Explore top tech companies
All Filters
Office Type

Industry

Size

Open Jobs

Remote Jobs

Tech Stack

Top Tech Companies in London (8,302)

Voodoo
Gaming • Mobile
11 Offices
583 Employees
Hiring Now

Voodoo is a tech company that creates mobile games and apps. With 7 billion downloads and over 150 million monthly active users, Voodoo is the #3 mobile publisher worldwide in terms of downloads after Google and Meta. The company is one of the most impressive examples of hypergrowth in the ecosystem, having raised over $1B and backed by Goldman Sachs, Tencent,...

• •
• •
Voodoo
Stagecoach Group Limited
25 Offices
25,000 Employees
Hiring Now

Stagecoach Group is the UK's largest bus and coach operator, proudly connecting over 100 towns and cities across England, Scotland and Wales. Since 1980, the company has helped millions of people reach their destinations. They are committed to delivering reliable, sustainable travel that is accessible and fair for everyone, while working with governments to support greener, smarter, and more inclusive...

• •
• •
Stagecoach Group Limited
Cyncly
Software
2 Offices
1,525 Employees
8 Benefits Hiring Now

Cyncly was created in September of 2022 as the new brand to unite Compusoft, 2020 and their affiliate companies after the two companies merged in 2021. The combined group created a global software powerhouse with more than 2,300 employees and 70,000+ customers across 100+ countries. Our company brings the best together, providing specialized visualization, sales, manufacturing and content solutions for...

• •
• •
Cyncly
ICP Global Pty Ltd
Agency • Marketing Tech • Professional Services • Consulting
6 Offices
350 Employees
Hiring Now

ICP is a global marketing and creative operations consultancy and service provider that helps companies control and optimize content operations. It supports the full content lifecycle, including strategy and planning, creative production, content management and logistics, digital shelf operations, managed content services, and content studios. Its mission is to create a frictionless flow of content so global brands can make,...

• •
• •
ICP Global Pty Ltd
Ciena
Cloud • Hardware • Internet of Things • Other • Software • Utilities
22 Offices
9,561 Employees
51 Benefits Hiring Now
Ciena is a networking systems, services, and software company.

Ciena (NYSE: CIEN) is a global leader in networking systems, services, and software. We build the world’s most adaptive networks to enable our customers to deliver richer, more connected experiences for all users. At our core, Ciena is a company rooted in people. We prioritize deep, collaborative relationships within our teams and alongside our customers, partners, and communities around the...

• •
• •
Ciena

Ciena's Top Stability & Growth Strengths

Strong Market Position & Advantage: Ciena is positioned as a top-tier optical networking vendor with leadership in coherent optics and data-center interconnect, supported by repeated references to being among the top global providers and particularly strong in North America.

Strong Revenue Growth: Recent results indicate a clear acceleration in revenue, with fiscal-year and quarterly figures described as up strongly year over year and forward guidance projecting continued expansion into the next fiscal year.

Future-Ready Strategy: The company is described as aligned to long-cycle demand drivers—AI, cloud, and 5G—and is focusing its portfolio “in and around the data center,” including prioritizing AI-centric optical platforms and related capabilities.

Octopus Energy
16 Offices
724 Employees
23 Benefits Hiring Now

We’re not your typical energy company. We want to change energy for the better by making it greener, smarter, and more affordable for everyone. Not only are we one of the biggest generators of renewable energy in the UK, we’re also one of the top-rated energy suppliers.

• •
• •
Octopus Energy
Sequence (sequencehq)
3 Offices
40 Employees
35 Benefits Hiring Now

Sequence is the quote to revenue platform powering modern B2B companies. Designed for a modern pricing world, Sequence automates revenue collection from contract signature to payment reconciliation. Improve win rates, leverage new pricing models to grow ACVs and reduce software spend by consolidating multiple point solutions.

• •
• •
Sequence (sequencehq)
Akamai Technologies
Cloud • Security • Software • Cybersecurity
24 Offices
10,285 Employees
27 Benefits Hiring Now
Akamai powers and protects life online by solving the toughest challenges and turning the impossible into the possible.

At Akamai, we make life better for billions of people, billions of times a day. Every moment, billions of people, all over the world, are using the internet to shop, play games, look after finances, learn remotely, share videos, connect across the world, and so much more. These life-shaping digital experiences wouldn’t be possible without Akamai. We power and protect life...

