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Top Tech Companies in London (8,305)

Accor
Hospitality
26 Offices
77,633 Employees
5 Benefits Hiring Now

We are Accor We are more than 290,000 hospitality experts placing people at the heart of what we do, creating emotion for our guests, and nurturing passion for service and achievement beyond limits. Building on the strength of our teams and of our fully integrated ecosystem of leading brands, personalized services & expert solutions, we break new ground to reimagine hospitality...

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Accor
Founders Law
Legal Tech
London
26 Employees
Hiring Now

Solving legal problems can be distracting. Are legal hurdles clogging up your inbox, holding you back, and distracting key people across your business? If so, you've come to the right place. We work through these concerns with clients on a daily basis. It's in our DNA. Our clients are often solving ground-breaking problems, with game-changing technology. We can help you fundraise and interact...

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Founders Law
CI&T
Information Technology • Consulting
22 Offices
6,474 Employees
28 Benefits Hiring Now

CI&T is your end-to-end digital transformation partner. As a digital native, we bring a 27-year track record of accelerating business impact through complete and scalable digital solutions. With a global presence of 6,000+ professionals in strategy, research, data science, design and engineering, we unlock top-line growth, improve customer experience and drive operational efficiency.

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CI&T
Wilson Sonsini Goodrich & Rosati
Legal Tech • Professional Services

Wilson Sonsini Goodrich & Rosati is a premier legal advisor to technology, life sciences, and growth enterprises worldwide, representing companies at every stage of development.

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Wilson Sonsini Goodrich & Rosati
Hearst
Digital Media • News + Entertainment
27 Offices
3,010 Employees
25 Benefits Hiring Now

Hearst is a leading global, diversified media, information and services company with more than 360 businesses. Its major interests include ownership in cable television networks such as A&E, HISTORY, Lifetime and ESPN; global financial services leader Fitch Group; Hearst Health, a group of medical information and services businesses; transportation assets including CAMP Systems International, a major provider of software-as-a-service solutions...

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Hearst

Hearst's Top Stability & Growth Strengths

Strong Revenue Growth: Hearst is described as achieving record revenue in 2024 with a further increase in 2025, indicating continued top-line expansion. Growth is attributed primarily to strong performances in Fitch Group and Hearst Television, alongside the expanding B2B information-services mix.

Diversified Revenue Streams: The portfolio spans B2B information services (financial, health, transportation software/data) as well as magazines, newspapers, television, and cable network stakes, creating multiple earnings engines. The shift toward higher-margin, recurring information services is portrayed as helping offset cyclicality and headwinds in ad-dependent consumer media.

Strong Market Position & Advantage: Fitch Group is positioned as one of the global top credit rating agencies, while Hearst Health, transportation software assets, and several media properties are characterized as leaders or top-tier operators in their niches. This combination of category-leading B2B franchises and scale media assets is presented as a competitive moat that supports resilience.

AEGIS London
Insurance • Software
London
234 Employees
Hiring Now

Your risks, our resourcefulness. In an increasingly complex and volatile world, brokers and clients are looking for risk transfer partners who are accessible, resourceful and there for the long haul. At AEGIS London, our structure and our mindset mean that our resources are an excellent match for your risks. We’re here to find solutions – our underwriters are available and empowered to...

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AEGIS London
IFM Investors
Angel or VC Firm • Financial Services
5 Offices
1,534 Employees
5 Benefits Hiring Now

IFM Investors is a global asset manager, founded and owned by pension funds, with capabilities in infrastructure equity and debt, private equity, private credit, real estate and listed equities. Our purpose is to invest, protect and grow the long-term retirement savings of working people. We believe healthy returns depend on healthy economic, environmental and social systems - and these are...

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IFM Investors
Zenobē
Energy
London
250 Employees
Hiring Now

Delivering clean power and transport solutions through the innovative use of battery storage.

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Zenobē
Canopius
Insurance
9 Offices
1,037 Employees
Hiring Now

Canopius is a global specialty and Property & Casualty (re)insurer serving clients through offices in the UK, the US, Bermuda, Singapore and Australia. The company provides underwriting and reinsurance coverage across more than 130 countries, using its international platform and broad market reach to support customers with specialty insurance solutions. Its business is focused on delivering world-class risk-transfer capacity across...

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Canopius
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Caxton Associates
Angel or VC Firm • Information Technology
4 Offices
243 Employees
1 Benefits Hiring Now

Caxton Associates, founded in 1983, is a global trading and investment firm with offices in New York, London, Monaco, Singapore and Dubai. Caxton Associates’ primary business is to manage client and proprietary capital through a suite of products designed to fit the specific needs of investors. Employing a multi-portfolio manager framework, Caxton excels in discretionary global macro investing, leveraging its...

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Caxton Associates
Javelin Global Commodities
Logistics • Energy • Financial Services • Industrial
6 Offices
Hiring Now

Javelin Global Commodities is a global firm specializing in the marketing, trading, logistics, financing, and advisory of bulk, steel, energy, and renewable commodities.

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Javelin Global Commodities
Version 1
Information Technology • Consulting
12 Offices
3,000 Employees
12 Benefits Hiring Now

Version 1 proves that IT can make a real difference to our customers'​ businesses. We are trusted by global brands to deliver IT services and solutions which drive customer success. Our 3000+ strong team works closely with our technology partners to provide independent advice that helps our customers navigate the rapidly changing world of IT. Our greatest strength is balance...

