Top Big Data Analytics Companies in London

N-iX is a business intelligence and big data consulting firm specializing in systems integration, data management, and business analytics services. Reviewers consistently praise their high-quality deliverables and ability to meet deadlines, with 100% of feedback highlighting their reliability in finding suitable resources. Their collaborative approach and proactive problem-solving capabilities are also noted as major strengths, ensuring project success and customer satisfaction.

ZONE3000 is a firm specializing in BI and Big Data Consulting & Systems Integration, offering services such as Business Intelligence Integration and Big Data Solutions. Reviews highlight their technical expertise and business acumen, with 100% positive feedback on project outcomes, including improved data visibility and predictive analytics. Clients commend their efficient project management and ability to deliver actionable insights.

Uvik Software is a leading company in BI and Big Data Consulting & SI, focusing on strengthening data platforms and improving real-time data processing. Their reviews highlight impressive improvements in pipeline reliability and latency reduction, with 100% of reviewers praising their ability to integrate closely with teams and rapidly contribute to complex data environments. Their proactive approach and effective monitoring solutions are highly valued.

Vidi Corp LTD is a Business Intelligence Consulting and Big Data Solutions provider, specializing in BI and Big Data Consulting & SI and Systems Integration Services. They consistently deliver high-quality solutions with efficient project management, as evidenced by 100% of reviews highlighting their timely delivery and responsiveness. Clients particularly praise their expertise in Power BI and automation, with no negative feedback noted.

Future Processing is a company specializing in Business Intelligence Consulting and Big Data Solutions. They have provided exemplary systems integration services, with 100% of reviewers praising their ability to deliver high-quality, customized solutions. Their work has notably enhanced clients' data management and analytics capabilities, demonstrating their expertise in BI and data strategy projects.

Instinctools is a versatile technology company specializing in software development and IT consulting services. Based on client reviews, 100% of the feedback is positive, highlighting their strong project management, collaboration, and technical expertise. Approximately 75% of reviewers consistently mention their adaptability and proactive problem-solving abilities, which position them as a reliable and valuable technology partner.

Itransition is a software development company known for its comprehensive range of services, including web and mobile app development, system integration, and custom software solutions. The company consistently receives high praise for its quality of work, with a notable 90% of reviewers commending their project management skills and ability to deliver on time and within budget. Clients frequently highlight Itransition's technical expertise and competitive pricing, making them a reliable partner across various industries.

Sigli is a software development company specializing in modernizing legacy systems, system architecture redesign, .NET expertise, and cloud migrations, particularly to Azure. The company has received overwhelmingly positive feedback, with approximately 95% of reviews highlighting their professionalism, domain depth, and exceptional project management. Clients frequently commend their ability to meet deadlines, grasp complex logistics, and improve system performance, resulting in increased satisfaction and operational efficiency.

InsyteGroup specializes in BI and Big Data Consulting & SI, offering Business Intelligence Consulting, Big Data Solutions, and Systems Integration Services. Client feedback is overwhelmingly positive, with 100% of reviewers praising their responsiveness, professionalism, and timely delivery. Clients commend their exceptional project management and ability to exceed expectations, while also highlighting their competitive pricing and commercial acumen.

Metis BI is a Business Intelligence Consulting firm specializing in BI and Big Data Consulting & SI. Their reviews highlight a 100% positive feedback rate, emphasizing their technical expertise in Power BI solutions, flexibility, and strategic guidance. Clients commend their seamless project management and commitment to upskilling internal teams, improving data storytelling, and creating sustainable reporting frameworks.

Fifty One Degrees is a Business Intelligence Consulting firm specializing in BI and Big Data Consulting & SI. They deliver comprehensive data solutions, including AI-driven data ingestion, predictive models, and systems integration. Reviews show a 100% positive sentiment, highlighting their strategic technical expertise and effectiveness in enhancing decision-making processes and driving growth. Their project management and innovative approach receive consistent praise.

Binariks is a company specializing in BI & Big Data Consulting & SI, offering services like Business Intelligence Consulting and Big Data Solutions. Their reviews highlight a high level of technical expertise and effective project management, with clients noting satisfaction in project outcomes and adaptability to client needs. Approximately 100% of the feedback is positive, emphasizing their skilled workforce and strong communication.

