Top Blockchain companies in London

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.

• 55.7k employees
• Founded 1950

At Virgin, we’re all about creating unique customer experiences, challenging the status quo and championing people and the planet. For five decades, in five business sectors and on five continents, our purpose is to change business for good. The home of Virgin is Virgin Management – supporting the Branson family and the growth of the Virgin brand by developing and nurturing valuable Virgin businesses around the world. Virgin Management works alongside all the different Virgin companies and their teams around the world. We have interests spanning travel & leisure, health & wellness, music & entertainment, telecoms & media, financial services and space. Each of those individual Virgin businesses has its own ways of working, but we are all united by a shared culture and purpose. Virgin Management also works alongside Virgin Unite, the non-profit foundation of the Virgin Group, and is home to Virgin Start Up, a not-for-profit organisation that delivers Start Up Loans, mentoring and other support to entrepreneurs in the UK.

• 36.2k employees

💛 We're a leading Insurance, Wealth & Retirement business. 📣 Follow for #LifeAtAviva. Aviva is nothing without our people. Living up to our purpose to be with you today for a better tomorrow applies to those we work with just as much as it does to our customers. We want Aviva to be a place where people can be themselves, and we want our workforce to reflect the customers and communities we serve. This means offering market-leading benefits and challenging ourselves to do more to build a workplace – and society – that works for all.It takes you. It takes Aviva.

• Post-IPO equity
• 32.7k employees

Intertek is a leading Total Quality Assurance provider to industries worldwide.Our network of more than 1,000 laboratories and offices in more than 100 countries, delivers innovative and bespoke Assurance, Testing, Inspection and Certification solutions for our customers' operations and supply chains.Intertek is a purpose-led company to Bring Quality, Safety and Sustainability to Life. We provide 24/7 mission-critical quality assurance solutions to our clients to ensure that they can operate with well-functioning supply chains in each of their operations.Our Customer Promise is: Intertek Total Quality Assurance expertise, delivered consistently, with precision, pace and passion, enabling our customers to power ahead safely.Find all of our Intertek locations at: https://www.intertek.com/contact/

• Grant
• 31.3k employees
• Founded 1996

LSEG (London Stock Exchange Group) is a diversified international markets infrastructure business —earning our clients’ trust for over 300 years. That legacy of customer-focused excellence ensures that you can rely on our expertise in capital formation, intellectual property and risk and balance sheet management. As global leaders in financial indexing, benchmarking and analytic services, we offer unrivalled access to international capital markets. Our high-performance technology solutions enable companies worldwide to access funds for growth and development. And with our Data & Analytics, Capital Markets and Post Trade divisions, we provide a comprehensive, integrated suite of trusted financial market infrastructure services that help our customers pursue—and achieve—their ambitions. You can count on our open access model for unparalleled partnership, flexibility, stability, and support across all of our businesses. That’s how we make a difference— ensuring people can meet their potential—worldwide.

• post ipo secondary
• 25.2k employees
• Founded 2007