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Top Java Developers in London

Ratings Updated: March 17, 2025

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All Companies Services Guide

11 Companies

1 Leaders 10 Contenders

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11 Companies

Country: Canada

Province: Ontario

City: London

Programming & Scripting: Java

List of the Top London Java Development Companies

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Codingscape

4.9 4 reviews
Premier Verified

$25,000+

$150 - $199 / hr

50 - 249

Serves London, Canada

Services provided

35% Custom Software Development

20% AI Development

15% Cloud Consulting & SI +2

15% E-Commerce Development

15% Mobile App Development

Focus Areas

10% Java

10% C

10% JavaScript +10

10% PHP

10% Perl

10% Python

10% jquery

5% Kotlin

5% Objective C

5% Redux

5% Ruby

5% SQL

5% Swift

Codingscape is a distinguished company specializing in Custom Software Creation and Software Engineering, praised for their comprehensive and tailored software development solutions. Reviews highlight their exceptional agility, strategic approach, and effective project management. They boast an impressive 99% satisfaction rate in specific projects, with clients consistently appreciating their ability to meet deadlines and enhance operational efficiency.

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Reviews mention Efficient

Clients have highlighted Codingscape's efficiency in addressing urgent challenges, particularly praising their swift engagement and effective problem-solving. One client noted, "Codingscape was able to jump into the project very quickly to help us fix the issue, which was amazing." They were commended for their budget-conscious approach and consistent communication, ensuring project alignment with client expectations. Overall, the sentiment reflects strong satisfaction with Codingscape's ability to deliver timely and effective solutions.

Custom Web Development Support for Digital Agency

5.0 May 6, 2024

Codingscape was able to jump into the project very quickly to help us fix the issue, which was amazing. Their ability to find a way to jump into the project quickly was very impressive to me. Granted that I already knew Jimmy, it was impressive to me that they were very willing to work with a small company like ours, considering our budget and timeline. In the long run, bringing them into the project from the start will save you a lot of money because they'll be much more efficient.

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3 of 3 Custom Software Development reviews are 5 stars

1 new review for Custom Software Development in past 6 months

$50,000 – $199,999 avg. project cost

Custom Software Development PROJECT HIGHLIGHT

Web & Mobile Learning System Dev for Sales Learning Platform

5.0 — Codingscape provided product and technical support to add a learning feature to a sales learning platform. Codingscape reviewed the client's product, created a road map, and developed nine learning Read more

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Canada (1)

United States (3)

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RabIT Solutions

4.9 16 reviews
Verified

$10,000+

$25 - $49 / hr

50 - 249

Serves London, Canada

Services provided

20% Custom Software Development

20% IT Staff Augmentation

20% Mobile App Development +3

15% Enterprise App Modernization

15% Web Development

10% UX/UI Design

Focus Areas

60% Java

35% PHP

5% C#

RabIT Solutions is a bespoke software development company, excelling in custom software creation and full-stack software development. Across their reviews, clients consistently praise their dedication, transparency, and ability to deliver high-quality solutions within established timelines. Approximately 90% of reviewers highlight RabIT Solutions' effective project management and communication, with significant appreciation for their flexible approach and problem-solving skills.

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Reviews mention Dedicated

Clients commend RabIT Solutions for their dedication, emphasizing strong communication and project management. One client noted the CEO's commitment, stating he is 'always available and open for discussion,' ensuring projects progress smoothly. Despite challenges with junior resources, clients appreciated the attention and responsiveness received, reinforcing the sentiment of being well-supported throughout the development process.

Web Application for Freelance App Creator

5.0 Jul 11, 2016

The key reasons for choosing RabIT were that they were inexpensive and are dedicated. The owner of the company [CEO Zsolt Rabi] is dedicated to all the projects that the company has. He's always available and open for discussion. He makes sure that all of the projects are always moving along.

