Top Java Development Companies in London
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List of the Best Java Development Agencies and Java Developers in London
Certain agencies may be featured through sponsored placements. Rankings and SF Scores remain unbiased and are based solely on our evaluation methodology.
61 Companies
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London
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18
SF Score
SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology
18
SF Score
SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology
Boost Your Business with Custom Software Solutions
KnubiSoft: Your Premier B2B Technology Solutions Partner KnubiSoft stands out as a comprehensive technology solutions provider, specializing in creating exceptional software and innovative products tailored to meet your business needs. Our expertise spans the entire project lifecycle, including custom software development, team augmentation, intuitive UI/UX design, and rigorous QA testing. With a highly skilled team ready to elevate businesses of all sizes, we provide invaluable insights and technical proficiency. We cater to a wide array of industries, including Financial Services, Healthcare, E-Commerce, Logistics, and more. Our diverse knowledge base means that we can seamlessly integrate solutions across various sectors. Utilizing leading-edge technologies such as HTML/CSS, React, Java, Python, and Swift, KnubiSoft ensures that each deliverable is crafted to meet the unique demands of our clients. Our specialized services include end-to-end custom software development, legacy system support, cloud migration, and team augmentation to help organizations scale efficiently. Moreover, our proprietary product, Testlum, revolutionizes the QA process through automated testing, enhancing overall product quality while optimizing budgets. Trust KnubiSoft for standout technology solutions that drive growth and innovation in your organization.
View KnubiSoft Profile
$25-$49/hr
$25,000+
50 - 249
London, UK
0.0 (0 Reviews)
17
SF Score
SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology
17
SF Score
SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology
Transform Your Business
We are an IT firm situated in London. To meet the particular requirements of startups, small businesses, and medium-sized enterprises, we offer tailored solutions. With our special all-in-one software development services, we have produced numerous successful software projects.
View Dogantech LTD Profile
/hr
$1,000+
10 - 49
London, UK
0.0 (0 Reviews)
17
SF Score
SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology
17
SF Score
SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology
Shaping Digital Innovation.
Fusion Forge Tech is an IT company that specializes in providing high-quality web and mobile development services for businesses. They focus on creating user-centered platforms with performance, scalability, and sleek design. They offer custom websites, responsive web apps, and cross-platform mobile applications, combining clean code with creative UI/UX. Their developers are fluent in the latest technologies like React, Next.js, Laravel, and Flutter, ensuring robust and future-ready solutions. Fusion Forge Tech aims to create digital experiences that impact startups and established businesses.
View Fusion Forge Tech Profile
$25-$49/hr
$1,000+
10 - 49
London, UK
0.0 (0 Reviews)
0.0 (0 Reviews)
17
SF Score
SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology
17
SF Score
SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology
Powering Your Ambition
Niteco, which was founded in 2010 by Swedish tech veteran Pelle Niklasson, has completed hundreds of projects for clients in over 30 nations. We have more than 300 professionals with a variety of backgrounds and specialties. Niteco is a strong believer in the value of a supportive community, a welcoming workplace, and the special fulfillment that comes from carrying out good deeds.
View Niteco Profile
$50-$99/hr
$10,000+
250 - 999
London, UK
0.0 (0 Reviews)
17
SF Score
SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology
17
SF Score
SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology
Local insight, global reach
StableLogic is a technology consulting and software development firm specializing in custom application development, customer contact solutions, enterprise networking, and AWS cloud services. We help organizations accelerate digital transformation and achieve business objectives through secure, scalable, and cost-effective technology strategies. Serving industries including financial services and manufacturing, StableLogic delivers expert IT consultancy, cloud architecture, and infrastructure support designed to optimize performance, enhance connectivity, and drive operational efficiency.
View StableLogic Profile
$50-$99/hr
$5,000+
50 - 249
London, UK
0.0 (0 Reviews)
13
SF Score
SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology
13
SF Score
SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology
Results-driven digital marketing agency specializing in SEO, PPC, social media marketing, web design, content marketing, and lead generation across the UK.
Clickmasters Digital Marketing Agency UK is a full-service digital marketing agency dedicated to helping businesses grow their online presence and achieve measurable results. We specialize in SEO, PPC advertising, social media marketing, web design, content marketing, local SEO, and lead generation. Our data-driven strategies are tailored to the unique goals of each client, helping startups, small businesses, and enterprises increase visibility, attract qualified leads, and maximize return on investment. At Clickmasters, we focus on delivering innovative digital solutions that drive long-term business growth across the UK.
View Clickmasters Digital Marketing Agency UK Profile
Undisclosed/hr
$5,000+
50 - 249
London, UK
0.0 (0 Reviews)
12
SF Score
SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology
12
SF Score
SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology
transform ideas into Digital Solution
Akxens Inc. is a premier enterprise software engineering firm redefining the standards of digital transformation by bridging the critical gap between boutique agility and institutional scale. We specialize in architecting high-performance digital infrastructure—from custom ERP and CRM ecosystems to scalable SaaS platforms and secure financial ledgers—delivered with a "Zero-Latency" execution model. Unlike traditional outsourcing agencies, Akxens operates as a sovereign venture technology partner, deploying elite, pre-vetted engineering squads to convert complex business visions into robust, future-proof assets.
