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Top Tech Companies in London (8,305)

Basecamp Research
Healthtech • Biotech
London
34 Employees

Hidden within our planet's vast biodiversity are solutions to some of humanity's greatest challenges, with the potential to deliver sustainable food supplies, revolutionary manufacturing capabilities, and a new generation of medicines. At Basecamp Research, we are building BaseDiscovery, a platform technology that will use next-gen DNA analysis and environmental monitoring to connect the dots and improve our understanding of the...

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Basecamp Research
Retable
HR Tech • Information Technology
Kingston
18 Employees

Our mission is to change the way people use spreadsheets. No matter which industry or role you work in, information is received and shared on a daily basis and must be stored and shared efficiently and compliantly. With Retable, you can manage your personal, business, functional and technical information in one place rather than using different apps for each. ReTable...

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Retable
Ola
Software
6 Offices
25,000 Employees
20 Benefits

Ola is India’s largest mobility platform and one of the world’s largest ride-hailing companies, serving 250+ cities across India, Australia, New Zealand, and the UK. The Ola app offers mobility solutions by connecting customers to drivers and a wide range of vehicles across bikes, auto-rickshaws, metered taxis, and cabs, enabling convenience and transparency for hundreds of millions of consumers and...

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Ola
Aggero
AdTech • Artificial Intelligence • Computer Vision • Marketing Tech • Social Media • Software • Analytics
London
12 Employees
Aggero | AI Video Intelligence Platform for Marketing Performance Optimization

Aggero is an AI-powered MarTech startup specializing in video performance intelligence and creative analytics. We help brands, agencies, and creators understand what truly drives success in their video marketing. Our platform uses AI analysis to examine every frame, word, and audience reaction across TikTok, YouTube, Instagram, and other social platforms - revealing the creative elements that drive engagement, sales, and brand...

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Aggero
Zapnito
Marketing Tech • Business Intelligence
London
50 Employees

We provide everything your business needs to design, engage, manage and grow your customer community. Since 2013, Zapnito has helped global brands across technology, media and publishing to take their community experience to the next level by replacing multiple legacy engagement tools with one fully customized Zapnito platform. Centralizing where customers learn, share and connect has been proven to create...

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Zapnito
Blue Ocean Seismic
Rushmoor
34 Employees

Our vision is to disrupt the marine seismic acquisition industry by using swarms of long-endurance autonomous self-repositioning nodes to collect high quality OBS data whilst reducing carbon emissions, HSSE risks, survey duration and cost

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Blue Ocean Seismic
Lumio - Couples finance
Fintech • Payments • Financial Services
London
14 Employees

For couples that run a household together, but bank separately. ‍ Get full visibility of all your finances to know where you stand, argue less and progress together. Without the hassle of spreadsheets or mental maths.

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Lumio - Couples finance
Xoriant
Information Technology • Software
18 Offices
4,740 Employees
5 Benefits
Imagination Realized.

For over 35 years, Xoriant has been a trusted digital engineering specialist helping Fortune 500 companies accelerate their journey to becoming Software-Defined Businesses. With 5,000 XFactors across 20+ nationalities, Xoriant has realized technology solutions for 45+ Fortune 500 clients, including 5 of the top 10 global banks, 5 of the top 20 ISVs, 4 of the top 10 storage OEMs,...

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Xoriant

Xoriant's Top Stability & Growth Strengths

Investor Backing & Capital Strength: Private-equity firm ChrysCapital acquired Xoriant in January 2023 to accelerate the next phase of growth, signaling strong capital support for scaling offerings and go-to-market. Feedback suggests subsequent leadership moves reinforce access to resources for expansion.

Market Expansion: Feedback suggests the company has expanded its footprint through multiple acquisitions since 2023 and added significant office capacity in India. References to European delivery centers via TestDevLab and operating across 20+ to 28 offices indicate active geographic growth.

Innovation-Driven Growth: Public materials emphasize capability build-outs in platform engineering, data/AI, and quality engineering through deals such as MapleLabs and TestDevLab. Analyst recognition in Zinnov for Data & AI Engineering and partnerships like Microsoft Fabric Featured Partner indicate growth anchored in modern engineering and AI.

GlobalStep
Gaming • Information Technology • Software
4 Offices
1,082 Employees
11 Benefits

GlobalStep focuses on the success of its clients’ digital products, applications and platforms through a comprehensive ecosystem of services that span the full product lifecycle. We enable our clients, from Fortune 100 to start-ups, to drive revenue and create high impact digital experiences. Our services include Product Design, Development and Deployment, Digital Assurance, Product Localization, Analytics & Insights, and Customer...

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GlobalStep
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Nissan
Automotive • Manufacturing
32 Offices
20 Benefits

Nissan is a global automotive manufacturer that designs, produces, and sells a wide range of vehicles, including cars, trucks, and SUVs, and is a key member of the Renault-Nissan-Mitsubishi Alliance.

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Nissan

Nissan's Top Stability & Growth Strengths

Profitability: Recent quarterly results show a return to operating profit and positive net income, indicating early stabilization after prior losses. Management highlights improved operating margins as restructuring takes hold.