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9 of 10 Custom Software Development reviews are 5 stars

$10,000 – $49,000 avg. project cost

Custom Software Development PROJECT HIGHLIGHT

Web Development for SaaS Company

5.0 — RabIT Solutions built an event planning software for a SaaS company. They worked with a detailed specification provided by the client. Read more

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Denmark (1)

Germany (1)

Hungary (3)

United States (7)

England (2)

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Pace Creative Group

4.9 9 reviews

$10,000+

$50 - $99 / hr

10 - 49

London, Canada

Services provided

10% Business Consulting

10% Content Marketing

10% Conversion Optimization +7

10% Digital Strategy

10% Graphic Design

10% Marketing Strategy

10% Search Engine Optimization

10% Video Production

10% Web Design

10% Web Development

Focus Areas

10% Java

35% PHP

20% SQL +3

15% JavaScript

10% AJAX

10% Objective C

Pace Creative Group is a Custom Software Creation company renowned for its superior support and development services. Clients have highlighted their professionalism and deep knowledge, with 100% of reviews praising their sophisticated yet user-friendly solutions. The team's effective balance of friendliness and professionalism is frequently noted, alongside their unmatched expertise in marketing solutions.

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Reviews mention Timely

Pace Creative Group has consistently received positive feedback regarding their timeliness and project management. Clients have noted that deliverables were met on time and on budget, with efficient communication and responsiveness throughout the process. For example, one reviewer highlighted the team's ability to deliver a video project precisely as required, while another emphasized that all branding deliverables were completed without surprises. Overall, the sentiment reflects a high level of satisfaction regarding Pace's adherence to timelines and their structured approach.

Marketing Strategy for Mining Company

5.0 Sep 4, 2023

Highly efficient deliverables, on-time while meeting our needs with responsiveness and value-add services.

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Video Production for Software Development Company

4.5 May 9, 2021

The video was created on time and on budget, was exactly the way we wanted it and we immediately began using it on our website and with our business development efforts. Everything was completed on or ahead of time.

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New Branding & Identity for Air Purification Products

5.0 Jun 13, 2020

All deliverables were met on time and on budget. All aspects of their work: Respect timelines and deliverables. Meetings were short and to the point, effectively managed and executed, very productive.

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1 of 1 Custom Software Development reviews are 5 stars

$200,000 – $999,999 avg. project cost

Custom Software Development PROJECT HIGHLIGHT

Dev Services for Foodservice Marketing Solution

5.0 — Pace Creative Group provides development services for a foodservice marketing solution. They help in the creation of the client's app and website. Read more

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Canada (7)

United States (1)

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Reytech Infoways PVT LTD

Not yet reviewed

$5,000+

$50 - $99 / hr

10 - 49

London, Canada

Services provided

35% Web Development

30% Mobile App Development

15% UX/UI Design +2

10% Blockchain

10% Digital Strategy

Focus Areas

20% Java

30% PHP

20% JavaScript +2

20% Python

10% Redux

Reytech Infoways PVT LTD is a web development company located in Dubai, United Arab Emirates and Muscat, Oman. Their services include Web Development and Mobile App Development.
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Focus21

5.0 4 reviews

$5,000+

Undisclosed

10 - 49

Kitchener, Canada

Services provided

35% UX/UI Design

35% Web Development

30% AI Development

Focus Areas

10% Java

10% Ember.js

10% JavaScript +7

10% Kotlin

10% Objective C

10% Other programming & scripting languages

10% PHP

10% Perl

10% Python

10% Visual Basic

Focus21 is a company specializing in custom software development, offering tailored solutions to streamline data processing and enhance operations efficiency. With 100% positive feedback, clients commend their ability to deliver on-time and within budget, highlighting their adaptability and customized service offerings.

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Reviews mention Creative

Clients have expressed high satisfaction with Focus21's creative approach, particularly highlighting their impressive communication and innovative ideas. One client noted, 'Their constant communication and ideas put forward are impressive,' and reported significant improvements in website visibility and lead generation. Overall, the sentiment reflects a strong appreciation for Focus21's creativity and effectiveness in delivering tailored solutions.

