Top Java Development Companies in UK

Developing secure and scalable applications with Java is crucial for business growth. Trusted Java development companies in UK provide solutions to enhance application performance and user experience. Work with leading Java developers to achieve your project goals. Find reliable Java development firms in UK for expert services.
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4.9 out of 5, based on 323 real reviews.
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List of the Best Java Development Agencies and Java Developers in UK

Certain agencies may be featured through sponsored placements. Rankings and SF Scores remain unbiased and are based solely on our evaluation methodology.

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Clickmasters Digital Marketing Agency UK
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agency_climbed
Claimed by Official Representatives

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

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Services Provided
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Expertise Distribution (%)
  • 25% Software Development

  • 25% Web Development

  • 25% Digital Marketing

  • 15% Business Services

  • 10% Web Design

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
Inside Service Listing

Undisclosed/hr

Hourly Rate
Inside Service Listing

$5,000+

Min. Budget Size
Inside Service Listing

50 - 249

Team size
Inside Service Listing

London, UK

Location
Akxens
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agency_climbed
Claimed by Official Representatives

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

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Services Provided
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Expertise Distribution (%)
  • 20% Software Development

  • 20% Mobile App Development

  • 20% Blockchain Development

  • 10% Ecommerce Development

  • 10% Web Development

  • 10% Digital Marketing

  • 5% Digital Transformation

  • 5% Artificial Intelligence

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
Inside Service Listing

$25-$49/hr

Hourly Rate
Inside Service Listing

$1,000 - $50,000

Min. Budget Size
Inside Service Listing

50 - 150

Team size
Inside Service Listing

London, UK

Location
Code Inclusive UK
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agency_climbed
Claimed by Official Representatives

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

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Services Provided
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Expertise Distribution (%)
  • 20% Software Development

  • 20% Web Development

  • 20% Web Design

  • 20% Digital Marketing

  • 20% IT Services

IT Support Company in Leeds

Code Inclusive is a Leeds-based online support company delivering end-to-end technology, visibility and contextual support for local businesses and start-ups.

View Code Inclusive UK Profile
Inside Service Listing

N/A

Hourly Rate
Inside Service Listing

$100+

Min. Budget Size
Inside Service Listing

11+

Team size
Inside Service Listing

Leeds, UK

Location
Hub of Devs
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agency_climbed
Claimed by Official Representatives

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

View Profile Visit Website
Services Provided
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Expertise Distribution (%)
  • 20% Software Development

  • 20% Ecommerce Development

  • 20% Mobile App Development

  • 20% Web Development

  • 10% Web Design

  • 10% Digital Marketing

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
Inside Service Listing

$100-$149/hr

Hourly Rate
Inside Service Listing

$1,000+

Min. Budget Size
Inside Service Listing

10 - 49

Team size
Inside Service Listing

London, UK

Location
Carmatec Digital LTD
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agency_climbed
Claimed by Official Representatives

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

View Profile Visit Website
Services Provided
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Expertise Distribution (%)
  • 20% Software Development

  • 35% Artificial Intelligence

  • 25% Digital Transformation

  • 10% Mobile App Development

  • 10% Cloud Computing Services

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
Inside Service Listing

Undisclosed/hr

Hourly Rate
Inside Service Listing

$5,000 - $500,000

Min. Budget Size
Inside Service Listing

50 - 249

Team size
Inside Service Listing

London, UK

Location
Dreamer Technoland
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agency_climbed
Claimed by Official Representatives

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

View Profile Visit Website
Services Provided
info
Expertise Distribution (%)
  • 10% Software Development

  • 20% Ecommerce Development

  • 20% Web Design

  • 10% Mobile App Development

  • 10% Web Development

  • 10% Digital Marketing

  • 10% Artificial Intelligence

  • 10% Business Services

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
Inside Service Listing

$200-$300/hr

Hourly Rate
Inside Service Listing

$10,000 - $50,000

Min. Budget Size
Inside Service Listing

10 - 49

Team size
Inside Service Listing

London, UK

Location
Mezzex
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agency_climbed
Claimed by Official Representatives

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

View Profile Visit Website
Services Provided
info
Expertise Distribution (%)
  • 10% Software Development

  • 20% Ecommerce Development

  • 20% Web Development

  • 20% Web Design

  • 10% Mobile App Development

  • 10% Digital Marketing

  • 10% IT Services

Professional Web Design, Digital Marketing & IT Solutions in UK

Mezzex is a results-driven digital solutions company helping businesses grow through smart technology and strategic marketing. With a strong presence in the UK and India, Mezzex offers a full range of services including website design and development, e-commerce solutions, SEO, digital marketing, and custom software development. The company focuses on creating user-friendly, scalable, and high-performing digital products tailored to each client’s needs. Backed by a team of skilled professionals, Mezzex combines creativity, data, and innovation to deliver measurable results. Their client-centric approach ensures transparency, quality, and long-term success. Whether you’re a startup or an established business, Mezzex provides reliable and cost-effective solutions to strengthen your online presence and drive business growth in today’s competitive digital world.