Strong Revenue Growth: The latest quarter delivered higher consolidated revenue year over year alongside momentum in key regions like the U.S. retail channel. This uptick suggests near-term top-line improvement even as broader volumes remain under pressure.

Future-Ready Strategy: More than a decade of EV development and a stated ambition to lead in electrification signal positioning for the industry shift. Legacy strengths in mass‑market EVs like the Leaf underpin plans for upcoming hybrids and EVs.

KwikTrust
Blockchain • Fintech • Legal Tech • Cryptocurrency
London
9 Employees

A new way to sign, send and store your documents. For FREE. Cheaper, easier and more efficient. Do more for less with KwikTrust. From contracts to due diligence, intellectual property to creative content, we’ve got you covered.

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KwikTrust
Improbable
Information Technology • Metaverse
London
366 Employees

Venture into new worlds: improbable.io Improbable is a British start-up that has been at the forefront of building virtual worlds for over a decade. We believe that the metaverse is an opportunity for communities, companies and brands to have a positive social and economic impact in the real world. Today, we are initiating new technologies, models and partnerships to venture further into...

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Improbable
Icarus Media Digital
Digital Media • Software
3 Offices
19 Employees

We are Icarus Media Digital - a data-driven, venture-building company. We create ventures from scratch, transforming raw ideas into rapidly scaling businesses. We use our knowledge and resources to create cutting-edge technologies and develop them into future revenue streams. We are experts in acquisition strategy, traffic, conversion, retention and positioning.

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Icarus Media Digital
MF&A, a Fujitsu company
Business Intelligence • Consulting • Cybersecurity
51 Offices
22 Employees

Safe, inclusive and kind.

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MF&A, a Fujitsu company
CTERA
Cloud • Software
4 Offices
156 Employees
13 Benefits

CTERA is the distributed cloud file storage leader, powering more than 50,000 enterprise locations and millions of corporate users.

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CTERA
CultureAI
Information Technology • Security • Software • Cybersecurity
2 Offices
50 Employees

CultureAI’s innovative Human Risk Management Platform empowers you to identify security risks, educate employees in real time, and nudge them to make immediate fixes. Strengthen resilience against phishing, improve SaaS security, reduce data loss through generative AI, and more. We help security teams identify and manage their most prominent employee security risks in one comprehensive platform.

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CultureAI
Nossa Data
Machine Learning • Software • Financial Services
London
17 Employees

Nossa Data is a technology company focused on supporting companies with their ESG Data Management, Analytics and Reporting. If you are a corporate interested in using our software please get in touch at [email protected] to see if our technology is the right for your organisation

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Nossa Data
Hexaware Technologies
Information Technology • Consulting
51 Offices
27,000 Employees
16 Benefits Hiring Now

At Hexaware, we're not just a global technology and business process services company; we're a community of 27,000 Hexawarians dedicated to one singular purpose: creating smiles through the power of great people and technology. With a presence in 40+ offices across 19 countries, we empower enterprises worldwide to embark on their digital transformation journey with unparalleled scale and speed. As...

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Hexaware Technologies

Hexaware Technologies's Top Stability & Growth Strengths

Strong Revenue Growth: Revenue increased meaningfully in 2024 and continued to rise in 2025 to about $1.54B, with momentum persisting into late 2025. Earlier quarters also posted year-over-year gains, underscoring continued top-line expansion.

Profitability: EBITDA margin expanded in 2024 and again in 2025, indicating improving earnings quality alongside growth. Full-year profit advanced even as the company invested in AI initiatives and acquisitions.

Innovation-Driven Growth: AI-first launches (e.g., Agentverse), new offerings, and capability-led acquisitions in 2025 are positioned to drive demand in cloud/data/AI. Analyst-verified strengths in niches like Microsoft cloud, digital engineering, workplace/ServiceNow, and mainframe modernization support the growth thesis.

IIH Global - AI Development Services In United Kingdom
Enterprise Web • Information Technology • Software • Design • App development
Three Rivers
100 Employees
IIH Global is a leading AI solution providing company, based in UK.

IIH Global is a global software development and AI development company helping startups, SMEs, and enterprises build intelligent digital solutions. We provide comprehensive AI development services, including custom AI application development, Generative AI solutions, Machine Learning, Computer Vision, Natural Language Processing (NLP), AI integration, intelligent automation, and AI consulting. Beyond AI, our expertise includes custom software development, web development, mobile app...

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IIH Global - AI Development Services In United Kingdom
TechTarget
Marketing Tech • Sales
9 Offices
1,081 Employees
30 Benefits

TechTarget (Nasdaq: TTGT) is the global leader in purchase intent-driven marketing and sales services that deliver business impact for enterprise technology companies. By creating abundant, high-quality editorial content across 150 highly targeted technology-specific websites and 1,000 channels, TechTarget attracts and nurtures communities of technology buyers researching their companies’ information technology needs. By understanding these buyers’ content consumption behaviors, TechTarget creates...

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TechTarget

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