SEO for Interior Design Company

5.0 Aug 23, 2024

The reviewer noted that Focus21's communication and ideas were impressive. They highlighted the company's ability to consistently put forward creative ideas and solutions, which contributed significantly to the project's success. This approach was seen as a unique and valuable asset of the company.

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1 of 1 Custom Software Development reviews are 5 stars

$200,000 – $999,999 avg. project cost

Custom Software Development PROJECT HIGHLIGHT

AR/VR Development & UX/UI Design for Engineering Company

5.0 — An engineering company has hired Focus21 to develop a plug-in that enables surveyors to operate AutoCAD on a Windows tablet. They also develop software and frontend solutions for the client. Read more

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Newmarket, Ontario (1)

Oakville, Ontario (1)

Toronto, Ontario (1)

Waterloo, Ontario (1)

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SpringTimeSoftware

Not yet reviewed

$5,000+

$150 - $199 / hr

10 - 49

Waterloo, Canada

Services provided

40% Custom Software Development

20% ERP Consulting and SI

20% Mobile App Development +1

20% Web Development

Focus Areas

10% Java

30% ASP.NET

10% AJAX +5

10% ASP

10% PHP

10% Python

10% SQL

10% Visual Basic

SpringTimeSoftware is a software development firm established in 2002. The company provides Custom Software Development and ERP consulting and SI, and is small.
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Zennaxx

4.9 9 reviews

$5,000+

< $25 / hr

50 - 249

Guelph, Canada

Services provided

25% Custom Software Development

35% Mobile App Development

20% Web Development +2

10% Low/No Code Development

10% UX/UI Design

Focus Areas

30% Java

30% Swift

25% Objective C +1

15% PHP

Zennaxx is a bespoke software development company specializing in tailored and end-to-end software solutions. According to client reviews, Zennaxx excels in creating robust applications and systems with a strong emphasis on communication and flexibility. Clients highlighted their dedication and value for money, with 100% of reviews mentioning their ability to deliver effective solutions and only one suggesting minor improvements in project management.

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Reviews mention Openness

Client feedback highlights Zennaxx's strong emphasis on openness in communication. Kunal, the project manager, was noted for being forthcoming and maintaining excellent communication throughout the project, which was crucial for its success. Clients appreciated the team's willingness to explain technical details and encouraged potential customers to ask questions, reinforcing a transparent and collaborative environment. Overall, the sentiment towards Zennaxx's openness is highly positive, contributing to a secure and effective partnership.

App Dev for Consulting Company

5.0 Aug 22, 2018

Kunal was forthcoming in every way possible in order to make the app a success. A great deal of the success of the app can be attributed to good communication with the team and how they are able to process our requests. Communicate openly with the team about the specifics. If you have questions, feel free to ask; they are competent at explaining the technical details.

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2 of 2 Custom Software Development reviews are 5 stars

1 new review for Custom Software Development in past 6 months

$10,000 – $49,000 avg. project cost

Custom Software Development PROJECT HIGHLIGHT

Platform Design & Dev for AR-Enhanced Learning Firm

5.0 — Zennaxx has created a platform for a VR-enhanced learning firm. The team has created wireframes and built features allowing users to interact with each other and manage appointments, billings, and Read more

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Canada (1)

Hong Kong (1)

India (1)

South Korea (1)

Sweden (3)

United States (1)

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Logicloops IT Pvt. Ltd.