View Mezzex Profile
Inside Service Listing

N/A

Hourly Rate
Inside Service Listing

$1,000 - $5,000

Min. Budget Size
Inside Service Listing

40 - 50

Team size
Inside Service Listing

Nechells, UK

Location

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Ultralink IT Solutions LLP
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agency_climbed
Claimed by Official Representatives

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

View Profile Visit Website
Services Provided
info
Expertise Distribution (%)
  • 10% Software Development

  • 10% Ecommerce Development

  • 10% Mobile App Development

  • 10% Web Development

  • 10% Web Design

  • 10% Digital Marketing

  • 10% IT Services

  • 10% Artificial Intelligence

  • 10% Cloud Computing Services

  • 10% CMS

Ultralink IT Solutions Limited – Trusted Digital Solutions for Healthcare & Pharma UK

Ultralink IT Solutions Limited is a UK-based technology partner specialising in secure digital transformation for pharmaceutical and healthcare organisations. We help regulated teams modernise the workflows, portals, and operational systems that sit at the heart of compliant, efficient service delivery. Where traditional IT providers lead with technology, we lead with operational outcomes. Every engagement starts with understanding the specific workflow causing friction - whether that is a manual compliance check, a disconnected ordering process, a slow warehouse system, or a fragmented patient pathway - and then designing a solution that fits the way your team actually works. Our delivery footprint spans the UK, India, and Dubai, and we bring that global capability to bear on highly regulated, compliance-heavy environments where accuracy, security, and audit readiness are non-negotiable.

View Ultralink IT Solutions LLP Profile
Inside Service Listing

Undisclosed/hr

Hourly Rate
Inside Service Listing

$1,000+

Min. Budget Size
Inside Service Listing

10 - 49

Team size
Inside Service Listing

Wembley, UK

Location

3

SF Score

SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology

3

SF Score

SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology

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Services Provided
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Expertise Distribution (%)
  • 25% Software Development

  • 25% Mobile App Development

  • 25% Web Development

  • 25% IT Services

YOU NEED IT, WE SOLVE IT

Infinity Technologies, based in London, is a leading provider of global R&D hub solutions designed to accelerate business growth. We create fully remote, lean teams that reduce overhead costs, eliminate unnecessary office, marketing, and sales expenses, and act as seamless extensions of your organization. Our proprietary fractal model ensures each R&D hub operates as an independent, self-contained ecosystem tailored to your product development, service maintenance, or strategic initiatives. With over 20 patented frameworks for team building, software engineering, and outsourcing strategy, we specialize in helping startups and mid-sized companies expand their global R&D footprint efficiently. Our library of reusable components accelerates prototyping, validates ideas faster, and shortens time-to-market while optimizing costs. Since 2003, Infinity Technologies has established 81 R&D hubs and currently manages 12 active hubs across 21 countries. By combining lean methodologies, scalable practices, and strategic innovation, we empower businesses to innovate, expand, and achieve measurable results in competitive global markets.

View Infinity Technologies Profile
Inside Service Listing

$25-$49/hr

Hourly Rate
Inside Service Listing

$100,000+

Min. Budget Size
Inside Service Listing

50 - 249

Team size
Inside Service Listing

London, UK

Location

3

SF Score

SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology

3

SF Score

SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology

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Services Provided
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Expertise Distribution (%)
  • 25% Software Development

  • 25% Web Development

  • 25% Artificial Intelligence

  • 25% Cloud Computing Services

Production-Ready ML Systems & AI Automation

MLDataHouse is an elite data science, artificial intelligence, and intelligent automation firm based in Islamabad. Backed by five years of rigorous industry experience and a dedicated team of over 20 elite software engineers and data scientists, the firm specializes in engineering production-ready machine learning systems and automated enterprise workflows. MLDataHouse focuses heavily on solving complex business problems through custom web automation frameworks, autonomous AI agents, large-scale data extraction protocols, and advanced business intelligence analytics. Their engineered solutions help organizations replace manual operational overhead with high-throughput, accurate automated pipelines. By leveraging cutting-edge natural language processing and computer vision techniques, MLDataHouse delivers deep, actionable insights and cognitive automation. Whether building custom data lakes, orchestrating web scrapers that bypass anti-bot defenses, or constructing sophisticated predictive intelligence models, the company remains dedicated to driving measurable efficiency, data-driven decisions, and sustainable competitive advantages for its global clientele.

