In the modern enterprise landscape, data is not just an asset—it’s the foundation for growth, efficiency, and competitive advantage. Organizations today generate massive volumes of structured and unstructured information, but without the right tools and expertise, that data often remains underutilized.
This is where specialized firms offering big data development services come in. By combining consulting expertise with advanced technology implementation, these companies help enterprises turn raw information into actionable insights. From building data pipelines to deploying machine learning models, they enable businesses to make smarter, faster, and more profitable decisions.
Below, we highlight some of the best big data consulting and development firms trusted by enterprises worldwide.
1. CHI Software
CHI Software has established itself as a leader in delivering advanced big data consulting and development solutions. With delivery centers in Europe and Asia and a strong global presence, the company helps enterprises navigate the complexities of modern data ecosystems.
What Sets CHI Software Apart
CHI Software is not just another IT outsourcing provider—it is a technology partner that places data at the heart of digital transformation. Unlike firms that offer generic analytics services, CHI Software delivers tailored solutions that align with clients’ industry needs and business goals.
Key strengths include:
- Comprehensive big data development services – From data lake creation and ETL pipeline development to real-time analytics and visualization, CHI Software covers the entire lifecycle.
- AI and machine learning expertise – The company integrates predictive and prescriptive analytics into big data systems, enabling enterprises to make future-ready decisions.
- Cloud-native approach – Proficiency with AWS, Microsoft Azure, and Google Cloud ensures scalability and reliability for global enterprises.
- Domain experience – CHI Software has built solutions for industries including healthcare, fintech, retail, telecom, and manufacturing.
Success Stories
CHI Software has supported enterprises in developing predictive maintenance systems, customer behavior analytics platforms, and fraud detection models. For example, a telecom company partnered with CHI Software to build a real-time customer analytics system that improved retention and reduced churn by leveraging millions of daily data points.
This focus on business outcomes makes CHI Software a preferred partner for enterprises looking to unlock the full potential of their data.
2. ScienceSoft
ScienceSoft, a U.S.-based IT consulting firm with over 30 years of experience, is known for its strong focus on data analytics and business intelligence. The company provides services ranging from data warehouse design to advanced machine learning solutions.
ScienceSoft has worked extensively with Fortune 500 clients, implementing scalable big data solutions in healthcare, banking, and retail. Its ability to deliver long-term enterprise partnerships makes it a reliable choice for businesses with complex data requirements.
3. N-iX
N-iX is a global software development provider headquartered in Ukraine. The company specializes in data engineering, cloud-based big data platforms, and AI-driven analytics.
N-iX has a strong track record of helping enterprises in logistics, telecom, and financial services manage massive datasets with real-time analytics and predictive modeling. Its ability to integrate modern cloud technologies makes it a top consulting partner for enterprises undergoing digital transformation.
4. Intellias
Intellias has positioned itself as a trusted technology partner for enterprises adopting big data and AI. With a strong consulting team, Intellias helps companies create data-driven strategies and implement scalable solutions.
The company’s expertise includes building real-time streaming platforms, enabling IoT analytics, and supporting advanced AI applications. Intellias is particularly strong in automotive, fintech, and retail industries, where big data is critical to business performance.
5. DataArt
DataArt is a global consultancy and technology services firm with offices across Europe and North America. Its big data expertise lies in integrating multiple data sources, developing cloud-native platforms, and delivering custom analytics solutions.
DataArt has delivered projects for enterprises in healthcare, financial services, and travel technology. By combining consulting capabilities with engineering depth, it helps businesses transform raw information into actionable intelligence.
6. SoftServe
SoftServe is an IT consulting firm with a strong focus on big data analytics, AI, and machine learning. It partners with enterprises to build data ecosystems that support predictive and real-time insights.
SoftServe has helped healthcare and retail enterprises implement personalized customer analytics, operational optimization tools, and data-driven product strategies. Its emphasis on innovation and user-centric design makes it a valuable partner for enterprises.
7. ELEKS
ELEKS, headquartered in Ukraine, provides big data consulting and development services to enterprises around the world. The company focuses on creating data-driven strategies, implementing business intelligence solutions, and supporting advanced analytics platforms.
ELEKS has deep expertise in logistics, retail, and fintech, helping enterprises optimize operations and improve decision-making. With a strong emphasis on visualization and reporting, it ensures insights are accessible to both technical and non-technical users.
8. Oxagile
Oxagile is known for its specialization in big data platforms for media, entertainment, and advertising. The company helps enterprises process large volumes of unstructured data, often in real time, to enable audience analytics and personalization.
Its integration of AI-driven insights with big data platforms makes Oxagile a strong choice for enterprises seeking customer engagement optimization.
9. EPAM Systems
EPAM Systems is one of the largest global providers of digital transformation services. In big data, EPAM focuses on enterprise-scale projects, including cloud-native data warehouses, AI-driven analytics, and streaming data pipelines.
With a global team of engineers and consultants, EPAM supports multinational enterprises in sectors like finance, healthcare, and telecommunications.
10. Iflexion
Iflexion is a U.S.-based software development company that provides consulting and implementation services for big data initiatives. The firm specializes in building data warehouses, integrating diverse datasets, and creating custom analytics dashboards.
Iflexion’s strength lies in delivering flexible and cost-effective solutions tailored to the needs of mid-sized and large enterprises.
What to Look for in a Big Data Consulting and Development Firm
When choosing a partner for big data initiatives, enterprises should evaluate vendors on several key factors:
- Industry expertise – Understanding sector-specific challenges ensures more relevant solutions.
- Technology proficiency – Experience with Hadoop, Spark, Kafka, and modern cloud platforms is essential.
- End-to-end services – From consulting to implementation and support, full lifecycle services deliver the best outcomes.
- Scalability – Solutions should grow as data volumes and enterprise needs expand.
- Security and compliance – A reliable partner ensures adherence to regulations like GDPR, HIPAA, and PCI DSS.
The Future of Big Data for Enterprises
As enterprises continue to embrace digital transformation, big data consulting and development firms will play a central role in shaping strategies. Emerging trends to watch include:
- AI-powered analytics – Integration of machine learning for predictive and prescriptive insights.
- Cloud-native architectures – Adoption of scalable cloud data platforms.
- Real-time decision-making – Streaming analytics enabling instant responses to business events.
- Data democratization – Making insights accessible across departments, not just to analysts.
- Stricter compliance frameworks – Data privacy regulations driving new standards in governance.
Firms that can combine consulting expertise with cutting-edge technology implementation will remain essential partners for enterprises navigating the evolving data landscape.
Conclusion
Big data has become one of the most powerful enablers of enterprise growth, enabling organizations to transform information into actionable intelligence. The firms highlighted in this article represent some of the best big data consulting and development partners available today.
At the top of the list, CHI Software stands out for its comprehensive big data development services, deep domain expertise, and proven track record of delivering measurable business value. Alongside CHI Software, providers like ScienceSoft, N-iX, Intellias, and others also bring significant capabilities to enterprises worldwide.
By selecting the right partner, enterprises can unlock the full potential of their data, streamline operations, and gain a sustainable competitive edge in the digital era.