• •
• •
Akamai Technologies

Akamai Technologies's Top Stability & Growth Strengths

Product Line Growth: Security remains the largest business and is expanding, while Cloud Infrastructure Services tied to compute and AI is growing rapidly. A multi‑year AI infrastructure commitment is reinforcing momentum in these newer lines.

Strong Market Position & Advantage: Across CDN/edge delivery and WAAP, the company is consistently evaluated as a leader by major analysts, with scale and an integrated portfolio cited as strengths. Independent assessments in DDoS mitigation, WAAP, and edge delivery reinforce leadership in core markets.

Future-Ready Strategy: The company is investing to evolve from CDN/security into a fuller cloud and edge compute platform, including GPU build‑outs and an AI‑focused infrastructure roadmap. Management signals stronger out‑year growth potential as large AI deals scale.

Greyparrot AI
Artificial Intelligence • Computer Vision • Greentech • Analytics

Greyparrot uses AI waste intelligence to digitize the waste value chain, enhance recycling efficiency, and accelerate the transition to a circular economy.

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

Trade Nation
Fintech • Software • Financial Services
3 Offices
141 Employees
5 Benefits Hiring Now

Helping you power up your trading since 2014. ? What makes Trade Nation stand out from the crowd? Well, we could say a decade of infusing our products with a relentless drive, unwavering passion, and boundless pride. Or, our unparalleled expertise in spread betting and CFD trading with a management team boasting 200+ years of collective industry experience. Maybe it’s our...

• •
• •
Trade Nation
Grant Thornton UK
Financial Services
18 Offices
6,163 Employees
18 Benefits Hiring Now

What does business need now? An adviser that offers a different experience. A better experience. One that delivers technical expertise and a service that goes beyond. Personal, proactive, and agile. That’s Grant Thornton. We are the UK member firm of a global network that employs 58,000 people in 135 countries. We combine global scale with local insight and understanding to...

• •
• •
Grant Thornton UK
Jaja Finance
Fintech • Software • Financial Services
2 Offices
319 Employees
6 Benefits Hiring Now

Jaja is on a mission to redefine and simplify the credit card experience, giving people more time to do the things they love. It’s in our DNA. If things are complicated, we fix them. We Make Simple. We’ve created a simple-to-use app and online service, to simplify how people manage their money in an ever-increasing world of self-fulfilment. We believe in...

• •
• •
Jaja Finance
Bulletproof NYC
Agency • Design
7 Offices
300 Employees
1 Benefits Hiring Now
The world's largest independent brand agency. Unrivalled creativity. Working globally with brands that shape culture.

Bulletproof is the world’s largest independent brand agency, creating desire through disruption to help brands accelerate growth, stand out, and cultivate fandom using strategy, innovation, and design With a team of strategists, creatives and digital experts across our global offices, we’ve partnered with some of the world’s most successful companies, including Mondelēz International, Diageo, The Heineken Company, Booking.com, Tate & Lyle...

• •
• •
Bulletproof NYC
Material (materialplus.io)
Information Technology • Business Intelligence • Consulting
8 Offices
1,998 Employees
36 Benefits Hiring Now

Material is a leading insights, marketing and technology company striving for true customer centricity and ongoing relevance in a digital-first, customer-led world. By leveraging a proprietary science + systems approach, we speed engagement and growth for the world’s most recognizable brands and innovative companies. We design + build customer-centric business models and experiences to create transformative relationships between businesses and...

• •
• •
Material (materialplus.io)
Athora
Insurance
7 Offices
562 Employees
Hiring Now

Athora is one of the fastest growing savings & retirement services companies in Europe. We provide products and services which help customers achieve long-term financial security, with primary insurance operations across Europe, a reinsurance business in Bermuda and corporate centres in the UK and Ireland. Athora has approximately 1,500 employees, 2.8m policyholders and €76bn Assets under management and administration (at...

• •
• •
Athora
Baker Hughes
25 Offices
60,620 Employees
37 Benefits Hiring Now

Get new oilfield tools and chemicals delivered directly to your door from Baker Hughes. Frac plugs, packers, setting tools, drill bits and much more.