View Mldatahouse Profile
Inside Service Listing

< $25/hr

Hourly Rate
Inside Service Listing

$1,000+

Min. Budget Size
Inside Service Listing

50 - 249

Team size
Inside Service Listing

Wolverhampton, UK

Location

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

View Profile Visit Website
Services Provided
info
Expertise Distribution (%)
  • 20% Software Development

  • 20% Ecommerce Development

  • 20% Mobile App Development

  • 10% Web Development

  • 10% Web Design

  • 10% IT Services

  • 10% Artificial Intelligence

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
Inside Service Listing

< $25/hr

Hourly Rate
Inside Service Listing

$1,000+

Min. Budget Size
Inside Service Listing

10 - 49

Team size
Inside Service Listing

London, UK

Location

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

View Profile Visit Website
Services Provided
info
Expertise Distribution (%)
  • 20% Software Development

  • 20% Mobile App Development

  • 20% IT Services

  • 20% Internet of Things

  • 10% Web Development

  • 10% Web Design

Etymology: Latin, literally, from the egg: from the beginning

Ab Ovo, Inc. is a Santa Clara, California-based IT consulting and staff augmentation firm founded in 2006, providing technology and operations solutions to Global 1000 companies. As a woman- and minority-owned business, Ab Ovo specializes in e-commerce platforms, cloud enablement, IoT, big data, business intelligence, automation testing, and enterprise application development and integration. The firm combines deep technical expertise with an understanding of client industries to solve complex business challenges with speed and agility. Ab Ovo's staff augmentation and software engineering services help organizations quickly scale technical teams while maintaining quality and adaptability to evolving business needs. With operations extending to the UK and India, the company supports clients across automotive, energy, eCommerce, financial services, manufacturing, medical, and retail sectors. Ab Ovo's productized applications and platforms are designed to accelerate digital transformation initiatives, making the company a reliable technology partner for enterprises seeking flexible, innovation-driven IT services and skilled technical talent.

View Ab Ovo, Inc. Profile
Inside Service Listing

N/A

Hourly Rate
Inside Service Listing

$1,000+

Min. Budget Size
Inside Service Listing

50 - 249

Team size
Inside Service Listing

London, UK

Location

1

SF Score

SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology

1

SF Score

SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology

View Profile Visit Website
Services Provided
info
Expertise Distribution (%)
  • 10% Software Development

  • 20% Ecommerce Development

  • 20% Web Development

  • 20% Web Design

  • 10% Mobile App Development

  • 10% Artificial Intelligence

  • 10% CMS

Your website never sleeps. It sells, connects, and converts around the clock

Forrentech is a full-service web and mobile app development agency delivering end-to-end digital solutions for businesses across industries including eCommerce, PropTech, HealthTech, FinTech, and SaaS. As a trusted technology partner, we help organizations streamline operations and accelerate growth with scalable, high-performance applications. Our services include custom software development, MVP development, and workflow automation, tailored to meet unique business needs. We also specialize in no-code development using platforms like Bubble, enabling rapid product launches, reduced development costs, and faster time-to-market. With a strong focus on innovation, client satisfaction, and long-term partnerships, Forrentech builds future-ready solutions that support digital transformation. From startups to enterprises, we empower businesses to scale efficiently while we manage their technology with precision and expertise.

View Forrentech Profile
Inside Service Listing

$25-$49/hr

Hourly Rate
Inside Service Listing

$1,000+

Min. Budget Size
Inside Service Listing

10 - 49

Team size
Inside Service Listing

Birmingham, UK

Location

1

SF Score

SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology

1

SF Score

SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology

View Profile Visit Website
Services Provided
info
Expertise Distribution (%)
  • 10% Software Development

  • 50% Artificial Intelligence

  • 15% Internet of Things

  • 15% Cloud Computing Services

  • 10% Web Development

Empowering Enterprises with Scalable, Intelligent Cloud Solutions

Goaltech is a data and artificial intelligence consultancy dedicated to helping businesses achieve their strategic goals through high-quality technology products and services. Led by directors with more than two decades of combined experience in data technologies, Goaltech closely follows emerging innovations to offer clients the best possible combination of tools, balancing time, cost, and quality for every engagement. The consultancy provides a comprehensive range of services including data analytics, data science, data warehousing, data architecture, data integration, big data solutions, data visualisation, and cloud computing, serving corporate clients across financial services, online marketing, retail, and government sectors. This broad technical scope allows Goaltech to support organisations at every stage of their data maturity journey, from foundational architecture to advanced AI-driven insights. The company's commitment to continuous research and development in data analytics and data science ensures clients benefit from the latest thinking and techniques. With a strong focus on customer satisfaction, Goaltech aims to deliver high quality outcomes at competitive cost and on time. Businesses seeking a data analytics consultancy, data science specialist, or cloud and big data partner will find Goaltech a deeply experienced, innovation-focused choice.

View Goaltech Profile
Inside Service Listing

N/A

Hourly Rate
Inside Service Listing

$1,000+

Min. Budget Size
Inside Service Listing

10 - 49

Team size
Inside Service Listing

Bath, UK

Location

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