INSEE Lanka appoints new Chief Executive Officer

Siam City Cement (Lanka) Limited (INSEE Lanka) has announced the appointment of Eng. Thusith C. Gunawarnasuriya as its new Chief Executive Officer, effective 01 January 2026. He succeeds Nandana Ekanayake, who will continue to serve as Chairman, ensuring leadership continuity and strategic stability for the organisation. A long-standing contributor to INSEE’s journey, Thusith has worked…

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INSEE Cement Recognized for HR excellence at the inaugural CIPM Great HR Awards 2025

Siam City Cement (Lanka) Limited, INSEE Cement, was honoured as the Winner in the Manufacturing sector at the inaugural CIPM Great HR Awards 2025, organised by the Chartered Institute of Personnel Management (CIPM) Sri Lanka in collaboration with global HR consulting leader Mercer. The prestigious accolade recognizes INSEE’s outstanding contribution toward elevating human resources practices…

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INSEE Cement Annual Medical Camps 2025 brings vital healthcare to over 1,190 community members

Aligned with INSEE’s Sustainability Ambition 2030 under the Community & Stakeholder Engagement pillar, INSEE Cement held a series of Community Medical Camps at the INSEE Ruhunu Cement Plant in Galle, the Puttalam Cement Plant (PCW), and the Aruwakkaru Quarry. The initiative provided essential healthcare services to more than 1,190 residents from surrounding communities in Galle,…

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INSEE Ecocycle breaks new ground as the first Sri Lankan company certified under the Global Plastic Pollution Reduction Standard

INSEE Ecocycle Lanka (Pvt) Limited, Sri Lanka’s established leader in sustainable waste management, has set a national precedent in becoming the first company in the country to receive certification under the Plastic Pollution Reduction Standard (PPRS), a globally recognized, third-party audited system validating transparent, traceable, and verified plastic waste reduction. The certification strengthens INSEE Ecocycle’s…

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INSEE Sanstha Cement takes global stage in Kotler’s Essentials of Modern Marketing – Sri Lanka Edition

INSEE Cement’s flagship brand, INSEE Sanstha Cement, has been featured as a case study in the first‑ever Sri Lanka edition of Essentials of Modern Marketing (EOMM) by globally renowned marketing pioneer, Prof. Philip Kotler.  The prestigious publication was launched on 22 August 2025 at Cinnamon Grand Hotel, Colombo, in collaboration with Kotler Impact Inc. and…

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INSEE Sanstha Cement featured as a case study in prestigious Professor Philip Kotler’s ‘Essentials of Modern Marketing’ Sri Lanka & Maldives edition

24th June 2025: INSEE Sanstha, Sri Lanka’s most trusted cement brand, has been selected by Kotler Impact Inc. to be featured prominently as a key case study in the inaugural Professor Philip Kotler’s ‘Essentials of Modern Marketing’ Sri Lanka & Maldives edition. The prestigious recognition highlights INSEE Sanstha’s exceptional brand resilience and market leadership in…

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ඓතිහාසික ජයග්‍රහණයක් සමඟින් ශ්‍රී ලංකාවේ වඩාත් විශ්වසනීයතම සිමෙන්ති සන්නාමය ලෙස INSEE සංස්ථා 14වන වරටත් පිදුම් ලැබූ වගයි 

SLIM Kantar People’s Awards හිදී පෙර නොවූ ජයග්‍රහණයක් සමඟ අඛණ්ඩව වෙළඳපොළ ප්‍රමුඛස්ථානයට කීර්තිමත් ව්‍යාපාරික සන්නාම උළෙලක් වන SLIM Kantar People’s Awards හිදී අඛණ්ඩව 14වන වරටත් වි‌ශිෂ්ටත්වයේ ජයග්‍රහණයකින් නැවතත් පිදුම් ලබමින්, 2025 වසරේ ‘ජනතාවගේ නිවාස හා ඉදිකිරීම් සන්නාමය’ ලෙස කිරුළු පළඳින්නට INSEE සංස්ථා සිමෙන්ති සමත් විය. ශ්‍රී ලංකාවේ වඩාත් විශ්වසනීයතම සිමෙන්ති සන්නාමය ලෙස INSEE සංස්ථා සිමෙන්ති…

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INSEE Sanstha achieves historic 14th win as Sri Lanka’s most trusted Cement Brand

-Unprecedented streak at SLIM Kantar People’s Awards reinforces market leadership- 31st March 2025: INSEE Sanstha Cement has once again been crowned the ‘People’s Housing and Construction Brand of the Year 2025’ at the prestigious SLIM Kantar People’s Awards, ushering in an unprecedented 14th consecutive win. The outstanding achievement reinforces INSEE Sanstha’s position as Sri Lanka’s…

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INSEE Ecocycle hosts the International Conference on Resource Efficiency Towards Sustainability (ICRES 2025) to advance resource circularity solutions

INSEE Ecocycle Lanka (Private) Limited, a fully owned subsidiary of Siam City Cement (Lanka) Limited (INSEE Cement), recently successfully hosted the International Conference on Resource Efficiency Towards Sustainability (ICRES 2025) at Cinnamon Life-City of Dreams, Colombo. The conference, themed “Resource Efficiency for a Resilient Future,” convened over 600 participants, including industry leaders, academic researchers, and…

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INSEE Cement and ISMM forge strategic partnership to transform Sri Lanka’s supply chain sector

20th March 2025: INSEE Cement, Sri Lanka’s leading cement manufacturer, has entered into a strategic partnership with the Institute of Supply and Materials Management (ISMM) to transform the country’s supply chain sector. The Memorandum of Understanding (MoU) was signed at a ceremony in Colombo by Thusith Gunawarnasuriya, INSEE COO and Jayantha Gallehewa, ISMM President, in…

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