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Top Tech Companies in London (7,384)

AllianceBernstein
6 Offices
4,847 Employees
28 Benefits Hiring Now

AllianceBernstein (AB) is a leading global investment management firm that offers high-quality research and diversified investment services to institutional investors, individuals, and private wealth clients in major world markets. We are one of the largest investment management firms in the world, with more than $500 billion in assets under management. We foster a diverse, connected, collaborative culture that encourages different...

AllianceBernstein

AllianceBernstein's Top Stability & Growth Strengths

Profitability: Adjusted operating margin expanded and adjusted operating income grew year over year, signaling improved earnings power. Record AUM and higher base management fees supported the step-up.

Strategic Partnerships: The launch of the Bernstein cash‑equities and research joint venture with Société Générale strengthens the equities/research platform and global distribution. The structure provides expanded client reach now with a path for further integration over time.

Strong Brand Reputation: Independent recognition ranked the firm No. 1 globally for digital brand and content effectiveness, and its Private Wealth unit earned an industry award for UHNW service. These reinforce a durable research‑led brand with influence among institutional and wealth clients.

Antavo AI Loyalty Cloud
Artificial Intelligence • Cloud • Software
2 Offices
102 Employees
Hiring Now

Antavo offers the market's most advanced AI-powered customer loyalty platform, streamlining the entire loyalty program lifecycle. Our innovative Loyalty Planner speeds up implementation by making program planning up to 10 times faster, while our flexible Loyalty Engine, featuring an intuitive Workflows editor, brings any loyalty concept to life. At the heart of our solution is Timi AI, a groundbreaking agentic AI...

Antavo AI Loyalty Cloud
BlueOptima
Software • Analytics
5 Offices
112 Employees
4 Benefits Hiring Now

BlueOptima's analytics platform empowers software developers and their companies to create better software in the most time and cost-efficient way. The first solution of its kind, BlueOptima provides insight based on the world’s only objective software developer productivity metrics: Actual Coding Effort. It’s a breakthrough for software development. BlueOptima's SaaS platform facilitates analysis of productivity, together with quality, in enterprise software development,...

BlueOptima
Nova Founders Capital
Fintech • Marketing Tech • Financial Services
2 Offices
13 Employees
Hiring Now

Nova Founders Capital invests in and builds sustainable large-scale business models in rapidly growing internet markets. We are very disciplined company builders and investors and understand how to efficiently grow companies. Our companies receive the continuous financial and operational support they need to be successful. Examples of companies we have founded include www.compareasiagroup.com (the leading financial platform in Asia), www.lionandlion.com (leading...

Nova Founders Capital
Lantum
eCommerce • Healthtech • Information Technology • Software
2 Offices
110 Employees
2 Benefits Hiring Now

Lantum is a workforce management platform that makes it easier for healthcare providers to mobilise their workforce, and for clinicians to work more flexibly. Our Connected Scheduling platform gives you a staff bank, rota tool and a clinician network all in one place to improve fill rates, cut admin time, and reduce costs. We started life as Network Locum in...

Lantum
FREENOW
Automotive • Software
7 Offices
1,824 Employees
2 Benefits Hiring Now

FREENOW is the Mobility Super App with the largest vehicle choice for consumers across Europe available in 9 markets and in over 150 cities. Users can access all types of mobility services within a single app including taxis, Ride (PHV), Carsharing, eScooters, eBikes and eMopeds and public transport. FREENOW aggregates numerous mobility brands with the ambition to make urban mobility...

FREENOW
Bezos.AI
eCommerce • Logistics • Transportation
London
19 Employees
Hiring Now

Bezos.ai is a Fulfilment-as-a-Service platform, taking care of the fulfilment headaches of e-commerce sellers. Our technology empowers a smart fulfilment network for smart sellers, so they can offer world class fulfilment and delivery to their customers, so they can compete with the biggest retailers.

Bezos.AI
FICO
Software
21 Offices
3,751 Employees
15 Benefits Hiring Now

Headquartered in Silicon Valley USA, FICO® (NYSE:FICO) is a leading analytics software company, helping businesses in over 80 countries make better decisions that drive higher levels of growth, profitability and customer satisfaction. The company’s groundbreaking use of Big Data and mathematical algorithms to predict consumer behavior has transformed entire industries.

