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Tata Consultancy Services Joins Forces with AWS to Help Enterprises Move Legacy IT Systems to the Cloud Faster and with Greater Confidence

SEATTLE | MUMBAI, November 30, 2021:Tata Consultancy Services (TCS) (BSE: 532540, NSE: TCS) announced the launch of the TCS Assessment and Migration Factory, a set of tools, accelerators, and services that enable customers to shift their mainframe workloads to the new AWS Mainframe Modernization platform.

TCS worked closely with AWS in the development of AWS Mainframe Modernization, a unique platform that helps organizations modernize and migrate their on-premises mainframe workloads to a managed runtime environment on AWS.

TCS’ new Assessment and Migration Factory for AWS Mainframe Modernization uses the company’s deep domain expertise in mainframe workloads migration, domain-specific reference architecture, and best practices for legacy modernization to provide customers a faster, surer, and more cost-effective transformation path.

Complementing the native toolsets of AWS Mainframe Modernization are TCS’ proprietary services and tools, including:

  • TCS Cloud Counsel: A discovery, cloud assessment and recommendation offering to help customers select the right cloud model and determine the migration roadmap.
  • Cloud Mason: Helps define, design, and deploy an enterprise-scale cloud foundation for deploying modern digital applications using IaaS, containers, PaaS and serverless architecture on a public cloud, which can be integrated with a private cloud or on-premises data centers.
  • TCS MasterCraft™ TransformPlus: An intelligent automation product that automates business logic extraction and significantly accelerates end-to-end application modernization and supports a wide range of legacy and modern programming languages.
  • Modernization Propeller: Assesses enterprise maturity for modernizations, application for microservices fitment, reference architecture formulation, domain level decomposition, build and cost determination.
  • Cloud Exponence: A comprehensive platform that applies a Machine First™ approach, optimizing machine-human collaboration to deliver smart managed services in hybrid cloud environments.

Working with TCS, customers across the globe will be able to seamlessly leverage these solutions on AWS and gain from better speed to market, agility, and digital transformation of their mainframe workloads.

Krishna Mohan, Global Head, AWS Business Unit, TCS, said: “TCS has been helping leading global enterprises modernize legacy applications to be more digital, agile and lean. Our relationship with AWS on AWS Mainframe Modernization focuses on creating repeatable processes that can accelerate IT modernization, reduce risks, and enable transition to cloud. Our Assessment and Migration Factory for AWS Mainframe Modernization leverages our industry-specific contextual knowledge and rich experience in mainframe modernization to help our customers accelerate their journey to the cloud with certainty.”

TCS’ AWS Business Unit is a full-stack, multidisciplinary group that offers enterprise customers end-to-end services and solutions around cloud migration, application and data modernization, managed services, and industry-specific innovation leveraging AWS. TCS holds several AWS qualifications, including AWS Premier Consulting Partner, AWS Managed Service Provider, AWS Public Sector Partner, AWS Solution Provider Program, and AWS Well Architected. The unit represents a significant investment by TCS and builds on the deep expertise and execution experience of its large pool of AWS certified professionals to create more value for shared customers.

About Tata Consultancy Services (TCS)

Tata Consultancy Services is an IT services, consulting and business solutions organization that has been partnering with many of the world’s largest businesses in their transformation journeys for over 50 years. TCS offers a consulting-led, cognitive powered, integrated portfolio of business, technology and engineering services and solutions. This is delivered through its unique Location Independent Agile™ delivery model, recognized as a benchmark of excellence in software development.

A part of the Tata group, India's largest multinational business group, TCS has over 528,000 of the world’s best-trained consultants in 46 countries. The company generated consolidated revenues of US $22.2 billion in the fiscal year ended March 31, 2021, and is listed on the BSE (formerly Bombay Stock Exchange) and the NSE (National Stock Exchange) in India. TCS' proactive stance on climate change and award-winning work with communities across the world have earned it a place in leading sustainability indices such as the MSCI Global Sustainability Index and the FTSE4Good Emerging Index. For more information, visit

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