Analytics8 is a Business Intelligence Consulting firm specializing in Big Data Solutions, BI and Data Strategy, and Systems Integration Services. Overall, client feedback is overwhelmingly positive, with approximately 90% highlighting their consistent delivery, deep expertise, and alignment with client values. While some noted minor initial resource allocation issues, most praised Analytics8's swift resolution and exceptional talent.

Data Never Lies is a specialized firm offering Business Intelligence & Systems Integration, renowned for its expertise in Big Data Solutions and Business Analytics Services. With an impressive 100% positive feedback rate, clients consistently commend their exceptional dashboard design and data visualization skills, along with their responsive project management. Approximately 83% of reviews highlight their proficiency in integrating data systems and enhancing decision-making processes.

BGTS is a company specializing in the implementation of SharePoint-based intranet solutions, with expertise in Power Automate and custom developments. Reviews highlight BGTS's strong project management skills, proactive communication, and dedication to delivering high-quality, tailored solutions. 100% of the feedback emphasizes their impressive ownership and commitment, consistently exceeding expectations, contributing to enhanced productivity and internal communication.

Red Eagle Tech is a proficient app development company specializing in creating custom field service management solutions. Their exceptional service is reflected in 100% positive feedback, highlighting their effective project management, timely delivery, and innovative problem-solving. Clients particularly appreciate their proactive approach, with 80% mentioning their valuable suggestions tailored to business needs.

CI&T is a comprehensive software development company known for its robust project management and proactive approach. Clients highlight their strength in agile methodologies, with 90% emphasizing their ability to meet deadlines and adapt quickly to complex systems. While some note areas for improvement in staff turnover, 80% of reviews praise their technical expertise and cooperative culture.

Keyrus is a business intelligence and big data consulting firm known for its expertise in BI and data strategy, systems integration services, and data management consulting. Across reviews, clients consistently highlight their technical proficiency, flexibility, and reliable project management, with 100% of reviewers noting timely delivery and effective communication. Clients appreciate Keyrus’ ability to understand complex business needs and deliver customized solutions, often surpassing expectations.

Croud (formerly impakt Advisors) is a firm specializing in Business Intelligence Consulting and Big Data Solutions. With a focus on creating dashboards and data management services, they excel in integrating various data sources for enhanced business analytics. Reviews highlight their flexibility and project management, with 100% expressing satisfaction, while some note the need for client-led direction in projects.

Kellton is a versatile technology company specializing in software development, IT consulting, and digital transformation services. Review feedback is overwhelmingly positive, highlighting their professionalism, timely delivery, and high-quality resources. Approximately 90% of reviews commend their strong project management and technical expertise. However, some reviewers suggest improvements in communication during critical phases and the broadening of domain-specific insights.

SENLA is a software development company specializing in custom software solutions, data management, and mobile and web applications. The reviews reflect a 100% positive sentiment, highlighting SENLA's technical expertise, reliable delivery, and strong alignment with client business needs. Approximately 40% of reviewers appreciated their project management and communication skills, emphasizing the company’s ability to adapt to client processes and requirements.

ELEKS is a company specializing in BI & Big Data Consulting & SI, offering Big Data Solutions and Business Analytics Services. Reviews highlight their expertise in data management and systems integration, with 100% of clients noting their effective project management and responsiveness. Their solutions significantly enhance productivity and efficiency, with clients appreciating their skilled, cutting-edge approach and seamless communication.

DataArt is a custom software development company that excels in providing scalable and high-quality solutions across various industries, including travel, e-commerce, and healthcare. Feedback from clients is overwhelmingly positive, with 100% of reviews highlighting their technical expertise, project management skills, and ability to integrate seamlessly into teams. While some clients noted the expense, the quality and professionalism of DataArt's services justify the cost, making them a preferred partner for long-term collaborations.

Coders.Dev is a software development company that specializes in creating custom software solutions, mobile app development, and AI platforms. Reviews indicate a 100% positive feedback rate, highlighting their efficient project management, timely delivery, and excellent communication skills. Many clients appreciate their budget-friendly pricing and alignment with company values, with 80% noting their outstanding teamwork and professional culture.

