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Top Tech Companies in London (7,383)

Vevolution
Fintech • Information Technology • Software
London
12 Employees

Vevolution is a global investment platform where foodtech, cultivated, and biotech startups connect with impact investors to create a kinder world. We’re fintech with heart.

Vevolution
CNN
News + Entertainment
5 Offices
7,745 Employees
22 Benefits

CNN Worldwide is a portfolio of more than two-dozen news and information services across cable, satellite, radio, wireless devices and the Internet in more than 200 countries worldwide. Domestically, CNN reaches more individuals on television, the web and mobile devices than any other TV news organization in the United States. Internationally, CNN is the most widely distributed news channel reaching more...

CNN
KASKO
Big Data • Insurance
London
51 Employees

KASKO provides insurers with an end-to-end modular platform, bringing their new or existing products to the digital market in the quickest and most cost efficient way

KASKO
Substantive Research
Analytics • Financial Services
London
22 Employees

At Substantive Research we provide transparency and analytics in investment research and market data to unlock value and drive outperformance. RESEARCH SPEND ANALYTICS Industry first apples-to-apples investment research price benchmarks for research procurement professionals across banks, brokers, independent research providers and experts. - Investment Research Price Benchmarks - Analyst Mapping - Market Trends MARKET DATA SPEND ANALYTICS Industry first apples-to-apples...

Substantive Research
Huge
Agency • Marketing Tech
13 Offices
1,430 Employees
22 Benefits
Make something you love.

Huge is a global collective of designers, technologists and strategists. We help companies become trusted parts of people’s lives by creating products, services, and brands that people love. We were the first agency to be founded on the idea that the principles of user experience should drive not just design, but business and marketing as well. We’re known for finding new...

Huge
EDB
Artificial Intelligence • Cloud • Software • Database
7 Offices
804 Employees
43 Benefits
EDB, the leading Postgres Data & AI Platform, unleashes the power of Postgres for transactional, analytical, and AI work

EnterpriseDB (EDB), the leading Postgres Data & AI Platform, unleashes the power of Postgres to transactional, analytical, and AI workloads with unified governance and management. Built on the most extensible database, EDB extends Postgres to more workloads and supercharges it with built-in intelligence to optimize performance, cost, collaboration, governance and security. Now customers can manage more workloads from a single...

EDB

EDB's Top Stability & Growth Strengths

Strong Revenue Growth: Public disclosures highlight sustained ARR expansion and a long streak of quarterly growth, with analyst recognition placing the company among the faster-growing cloud DBMS vendors. Updates also reference continued momentum in customers and headcount over recent years.

Investor Backing & Capital Strength: A majority growth investment by Bain Capital, with prior sponsors remaining involved, underscores access to capital and long-term support for scaling. This backing is positioned to accelerate expansion and product development.

Innovation-Driven Growth: The company has launched and expanded offerings such as EDB Postgres AI, BigAnimal, WarehousePG, and petabyte-scale analytics, signaling active expansion into AI, analytics, and managed Postgres. Ongoing core PostgreSQL contributions and new feature releases indicate sustained R&D velocity.

C3 AI
Artificial Intelligence • Big Data • Machine Learning • Software
10 Offices
923 Employees
31 Benefits

C3 AI is the leading Enterprise AI software provider for accelerating digital transformation. Digital transformation is about leveraging big data and the internet of things to improve performance of assets and predict shortfalls before they happen — all through artificial intelligence and machine learning. Get ahead of supply chain delays before they affect your delivery deadlines. Predict maintenance needs to...

C3 AI

C3 AI's Top Stability & Growth Strengths

Strategic Partnerships: Expanding activity and joint pipelines with hyperscalers and large integrators, along with marketplace availability, are positioned to ease procurement and amplify distribution. Federal and partner-led bookings were highlighted as growing even as recognized revenue lagged.

Strong Market Position & Advantage: Leader recognitions in enterprise/industrial AI platform evaluations bolster credibility and competitiveness in defined niches. Mission-critical deployments and compliance milestones reinforce readiness for regulated, large-scale use.

Market Expansion: Momentum in federal, defense, and aerospace bookings and at-scale public-sector deployments indicate traction in complex, mission-critical environments. Alliances with major cloud providers expand reach into enterprise accounts.

Nephila Advisors LLC
Angel or VC Firm
3 Offices
49 Employees
1 Benefits

In 2010 Nephila Advisors LLC was established, predominantly to assist Nephila Capital Ltd with investor relations, develop strategic trading relationships and business development in the United States. Nephila Capital Ltd is a Bermuda based investment manager specializing in reinsurance risk. Nephila offers a broad range of investment products focusing on instruments such as insurance-linked securities, catastrophe bonds, insurance swaps, and...