View Akxens Profile
$25-$49/hr
$1,000 - $50,000
50 - 150
London, UK
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0.0 (0 Reviews)
12
SF Score
SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology
12
SF Score
SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology
Building Digital Solutions That Drive Growth
Hub of Devs is a UK-based software development company delivering custom web, mobile, AI, and digital marketing solutions to help businesses grow and innovate.
View Hub of Devs Profile
$100-$149/hr
$1,000+
10 - 49
London, UK
0.0 (0 Reviews)
12
SF Score
SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology
12
SF Score
SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology
AI Solutions Agency UK
Carmatec Digital Ltd is a UK-based digital transformation and technology consulting company specialising in cloud consulting, artificial intelligence (AI), software development, DevOps, and managed IT services. Headquartered in London, the company helps organisations modernise legacy systems, accelerate cloud adoption, and build scalable digital solutions that drive business growth. By combining deep technical expertise with a customer-centric approach, Carmatec delivers tailored solutions that improve operational efficiency, strengthen security, and support long-term innovation. The company offers end-to-end cloud consulting services across leading platforms such as Amazon Web Services (AWS) and Microsoft Azure, including cloud strategy, migration, infrastructure modernisation, cloud-native application development, DevOps implementation, cloud security, and managed cloud services. Beyond cloud technologies, Carmatec also provides AI consulting, data analytics, enterprise software development, mobile application development, and digital transformation services for organisations of all sizes. Serving industries including healthcare, finance, retail, manufacturing, education, logistics, and technology, Carmatec Digital Ltd focuses on delivering reliable, scalable, and future-ready technology solutions. Its experienced team works closely with clients to understand business objectives, design customised technology strategies, and ensure successful project delivery through every stage of the digital transformation journey. Recognised for its innovation, technical excellence, and commitment to customer success, Carmatec Digital Ltd has established itself as a trusted technology partner for businesses seeking to leverage cloud computing, automation, and emerging digital technologies to remain competitive in today's rapidly evolving business landscape.
View Carmatec Digital LTD Profile
Undisclosed/hr
$5,000 - $500,000
50 - 249
London, UK
0.0 (0 Reviews)
11
SF Score
SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology
11
SF Score
SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology
Full Cycle Software Mobile App Development Company
Established in 2015, Dreamer Technoland is a renowned company with a bold vision that not only aims to build custom software and web applications but also to achieve your business goals. We are your true helping hand in transforming your dreams and plans into innovative technology solutions that streamline operations, empower growth, and give you a competitive edge. As a budding IT firm, we strongly believe in the power of collaboration, integrity, and innovation, working alongside you to understand your unique needs and craft bespoke solutions that deliver immediate results and long-term impacts. In our 8-year journey, we have been building robust platforms catering to a world of the smartest people across different genres, including automobiles, finance, health care, real estate, and the stock market. With the power of innovation, we aim to deliver intelligent business solutions that give you a competitive edge in a growing market while increasing your overall revenue and minimizing operational costs. Our expertise lies in end-to-end business solutions, data-driven insights, and strategic partnerships. By utilizing the power of modern technologies, we build sound platforms that enable businesses to embrace innovation for optimized growth.
View Dreamer Technoland Profile
$200-$300/hr
$10,000 - $50,000
10 - 49
London, UK
0.0 (0 Reviews)
2
SF Score
SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology
2
SF Score
SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology
Pioneering Agentic AI & Intelligent Automation
Samyotech Software Solutions Pvt. Ltd. stands as a premier global innovator in autonomous AI agents and intelligent business automation systems. With over a decade of verified technological expertise, the company empowers modern businesses across diverse industries to successfully adopt next-generation cognitive infrastructures. Samyotech specializes in building highly tailored autonomous AI agents, advanced Python-based AI/ML architectures, and enterprise process automation platforms. Their world-class team of dedicated AI Engineers and Data Scientists brings deep technical knowledge in machine learning, natural language processing (NLP), conversational intelligence, and complex agentic frameworks. This deep expertise allows Samyotech to architect scalable systems that automate intricate decision-making processes, seamlessly handle customer interactions, and optimize multi-layered operational workflows. By transforming legacy operational systems into reactive, data-intelligent hubs, Samyotech enables modern organizations to drastically minimize overhead, reduce human error, accelerate time-to-market, and achieve unprecedented levels of productivity and scalable business agility.
View Samyotech Software Solutions Pvt. Ltd. Profile
< $25/hr
$1,000+
10 - 49
London, UK
Need help choosing a company?
Share your project requirements and we’ll connect you with the best-matched java development companies – for free.
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100% Free
No obligation and no hidden fees -
100% Free
No obligation and no hidden fees -
100% Free
No obligation and no hidden fees
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