Explore top tech companies
All Filters
Office Type

Industry

Size

Open Jobs

Remote Jobs

Tech Stack

Top Software Companies in London (2,665)

HUMAN
AdTech • Cloud • Information Technology • Machine Learning • Security • Software • Cybersecurity
7 Offices
393 Employees
32 Benefits
We safeguard 1,200+ brands from digital attacks including bots, fraud and account abuse with Modern Defense.

We stop bot attacks. Today’s sophisticated bots impersonate human behavior to evade detection technologies. To defeat today's bots, we use a unique multilayered approach that enables us to verify the humanity of digital interactions with unmatched speed and accuracy across Applications, Performance Marketing, and Advertising use cases.

HUMAN

HUMAN's Top Stability & Growth Strengths

Strong Market Position & Advantage: Independent analyst recognition places HUMAN as a Leader in bot management, and recurring category leadership placements indicate a durable competitive position. Large stated deployment scale (e.g., trillions of interactions and hundreds of customers) reinforces perceptions of meaningful footprint and defensibility.

Investor Backing & Capital Strength: Fresh growth funding in late 2024, with participation from multiple named investors, signals access to capital to sustain expansion initiatives. The capital raise is explicitly framed as supporting platform growth and capability expansion.

Product Line Growth: The PerimeterX combination and the clean.io acquisition broadened scope beyond ad fraud into application, API, mobile, and client-side protection, indicating an expanded portfolio. Ongoing platform updates (e.g., agentic/AI-agent controls and new dashboards/logs) suggest continued product surface-area growth aligned to emerging needs.

Hitachi Insight Group
Internet of Things • Software
4 Offices
20 Employees

Hitachi Insight Group Unifies the Physical and Digital Worlds The Industrial Revolution changed how we made things. The Digital Revolution gave us data-based intelligence. The Internet Revolution connected people and information. Today the Internet of Things Revolution is underway, bringing together people, data and machines to improve our lives in ways we never imagined. Hitachi Insight Group combines OT and IT to...

Hitachi Insight Group
SourseAI
Artificial Intelligence • Software
London
28 Employees

SourseAI is an AI innovator that has combined applied AI and industry based models into a SaaS decision intelligence platform - Atlas. Disruptive MVNOs and operators use Sourse to drive the adoption of data informed decision making. Sourse boosts KPI improvement using AI decision support tools for forecasting, anomaly detection and predictive analysis. Atlas deploys telco specialised machine learning models...

SourseAI
TrustFlight Group
Aerospace • Professional Services • Software
7 Offices
253 Employees
8 Benefits
TrustFlight drives safer, smarter aviation through integrated software and professional services.

TrustFlight helps organizations run safer, more efficient operations in one of the most complex and highly regulated industries in the world: aviation. Since our inception, TrustFlight has grown into a global provider of software and expert services focused on safety management, compliance, and risk reduction. In simple terms, TrustFlight builds technology that helps aviation teams stay on top of the details...

TrustFlight Group
Mercans
HR Tech • Information Technology • Professional Services • Software
5 Offices
1,100 Employees

Mercans is a global leader in payroll technology and Employer of Record (EOR) services, providing a proprietary HR and payroll SaaS platform that enables businesses to manage payrolls across 160 countries.

Mercans
Trading Central
Fintech • Software • Financial Services
6 Offices
260 Employees

We are a premium, one-stop-shop for investment decision support. We firmly believe the best way to support today's digital wealth brokerages is by facilitating the long-lasting success of their investing customers. We do this by helping 100+ million self-directed investors find and validate new opportunities, time their trades, learn about financial markets and manage their risk. Our online broker solutions...

Trading Central
Flexera
Big Data • Cloud • Information Technology • Software • Business Intelligence • Cybersecurity
18 Offices
2,000 Employees
43 Benefits
We help companies turn technology into a competitive advantage, whether they make it or use it.

Flexera delivers SaaS-based IT management solutions that enable enterprises to accelerate digital transformation and multiply the value of their technology investments. We help organizations inform their IT with definitive visibility into complex hybrid IT ecosystems, providing unparalleled IT insights that allow them to seize technology opportunities. And we help them transform their IT with tools that deliver actionable intelligence across...