Mobcoder is a versatile software development company specializing in mobile and web applications. Across multiple reviews, clients commend Mobcoder for delivering projects on time and within budget, demonstrating technical expertise, and accommodating client needs. Approximately 90% of reviewers highlight their responsiveness and problem-solving capabilities. However, areas for potential improvement include design aesthetics and bug testing. Overall, Mobcoder is praised for its commitment to client satisfaction and high-quality deliverables.

Beyond: Putting Data to Work (previously Beyond Analysis) is a consultancy firm specializing in Business Intelligence Consulting, Big Data Solutions, and BI & Data Strategy. Their reviews highlight exceptional technical skills, agile project management, and a partnership-driven approach, with 90% of feedback being positive. Clients consistently praise their ability to deliver actionable insights and enhance data-driven decision-making.

Influential Software is a Microsoft Partner specializing in SharePoint and bespoke software solutions. They have been praised for their expertise, efficient project management, and collaboration, as evidenced by 100% positive feedback from recent clients, both of whom noted significant improvements in their operational processes. The company is recognized for its ability to deliver tailored solutions that meet specific business needs while maintaining strong communication.

Exometrics is a data analytics and machine learning company providing comprehensive big data solutions and ML-based tools. Their reviews indicate a 100% positive feedback rate, highlighting their exceptional project management, technical expertise, and dedication to exceeding client expectations. Clients praise Exometrics for their seamless collaboration, adaptability, and ability to deliver projects on time and within budget, with 75% of reviewers specifically mentioning their impressive technical skills.

Abacus Cambridge Partners is a versatile company specializing in API management, integration services, and business process outsourcing. The reviews indicate a high level of satisfaction with their technical proficiency, timely delivery, and flexibility, with nearly all feedback being positive. Clients consistently commend their quick adaptability and professional project management, making them a recommended partner for complex technical and integration projects.

Gemstone is a BI and Big Data Consulting & Systems Integration company specializing in Business Intelligence Integration and Big Data Solutions. Reviews highlight their excellent technical expertise and ability to improve ROI and efficiency, with 100% positive feedback praising their project management and adaptability to client needs. Clients commend their broad skill set and effective use of advanced technologies.

esynergy is a systems integrator specializing in cloud-native development, data engineering, and AWS cloud migration. Reviews highlight their strong value for money, with 100% of projects meeting objectives and delivering high performance even with smaller teams. Clients appreciate their commitment to solving complex problems and their innovative payment-for-value approach, although its implementation remains challenging.

TAR Solutions is a Business Intelligence Consulting firm specializing in BI and Big Data Consulting & SI, with expertise in Tableau and Alteryx. Reviewers highlight their impressive data technology knowledge and successful user collaboration. Positive feedback is predominant, with 100% of reviewers praising their communication and delivery. Their solutions are considered critical by users, particularly in the capital market business.

GT is a custom software development company specializing in Python, React, and AI technologies, offering staff augmentation and recruitment services. Overall, feedback is overwhelmingly positive, with 100% satisfaction reported in multiple reviews. Clients appreciate their ability to transform transactional relationships into strategic partnerships, their adaptability, and their exemplary engineering talent, especially under challenging circumstances. Approximately 75% of reviewers commend their responsiveness and project management capabilities.

IT Labs is a technology service provider specializing in software development, project management, and digital transformation solutions. Across their reviews, IT Labs consistently receives positive feedback, with clients praising their technical expertise, strong project management, and adaptability. Notably, their cultural fit and value for cost are frequently highlighted, with approximately 100% of reviewers mentioning timely delivery and high-quality outcomes.

Tesseract Academy is an AI consultancy specializing in large language models, neural network modeling, AI strategy, and model-building for financial vulnerability detection. Reviewers highlight the company's exceptional domain expertise, collaborative approach, and cost-effectiveness. Approximately 100% of clients praised their project management and ability to deliver customized, deployable solutions efficiently, with no significant areas for improvement noted.

Data Reply is a prominent consultancy specializing in Business Intelligence Consulting and Big Data Solutions. With consistent commendation for their technical expertise and exceptional communication skills, 100% of reviewers highlight their project management proficiency and commitment. However, they could improve in understanding new client data swiftly. Their services effectively merge and analyze complex datasets, supporting client decision-making in varied industries.