FICO

FICO's Top Stability & Growth Strengths

Strong Market Position & Advantage: FICO is positioned as the de facto standard in U.S. credit scoring, with scores deeply embedded in lending workflows and widely used by major lending institutions. The firm is also described as a global leader in analytics and decision management, reinforcing competitive advantage beyond its core scoring franchise.

Strong Revenue Growth: Revenue and earnings are described as reaching record levels across multiple fiscal years, with continued double-digit year-over-year increases cited in recent quarters and forward guidance. Growth is attributed to strength in the Scores segment and ongoing expansion in Software performance.

Innovation-Driven Growth: The FICO Platform is highlighted as leveraging data, analytics, AI, and optimization at scale, with strong momentum in platform ARR growth and customer expansion. A sizable patent portfolio is also cited as supporting ongoing product and technology differentiation.

Smiths Group plc
Aerospace • Security • Energy • Defense
2 Offices
9,512 Employees
18 Benefits Hiring Now
Pioneers of progress: Engineering a better future.

For over 170 years, Smiths Group has been pioneering progress by engineering a better future. We serve millions of people every year, to help make the world safer, more energy efficient and productive, and better connected, across four global markets: Energy, General Industrial, Safety & Security, and Aerospace & Defence. Listed on the London Stock Exchange, Smiths employs more than...

Smiths Group plc
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Masabi
Transportation • Travel
6 Offices
239 Employees
14 Benefits Hiring Now

At Masabi we’re driving the fare payment revolution — together, we are improving the transit of millions to enable seamless travel for all. Our own journeys are important too. Here, you have the tools to build the career you want. Whether you’re taking the direct route or trying new paths, we’ll be there to support you no matter what. We are grateful...

Masabi
Study Group
8 Offices
5,077 Employees
2 Benefits Hiring Now

Study Group is a global leader in preparing students for international academic success and rewarding careers through life-changing learning. We provide education through International Study Centres (ISCs) in collaboration with leading universities. Our pathway programmes provide the language, academic and social skills that students need for university progression and continued success in a global society. Study Group creates new opportunities...

Study Group
Funding Circle
Fintech • Machine Learning • Sharing Economy • Social Impact • Big Data Analytics
2 Offices
900 Employees
32 Benefits Hiring Now
Building the place where small businesses get the funding they need to win.

Over the past ten years, Funding Circle has built a machine learning and technology platform that is changing the way small businesses access the financing they need to grow. Business owners can complete a loan application and receive a decision in a matter of minutes, enabling them to get funding quickly at an affordable rate. When small businesses succeed, they create...

Funding Circle
Elliptic
Blockchain • Financial Services • Cryptocurrency
2 Offices
181 Employees
Hiring Now

We help our customers make the crypto economy a safe place to transact and invest as crypto paves the way for a new, digital monetary system. Crypto businesses, financial institutions, and government turn to Elliptic for blockchain analytics, training, and certification to better manage financial crime risk in crypto.

Elliptic
Gain Theory
Marketing Tech
3 Offices
174 Employees
15 Benefits Hiring Now

Gain Theory is a global marketing effectiveness and foresight consultancy with expertise in data, advanced analytics, and technology. We exist to accelerate growth for ambitious brands by empowering smarter, data-informed marketing investment. Our experts fuse hindsight, insight, and foresight to improve investment decisions and activate growth at speed. Gain Theory is a recognized Leader in The Forrester Wave™: Marketing Measurement...

Gain Theory
Gallup
Analytics • Consulting
16 Offices
2,311 Employees
40 Benefits Hiring Now

Gallup delivers analytics and advice to help leaders and organizations solve their most pressing problems. Combining more than 85 years of experience with its global reach, Gallup knows more about the attitudes and behaviors of employees, customers, students and citizens than any other organization in the world.

Gallup
Gartner
Consulting
28 Offices
17,843 Employees
43 Benefits Hiring Now

Gartner, Inc. is the world’s leading research and advisory company and a member of the S&P 500. We equip business leaders with indispensable insights, advice and tools to achieve their mission-critical priorities today and build the successful organizations of tomorrow.

Gartner

Gartner's Top Stability & Growth Strengths

Strong Market Position & Advantage: Industry references portray Gartner as an authoritative benchmark through Magic Quadrants and trend reports that shape vendor positioning and buyer decisions. Feedback suggests this entrenched role steers procurement and enterprise technology choices across markets.

