The company announced its first profitable quarter in Q1 2026. This signals improved operating discipline alongside continued scale.

Product Line Growth: Payroll is described as growing rapidly year over year and now serves well over a thousand customers. This indicates expanding adoption of a key module and deeper monetization within its base.

Strong Market Position & Advantage: In European SMB HR software, the company is positioned as a leader with about 16,000 customers and clear regional specialization. Recognition in Core HR categories underscores its standing with its target segment.

Metasite
Software
London
74 Employees

Our software architects and engineers design, build, integrate and support bespoke financial platforms and innovative digital solutions for financial industry clients in the UK, Switzerland, the U.S. and across the EU. Our customers are banks, hedge funds, insurers, commodities traders, financial information providers and a top 3 global stock exchange. We also work with a number of successful fintech and regtech...

Metasite
EC Markets
Fintech • Software • Financial Services
London
138 Employees

Official Global Partner of Liverpool FC Institutional-grade trading at your fingertips. CFDs on forex, commodities, indices, metals, energies & crypto. Tight spreads | Lightning-fast execution | Advanced platforms | Multi-regulated: FCA, FSCA, ASIC, FMA, FSC, FSA & SCA

EC Markets
Qminder
Information Technology • Software • Consulting
3 Offices
22 Employees

Qminder is a cloud-based queue management system. With an easy setup, Qminder helps retail locations manage their sales floor, and enables customers to shop instead of waiting in a line. We personalize the on-site brick & mortar customer experience to make happy customers and increase sales. Qminder actively serves millions of customers around the world. We are trusted by AT&T,...

Qminder
Soveren
Artificial Intelligence • Cloud • Software • Cybersecurity
London
30 Employees

Soveren is a sensitive data observability company that raised $10M from the who-is-who in security and enterprise SaaS: the founders and CEOs of Datadog, Snyk, Palo Alto Networks, Slack, Tessian, MuleSoft, DeepMind, and a former CISO of Amazon. We are also backed by the amazing founders of Airbnb, Deel, N26, Algolia, as well as tier-one London-based VCs. Our founders previously...

Soveren
Judopay
Fintech • Payments • Software • Financial Services
London
44 Employees

Judopay is a leading online payments solution. A part of Fabrick's open finance ecosystem, we provide flexible, secure and innovative payments for a range of different business. For further info, please visit - www.judopay.com, email [email protected] or call us on + +44 (0) 203 503 0600.

Judopay
Slamcore
Computer Vision • Robotics • Software
London
38 Employees

Slamcore’s SDK uses data from on-board cameras and other sensors to help your device or robot intelligently understand and navigate the complex and dynamic worlds around them. Underpinned by a team of leading academics, roboticists, engineers and developers, our software is the future of spatial intelligence. With Slamcore, you can bring ideas to life faster across a range of products, from...

Slamcore
KYC Hub
Blockchain • Software
London
51 Employees

Configurable, modular, and automated infrastructure for global KYC/AML compliance, fraud detection and onboarding, KYC Hub enables organizations to mitigate the risk of financial crime and reduce costs by an automated and configurable risk ops infrastructure and better data insights. Our RPA-powered workflow engine enables onboarding and due diligence workflows for any use case. Powered by hundreds of AI-enabled verifications and...

KYC Hub
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finova
Software
2 Offices
345 Employees

finova is the UK’s largest cloud-based mortgages and savings software provider, supporting over 60 leading lenders, 3000 mortgage brokers and 200 financial institutions. Our suite of award-winning software include a Core Banking Platform, Broker Platform and finova Connect, a range of solutions that connect lenders, intermediaries and consumer. Fast implementation and open architecture are at the centre of our technology,...

finova
Neo Group
Marketing Tech • Software
5 Offices
308 Employees

Neo Group encompasses a portfolio of companies offering B2B services in marketing, technology, data analysis, customer support, HR, and compliance. Headquartered in Malta, our teams are strategically located across Europe, Southeast Asia, and Africa. Our mission at Neo Group is straightforward: to drive profitability and expansion in every market we enter. Yet, beyond financial goals, we prioritize creating an environment...

Neo Group

Neo Group's Top Stability & Growth Strengths

Market Expansion: Operations and hiring are described across multiple international locations with stated goals to enter more regions and achieve profitability in each. Feedback suggests new offices and multi‑region recruiting reflect an expanding footprint even without published financials.

Strong Hiring & Retention: Public job postings and LinkedIn activity point to active hiring across functions and a growing headcount band, signaling organizational scaling. Employer‑branding content and references to a large professional network support continued talent acquisition momentum.

Future-Ready Strategy: Flexible schedules and adoption of remote work in areas like customer service indicate adaptable operating models. Emphasis on a supportive, growth‑oriented culture aligns with plans to scale across regions.

