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Top Tech Companies in London (7,383)

Infinity Exchange
Fintech • Financial Services
London
13 Employees

We're a team of financial engineers, technologists and traders building DeFi for institutional use. Infinity Exchange is an Institutional Lending and Borrowing platform offering both a high-fidelity rates trading experience and RWA financing. Accessible through smart contract, web, and API, Infinity builds enterprise-grade financial market infrastructure for digital assets.

Infinity Exchange
Charter HCP
Angel or VC Firm • Financial Services
London
17 Employees

We are small financial firm that specialises in Debt funding and Private equity funding services for a the high networth segment of the market. We specialise in institutional lending, property development finance and bridge lending. Working on both a consultancy basis and as an agent to secure funding for worthy projects and opportunities. Our boutique firm is individual and focused on...

Charter HCP
Eppione
HR Tech • Information Technology • Software • Analytics
3 Offices
21 Employees

Eppione offers a whole new way to manage and retain a happier, healthier workforce. A platform that unites all employee benefits and HR employee management. All around the globe, in one single place. It lets your people choose the best benefits for them. Anywhere, any time, on any device. They can change their mind and alter their benefits at the...

Eppione
iCapital
Fintech • Financial Services
18 Offices
1,500 Employees
33 Benefits

Powering the World’s Alternative Investment Marketplace. Part innovator, part educator, and part navigator of the alternatives industry, iCapital offers intuitive, scalable digital solutions that have transformed how private market and hedge fund investments are bought and sold. With iCapital, financial advisors, wealth managers, and asset managers around the world now have access to everything they need to deliver the return...

iCapital

iCapital's Top Stability & Growth Strengths

Strong Market Position & Advantage: The company is widely regarded as a leader in alternative‑investment fintech, reinforced by repeated industry accolades and endorsements from major financial institutions. Its large platform footprint (fund shelf depth, active professional users, and substantial assets serviced) underscores durable competitive positioning.

Investor Backing & Capital Strength: A recent $820M+ growth round at a valuation above $7.5B and cumulative funding exceeding $1.5B indicate strong investor confidence. Earmarking proceeds for acquisitions, technology, and global expansion provides ample capital to support continued scaling.

Market Expansion: A growing global footprint with 16–17 offices and planned entries into Australia and the UAE reflects active international growth. Adoption across thousands of wealth firms and over one hundred thousand active professionals demonstrates expanding reach across regions and channels.

Rexel USA
Appliances
25 Offices
3,013 Employees
12 Benefits Hiring Now

Together, we’re delivering the power of a global brand Millions of US electrical customers trust the expertise, resources and relationships of Rexel Holdings USA. As the US presence of one of the world's largest electrical distributors, the Rexel Group, we apply our know-how, productivity tools and hands-on business-building initiatives to help our customers thrive. Always seeking better solutions Rexel USA is...

Rexel USA
OSSTEC
3D Printing • Healthtech • Manufacturing
London
9 Employees

Osteoarthritis causes chronic pain for 33% of the population and is treated with joint replacement. 1.3M knee replacements are performed globally every year - 450,000 of them are in young patients with high risk of failure and revision surgery. These patients experience poorer outcomes so surgeons are reluctant to treat them. OSSTEC has developed an additive manufacturing bone healing technology, currently...

OSSTEC
Venari Security
Machine Learning • Software • Analytics • Cybersecurity
London
50 Employees

Venari Security provides organisations with advanced visibility into their encrypted attack surface, ensuring regulatory compliance and privacy adherence through our cryptographic discovery tool. Our focus is on crypto agility which helps you assess both external and internal cryptographic risks, preparing your business now and for the quantum future

Venari Security
DS Smith
Design • Manufacturing
25 Offices
12,147 Employees
3 Benefits Hiring Now

DS Smith provides innovative packaging solutions, paper products and recycling services with a commitment to sustainability and a circular economy. Our core purpose is to Redefine Packaging for a Changing World, and our expert teams work closely with like-minded partners to incorporate renewable resources for products that minimize our environmental impact, reduce complexity and increase profitability through supply chain optimization

DS Smith

DS Smith's Top Stability & Growth Strengths

Strong Market Position & Advantage: Evidence indicates DS Smith—now within International Paper—sits in the top tier of corrugated packaging, described as a leader in Europe and part of a combined global leader across EMEA and North America. This is underpinned by an integrated recycling‑to‑paper‑to‑box model and blue‑chip FMCG relationships.

Market Expansion: The IP–DS Smith combination expanded transatlantic scale and customer reach, strengthening positions in Europe and North America and enabling cross‑regional contracts. While EU remedies required divestitures of several plants, the overall footprint remains materially broader than DS Smith alone.

Future-Ready Strategy: A sustainability‑led, circular model and design credentials (e.g., Circular Design Metrics and plastics replacement) align with brands’ ESG goals. Multi‑year investments in paper and fiber preparation upgrades signal capability building to support future growth and efficiency.