Flexera

Flexera's Top Stability & Growth Strengths

Market Expansion: Multi‑year acquisitions—Snow Software (2024), NetApp’s Spot FinOps portfolio (2025), and ProsperOps plus Chaos Genius (2026)—broaden coverage across ITAM, SaaS, FinOps, and AI/data‑cloud cost optimization. Ongoing 2026 Flexera One releases, including a ProsperOps+ FinOps suite, reinforce expansion into Kubernetes/container and AI cost domains.

Strong Market Position & Advantage: Leader placements in Gartner’s 2025–2026 SaaS Management Platforms MQ and 2024–2025 Cloud Financial Management Tools MQ indicate competitive strength across core segments. Company materials and State of the Cloud/ITAM reports further underscore presence with large enterprises.

Innovation-Driven Growth: Continuous 2026 feature updates to Flexera One and the launch of AI Cost Management signal active product investment. Agentic/AI capabilities added via ProsperOps and Chaos Genius enhance automation in cloud and data‑cloud optimization.

Pixelfield
Information Technology • Mobile • Software
London
45 Employees

We are the guides on your exciting journey around the digital world. Our complex digital solutions will dazzle your customers and boost your position in this overflowing world of companies. Our experience involves working for start-ups as well as established companies from all over Europe - Czech Republic, Italy, Belgium or Denmark to name some. We aim to provide complex...

Pixelfield
All Turtles
Software
8 Offices
40 Employees
13 Benefits
Let’s turn great ideas into meaningful products.

All Turtles is an early-stage product studio. We solve clear, meaningful problems felt by people and companies alike with an eye toward the future of health and work. The products we make strive to make a positive impact on the world, with a design-led approach and simple, direct business models. We’re a fully distributed team, with team members across the...

All Turtles
Let Your Resume Do The Work
Upload your resume to be matched with jobs you're a great fit for.

Factum Radioscape
Digital Media • Software
London
16 Employees

Based in London, Factum Radioscape is a leading provider of innovative radio broadcast technology and services to broadcasters, regulators, and network operators worldwide. With over two decades of experience in the industry, we specialize in delivering high-quality radio solutions, including broadcast monitoring, measurement, and analysis services, to ensure seamless and reliable transmission of radio signals. Our team consists of highly...

Factum Radioscape
Nomo Fintech
Fintech • Software • Financial Services
2 Offices
87 Employees

Nomo Fintech is the technology start-up behind Nomo, the world’s first fully digital international Islamic bank. If someone told you that it’s possible to remotely build and launch a brand-new digital bank in less than a year, you probably wouldn't believe them. However, this is exactly what we did here at Nomo Fintech in 2021. 2022 and 2023 saw us...

Nomo Fintech
Resource Guru
Information Technology • Software
London
50 Employees

Cloud-based team scheduling software. The fast, simple way to schedule people, equipment and other resources online - finally! Thousands of companies including NASA, Ikea, Publicis, Accenture and Red Hat trust Resource Guru to handle one of their most precious assets - their people’s time. From only $4.16 per person, per month

Resource Guru
Memgraph
Artificial Intelligence • Natural Language Processing • Software
London
36 Employees

Memgraph is an open source graph database built for real-time streaming and compatible with Neo4j. Whether you're a developer or a data scientist with interconnected data, Memgraph will get you the immediate actionable insights fast. Memgraph directly connects to your streaming infrastructure, so you and your team don't spend countless hours building and maintaining complex data pipelines. You can ingest...

Memgraph
The Growth Partner
Marketing Tech • Software
London
23 Employees

We partner with marketing agencies to help them scale profitable and predictably. Rated Excellent 4.8 on TrustPilot https://www.trustpilot.com/review/thegrowthpartner.io Validated System - There's no secret tactic for overnight success and growth, but we've developed a proven model that has helped Proven track record of 390 successful partners that increased average deal size to $62,386. We’ve helped to generate $14.24M in the last 12 months. Check...

The Growth Partner
Fable Data
Software • Analytics
London
34 Employees

Fable Data directly sources anonymous pan European consumer spend data from banks and credit card issuers. We conduct bespoke processes to enrich the data we receive and this enables raw data to become capable of analysis and insights. And we do all of this in real-time, so our clients get a snapshot into what’s happening on the ground right now. Changes...

