| IT Infrastructure Services | Maintenance and management of IT ecosystems, cloud migration and security services. | Global delivery network, strategic partnerships with hyperscalers, hybrid cloud capabilities. | Primarily B2B serving banking, telecom, manufacturing sectors. | Cloud services, cybersecurity, managed IT operations. | 86438 | 74 | Long-term service contracts with subscription and usage-based pricing. | Contractual recurring revenue based on service levels and usage. | Growing cloud adoption, need for IT modernization and security enhancements. | Managed IT Services, Cloud Infrastructure, Cybersecurity Solutions |
| Engineering and R&D Services | End-to-end R&D, product design, engineering services for automotive, aerospace, electronics. | Deep domain expertise, global engineering centers, and investment in emerging tech labs. | B2B focused on automotive, aerospace, semiconductor, industrial clients. | High-tech product engineering and IoT. | 18960 | 16 | Project-based and retainer fees from product companies and OEMs. | Milestone and deliverable-based contracts with high technical complexity. | Innovation in autonomous driving, IoT, semiconductor and industrial automation. | Product Engineering, Mechanical and Embedded Systems, IoT Solutions |
| Software Services | Custom software development, digital transformation consulting, AI and analytics. | Strong client relationships, proprietary AI platforms, and agile delivery methodologies. | Mostly B2B including financial services, healthcare, retail and government. | Digital platforms, AI-driven software solutions. | 12049 | 10 | Subscription, licensing and service fees from enterprise customers globally. | Mix of fixed-price, time and material, and SaaS models. | Enterprises embracing AI, cloud-native apps, and data analytics. | Application Development, Digital Consulting, Enterprise SaaS Solutions |
