Intermarc Global

Monday - Friday 8.30AM - 4.30PM

Suite 30, 1 Rivett Road, North Ryde Sydney NSW 2113 Australia

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Monday - Friday 8.30AM - 4.30PM

Suite 30, 1 Rivett Road, North Ryde Sydney NSW 2113 Australia

  • Visit our social pages

Monday - Friday 8.30AM - 4.30PM

Suite 30, 1 Rivett Road, North Ryde Sydney NSW 2113 Australia

  • Visit our social pages

Team Profiles

Dhammika Gunaratne

Buddhi Gunaratne

Dhammika has more than 25 years’ experience in corporate management, Engineering, Technical and project management with skills in telecommunication networks planning, designing & implementation, large scale project management, with tertiary qualifications in Electronics & Telecommunication Engineering and certified as Prince2 Practitioner in Project Management. Researcher and inventor in the area of Electrical and Electronics engineering, holding multiple patents in the area of electrical motors and control systems.
Buddhi is an expert in system and workflow automation, specialized in process improvement in tertiary academic environment. She obtained a BSc Hons degree in science from University of Peradeniya and Diploma in Education from university of Colombo.

Dr. Kiththi Perera

Consultant - Offshore

A visionary industry leader with an impressive 28-year track record in telecommunications, digital transformation, and strategic business development, he is deeply committed to driving organizational excellence and innovation. His career is characterized by a relentless pursuit of cutting-edge solutions and unwavering dedication to advancing both the industry and the nation. As a researcher, he specialized in developing people-centered competency models that serve as the backbone for transformative organizational change. He played a pivotal role in numerous national-level projects aimed at revolutionizing digital infrastructure in Sri Lanka. From pioneering the national fiberization program to spearheading initiatives such as the National Data Center and Akaza Multi-Cloud projects, he has consistently demonstrated his ability to translate vision into tangible, impactful outcomes. As a Chartered Engineer registered with the Engineering Council (EC) UK and Engineering Council Sri Lanka, as well as a corporate member of the Institution of Engineering and Technology (IET) UK and the Institution of Engineers Sri Lanka, he adheres to the highest professional standards. Furthermore, his academic background includes a master’s degree in Telecommunication Engineering from the University of Moratuwa and a Doctoral Degree in Business Administration from the Asian Institute of Technology (Bangkok), providing him with a comprehensive skill set that blends technical expertise with strategic acumen.

Mahi Ratnapala


Mr. Mahi Ratnapala is a Highly experienced Property Expert – Specialized in Engineering and Facilities Management including efficiency and productivity improvements through Training, Motivation and Process development over 25 years of involvement in engineering and facilities management across a mix of commercial, industrial and retail properties including large government, institutional and major corporate portfolios across Australia. He has held top management roles for commercial property agencies such as Jones Lang LaSalle, Colliers International, Knight Frank, and CBRE.

Deshan Liyanage

Manager - Engineering

A result driven Mechanical Engineer with six years of experience in Project Management and Building Services Engineering. My expertise spans in Mechanical system design, Building services installation in high rise and low-rise buildings, and quality assurance and quality control in building services engineering.
I hold Post graduate diploma in building services engineering from university 0f Moratuwa Sri Lanka, Bachelor of science (BSc) in mechanical and manufacturing engineering from university of Ruhuna, Sri Lanka.
I have worked as Mechanical QA/QC Engineer in a large-scale construction project of Sri Lanka providing technical assistance for HVAC, Fire Services including suppression systems, Building Management Systems, Plumbing systems, etc. I have also operated as a Facility Manager in Australia managing multiple facilities around Sydney.
I am eager to further develop my skills and gain experience in the engineering field, while also contributing my knowledge and experience to the achievement of organizational goals.

Chanuka Wijayasiri

Manager - Support Services

Chanuka holds a degree in Software Engineering from Staffordshire University and is passionate about programming. With experience in both healthcare and e-commerce, he brings a diverse background to his work. He has a track record of successful software project management, having developed web-based and mobile applications and interfaced with medical IoT devices. During his time at Sri Lanka Technology Incubator at SLIIT, he conducted research and development work. Chanuka is committed to delivering top-notch software applications and staying current with the latest developments in the field.

Nimila Gunawardana

Project Engineer

Nimila Gunawardana is a civil engineer who has been working as a project engineer for IMG consultants. He serves as consultant and supervisor of building services and other maintenance works related to civil and mechanical aspects including working with clients, coordinating and planning of projects.

Before working to IMG consultants, Nimila held the proprietorship of the house construction company- Facia Homes. In addition to this, he gave his contribution to some of largest building and road construction projects in Sri Lanka for more than 6 years before he started his own business. He is a graduate who is holding two degrees in Bachelor of Science and Civil Engineering.

Ian Attygalle

Engineering Graduate – Building Services

Ian Attygalle is a mechanical engineering undergraduate from Western Sydney University, gaining multiple skills in mechanical and aeronautical engineering industries. He is experienced as a Facilities Manager for Knight Frank, coordinating building fire management systems such as managing AFSS with the clients and carrying out FFFT tasks in various buildings located in Sydney.

He worked for Sri Lankan Airlines as a trainee aircraft maintenance technician. He is experienced in workshop practices, line maintenance, etc. Moreover, he has gained multiple years of experience as a lab technician at Australian Ultra Polymers Sydney.

Vihan Wakista

Mechanical Engineer -Building Services

Vihan Wakista is a result-oriented all-round committed graduate Mechanical Engineer with over 3 years of experience in Building Services Engineering. He is thorough with technical skills, soft skills and experience in the engineering field while offering the skills and knowledge that he has gained to help the organisation to achieve goals and maintain a good rapport.

He has operated as a Facilities Manager for a retail giant Knight Frank in Australia, managing multiple sites spread around NSW metro and regional areas. He has also been operating as a Project Engineer managing the upgrade and consultant works to service clients’ needs in managing the respective sites optimally and effectively.

Ravinda Kulasuriya

Mechanical Engineer -Building Services

Ravinda Kulasuriya is an Engineering graduate from University of Moratuwa, having more than 19 years of experience in facilities management and manufacturing. He possesses strong skills in building services engineering, project management, contractor management, preventive maintenance and operations management. He is a well experienced Facilities Manager worked for Knight Frank Australia in Industrial, commercial and retail sites.

Ravinda has held top management positions in companies such as Reckitt Benckiser, Unilever and Brandix in Sri Lanka.

Pabodha Gunaratne

Research Engineer

Pabodha is a final year undergraduate at UNSW Aerospace engineering and advanced physics. She is interested in research and development in aerospace and control systems and has worked on multiple research projects, designing aircrafts and drones. Currently working on a thesis project on the production of aircrete for building construction.

Pahan Gunaratne

Research Engineer

Pahan is an undergraduate at University Of New South Wales completing his studies in electrical engineering and computer science. He is interested in developing low level hardware and software systems and has worked on multiple research projects involving underwater robotics and motor control.

Priyanka Kodithuwakku


Priyanka Kodithuwakku is an accomplished accountant with a wealth of experience in the field of audit assurance, private companies, and not-for-profit organizations. Her professional background spans diverse regions, including Australia, Southern Africa, and Sri Lanka, and includes experience in financial statement analysis and verification, financial management, budgeting, and regulatory compliance. Having worked in various regions, Priyanka is familiar with different accounting standards and practices. She is a detail-oriented professional, with a strong commitment to accuracy and integrity in her work.