Fable Data
Spiritrade
eCommerce • Software
London
22 Employees

Spiritrade is an online trading platform for professionals in the drinks industry. Our technology allows for seamless and efficient trading for wholesale professionals. Spiritrade's technology facilitates trades in a protected environment, allowing for safer trades and increased revenue opportunities for our members. The exchange will provide members with a secure and fast way of trading the world's most important drink brands. Trading...

Spiritrade
Carnot
Artificial Intelligence • Big Data • Software • Automation
3 Offices
10 Employees

Carnot is a developer of a cloud-based data engineering platform designed to automate and optimize data transformation processes, utilizing machine learning and artificial intelligence to streamline data pipelines.

Carnot
GRAPHISOFT
Software
16 Offices
768 Employees
10 Benefits

Graphisoft® empowers teams to create great architecture, through award-winning software solutions, learning programs, and professional services for the Architecture, Engineering, and Construction industry. Archicad®, the architects’ BIM software of choice, offers a complete end-to-end design and documentation workflow for architectural and integrated architectural and engineering practices of any size. BIMx®, the most popular mobile and web BIM app, extends the...

GRAPHISOFT
Atoma Technologies
London
47 Employees

Atoma Technologies lead the field in the automation of the go-live processes associated with the Temenos core banking platform. We have spent more than a decade perfecting the use of RPA (Robotic Process Automation) to create software tools which truly transform the business of going live and staying live. Our solutions work straight out-of-the-box, enabling new or existing team members to deal...

Atoma Technologies
UMM Digital
Software
London
50 Employees

Umm digital is an innovation-driven digital firm providing technology development services and other digital solutions to innovative companies around the world. umm digital prides itself on being wholistic, proactive and innovative. umm excels at crafting digital experiences that both look and work impressive. We have experts operating in all departments, providing an integrated approach to your product and marketing and to...

UMM Digital

Popular Company Searches in London

Tech Companies in London
3D Printing Companies in London
3PL Companies in London
Adtech Companies in London
Aerospace Companies in London
Agencies in London
Agriculture Companies in London
Analytics Companies in London
Angel Investors & VC Firms in London
App Development Companies in London
Appliances Companies in London
AI Companies in London
Automation Companies in London
Automotive Companies in London
Beauty Companies in London
Data Analytics Companies in London
Big Data Companies in London
Biotech Companies in London
Blockchain Companies in London
Business Intelligence Companies in London
Cannabis Companies in London
Chemical Companies in London
Cloud Companies in London
Co-Working Spaces & Incubators in London
Computer Vision Companies in London
Consulting Firms in London
Conversational AI Companies in London
Cryptocurrency Companies in London
Cyber Security Companies in London
Data Privacy Companies in London
Database Companies in London
Defense Companies in London
Design Companies in London
Digital Media Companies in London
E-commerce Companies in London
Edtech Companies in London
Energy Companies in London
Enterprise Web Companies in London
Esports Companies in London
Event Companies in London
Fashion Companies in London
Financial Services Companies in London
Fintech Companies in London
Fitness Companies in London
Food Companies in London
Gaming Companies in London
Generative AI Companies in London
Greentech Companies in London
Hardware Companies in London
Health Tech Companies in London
Hospitality Companies in London
HR Tech Companies in London
Industrial Companies in London
IT Companies in London
IaaS Companies in London
Insurance Companies in London
IoT Companies in London
Kids + Family Companies in London
Legal Tech Companies in London
Logistics Companies in London
Machine Learning Companies in London
Manufacturing Companies in London
Martech Companies in London
Metaverse Companies in London
Mobile Companies in London
Music Companies in London
Nanotechnology Companies in London
Natural Language Processing Companies in London
News + Entertainment Companies in London
NFT Companies in London
On-Demand Companies in London
Payments Companies in London
Pet Companies in London
Pharmaceutical Companies in London
Productivity Companies in London
Professional Services Companies in London
Proptech Companies in London
Quantum Computing Companies in London
Real Estate Companies in London
Renewable Energy Companies in London
Retail Companies in London
Robotics Companies in London
Sales Companies in London
Security Companies in London
Semiconductor Companies in London
SEO Companies in London
Sharing Economy Companies in London
Social Impact Companies in London
Social Media Companies in London
Software Companies in London
Solar Energy Companies in London
Sports Companies in London
Telehealth Companies in London
Transportation Companies in London
Travel Companies in London
Utilities Companies in London
VR Companies in London
Wearables Companies in London
Web3 Companies in London

Sign in to save company job alert.

Create Free Account