Sky
Digital Media
4 Offices
34,000 Employees
24 Benefits Hiring Now

Sky is one of Europe’s leading media and entertainment companies and is part of Comcast Corporation, a global media and technology company that connects people to moments and experiences that matter. At Sky, we Believe in Better. It’s in our DNA. We’re famous for innovation. We offer the world’s smartest TV, Sky Glass; our plug and play streaming puck, Sky Stream;...

Sky
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Jade Software
Software
4 Offices
354 Employees

We combine the power of People, Data, and Software to deliver unrivalled customer experiences. By maximising the value of emerging and existing technologies, we constantly help organisations to better engage and retain their customers. We're the company behind Jade ThirdEye, leading anti-money laundering software used across the globe. And we created the JADE Platform, where in a single development environment...

Jade Software
Tradeteq
Artificial Intelligence • Blockchain • Fintech • Analytics
London
49 Employees

Tradeteq’s trading venue allows banks and financial institutions to connect, interact and transact. Our AI-driven credit scoring, advanced analytics, and investment management engine provide risk transparency and informed decisions. Streamlined securitization tools reduce complexity and make trade finance investments efficient, liquid and transparent.

Tradeteq
Momentus Technologies
Events • Software
9 Offices
466 Employees
31 Benefits

Momentus Momentus Technologies is a global provider of industry leading venue and event management solutions that empower organizations to create extraordinary moments. With over 60,000 users in more than 57 countries, Momentus serves the needs of convention and exhibition centers, higher education, corporate, stadiums and arenas, and arts and culture centers. Its powerful intuitive platform alongside intelligent data-driven solutions and...

Momentus Technologies
symmetrical.ai
Fintech • Machine Learning • Software • Financial Services
London
57 Employees

A new, better way to run Payroll & People Ops. Symmetrical is the only solution designed for high-performance People Teams. Let your People Team focus only on the things that help your company grow faster. Leave payroll, people ops and compliance to us.

symmetrical.ai
B2E Consulting
Business Intelligence • Consulting
London
44 Employees

B2E Consulting is a ground breaking and innovative consulting company that is "breaking the mould" in the consulting industry. We help businesses to deliver their transformation and change programmes efficiently and cost effectively. Often described as the ‘uber’ of Consulting, our ‘gig economy’ business model allows our clients to access over 20,000 high calibre consultants whilst achieving significant cost savings. What services...

B2E Consulting
Mitek Systems
Artificial Intelligence • Mobile • Software
6 Offices
647 Employees
32 Benefits

“Accelerate the digital transformation of your business with digital identity verification."​ Mitek (NASDAQ: MITK) is a global leader in mobile capture and digital identity verification solutions built on the latest advancements in AI and machine learning. Mitek’s identity verification solutions enable an enterprise to verify a user’s identity during a digital transaction, which assists financial institutions, payments companies and other businesses...

Mitek Systems
Biocentis
Software • Biotech • Agriculture
London
19 Employees

Biocentis is an Imperial College London spin-out on a mission to develop eco-friendly genetic solutions to effectively and safely control the dangerous insect species that spread disease to humans, reduce biodiversity, or threaten food security. We leverage CRISPR to develop self-limiting gene drive technologies that are biological, environmentally friendly, and can be tailored to obtain levels of control that are...

Biocentis
FM:Systems
Real Estate • Software
6 Offices
200 Employees
27 Benefits

FM:Systems transforms your workplace experience and enables your organization to bring employees together in exceptional, healthy workplaces that enhance productivity and delight occupants. Our suite of digital workplace solutions provides actionable insights to optimize every facet of your real estate portfolio and ensure your ever-ready workplace is prepared for the unexpected. Over 1500 customers across more than 80 countries worldwide...

FM:Systems
Captain.ai
Artificial Intelligence • Software • Automation
London
13 Employees

Captain.AI builds bespoke end to end software solutions utilising artificial intelligence to fully automate your delivery operations. Our software engineers and operations consultants have first hand experience as we founded London’s premier on-demand delivery company, making Captain.AI the only company of its kind. The Captain.AI team is focused on tackling the three biggest challenges faced by all delivery operations teams...

Captain.ai
Chestertons
Real Estate
3 Offices
779 Employees
11 Benefits

Chestertons is one of London’s largest and longest-established estate Agents in the UK, with a range of services that go well beyond simply selling and letting properties. Every year we help thousands of people buy, sell, rent and manage their homes and investments as well as offer a full range of additional services, from property management and refurbishments to advice on extending...

Chestertons
Debut
HR Tech • Software
London
31 Employees

Debut is a careers app and website for early and graduate careers. The platform hosts more graduate roles than anyone else. Traditional entry level recruitment channels and tools are struggling to engage with students and graduates. Most companies acknowledge the importance of smartphones and digital media for their target audiences but are still lacking a comprehensive mobile attraction strategy. Until...

Debut

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