Top 15 big data consulting companies in the world
N-iX
2021-01-28T17:30:36+00:00

Forbes states that 79% of companies’ executives think that failing to implement big data will lead to bankruptcy. As a result,  83% of businesses invest in big data projects. But how to choose a trusted big data consulting company?  To help you make an informed decision and choose...

Top 15 big data consulting companies in the world

Forbes states that 79% of companies’ executives think that failing to implement big data will lead to bankruptcy. As a result,  83% of businesses invest in big data projects. But how to choose a trusted big data consulting company

To help you make an informed decision and choose the big data analytics consulting company that can meet your specific business needs, we have compiled a list of top big data companies around the globe. Also, to help you shortlist them, we have gathered the most critical selection criteria for choosing your big data analytics partner. 

In the article, you will discover:

What are the 15 best Big Data consulting companies worldwide? 

Methodology:

We have considered multiple sources, including directories ( Clutch, GoodFirms, the Manifest) as well as vendors’ websites and LinkedIn accounts to choose the 15 best big data consulting companies in the world. Also, we have analyzed client reviews and testimonials as well as tech portfolios of these big data consulting companies.

 We have listed midsize and large big data consulting firms, as they are more likely to have enough internal capacities to meet your specific business requirements. 

Data analytics consulting companies in Ukraine

  1. N-iX

data analytics consulting companies in Ukraineindustries of data analytics consulting companies in Ukraine

N-iX is an Eastern European software development provider that has 18 years of experience in the global IT outsourcing market. The big data consulting company has established long-term partnerships (5 + years) with companies from the USA, UK, Germany, Nordic countries, and more. Some of the notable examples are a multinational MVNO Lebara, whom N-iX experts helped build a data lake and streamline reports, and Gogo, an in-flight connectivity provider, whom the vendor helps with all their big data analytics activities.

The big data consulting firm offers expertise in cloud, big data, data science, BI, DevOps, machine learning, security, and many other domains. N-iX big data experts work with such tools as Apache Spark, Hadoop, Snowflake, EMR, BigQuery, Synapse Analytics, DataFactory, Kafka, AWS Kinesis, Kubernetes, Redshift, Hive, Apache Pulsar, and others.

  1. SoftServe

data analytics consulting companies in Ukraineindustries of data analytics consulting companies in Ukraine

Headquartered in Lviv, Ukraine, this big data consulting firm also has offices in the UK, Poland, Germany, Bulgaria, and the USA. Apart from big data services, the vendor offers custom software development, enterprise app modernization, application testing, cloud consulting, and many other services. When it comes to big data, their professionals can help you with big data cloud migration, enterprise data platforms, data strategy and governance, and more. 

  1. Avenga

data analytics consulting companies in Ukraineindustries of data analytics consulting companies in Ukraine The big data analytics consulting company was formed through the merger of four IT outsourcing companies in 2019. However, it has 20+ years of experience in the global IT market. Apart from big data consulting, the vendor offers CRM consulting services, IT Staff augmentation services, custom software development, and UX/UI design. This big data enterprise analytics provider can help you with predictive analytics, data analytics, business intelligence, prescriptive data solutions, machine learning, and other services. 

  1. Ciclum

data analytics consulting companies in Ukraineindustries of data analytics consulting companies in Ukraine

This Ukrainian big data consulting firm offers big data services, custom software development, e-commerce development, application testing, IT managed services, and more. With over 3,500 professionals on board, the big data enterprise analytics providers can help you with data strategy and architecture, data modernization and engineering, business analytics, data exploitation, artificial intelligence, etc. The vendor delivers big data projects in healthcare, agriculture, insurance, and other industries. 

  1. Sigma Software

data analytics consulting companies in Ukraineindustries of data analytics consulting companies in Ukraine

Based in Kyiv, Ukraine, this big data analytics consulting company offers big data services, custom software development, mobile application development, web development, AR/VR development, and more services. The big data consulting firm can help you with real-time and near-real-time analytics, data platforms for predictive analytics, BI reporting and data visualization, data warehouses, data lakes, and more. The vendor builds big data solutions in education, advertising, gaming, automotive, and other industries. 

Data analytics consulting companies in Belarus

  1. Itransition

big data enterprise analytics provider in Belarusindustries of big data enterprise analytics provider in Belarus

Based in Minsk, Belarus, the company has over 20 years of experience in the global IT market. Apart from big data services, the vendor also offers custom software development, software product development, enterprise application integration, technology consulting, application security. Their big data experts can help you deliver complex business intelligence solutions and ensure the automated processing of big data.