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Version 1
amicable
Legal Tech
London
100 Employees
Hiring Now

Our mission is to help people navigate relationship change with kindness, clarity and practical support. From moving in together to getting married, separating, co-parenting or blending families, amicable helps thousands of couples have better conversations and make clearer decisions. Our digital, human approach combines technology with expert support to make things simpler, fairer and more accessible. We help people focus on...

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amicable
Ardian
Financial Services
4 Offices
1,134 Employees
1 Benefits Hiring Now

Ardian is a world-leading private investment house with assets of US$130bn managed or advised in Europe, North America, and Asia. The company is majority-owned by its employees. It keeps entrepreneurship at its heart and focuses on delivering excellent investment performance to its global investor base. Through its commitment to shared outcomes for all stakeholders, Ardian’s activities fuel individual, corporate and economic...

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Ardian

Ardian's Top Stability & Growth Strengths

Strong Market Position & Advantage: Ardian is repeatedly identified as a clear leader in private‑equity secondaries and a top‑tier European private‑markets platform, evidenced by the record $30B ASF IX and strong regional AUM rankings. Feedback suggests its multi‑strategy breadth across secondaries, infrastructure, and credit reinforces durable category leadership in its core segments.

Investor Backing & Capital Strength: Approximately $200B in assets managed or advised and $21B raised in 2025, alongside record secondaries and infrastructure closes, indicate deep LP support. Feedback suggests consecutive record fundraising years and large flagship vehicles reflect strong, diversified capital access.

Resilient & Sustainable Growth: Despite a selective fundraising environment in 2024–2025, Ardian notched multiple record fundraises and continued to scale across strategies. Feedback suggests diversification across secondaries, infrastructure, and private credit supported growth resilience.

Euphoric
Artificial Intelligence • Information Technology • Software
London
16 Employees
Hiring Now

Benefits, super-charged by AI. Euphoric is an AI-first global benefits administration platform. We use cutting-edge tech to make benefits easier to administer, communicate, and use. For employers, Euphoric is The GAP: an AI-powered Global Analytics Platform that transforms complexity into clarity. It centralizes every contract, cost, and policy worldwide, giving HR leaders instant visibility and insight. Think of it as a...

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Euphoric
Fit For Sport Limited
Fitness • Kids + Family • Sports
3 Offices
75 Employees
Hiring Now

Fit For Sport provides physical activity, sports, and childcare programmes for children across the UK. Its services include before- and after-school clubs, holiday activity camps, physical education lessons, lunchtime activities, school sports, and multi-sport programmes. Designed for children aged 4–12, the programmes combine exercise, games, arts and crafts to encourage healthy, active lifestyles, confidence, teamwork, and social development.

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Fit For Sport Limited
CMC Markets
Fintech • Payments • Financial Services
11 Offices
1,366 Employees
1 Benefits Hiring Now

CMC Markets is a leading global provider of online trading and investing, with a comprehensive retail, professional and institutional offering. Established in 1989, headquartered in London and listed on the London Stock Exchange, we have offices in Australia, China, Singapore, and across Europe. Over 1m traders and investors* worldwide have access to our proprietary platforms, native mobile trading apps, and...

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CMC Markets
Bondsmith
Fintech • Payments • Financial Services
London
37 Employees
Hiring Now

Bondsmith is a leading provider of digital cash management solutions. We offer deposit aggregation by partnering with multiple banks to provide savings products through a single channel. Treasury management services help corporates and institutions optimize their cash yield. As a member of the Visa payment scheme, we also offer customized, branded card programmes. And, our lombard lending service offers flexible...

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Bondsmith
Clarity (clarity.global)
AdTech • Marketing Tech
5 Offices
202 Employees
37 Benefits Hiring Now

We’re Clarity, a global agency helping visionary companies build a better tomorrow. How? By enhancing reputation, creating impact and driving growth. We’re specialists in strategic communications, digital marketing, digital experience, and public affairs. Let us turn your challenges into opportunities. Get in touch with our team today. London - Cornwall - Amsterdam - Sydney - New York - California

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Clarity (clarity.global)
Pinterest
Social Media
Our mission is to bring everyone the inspiration to create a life they love.

Pinterest is the visual inspiration platform people around the world use to shop products personalized to their taste, find ideas to do offline and discover the most inspiring creators. Today, more than 460 million people come to the platform every month to explore and experience billions of ideas that have been saved. We’re proud to help people to discover and...

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Pinterest

Pinterest's Top Stability & Growth Strengths

Strong Revenue Growth: Strong Revenue Growth: Management reported full-year 2025 revenue rising at a mid-teens rate with Q4 growth in the low-teens and guided Q1 2026 to continued double-digit expansion. Disclosures also noted positive GAAP net income for the quarter and the year.

Market Expansion: Market Expansion: Global MAUs reached a record 619 million in Q4 2025 with double-digit year-over-year growth and sustained sequential highs across 2025. Growth was broad-based across regions and demographics, including notable Gen Z momentum and faster expansion internationally.

Strong Market Position & Advantage: Strong Market Position & Advantage: Pinterest is characterized as a leader in visual discovery and intent-driven shopping, with high-intent search behavior and brand-safe, planning-oriented use cases. Industry and company materials position it as uniquely strong at sparking shopping intent even if smaller than the largest social platforms by reach.

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