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Top Tech Companies in London (8,302)

McGuireWoods
Legal Tech
7 Offices
2,344 Employees
14 Benefits Hiring Now

McGuireWoods, one of the world’s leading law firms, has earned the loyalty of its many longstanding clients with deep and broad legal experience; a passion for understanding their businesses and markets; innovative delivery of practical, business-minded solutions; and unmatched service. With 1,100 lawyers in 21 offices worldwide, McGuireWoods’ continuing success comes down to one simple fact: The firm listens to...

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McGuireWoods
Clear Junction
Fintech • Payments • Software • Financial Services
3 Offices
111 Employees
1 Benefits Hiring Now

Clear Junction is an FCA-authorised Electronic Money Institution. We deliver compliance-first payments infrastructure that bridges the gaps left by traditional providers, helping financial institutions operate more efficiently and expand globally. Our proprietary technology enables: • Correspondent Accounts • Collection Accounts • Named Virtual Accounts for crypto services • FIAT and Stablecoins Payouts All backed by a robust regulatory framework and global reach.

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Clear Junction
Watershed
Enterprise Web • Greentech • Software
2 Offices
200 Employees
25 Benefits Hiring Now

Watershed is the enterprise climate platform. Leading companies like Walmart, Stripe, Spotify, Klarna, and Twitter use Watershed's software to measure, reduce, and report their carbon emissions. With its state-of-the-art carbon data engine, in-house climate experts, and marketplace of high-quality decarbonization initiatives, Watershed provides audit-grade emissions data to power business value creation, regulatory compliance, and global climate impact. Watershed’s advisors and...

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Watershed
Kodland
Edtech
2 Offices
989 Employees
Hiring Now

Kodland is an international online school of digital skills for children and teenagers from 6 to 17 years old. We teach programming, digital creativity and basic computer knowledge. The company started in 2018 and grew quickly throughout the years. Today, Kodland has 16,000 students and 1,000 teachers. The geography of the site is constantly expanding and includes over 40 countries....

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Kodland
MRI Software
Real Estate • Software
21 Offices
2,582 Employees
31 Benefits Hiring Now

MRI Software is a leading provider of real estate software solutions that transform the way communities live, work and play. MRI’s comprehensive, flexible, open and connected platform empowers owners, operators and occupiers in commercial and residential property organizations to innovate in rapidly changing markets. MRI has been a trailblazer in the PropTech industry for over five decades, serving more than...

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MRI Software

MRI Software's Top Stability & Growth Strengths

Strong Market Position & Advantage: Independent market reports and industry guides consistently place MRI alongside Yardi and RealPage in the top tier, with TechRadar’s 2026 guide naming MRI the best enterprise real‑estate software. Recognition in Verdantix’s CPIP/IWMS research and a 2026 Realcomm Digie Award reinforce enterprise-grade credibility.

Innovation-Driven Growth: The company is actively infusing AI across its platform—promoting MRI Agora and launching AI Agent, Page Assistant, and expanded Ask Agora—signaling sustained product innovation. Recent awards and public statements emphasize cross‑workflow intelligence as a key direction.

Market Expansion: Recent acquisitions in APAC (Anacle and Proptech Labs) and disclosures of nearly 2,000 new clients in 2025 indicate continued expansion across geographies and accounts. Regional wins and ongoing inclusion in global shortlists suggest a widening footprint.

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.

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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.

ICTS (UK) Limited
Professional Services • Security • Transportation
2 Offices
866 Employees
Hiring Now

ICTS (UK) Limited is a leading professional security solutions provider that integrates security personnel, canine services, and advanced technology to protect people and assets. Founded in 1987, the company provides tailored security solutions for aviation, public institutions, and corporate environments across Europe. They focus on blending innovation and operational expertise to ensure the resilience and continuity of their clients' business...

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ICTS (UK) Limited
EVERSANA
Pharmaceutical
28 Offices
4,596 Employees
33 Benefits Hiring Now

EVERSANA is the provider of global services to the life science industry.

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EVERSANA

EVERSANA's Top Stability & Growth Strengths

Strong Market Position & Advantage: Evidence indicates EVERSANA maintains a strong market position through its integrated, end-to-end commercialization model and a top-tier agency network. Feedback suggests exclusive launch mandates and consistent MM+M top‑10 agency rankings reinforce this competitive advantage.

Innovation-Driven Growth: Feedback suggests the company is investing in AI-enabled and software-driven offerings, including an AI Accelerator, an AI-powered marketing agency, and Waltz Health’s drug-pricing/access technology. These moves position the platform for tech-enabled growth across access, pricing, and omnichannel execution.

Market Expansion: Evidence indicates EVERSANA is expanding capacity and reach through a large new distribution center and a merger that extends influence with payers and employers. Ongoing commercialization wins and partnerships show continued entry into adjacent access and pricing markets.

Isomorphic Labs
2 Offices
116 Employees
2 Benefits Hiring Now

Isomorphic Labs is a new Alphabet company and commercial venture which aims to reimagine the entire drug discovery process from first principles with an AI-first approach, and, ultimately, to model and understand some of the fundamental mechanisms of life. Using computational advances, we’re working at the cutting edge in the new era of ‘digital biology’. By significantly increasing the pace...

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Isomorphic Labs
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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
Harrison Street
Financial Services
5 Offices
372 Employees
21 Benefits Hiring Now

Harrison Street is one of the leading investment management firms exclusively focused on alternative real assets. Since inception in 2005, the firm has created a series of differentiated investment solutions focused on demographic-driven, needs-based assets. The firm has invested across senior housing, student housing, build-to-rent, healthcare delivery, life sciences and storage real estate as well as social, utility and digital...

