Top Tech Companies in London (7,383)
Hexr has developed the first custom-fit helmet using 3D printing. By understanding the wearer’s head shape, a novel energy absorbing structure is optimised to significantly improve the performance and safety compared to current foam helmets. The algorithms used to develop the helmet structure are based on numerous patents developed at the University of Oxford. Each helmet is designed to fit...
Datamaran’s AI platform empowers business leaders to navigate the complex ESG landscape with confidence by transforming vast amounts of data into actionable insights. Datamaran is the leader in Smart ESG, enabling companies to identify and prioritize issues material to their operations, deepen their teams’ ESG knowledge, monitor risks and opportunities in real-time and authentically own their ESG strategy in-house. Supported...
OneSource Virtual (OSV) is the Workday partner that has helped more than 1,300 companies with everything from deployment to maintenance to payroll and more—all to make the day more doable. Founded in 2008, OSV pioneered Business Process as a Service (BPaaS) and has become the leading provider of automated solutions for organizations of all sizes using Workday, delivering services with...
OneSource Virtual's Top Stability & Growth Strengths
Strong Market Position & Advantage: Colleagues are often seen as holding a leadership position within a focused Workday BPaaS and managed-services niche, with a scaled footprint across many Workday customers. The exclusive, in-tenant operating model across payroll, tax, payments/AP, and benefits is positioned as a clear differentiator versus broad implementation-led providers.
Investor Backing & Capital Strength: Colleagues are often seen as benefiting from increased financial backing following a majority growth investment by TA Associates, signaling confidence in continued scaling. The investment is framed as fuel for organic growth, innovation, and expanded customer capabilities.
Customer Loyalty & Retention: Colleagues are often seen as supported by durable customer stickiness, highlighted by consistently high retention and large transaction volumes moving through the platform. The combination of long-term Workday ecosystem tenure and repeatable run/operate services suggests stability in ongoing demand.
Talend (NASDAQ: TLND), a leader in data integration and data integrity, is changing the way the world makes decisions. Talend Data Fabric is the only platform that seamlessly combines an extensive range of data integration and governance capabilities to actively manage the health of corporate information. This unified approach is unique and essential to delivering complete, clean, and uncompromised data...
A food tech company making the world's favourite foods more sustainable and future proof. We're starting with chocolate: we're making chocolate without cocoa.
Pickles is pet care done right. One simple membership for access to the very best vets in practice and online
JDRF is the only global organization with a strategic research plan to end type 1 diabetes (T1D). Our plan ensures that there will be an ongoing stream of life-changing therapies moving from development through to commercialization that lessen the impact of T1D. We want to keep people with T1D healthy and safe today until we reach our ultimate goal of...
At McGraw Hill, we empower the curious. Our market-leading innovations create a brighter future for learners, educators and institutions around the globe. Our vision: Unlock the full potential of each learner. Our mission: Accelerate learning through intuitive, engaging, efficient and effective experiences. We have a collective passion for learning and thrive on meeting the evolving needs of students, educators and institutions. We're committed...
Playstack is a leading indie game publisher and developer that helps creative developers from around the world bring their game visions to life through expert strategy and support.
CampbellReith is an independent engineering practice providing structural, civil, geotechnical, environmental, highways & transport services from five UK offices and overseas. Established in 1960, CampbellReith is a client focused firm with the values and determination to contribute to the world we live in. Our aim as a responsible consulting engineering practice is to provide design services for new homes, hospitals, offices,...
Cerbos is a self-hosted, open source authorization layer that separates your authorization logic from your core application code. Cerbos makes authorization more scalable, more secure and easier to change as an application evolves.
BlueJeans Network is the most advanced way to enable video conferencing in the workplace or on the road. Our goal is to make video as easy and pervasive as audio communications and create visual experiences that people love. While the audience that uses BlueJeans has expanded to businesses of all sizes, our core customers are enterprises who need reliability, security,...
FINVISE is regulated by RICS (Royal Institution of Chartered Surveyors). Regulation No: 881372 We are also an RICS Tech Partner! We are a Venture-Capital-backed, Regulated-FinTech-Startup. Using DeepTech AI, we are on the verge of disrupting the status quo by enhancing efficiency, accuracy, and transparency in the lending sector, thereby transforming the valuation industry. Our renowned innovative SaaS-based product can learn,...
Betterspace: The only wellbeing hub designed to reduce cost and improve engagement
At WTW (NASDAQ: WTW), we provide data-driven, insight-led solutions in the areas of people, risk and capital. Leveraging the global view and local expertise of our colleagues serving 140 countries and markets, we help you sharpen your strategy, enhance organizational resilience, motivate your workforce and maximize performance.
WTW's Top Stability & Growth Strengths
Strong Market Position & Advantage: Rankings consistently place the company among the top global brokers with blue‑chip client reach and breadth across complex risk and benefits/HR consulting. This standing is reinforced by its two‑engine model spanning Risk & Broking and Health, Wealth & Career.
Profitability: Company disclosures show operating margins expanded year over year in 2025 and in the latest quarter, with adjusted EPS also increasing. Management commentary attributes this to efficiency and mix improvements.
Healthy Cash Flow: Filings indicate free cash flow increased in 2025 alongside stronger conversion. Capital deployment actions, including an expanded share repurchase authorization, suggest confidence in ongoing cash generation.
Workforce Development Programs at Scale. We run programs in a hybrid model in the UK and in India for large enterprise clients for their workforce development Our focus is to make our learner more employable and also bridge the gap between the skills needed by the industry and what is available. Millionlights creates scalable talent pipelines for our partners and...
Sequential Skin and Sequential Bio fall under the umbrella of Sequential: The Skin Microbiome Testing Co™ Awarded the title "Most Significant" Testing Solution in the Industry - (Cosmetics & Toiletries, 2022), Sequential Bio is the skin microbiome company of the industry that specializes in microbiome testing and claims substantiation for brands formulating products for skin, scalp, vagina/vulva and oral care....
With $8.5B in digital ad revenue and $40B in global TV ad revenue flowing through the systems, Operative plays a crucial role in helping the world’s top media companies and publishers manage and advance their advertising businesses and increase revenue by helping them transition from ratings-based to outcome-based selling with modern order management system. The platforms are built on modern...
Operative's Top Stability & Growth Strengths
Strong Market Position & Advantage: Feedback suggests Operative is widely viewed as a leader in enterprise ad order/revenue management for large media owners, with hundreds of top-tier clients across many countries and marquee broadcasters named. Trade coverage and customer rosters indicate deep penetration at the high end of the market.
Product Line Growth: Recent launches and updates (e.g., AOS Services Platform, AOS for digital media, AOS Insights) point to an expanding, modular product suite addressing converged linear, streaming, and digital workflows. These rollouts signal sustained investment in core monetization capabilities.
Strategic Partnerships: The company has broadened platform reach through partnerships such as running AOS on Oracle Cloud Infrastructure and adding AI-driven observability via GraySwan. Such alliances support scalability, ecosystem integration, and enterprise adoption.
British accessories designer Sophia Webster founded her eponymous label in 2012, and has become renowned for combining feminine design with a sophisticated approach. A graduate from the distinguished Cordwainers College and The Royal College of Art, she debuted her first collection for Spring/Summer 2013. Her products now have an international presence and are distributed in over 200 retailers worldwide. Sophia...