Nephila Advisors LLC
ProArch
Professional Services
7 Offices
409 Employees
16 Benefits

ProArch was founded on the belief that a future where change is ‘business as usual’ is fundamentally more exciting than one where it is not. We accelerate value and increase resilience for our clients with consulting and technology - enabled by cloud, guided by data, fueled by apps, and secured by design

ProArch
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pwrteams
Information Technology • Software
London
275 Employees

pwrteams, a Nortal company, is an international leader in building cross-border IT and engineering organizations. pwrteams combines more than 14 years of Skelia’s success in building stable cross-border teams with Nortal’s global reach, backed by a strong track record and technical leadership. We offer services through a network of service centers in Poland, Lithuania, Serbia, Estonia, and Ukraine.

pwrteams
Ivanti
Information Technology • Mobile • Software • Analytics
9 Offices
3,014 Employees
36 Benefits

The automation platform that makes every IT connection smarter and secure across devices, infrastructure and people to deliver personalized employee experiences.

Ivanti

Ivanti's Top Stability & Growth Strengths

Investor Backing & Capital Strength: In May 2025, Ivanti refinanced its debt, raised about $350 million in new capital, and extended maturities to 2029 to fund key strategic initiatives. This provides runway to invest in product and go-to-market execution.

Innovation-Driven Growth: Through 2025–2026 the company announced AI-driven enhancements to its Neurons platform with previews and 2026 general availability. These capabilities target automation across IT and security operations to support upsell and new-logo growth.

Strong Market Position & Advantage: Analyst research places Ivanti in leader-class positions in UEM (Forrester 2023) and ITSM (e.g., Gartner 2022 and IDC 2024). This indicates strong standing in core segments despite heavyweight competitors.

BetMakers Technology Group
Information Technology
7 Offices
138 Employees
2 Benefits

BetMakers Technology Group (ASX: BET) creates technology and service solutions that simplify betting at critical points along the wagering lifecycle, unlocking new revenue streams, expanding markets, and enhancing the user experience. A leading international provider of wagering technology, data, content, and service solutions, BetMakers provides licensed bookmakers, pari-mutuel wagering operators, and racing bodies in over thirty countries with the tools to...

BetMakers Technology Group
Primary Portal
Information Technology • Financial Services
London
29 Employees

Primary Portal is the equity capital markets platform establishing connectivity among key constituents in the issuance process. Founded in June 2020, we have already brought breakthrough technology to market and have many of the world's top investment firms and banks on our platform. We are growing extremely fast and we are looking for highly motivated individuals who are deeply passionate...

Primary Portal
Zenitech
Software
London
462 Employees

Zenitech creates technology to transform businesses. We work as a strategic technology partner with clients to design, deliver and implement creative technologies that have a real impact on their business – creating new revenues, transforming customer experience and interaction, driving growth, reducing time to market and innovating for the future. Zenitech was founded on the principle that delivering the right...

Zenitech
Gravitiq
eCommerce • Retail
London
52 Employees

Gravitiq aims to build the leading omnichannel consumer health company. We acquire, build, and scale top health & personal care brands and are driven to help individuals globally take better control of their health.

Gravitiq
Telos
Blockchain • Software
London
57 Employees

Telos is the mass adoption, open finance network led by a community of trailblazers focused on Real World Use and Adoption. Telos is built for speed and scalability, making it the ideal network for mainstream adoption – Telos-based Tokens, NFT, and Smart Contracts are already used for DeFi, Gaming, Social Media apps, and so much more. There are over 100...

Telos
Zepz
Payments • Financial Services
4 Offices
623 Employees
14 Benefits

Zepz is powering two leading global payments brands: WorldRemit and Sendwave. We represent brands that disrupted an industry previously dominated by offline legacy players by taking international money transfers online - making global digital payments fairer, faster, and more flexible. Our brands currently send from 50 to 130 countries, operate in more than 5,000 money transfer corridors worldwide and employ...

Zepz
YAP Global
Blockchain • Digital Media • Fintech • Information Technology
London
25 Employees

YAP Global: Your Angle Presented, Globally. YAP Global is an international PR and communications agency that works with meaningful fintech, digital assets, blockchain technology and privacy companies with stories we believe should be heard on the global stage. We aim to be the bridge between quality journalism and emerging technologies making a difference in the world. As a team with international journalism...

YAP Global
SoftIron
Information Technology • Manufacturing
London
79 Employees

SoftIron makes the products that underpin the next evolution of IT infrastructure. Our blueprint is radical. Taking full control over design and manufacture of platforms optimised to transform IT infrastructure, our highly integrated products reduce space and energy footprints while delivering extraordinary performance. Challenging traditional IT manufacturing & organisational strategy, we’ve developed a model that enables us to create a...

SoftIron
NextEnergy Group
Fintech • Financial Services
London
320 Employees

NextEnergy Group was founded in 2007 to become a leading market participant in the international solar sector. Since its inception, it has been active in the development, construction and ownership of solar assets across jurisdictions. Today, our global staff numbers over 300, operating in nine countries across Europe, the Americas and India

NextEnergy Group

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