iLink Systems Executive and Leadership Team

May, 2026

Leadership Overview

iLink Systems has 5 executives leading key functions including technology, revenue, AI solutions, operations, and board governance.

Driven by innovation, iLink Systems delivers next-generation technology solutions to solve complex business challenges, improve organizational effectiveness, and increase business productivity across diverse industries.
  • Chief Executive Officer, AI Business Solutions - Karthik Pillai
  • Co-Founder & Group President & Board Member - Sridhar Mahadevan
  • Chief Technology Officer, Security, Infrastructure & Cloud - Thangaraj Petchiappan
  • Group Chief Revenue Officer - Ambuj Parihar
  • Chief Operations Officer - Gaby Fonseca
  • Karthik Pillai - Chief Executive Officer, AI Business Solutions

    Karthik Pillai, the Chief Executive Officer, AI Business Solutions at iLink Systems, directs the strategic vision and operational execution for the company's artificial intelligence initiatives. Pillai champions the development and deployment of advanced AI-driven solutions designed to address complex business challenges and unlock new avenues for enterprise value. This leadership position involves guiding teams in creating intelligent systems that enhance organizational effectiveness and drive significant improvements in business productivity. By focusing on AI Business Solutions, Karthik Pillai ensures iLink Systems remains at the forefront of technological innovation, particularly in areas like data management and analytics. The Chief Executive Officer's role includes fostering strategic partnerships and client engagements that leverage AI to transform business processes from the inside out. Pillai's oversight guarantees that AI offerings are integrated seamlessly with iLink's existing frameworks, accelerating implementation and delivering tangible results for clients across various industries.

    Sridhar Mahadevan - Co-Founder & Group President & Board Member

    Sridhar Mahadevan, the Co-Founder & Group President & Board Member at iLink Systems, provides foundational leadership and strategic direction for the company's long-term growth and governance. Mahadevan's extensive experience shapes the company's approach to delivering next-generation technology solutions that address complex business challenges and drive sustainable enterprise value. This executive role involves guiding the organization's strategic initiatives, ensuring alignment with market opportunities and client needs across industries like government, oil and gas, and life sciences. As a Board Member, Sridhar Mahadevan contributes to high-level decision-making, reinforcing iLink's commitment to innovation and client success. The Co-Founder & Group President's influence extends to fostering a culture of excellence and driving the transformation of businesses through advanced software integration and custom application development. Mahadevan's vision is instrumental in maintaining iLink Systems' position as a leading global software solution provider.

    Thangaraj Petchiappan - Chief Technology Officer, Security, Infrastructure & Cloud

    Thangaraj Petchiappan, the Chief Technology Officer, Security, Infrastructure & Cloud at iLink Systems, directs the company's technological vision and execution across critical domains. Petchiappan oversees the strategic development and implementation of robust security protocols, ensuring the integrity and protection of client data and company assets. This leadership role encompasses the architecture and management of scalable cloud infrastructure, enabling seamless service delivery and operational efficiency. By driving innovation in cloud computing and application modernization, Thangaraj Petchiappan supports the company's mission to deliver next-generation technology solutions. The Chief Technology Officer's responsibilities extend to fostering an environment of continuous technological advancement, aligning infrastructure capabilities with evolving market demands and client needs. This ensures iLink Systems maintains its competitive edge in providing cutting-edge solutions for industries such as healthcare, telecom, and government.

    Ambuj Parihar - Group Chief Revenue Officer

    Ambuj Parihar, the Group Chief Revenue Officer at iLink Systems, spearheads the company's revenue generation strategies and global sales operations. Parihar drives market penetration and expansion by cultivating strong client relationships and identifying new business opportunities across diverse sectors including government, oil and gas, and life sciences. This executive's focus involves optimizing sales processes and ensuring alignment between market demands and iLink's comprehensive suite of software solutions. By leveraging the company's CMMI Level 3 and ISO 9001:2008 certifications, Ambuj Parihar enhances the value proposition for clients seeking to improve organizational effectiveness and business productivity. The Group Chief Revenue Officer's leadership ensures sustainable enterprise value creation through strategic account management and the successful implementation of custom applications and frameworks. Parihar's efforts directly contribute to transforming businesses by delivering tailored technology solutions.

    Gaby Fonseca - Chief Operations Officer

    Gaby Fonseca, the Chief Operations Officer at iLink Systems, oversees the company's global operational efficiency and service delivery. Fonseca ensures the seamless integration of software systems and the development of custom applications, components, and frameworks, aligning with iLink's CMMI Level 3 and ISO 9001:2008 standards. This executive role is critical in managing the delivery of next-generation technology solutions that solve complex business challenges for clients in sectors such as healthcare, telecom, and education. By optimizing internal processes and resource allocation, Gaby Fonseca enhances organizational effectiveness and business productivity. The Chief Operations Officer's responsibilities include managing project lifecycles, ensuring adherence to quality benchmarks, and supporting the company's mission to realize sustainable enterprise value. Fonseca's operational leadership is key to transforming businesses by ensuring reliable and efficient implementation of iLink's diverse technology offerings.

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    Who leads iLink Systems?
    iLink Systems is led by Karthik Pillai (Chief Executive Officer, AI Business Solutions), along with executives such as Sridhar Mahadevan (Co-Founder & Group President & Board Member) and Thangaraj Petchiappan (Chief Technology Officer, Security, Infrastructure & Cloud).
    Who is part of iLink Systems’s executive team?
    The executive team of iLink Systems includes leaders such as Karthik Pillai (Chief Executive Officer, AI Business Solutions), Sridhar Mahadevan (Co-Founder & Group President & Board Member), Thangaraj Petchiappan (Chief Technology Officer, Security, Infrastructure & Cloud) and other senior executives.
    How many executives does iLink Systems have?
    iLink Systems has 5 executives leading key business areas.
    What roles are included in iLink Systems’s leadership team?
    The leadership team of iLink Systems includes roles such as Chief Executive Officer, AI Business Solutions, Co-Founder & Group President & Board Member, Chief Technology Officer, Security, Infrastructure & Cloud, Group Chief Revenue Officer, Chief Operations Officer.