Altery
Fintech • Payments • Software • Financial Services
London
90 Employees

We build the financial rails for a world where fiat and crypto flow as one, giving people and businesses the freedom to grow, move and manage money around the world. At Altery, we're united by a shared passion to make a difference. That’s why we want more than just job fits, we look for people who match Altery's vibe and beliefs. We're...

Altery
IRIS Software Group - North America
8 Offices
32 Employees

IRIS Software Group is one of the UK’s largest privately held software companies. Starting in 2019, IRIS expanded to the U.S. with its acquisition of IRIS Practice Engine, a Cloud-based practice management software, and following shortly after, IRIS Star Practice Management, leaders in advanced practice management solutions. Today, IRIS continues to build its business in North America and around the globe,...

IRIS Software Group - North America
AppTweak
Marketing Tech • Mobile • Software
8 Offices
130 Employees
63 Benefits
AppTweak is the leading App Store Optimization (ASO) tool empowering 2,000+ mobile leaders to grow their apps & games.

AppTweak is an App Store Marketing & Intelligence Platform driven by data science, enabling mobile leaders to optimize their app’s organic and paid performance in the app stores. In April 2021, AppTweak raised a $22 million investment in series B funding. AppTweak stands out as the industry's most comprehensive platform, providing ASO Intelligence, Apple Ads Campaign Management, App Store Review &...

AppTweak
Equiniti
HR Tech • Payments • Software • Financial Services
11 Offices
4,092 Employees
1 Benefits Hiring Now

Our people and platforms engage customers with investments, connect businesses with markets, and enable organisations to grow. Our vision is to be a leading global share registrar and transfer agent, offering complementary services in pensions and remediation, to help our customers succeed.

Equiniti

Equiniti's Top Stability & Growth Strengths

Strong Market Position & Advantage: EQ is described as a clear leader in UK share registration and a top‑tier U.S. transfer agent, serving many blue‑chip issuers and shaping the registrars/transfer‑agent market. Its role across major issuer services and corporate actions reinforces durable positioning in concentrated markets.

Investor Backing & Capital Strength: A signed, multibillion‑dollar sale to Bullish and prior stewardship by Siris signal strong investor confidence in EQ as core market infrastructure. The transaction framing around tokenized securities underscores continued capital support for EQ’s next phase.

Product Line Growth: Acquisitions such as Notified and the ACCESS Newswire compliance division broaden EQ from transfer agency into PR/IR and end‑to‑end corporate communications. Platform upgrades and new offerings (e.g., DTC participant status, role in LSE’s Private Securities Market pilot) expand solution breadth.

Intentsify
Software
3 Offices
126 Employees
18 Benefits

Intentsify arms B2B organizations with the buyer and account intelligence, as well as the activation tools and programs, required to deliver GTM strategies that increase pipeline and accelerate revenue creation. Intentsify’s Intelligence Activation Platform layers, cross-verifies, and synthesizes multiple intent data sets to provide the broadest, most accurate view of buyers' and accounts' online research activities. The company’s Demand Activation...

Intentsify
Reevoo
Information Technology • Software
London
17 Employees

Millions of shoppers use Reevoo to make better buying decisions in their everyday lives. Hundreds of brands all over the world use our solutions to get a better idea of what makes their customers tick. It’s our transparent and independent approach that makes the difference – we believe honest communication between brand and shopper is better for both. Reevoo was...

Reevoo
Giraffe360
Real Estate • Software
London
117 Employees

The essential 3-in-1 virtual tour camera for real estate agents. Giraffe360 creates HDR photography, virtual tours and floor plans with 98% accuracy. Visit giraffe360.com and book a demo to get started. 1. Choose your plan 2. Receive your camera 3. Create your assets Join the herd today🦒 Trusted by global brands, REMAX, BNP Paribas residential, Keller Williams, EXP Realty, CBRE and more.

Giraffe360
OpenBet
Software
8 Offices
1,067 Employees
14 Benefits

OpenBet is sport. The world's top sports betting brands choose OpenBet as their partner for world class content, leading tech and tailored service. We have their back. So they’re ready with exciting, memorable and safe sports betting experiences, to entertain millions of players worldwide. Content Thrilling sports moments that turn betting into breath-taking entertainment. OpenBet has the most exciting content in every...

OpenBet
OryxAlign
Cloud • Information Technology • Software • Cybersecurity
London
93 Employees

OryxAlign creates true alignment that delivers the right outcomes for all. By listening closely, adjusting along the way, and delivering to the highest standards, we align our client's ambitions with the technology they need to achieve them. We offer managed IT and cyber security, cloud and digital transformation, and tailored professional and consulting services. At our core lies an enduring commitment to...

OryxAlign

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