Healthy Cash Flow: Financial updates indicate robust free cash flow generation and ongoing share repurchases that support resilience during slower top‑line periods. Cash generation has remained solid even as the company emphasizes margin durability.

Future-Ready Strategy: Research and advisory focus on AI strategy, data governance, and future‑of‑work trends underline preparation for evolving client needs. Product and delivery investments, including AI‑enabled capabilities, are positioned to deepen engagement.

Bandwidth Inc.
7 Offices
943 Employees
29 Benefits Hiring Now

Bandwidth is a software company that’s transforming the way people communicate and challenging the standards of old telecom. Together with our customers, we’re unlocking remarkable value, questioning the status quo, and helping people interact with technology and one another, oftentimes in ways they never dreamed possible. Haven’t heard of Bandwidth? You’ve probably used one of our products before. We power some...

Bandwidth Inc.

Bandwidth Inc.'s Top Stability & Growth Strengths

Strong Revenue Growth: Revenue accelerated in early 2026 with a record quarter and a raised full‑year outlook, signaling renewed top‑line momentum. Management framed the pickup as exceeding guidance with double‑digit growth.

Strategic Partnerships: Being selected by Salesforce for Agentforce and embedded integrations with Microsoft Teams, Zoom, Genesys, Webex, and others indicate durable platform tie‑ins. These relationships position Bandwidth as underlying infrastructure for large enterprise deployments and AI‑driven workloads.

Strong Market Position & Advantage: An owner‑operated global voice network, E911/emergency services, and BYOC/Maestro orchestration differentiate Bandwidth for enterprises consolidating telephony across multi‑vendor stacks. IDC’s recognition and network‑led CPaaS strengths reinforce its enterprise voice advantage.

DataSite
Software
24 Offices
821 Employees
29 Benefits Hiring Now
We empower dealmakers around the world with the tools they need to succeed across the entire M&A journey.

Datasite the maker of Datasite Diligence virtual data room platform, helping dealmakers around the world close more deals faster.

DataSite

DataSite's Top Stability & Growth Strengths

Strong Market Position & Advantage: Independent rankings, awards, broad client adoption, and high deal volume consistently position Datasite among top-tier VDR and deal-tech providers. Leadership placements and industry accolades reinforce frequent shortlist status across banks, PE, and corporates.

Investor Backing & Capital Strength: Significant PE support includes a large capital commitment in 2025 and funding for acquisitions such as Grata and SourceScrub, signaling ample resources for expansion. Such backing underpins continued investment in AI, product innovation, and platform scope.

Innovation-Driven Growth: Active investment in AI-assisted diligence, workflow automation, and extensions into private‑market intelligence demonstrate a product-forward growth agenda. Recognition such as M&A Technology of the Year and ISO 42001 certification supports ongoing innovation credibility.

MUBI
News + Entertainment
2 Offices
412 Employees
Hiring Now

MUBI is a global streaming service, production company and film distributor dedicated to elevating great cinema. MUBI creates, curates, acquires and champions visionary films, bringing them to audiences all over the world. MUBI is a place to discover ambitious films, from both iconic directors and emerging auteurs. All carefully chosen by MUBI’s curators. With MUBI GO, members in select countries can...

MUBI
Civica
Software
19 Offices
3,366 Employees
11 Benefits Hiring Now

Civica is one of the UK’s largest software companies, with over 30 years of proven expertise in delivering improved outcomes for public services around the world.

Civica

Civica's Top Stability & Growth Strengths

Strong Market Position & Advantage: Coverage across UK local authorities and leadership in niches like elections and libraries indicate entrenched positions in core GovTech domains, reinforced by breadth across council and citizen‑service software. Independent and company sources align on an extensive installed base and default‑option status in UK local government.

Strong Revenue Growth: Audited FY2023 results show revenue growth with especially strong momentum in core software, and the FY2024 mid‑year update cites double‑digit increases in recurring software revenue and EBITDA. Recent contract wins and bolt‑on deals complement organic topline expansion.

Investor Backing & Capital Strength: The completed Blackstone acquisition explicitly positions Civica for continued investment and international scaling. Ongoing acquisitions across APAC and education signal access to capital and a sustained buy‑and‑build capacity.

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