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Top Tech Companies in London (8,305)

GKN Aerospace
Aerospace
27 Offices
7,259 Employees
28 Benefits

GKN Aerospace is the world’s leading multi-technology tier 1 aerospace supplier. We develop, build and supply an extensive range of advanced aerospace systems, components and technologies–for use in Defence and Commercial aircraft ranging from helicopters, business jets, passenger planes to the most advanced fighter aircraft. Our technology is on board 100,000 flights a day and we are market leading in...

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GKN Aerospace
Silverpop
Analytics
2 Offices
730 Employees
2 Benefits

A marketing cloud that gives you the freedom to do your best work. Market, brilliantly.

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Silverpop
Aravo Solutions - Third-Party Risk Management
4 Offices
105 Employees
6 Benefits

Aravo Solutions delivers market-leading, cloud-based solutions for managing third party governance, risk, compliance and performance. We help companies protect their business value and reputation by managing the risks associated with third parties and suppliers, and to build business value by ensuring that their third party relationships are optimized. Since 2000, leading global brands across a diverse range of industries have counted...

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Aravo Solutions - Third-Party Risk Management
MOONHUB
Virtual Reality
London
50 Employees

Welcome to MOONHUB! We are a vibrant start-up company with a focus on training other companies with our engaging and innovative VR Training system! Follow us for updates and send a message if you are interested in working with us. www.themoonhub.com

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MOONHUB
Sigmoid
Information Technology • Consulting
11 Offices
499 Employees
24 Benefits

Sigmoid is a leading data engineering and AI solutions company that helps enterprises gain a competitive advantage with effective data-driven decision-making. Our team is strongly driven by the passion to unravel data complexities. We generate actionable insights and translate them into successful business strategies. We leverage our expertise in open-source and cloud technologies to develop innovative frameworks catering to specific customer...

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Sigmoid
Cyberonics
Fitness
28 Offices
660 Employees

VNS Therapy works to provide fewer seizures, shorter seizures and an improved recovery after seizures.

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Cyberonics
Baker McKenzie
Legal Tech
19 Offices
12,042 Employees
26 Benefits

Integrated legal solutions to complex business challenges. The global business community is more interconnected than ever before. Opportunities and risks spill across different markets, sectors and areas of law. A connected perspective is essential in delivering business objectives while mitigating risk. Our integrated client solutions provide seamless advice underpinned by deep practice, sector expertise, and first-rate local market knowledge. Armed with...

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Baker McKenzie

Baker McKenzie's Top Stability & Growth Strengths

Strong Market Position & Advantage: Recognized as “The Leading Global Law Firm,” the firm achieved the highest number of Chambers Global 2025 rankings with multiple Band 1 practices in areas such as Tax, TMT, Employment, and IP. A broad cross‑border platform with 70+ offices enables complex multi‑jurisdictional work and supports consistent top‑tier global standings.

Resilient & Sustainable Growth: FY23 revenue held around $3.3B with net income steady despite reduced deal flow, currency pressures, and the Russia spin‑off. Regional and practice gains (e.g., Americas growth, Spain’s double‑digit increase, and strong Antitrust & Competition performance) indicate diversified momentum.

Market Expansion: Targeted build‑outs include a New York/North America push, an elite transactional team in Los Angeles, and office investments in hubs such as Miami and Warsaw. The firm reports expanding activity in priority sectors and geographies, including notable growth in Spain and strengthened benches in Australia.

Daffodil Software
Information Technology • Consulting
6 Offices
752 Employees

Daffodil Software is a leading software engineering partner that’s empowering 100+ organizations across the globe with innovative solutions, unparalleled execution capabilities and unwavering focus on customer satisfaction. With our core in tech agility & process orientation, we help businesses evolve & elevate their value proposition & look beyond technology. Why Choose Daffodil? CMMI Level 3 Accredited Organization 1200+ Technologists 1000+ Customers Served 20+ Years of...

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Daffodil Software
The Rank Group plc
Gaming • News + Entertainment • Retail
8 Offices
7,776 Employees

The Rank Group Plc is a leading international gaming, leisure, and entertainment group offering exciting and entertaining customer experiences in venues or online, with operations in the UK, Spain, and Belgium.

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The Rank Group plc
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Tenzo
Retail • Hospitality • Big Data Analytics
London
37 Employees

Tenzo is the powerful Restaurant PerformanceOps platform in the palm of your hands. Tenzo brings together data from all your technologies in real time, from POS to inventory management, from software to labour schedulers. Allowing restaurant operators, from Head Office to General Managers, to supercharge their restaurant's performance. Enabling better collaboration between team members, predicting sales, improving performance, hitting KPIs...