  1. Coherent Solutions

big data enterprise analytics provider in Belarusindustries of big data enterprise analytics provider in Belarus

Based in Belarus and Bulgaria, this big data consulting company offers big data consulting services, custom software development, web development, mobile application development, and IoT development. This big data consulting firm can help you with road mapping, data warehousing, data visualization, cloud BI, blockchain, and big data analytics. The provider builds big data solutions in retail, media, and other industries. 

Data analytics consulting companies in France

  1. Talan

big data consulting firms in Franceindustries of big data consulting firms in France

This big data consulting company has established its presence all around the globe: they have offices in London, Geneva, New York, Hong Kong, Toronto, and several other cities. The vendor can help you with big data services, digital strategy, IT strategy consulting, CRM development, IoT development, artificial intelligence, and other services. This big data consulting firm has over ten years of experience in big bata. Their specialists can help you with data visualization, machine learning, data science, data warehousing, data security, and other data-related services. 

  1. Orange Business Services

big data consulting firms in Franceindustries of big data consulting firms in France

The vendor specializes in big data consulting, cloud consulting, CRM consulting, and IoT development. This big data consulting company is based in Paris, France. The vendor has been working in data recovery for over 25 years and has experience in building big data solutions in banking, insurance, manufacturing, distribution, and others. 

Data analytics consulting companies in Italy

  1. Reply

big data analytics consulting companies	in Italyindustries of big data analytics consulting companies in Italy

Headquartered in Torino, Italy, this big data consulting company also has an office in the UK. The big data analytics services company also offers IT strategy consulting, artificial intelligence, application management, and support, and more. Their big data specialists can help you with processing unstructured data, efficient data management. The provider also offers team augmentation of your big data team.

Data analytics consulting companies in India

  1. Indium Software

big data analytics services companies in India

Headquartered in Princeton, New Jersey, this big data enterprise analytics provider also has offices in Sunnyvale, Calif, London, Kuala Lumpur, Malaysia. The big data consulting firm has over 1,100+ employees on board. They cooperate with small, mid-market, and enterprise-level clients. The vendor’s main specialties are QA and testing, BI and big data consulting, and custom software development. 

  1. VirtusaPolaris

big data analytics services companies in Indiaindustries of big data analytics services companies in India

This Indian big data consulting company has also established its presence in the USA and Sri Lanka. Apart from big data, they can help you with a wide array of services, including IT strategy consulting, web design, IT managed services, and more. Their big data experts can help you with data platform modernization, data governance, BI and data visualization, and data science (artificial intelligence and machine learning). 

Data analytics consulting companies in Israel

  1. Fayrix

industries of big data analytics services companies in Israelindustries of big data analytics services companies in Israel

The big data enterprise analytics provider also offers front-end development, back-end development, and mobile application development services. The big data consulting firm partners mainly with small and mid-market businesses in education, healthcare, consumer products, telecom. It offers big data, machine learning, and predictive analytics services. Their specialists can help you with big data consulting, high load computing, mathematical modeling, and data management. 

Data analytics consulting companies in Spain

  1.  Viewnext

big data consulting company in Spainindustries of big data consulting company in Spain

Based in Madrid, Spain, this big data consulting company also has a technology innovation office in Portugal. Their big data services include data management and integration, data warehousing, BI, and predictive analytics. The big data consulting firm employs more than 160 Big Data specialists skilled in building solutions in information technology, finance, retail, and other industries. 

Data analytics consulting companies in the UK

  1. BJSS

big data consulting company in the UKindustries of big data consulting company in the UK

The big data service company has offices across the UK and in the USA. Apart from big data consulting, the vendor offers a wide range of services, including IT strategy consulting, custom software development, cloud consulting, IT staff augmentation, cybersecurity, IT managed services, and more. The big data analytics services company can help you with enterprise data platforms, machine learning and advanced analytics, and data as a service.

How to choose a reliable big data consulting company?

Several factors are critical when it comes to selecting a reliable big data consulting company. Let’s view them in more detail.

  1. Location and competition for talent

While choosing the best location to find a big data consulting company, you have to consider the number of big data specialists within the country and the competition for these specialists. For instance, Germany has more than 30,000 data scientists and big data engineers, but the number of tech companies fighting for experts is colossal. 

So, many enterprises and large tech companies look for the vendor in a less competitive environment, for example, Eastern Europe. 

According to Linkedin, the number of data scientists and big data engineers here exceeds 150,000 experts, with Poland and Ukraine taking the lead.

  1. Tech stack of your potential big data consulting company

For big data projects, you need experienced professionals proficient in big data tech stack and considerable Scala, Java, and Python coding skills.