Not yet reviewed

$1,000+

$25 - $49 / hr

10 - 49

Cambridge, Canada

Services provided

15% Custom Software Development

30% Mobile App Development

30% Web Development +2

15% E-Commerce Development

10% UX/UI Design

Focus Areas

10% Java

10% JavaScript

10% Objective C +11

10% PHP

10% Swift

10% Typescript

5% AJAX

5% ASP

5% ASP.NET

5% C#

5% Kotlin

5% Redux

5% SQL

5% Visual Basic

Logicloops IT Pvt. Ltd., a website development firm, is in Ahmedabad, India and Cambridge, Canada. They specialize in Web Development and Mobile App Development.
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Quebits

5.0 2 reviews

Undisclosed

Undisclosed

2 - 9

Waterloo, Canada

Services provided

20% Custom Software Development

30% Web Development

20% Mobile App Development +3

10% AI Development

10% IT Staff Augmentation

10% Low/No Code Development

Focus Areas

10% Java

10% ASP.NET

10% JavaScript +8

10% Kotlin

10% PHP

10% Python

10% SQL

10% Swift

10% Visual Basic

5% HTML5

5% Other programming & scripting languages

We specialize in demystifying technology for our clients. Whether you’re an early stage startup, small-medium business or a multinational enterprise. Quebits provides customized solutions that
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illustra Solutions

Not yet reviewed

$1,000+

$50 - $99 / hr

50 - 249

Cambridge, Canada

Services provided

30% Logo

10% Digital Strategy

10% Low/No Code Development +5

10% Mobile App Development

10% Packaging Design

10% Product Design

10% Social Media Marketing

10% Web Development

Focus Areas

10% Java

10% C#

10% C++ +7

10% HTML5

10% JavaScript

10% PHP

10% Python

10% Rust

10% SQL

10% jquery

Illustra Solutions is a Logo company. Their team is based in Islamabad, Pakistan and Cambridge, Canada and provides Logo and Web Development.
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CONSIGN SPACE SOLUTIONS

Not yet reviewed

Undisclosed

Undisclosed

10 - 49

Brantford, Canada

Services provided

20% Custom Software Development

20% AI Development

20% ERP Consulting and SI +2

20% IoT Development

20% Staffing

Focus Areas

50% Java

25% Python

25% SQL

Established in 2020, CONSIGN SPACE SOLUTIONS is a small Brantford, Canada-based ERP consulting and SI company. Their services include ERP consulting and SI and Custom Software Development.
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Purple Drive Technologies

Not yet reviewed

Undisclosed

Undisclosed

50 - 249

Listowel, Canada

Services provided

20% Custom Software Development

20% Cloud Consulting & SI

20% IT Staff Augmentation +2

20% Robotics Process Automation

20% UX/UI Design

Focus Areas

100% Java

Founded in 2016, Purple Drive Technologies is an user experience agency. The agency provides UX/UI Design and cloud consulting & SI, and is midsize.
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Infotura Technologies Pvt Ltd

Not yet reviewed

Undisclosed

Undisclosed

10 - 49

London, Canada

Services provided

20% Custom Software Development

20% E-Commerce Development

20% Mobile App Development +2

20% Web Design

20% Web Development

Focus Areas

10% Java

15% AJAX

15% ASP.NET +5

15% PHP

15% XML

10% ASP

10% C++

10% Visual Basic

Infotura Technologies Pvt Ltd is a custom software development company in Ernakulam, India and London, Canada. Their services include Custom Software Development and E-Commerce Development.
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Ability to deliver

Focus

Proven

Market Leaders

Emerging

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Clutch Leaders Matrix

Rollover to see company insights or click a company below for more details.

1 Pace Creative Group

A Clutch Leaders Matrix provides a broad view of the top-performing companies in a particular service or location. Each company featured in a Leaders Matrix is evaluated based on Focus and Ability to Deliver. The size of each circle indicates that company’s size. Learn More

Focus (x-axis)

Focus accounts for a company’s specialization within a certain service.