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Tenzo
Medefer
Healthtech
London
96 Employees

Medefer is a virtual healthcare provider to the NHS, using innovative technology to support early specialist-led patient care. This input leads to an improvement in the care pathway, shorter waiting times, increased Consultant capacity and reduced costs. To implement the service, Medefer has built a bespoke IT platform and created a robust governance process that safely tracks and monitors patients...

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Medefer
Rex Software
Real Estate • Software
3 Offices
78 Employees

We work at the edge of technology, keeping usability and simplicity at our core. We believe software should be easy to use, satisfying to work with and - most importantly - make you better at what you do. That’s why over 10,000 agents across Australia, New Zealand and the United Kingdom trust us to help them succeed, every day. We’ve...

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Rex Software
Principal
Information Technology
2 Offices
79 Employees

Principal is a well-established company with over three decades of expertise, dedicated to delivering innovative and tailored document management, print solutions, digital IT, and unified communication services. Originating as a copier dealership, Principal has evolved to become a premier provider of managed and supported solutions designed to meet the specific needs of their clients. Offering a comprehensive suite of services...

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Principal
BC Partners
Financial Services
London
324 Employees

BC Partners is an international investment firm that offers select, focused investment strategies designed to complement each other and create synergies that benefit our investors. Founded in 1986 as one of the first pan-European buy-out investors, BC Partners has grown and evolved into a leading alternative investment firm, investing principally in larger businesses in Europe and North America through its...

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BC Partners
The Gym Group
6 Offices
2,003 Employees
Hiring Now

The Gym Group is a UK chain of 24/7, no-contract fitness clubs offering accessible, low-cost gym facilities. Founded in 2007, it pioneered the low-cost gym model and operates more than 260 sites across the country. Its mission is to make high-quality fitness convenient and affordable, helping members pursue healthier lifestyles through flexible access to gyms with round-the-clock entry and no...

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The Gym Group
Fullcast.io
Sales • Software
4 Offices
38 Employees
1 Benefits

Fullcast is the only go-to-market (GTM) planning platform that seamlessly connects your GTM planning activities with your tactical sales operations. It allows you to continuously update your strategy and deploy changes instantly. Companies that plan with Fullcast: -> Plan in days, not weeks or months. No spreadsheets required. -> Respond with agility to changing market conditions. -> Spend more time on strategy, rather...

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Fullcast.io
Concord
Music
6 Offices
700 Employees
22 Benefits

Concord is the independent, worldwide leader in the development, management and acquisition of sound recordings, music publishing, theatrical performance rights and narrative content. Headquartered in Nashville with additional offices in Los Angeles, New York, London, Berlin, Melbourne and Miami, Concord also has staff in Auckland, Sydney, Tokyo and Toronto. The Company’s catalog consists of more than 1 million songs, composed...

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Concord

Concord's Top Stability & Growth Strengths

Investor Backing & Capital Strength: Feedback suggests Concord has strong access to capital, closing record‑setting music‑royalty ABS deals (e.g., $850M in 2024 and $1.765B in 2025) to fund acquisitions. This financing scale is framed as lowering cost of capital and enabling continued catalog growth.

Diversified Revenue Streams: Evidence indicates Concord operates across publishing, sound recordings, and theatrical rights with a repertoire of 1.3M+ works, and has expanded into distribution via Stem. This multi‑vertical breadth, including a leading theatrical licensing arm, differentiates it from many indie peers.

Strong Market Position & Advantage: Feedback suggests Concord is a leader among independent music‑rights companies and the world’s most significant theatrical licensing company. Active M&A (e.g., Round Hill acquisition) and board‑endorsed bids for marquee assets reinforce its standing as a top consolidator outside the majors.

Hotwire
Consulting
11 Offices
327 Employees
2 Benefits

Hotwire is a global communications consultancy that helps businesses better engage and connect with their customers. From Sydney to San Francisco, we operate with a borderless mind-set across 12 wholly owned locations covering the US, UK, France, Germany, Spain, Italy and Australia, together with a partner network spanning 29 cities around the world.

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Hotwire
Kingfisher
Retail
2 Offices
25,962 Employees
1 Benefits

Kingfisher plc is an international home improvement company with over 2,000 stores, and operations in eight countries across Europe. We operate under retail banners including B&Q, Castorama, Brico Dépôt, Screwfix, TradePoint and Koçtaş, supported by a team of over 78,000 colleagues. We offer home improvement products and services to consumers and trade professionals who shop in our stores and via...

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Kingfisher
Mystic AI
Artificial Intelligence • Software
London
16 Employees

Mystic AI is a fast growth, venture backed enterprise delivering solutions for managing machine learning (ML) in the enterprise and at the edge. We provide tailored solutions and expert guidance to companies looking to build and scale a robust machine learning infrastructure. Having developed and launched our flagship MLOps automation toolkit and cloud solution; Pipeline | Catalyst, we have first...

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Mystic AI

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