Tickbox Analytics is a Business Intelligence & Systems Integration company specializing in SQL Azure solutions and Power BI analytics. Reviews highlight their strong technical knowledge, flexibility, and organized project management, with 100% positive feedback on meeting tight deadlines and understanding client needs.

Vodworks is a company specializing in BI & Big Data Consulting & SI services, providing business intelligence integration and big data solutions. The speed and quality of their engineering are consistently praised, with 100% of reviewers noting impressive turnaround and minimal errors in project outcomes, demonstrating their effective data management consulting and systems integration services.

Xebia is a technology services company specializing in mobile app development and providing developer support. Reviews indicate that the company is highly rated for its teamwork, with most projects delivered on time and within budget. However, some feedback suggests that Xebia could improve in framing problems and understanding strategic challenges. Overall, 75% of the reviews highlight their impressive collaboration and proactive approach.

Metia is a digital marketing agency specializing in social media marketing, PPC campaigns, and design work. They are commended for their proactive approach and excellent work, with 100% of reviews noting their reliability and professionalism. Clients view them as an extension of their team, emphasizing their dedication and adaptability in delivering results.

DIGIMETA DEV LTD is a versatile development company specializing in web and mobile app development. Based on their reviews, 100% of clients praised their timely delivery and responsiveness, emphasizing their quality commitment and harmonious work culture. Noteworthy is their ability to align with client values and budgets, enhancing user experiences through comprehensive development services.

Jump Data is a specialized BI and Big Data Consulting & SI company, excelling in data management and analysis. Impressively, 100% of reviewers appreciate their flexibility and iterative approach, highlighting their openness to new ideas. This positive feedback underscores Jump Data's competence in delivering effective Business Intelligence and Systems Integration solutions.

Versich is a Business Intelligence & Systems Integration firm specializing in BI & Big Data Consulting & SI services, providing finance-first ERP solutions with a focus on data management and integration. All reviews reflect positively on their project management and dedication, with 100% of reviewers noting their impressive ability to adapt and integrate complex solutions seamlessly.

Growth Savvy, operating as House of Progress, is a data analysis and marketing strategy firm excelling in project management and client success. The majority of clients, approximately 100%, praise their impressive organization, proactive communication, and passion for client success, with standout strengths in research and timely delivery. They are commended for delivering actionable insights and effective marketing strategies tailored to diverse business needs.

The Virtual Forge is a Business Intelligence Consulting firm specializing in BI and Big Data Consulting & SI services. Reviews highlight their expertise in Power BI, with 100% of clients noting successful project completion and timely delivery. Clients commend the firm's knowledgeable staff and productive consultation sessions, with no reported areas for improvement.

Fast Data Science is a company specializing in BI and Big Data Consulting & SI, offering Big Data Solutions and Business Analytics Services. They received overwhelmingly positive feedback, with 100% of reviewers praising their fast delivery and effective communication. Notably, they successfully transformed complex data into an interactive dashboard, highlighting their expertise in Data Management Consulting and Systems Integration Services.

Softwire is a versatile software development company providing solutions tailored to client needs, including web development, custom software, and platform migration. Across various industries, 100% of reviewers highlight their strong project management, technical expertise, and commitment to quality. Additionally, they are commended for their agile processes and effective problem-solving skills, consistently delivering projects on time and within budget.

VirtusLab is a software development firm with a strong focus on backend development, particularly using Scala. Reviews indicate a high level of satisfaction, with approximately 86% of clients expressing positive feedback, praising their proactive communication, technical expertise, and ability to deliver complex projects on time. Notably, 71% of reviewers highlighted their proficiency in functional programming. However, one client experienced challenges related to team stability and intellectual property concerns.

TenX is a business intelligence and big data consulting firm offering services such as data management consulting and BI & SI. Client reviews emphasize their strong technical expertise, timely project delivery, and innovation. A common theme is their ability to deliver high-quality solutions, though some mention the potential for high costs. Overall, TenX is praised for their professionalism and creative problem-solving, with 66.6% of reviews highlighting their technical strength and engagement.