Tech stack your big data analytics services company needs to to be experienced in:

  • Hadoop ecosystem and Apache Spark;
  • SQL/NoSQL databases;
  • Tools such as RedShift, Hive, Athena (needed for querying data);
  • Experience in maintaining old MapReduce Java code and rewriting it using Spark;
  • Kubernetes constructs (used to build a Big Data CI/CD pipelines);
  • Google Cloud Dataflow or Kafka (needed for big data streaming and processing).
  • Cloud-based tools, including Snowflake, Synapse Analytics, Dataprots, Cloud Composer, EMR, BigQuery, DataFactory, and DataBricks;
  • Programming languages such as Scala, Python, and Java.

You also need expertise in microservices and big data cloud services. Given the cloud’s elasticity, you will be able to work with large volumes of data relatively easily, scale fast, and control your data quality.

For instance, Gogo, a global inflight connectivity provider, has partnered with N-iX, the Eastern European software development outsourcing company. Gogo needed to enhance its customer experience and move its data solutions to the cloud. The company shaped a long-term partnership with N-iX to perform a complete transition of Gogo solutions to the cloud and build a data platform that collects and aggregates data from different sources using Spark.

  1. Strong portfolio of big data projects

You need an experienced big data consulting company that has cooperated with companies of different sizes and different domains. So, assess the big data portfolio of your potential partners as well as their clients’ reviews and testimonials. 

For instance, here is an N-iX Clutch.co review from one of our clients:

review on partnership with a data analytics consulting company

  1.  Understanding your business needs and helping you validate your idea and define KPIs

It is often difficult for companies to extract real value from big data. They face such challenges as the lack of business KPIs. 

This is a task for experienced data scientists and big data engineers. They analyze your business case and help you define KPIs.

To understand the client’s business needs, big data consulting companies conduct a product discovery stage.  A team of dedicated experts shapes the final scope of your solution. It is based on the goals of different business stakeholders, the user journey map, as well as market research. Also, they validate all assumptions and hypotheses from different perspectives: business analysis, UX, and IT Architecture. 

  1. Long-standing big data engineering expertise 

Big data analytics projects are about building an ecosystem of tools that collect a tremendous amount of data from different sources. After that comes cleaning, aggregating, preprocessing the data. Some cases require applying data science or machine learning models, as well as visualizing the insights. Bur before applying any algorithms, you need to have the data appropriately structured. In fact, extracting, transforming, loading and further cleaning take up the most significant share of any Big Data analytics project (around 70-80 % of the time).

      6. Solid cloud expertise

When it comes to the scalability of a big data project, it is crucial that the solution and its architecture is suitable for scaling in the cloud. What's more, multi-cloud and cloud-agnostic allow companies to scale their big data projects easier. They allow you to choose the most efficient cloud offerings and optimize the costs of your big data project in the long run. 

Also, some big data projects require refactoring to microservices. For instance, one of N-iX clients, a global manufacturing company, has built a platform for warehouse staff to effectively allocate and manage goods and materials. However, after being in use for several months, the platform turned out to be unsuitable for further scaling. The reason why the platform was not scalable was its monolithic architecture. Therefore, our Solution Architect designed a new cloud-native infrastructure of the platform along with the suggested tech stack and the most efficient roadmap. The infrastructure is based on Azure Kubernetes. Refactoring to microservices allows to easily scale up and smoothly add new SaaS services: anomaly detection, delivery prediction, route recommendations, object detection in logistics, and many others.

Why choose N-iX as your Big Data consulting company? 

  • N-iX has an internal talent pool of 1,100+ specialists and a team of 80+ data analytics experts. 
  • N-iX has been recognized by ISG as a Rising Star in data engineering services for the UK market and positioned in the Product Challengers Quadrant both in the data science and data Infrastructure & cloud integration services. 
  • Our professionals have strong expertise in the most relevant tech stack for implementing big data, business intelligence, data science, AI/machine learning solutions.
  • We have established long term partnerships and developed big data solutions for such global companies as Gogo, Lebara, and  Fortune 500 companies.
  • Our big data experts can help you with big data architecture design, cloud-based big data solutions, data science software, machine learning algorithms, as well as customized data science applications and reports.
  • The company complies with international regulations, including ISO 27001:2013, PCI DSS, ISO 9001:2015, GDPR, and HIPAA, so your data will always be safe.
N-iX Staff
Igor Tymchuk
Delivery Director

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N-iX is an Eastern European provider of software development services with 1000+ expert software engineers onboard that power innovative technology businesses. Since 2002 we have formed strategic partnerships with a variety of global industry leaders including OpenText, Novell, Lebara, Currencycloud and over 50 other medium and large-scale businesses. With delivery centers in Ukraine, Poland, Bulgaria, and Belarus, we deliver excellence in software engineering and deep expertise in a range of verticals including finance, healthcare, hospitality, telecom, energy and enterprise content management helping our clients to innovate and implement technology transformations.

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