• •
• •
Baker Hughes

Baker Hughes's Top Stability & Growth Strengths

Strong Market Position & Advantage: Industry positioning as one of the "Big Three" in oilfield services and repeated marquee LNG turbomachinery wins indicate durable competitive advantages. Evidence includes record IET performance, leadership in LNG compressor and power‑train equipment, and a large multi‑year gas‑turbine share with high‑visibility projects.

Healthy Cash Flow: Record 2025 free cash flow and higher adjusted EBITDA show robust cash generation despite a mixed topline. Early 2026 also delivered double‑digit year‑over‑year EBITDA growth, underscoring operational leverage.

Resilient & Sustainable Growth: Record IET orders and backlog, alongside companywide remaining performance obligations at multi‑year highs, provide strong revenue visibility. LNG and power‑equipment pipelines reinforce a longer‑cycle growth profile beyond traditional oilfield activity.

Immediate
Consumer Web • Digital Media
5 Offices
859 Employees
14 Benefits Hiring Now

At Immediate, we’re home to some of the biggest and most loved consumer brands in the UK, including Radio Times, Good Food, Nutracheck, HistoryExtra and BBC Gardeners’ World Magazine. Our trusted, quality content reaches millions of people a month across digital, print, video, podcasts, apps, live events, tools and services. We’re the destination for people looking to get more joy...

• •
• •
Immediate
Church & Dwight
Appliances • Manufacturing
22 Offices
5,075 Employees
14 Benefits Hiring Now

Church & Dwight is a world leader in household and personal care products. Our brands include ARM & HAMMER®, Batiste™, OxiClean™, Trojan™, XTRA™, Nair™, First Response™, Spinbrush™, Orajel™, Vitafusion™, Li’l Critters™, Water Pik®, Zicam®, TheraBreath® and HERO. Founded in 1846, we have operations globally and are listed in the S&P 500. At Church & Dwight, we power people’s every day...

• •
• •
Church & Dwight

Church & Dwight's Top Stability & Growth Strengths

Strong Market Position & Advantage: Category‑leading franchises like Trojan, Batiste, Waterpik, and a top‑two TheraBreath underpin share gains cited in late 2025 and Q1 2026. Leadership is concentrated by category, supporting defensible positions in chosen niches.

Innovation-Driven Growth: Recent launches such as ARM & HAMMER Power Sheets, TheraBreath extensions, and a Trojan refresh, alongside portfolio adds like Touchland, are credited with fueling above‑category growth and volume gains. Management indicates ongoing innovation will support 2026 organic growth and sustained share momentum.

Profitability: Margins expanded and EPS increased in recent periods, with guidance calling for further improvement in 2026. Consistent profitability and scale enable continued brand investment and bolt‑on M&A.

A-LIGN
Security • Cybersecurity
6 Offices
573 Employees
29 Benefits Hiring Now

A-LIGN is a technology-enabled security and compliance partner that helps global organizations take a strategic approach to confidently mitigate cybersecurity risks. Our breadth and depth of expertise and A-SCEND, our proprietary compliance management platform, enable you to assess against the leading cybersecurity compliance frameworks important to your business – with one partner. With A-LIGN as your guide, we bring you the...

• •
• •
A-LIGN
EXL
Information Technology • Database • Consulting
35 Offices
30,246 Employees
20 Benefits Hiring Now

Choosing a digital partner is about more than capabilities — it’s about collaboration and character. Unrealistic overhauls and off-the-shelf products ignore what matters most — your unique needs, culture, goals, and your legacy data and technology environments. At EXL, our collaboration is built on ongoing listening and learning to adapt our methodologies. We’re your business evolution partner—tailoring solutions that make the most...

• •
• •
EXL

EXL's Top Stability & Growth Strengths

Strong Revenue Growth: Revenue is expanding at a double-digit pace across 2025 and the first half of 2026, and the company raised its 2026 outlook to mid-teens growth. Feedback suggests momentum is reinforced by consistent quarterly acceleration and new client additions.

Profitability: Earnings are outpacing revenue, with strong adjusted EPS gains and solid high‑teens adjusted operating margins. Feedback suggests disciplined execution is helping sustain margin strength alongside growth.

Innovation-Driven Growth: Data‑ and AI‑led services are the principal engine, rising to a majority of revenue by early 2026 and supported by continued investment and the planned iMerit acquisition. Industry evaluations citing leadership in data/AI and insurance-focused operations suggest differentiated capability.

• •

• •

• •

• •

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