Ability to Deliver (y-axis)

Ability to Deliver considers three criteria:

Client feedback and reviews
Work experience and previous projects
Market presence and reputation in the industry

List of the Top 1 London Java Development Companies

Pace Creative Group

$10,000+

$50 - $99 / hr

10 - 49

London, Canada

Ability to deliver

32.2/40.0

16/20 Reviews

10/10 Clients & Experience

6.2/10 Market Presence

Service focus

10% Web Development

90% Other

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Reytech Infoways PVT LTD

$5,000+

$50 - $99 / hr

10 - 49

London, Canada

Ability to deliver

5.6/40.0

0/20 Reviews

0.7/10 Clients & Experience

4.9/10 Market Presence

Service focus

35% Web Development

65% Other

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Focus21

$5,000+

Undisclosed

10 - 49

Kitchener, Canada

Ability to deliver

25.7/40.0

17.4/20 Reviews

1.8/10 Clients & Experience

6.5/10 Market Presence

Service focus

35% Web Development

65% Other

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SpringTimeSoftware

$5,000+

$150 - $199 / hr

10 - 49

Waterloo, Canada

Ability to deliver

8.9/40.0

0/20 Reviews

3.8/10 Clients & Experience

5.2/10 Market Presence

Service focus

40% Custom Software Development

10% Java

20% Web Development

40% Other

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Zennaxx

$5,000+

< $25 / hr

50 - 249

Guelph, Canada

Ability to deliver

31.4/40.0

16.2/20 Reviews

8.8/10 Clients & Experience

6.4/10 Market Presence

Service focus

25% Custom Software Development

30% Java

20% Web Development

55% Other

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Logicloops IT Pvt. Ltd.

$1,000+

$25 - $49 / hr

10 - 49

Cambridge, Canada

Ability to deliver

7.6/40.0

0/20 Reviews

3/10 Clients & Experience

4.6/10 Market Presence

Service focus

15% Custom Software Development

10% Java

30% Web Development

55% Other

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Quebits

Undisclosed

Undisclosed

2 - 9

Waterloo, Canada

Ability to deliver

4/40.0

0/20 Reviews

0/10 Clients & Experience

4/10 Market Presence

Service focus

20% Custom Software Development

10% Java

30% Web Development

50% Other

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illustra Solutions

$1,000+

$50 - $99 / hr

50 - 249

Cambridge, Canada

Ability to deliver

4/40.0

0/20 Reviews

0/10 Clients & Experience

4/10 Market Presence

Service focus

10% Web Development

90% Other

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CONSIGN SPACE SOLUTIONS

Undisclosed

Undisclosed

10 - 49

Brantford, Canada

Ability to deliver

0/40.0

0/20 Reviews

0/10 Clients & Experience

0/10 Market Presence

Service focus

20% Custom Software Development

50% Java

80% Other

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Purple Drive Technologies

Undisclosed

Undisclosed

50 - 249

Listowel, Canada

Ability to deliver

0/40.0

0/20 Reviews

0/10 Clients & Experience

0/10 Market Presence

Service focus

20% Custom Software Development

100% Java

80% Other

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Infotura Technologies Pvt Ltd

Undisclosed

Undisclosed

10 - 49

London, Canada

Ability to deliver

4.9/40.0

0/20 Reviews

0/10 Clients & Experience

4.9/10 Market Presence

Service focus

20% Custom Software Development

10% Java

20% Web Development

60% Other

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Top Java Developers in London

List of the Top London Java Development Companies

Reviews mention Efficient

Custom Web Development Support for Digital Agency

Web & Mobile Learning System Dev for Sales Learning Platform

Reviews mention Dedicated

Web Application for Freelance App Creator

Web Development for SaaS Company

Reviews mention Timely

Marketing Strategy for Mining Company

Video Production for Software Development Company

New Branding & Identity for Air Purification Products

Dev Services for Foodservice Marketing Solution

Reviews mention Creative

SEO for Interior Design Company

AR/VR Development & UX/UI Design for Engineering Company

Reviews mention Openness

App Dev for Consulting Company

Platform Design & Dev for AR-Enhanced Learning Firm