10 Big Data Companies in Pune to Know

Big data is an expanding industry in Pune, with exciting growth on the horizon.

Written by Margo Steines
digital data representation
Image: Shutterstock
UPDATED BY
Margo Steines | Feb 28, 2025

Pune is a major player in the big data game, hosting 18 of India’s 138 data centers. With an upcoming worldwide market projection of $84 billion, specifically in big data, the global data and analytics industry relies on smaller hubs like Pune to round out the sector. The local and multinational companies on this list handle large data sets and they’re the ones to watch.

Big Data Companies in Pune

  • Integral Ad Science
  • TransUnion
  • Snowflake
  • Infogain
  • INTELLISWIFT INC

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Top Big Data Companies in Pune

Atos is a technology consultancy that offers IT, cybersecurity and cloud computing services, including data center services. Its offers purpose-built big data analytics for the financial services industry, which thanks to its high levels of compliance documentation creates staggering quantities of data. To become usable, these big data sets are first stored in unprocessed form in “data lakes,” then processed with metadata and identifiers to become usable structured data.

 

Cybersecurity firm ReliaQuest offers an AI-enabled threat management platform and tools to support it. Its AI agent is tasked with constantly monitoring client processes and assets while collecting data. The platform then applies algorithmic analysis to the resultant big data sets, with the goal of revealing areas of potential threat before they become incidents.  

 

Integral Ad Science makes technology for advertisement verification. This process uses data analytics and AI to assess ad viewability and contextual targeting and to identify cases of ad fraud. The company monitors up to ten billion impressions in a day, each of which represents a data point. Together, these data points contain insights into factors like whether ad views are being logged by actual users as opposed to bots.  

 

TransUnion is a financial technology company that uses consumer payment and transaction data to offer comprehensive insights into financial health and creditworthiness. TransUnion is one of three major credit reporting bureaus in the United States. After collecting data from financial institutions, collection agencies and data brokers, the company performs big data analysis to generate a simple, easily understood credit rating.

 

Data cloud firm Snowflake offers a full suite of data services, including storage, processing and advanced analysis. The company uses its own data platform, the Snowflake AI Data Cloud, rather than relying on external databases. Access to this cloud includes big data tools like data cleaning, data mining and data visualization, which are used to provide clients with nuanced insights and recommendations.

 

Aretove Technologies is a data science company. It offers a menu of data services that includes big data and analytics strategy. The big data division focuses on creating data storage platforms that hold both structured and unstructured data while processing it into actionable information. To support this work, the company uses applied artificial intelligence to automate parts of the data analysis process.

 

Spotnana makes software tools for managing corporate travel. Its platform offers optimization for cost and travel efficiency by gathering data from the travel industry, then uses its big data architecture to manage and extract insights from the data sets. These processes allow the company to offer reduced travel costs and premium routing services for business travelers.

 

Infogain is a data science studio that works with clients to create custom processes for data analysis within their organizations. Infogain’s core team is made up of data science, business intelligence and data engineering experts. As an AI specialist, the company relies on predictive and generative AI to find critical trends and incidents in client data.

 

Numerator is a data company in the marketing industry. It works with brands to generate and extract data on consumer behavior with the goal of defining audience and creating targeted marketing efforts based on what it learns about the audience profile. Because Numerator pulls first-party data sets from very large numbers of consumers at once, its own data sets require analytics strategies that are specific to processing vast amounts of data.  

 

Intelliswift is a digital product engineering company that makes software for business intelligence, analytics and data management. It uses data processes and strategies like data cleansing, report testing and exploratory analytics to provide interactive reports to client teams. The company’s reports are delivered through data storytelling by way of an executive dashboard.

 

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