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Harrison Street
Gridcog
Software • Energy • Renewable Energy
2 Offices
29 Employees
Hiring Now

Gridcog is a global energy tech company on a mission to accelerate the world’s transition to net-zero by objectively informing new energy investment decisions. We provide comprehensive software that shows your team the most effective way to develop and run your prospective new energy project. Confidence comes from clarity, so no matter the complexity – whether it’s multi-region, multi-site, multi-asset,...

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Gridcog
Ontario Teachers' Pension Plan
Professional Services • Real Estate • Financial Services
5 Offices
Hiring Now

Ontario Teachers' Pension Plan (OTPP) is a provider of single-profession pension plans. Its primary activities involve managing pensions and investing plan assets on behalf of both working and retired teachers. The organization maintains a diverse investment portfolio across various asset classes, including equities, infrastructure, natural resources, capital markets, and real estate, with a global presence and a commitment to innovation...

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Ontario Teachers' Pension Plan
Freetrade
Blockchain • Fintech • Information Technology • Software • Financial Services
2 Offices
234 Employees
9 Benefits Hiring Now

Freetrade is an app that makes investing simple, and free. Our award-winning app was voted Best Share Trading Platform at the British Bank Awards 2019, 2020, 2021, 2022 and 2023. With over 1,300,000 users, we're growing fast. Get the app: http://freetrade.io Forum: http://community.freetrade.io

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Freetrade
Wayflyer
eCommerce
5 Offices
400 Employees
10 Benefits Hiring Now
Traditional financing is slow, rigid, and often out of reach. That's why we built Wayflyer.

Today's small businesses need a capital provider that keeps pace with their growth ambitions. Traditional financing options are slow, cumbersome and often out of reach. That's why we built Wayflyer. Our technology allows us to assess businesses in minutes, generate financing offers that reflect their growth potential and send funds in as little as 24 hours. To date, we've deployed over...

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Wayflyer

Wayflyer's Top Stability & Growth Strengths

Investor Backing & Capital Strength: Company disclosures highlight a $1B asset‑backed facility in 2023 and a new $250M two‑year credit facility in February 2026, signaling lender confidence and expanded balance‑sheet capacity. These facilities underpin continued originations and operational resilience.

Strong Revenue Growth: Public reporting indicates revenue grew roughly 50% in 2024 to €95.2M with estimates around ~$100M for 2025, pointing to sustained top‑line expansion. This aligns with cumulative deployments surpassing $5–6B, indicating ongoing demand.

Strategic Partnerships: The business has built distribution via partnerships (e.g., Adobe Commerce, J.P. Morgan) and launched a Hosted Capital offering to embed financing at merchant touchpoints. These relationships support efficient customer acquisition and scale.

Cledara
Software • Virtual Reality
2 Offices
65 Employees
2 Benefits Hiring Now

After experiencing the pain of managing software subscriptions first-hand, Cristina, Cledara's Founder and CEO, decided to build a platform that was 100% focused on the customer and solved that very issue. Cledara is the result of that. Today, Cledara brings visibility and control to all your software subscriptions, helping you reduce software costs by 30% and save +20h a month on finance...

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Cledara
Fleek (joinfleek.com)
Fashion • Marketing Tech • Retail • Software
3 Offices
178 Employees
Hiring Now

A marketplace for wholesale second-hand fashion - connecting retailers with vintage wholesalers around the world.

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Fleek (joinfleek.com)
Multiverse Computing
Artificial Intelligence • Machine Learning • Financial Services • Quantum Computing
11 Offices
480 Employees
Hiring Now

Multiverse Computing is a leading quantum software company that leverages artificial intelligence and quantum-inspired solutions to solve complex challenges across sectors like finance, banking, energy, and cybersecurity. Its mission is to be a global leader in technological innovation, utilizing products like Singularity and CompactifAI to enhance AI efficiency and optimization for industrial value chains.

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Multiverse Computing
Corsearch
Artificial Intelligence • Information Technology • Professional Services • Software • Analytics
6 Offices
1,569 Employees
14 Benefits Hiring Now

Corsearch intelligent Trademark & Brand Protection solutions are revolutionizing how companies commercialize and protect their most valuable assets. Trusted by over 5,000 customers worldwide, Corsearch delivers AI-powered data, deep analytics, and professional services that support brands to market their assets, drive growth, and optimize brand presence against infringement. Without the right intellectual property, companies have little more than good ideas. Corsearch's...

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Corsearch
Santander
Financial Services
44 Offices
136,172 Employees
41 Benefits Hiring Now

Banco Santander (SAN SM, STD US, BNC LN) is a leading commercial bank, founded in 1857 and headquartered in Spain and one of the largest banks in the world by market capitalization. The group’s activities are consolidated into five global businesses: Retail & Commercial Banking, Digital Consumer Bank, Corporate & Investment Banking (CIB), Wealth Management & Insurance and Payments (PagoNxt...

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Santander

Santander's Top Stability & Growth Strengths

Profitability: Reported results show multi‑year record profits, with attributable profit up 14% in 2024 and further double‑digit underlying growth into Q1 2026. This profit expansion is linked to strong commercial performance and disciplined cost control cited in the materials.

Strong Revenue Growth: Revenue increased 8% to €62.2 billion in 2024, with both net interest income and net fee income up 8% on robust customer activity. Early 2026 updates also indicate underlying revenue growth alongside rising EPS.

Investor Backing & Capital Strength: Capital and distribution signals are supportive, with CET1 around 14.4% in Q1 2026 and additional share buybacks authorized. These indicators suggest confidence in capital generation and balance‑sheet resilience.

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