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Holcim Cement Plant Puttalam

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The cement plant in Puttalam, formerly known as Holcim and now operating as INSEE Cement, is the most significant construction material production facility in Sri Lanka. Established in the 1970s, the plant was built to utilize the vast limestone deposits found in the Aruwakkalu region. Through continuous modernization, the facility has become a leader in environmental technology and industrial efficiency. INSEE Cement operates a fully integrated production line here, covering the entire process from limestone quarrying to the final Portland cement product. The plant plays a critical role in supporting the country's booming construction sector and contributes significantly to reducing reliance on costly imports. A major focus of the facility is co-processing technology, where waste materials are used as alternative fuels in the cement kilns, thereby conserving fossil fuels. Geographically, its location in Puttalam is well-suited for distributing cement to the northern and western provinces of the island. With an annual production capacity exceeding one million tons, this industrial landmark remains a central driver for economic growth and regional employment.
- Location: Sri Lanka
- Top sights: Kobbekaduwa Viharaya · Jumma Masjid · Jumma Mosque
- Nearby: Chilaw (10 km)
Best time to visit & climate
The most pleasant time to visit is Jan, Feb, Jul.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg °C | 25 | 26 | 28 | 29 | 28 | 28 | 27 | 27 | 27 | 27 | 26 | 26 |
| Rain mm | 56 | 47 | 76 | 145 | 110 | 44 | 34 | 51 | 87 | 227 | 247 | 171 |
📋 Practical info
Geography
Facts
- The plant was established in 1970 as the Ceylon Cement Corporation.
- Limestone is sourced from the Aruwakkalu quarry via a dedicated rail link.
- The facility has a total production capacity of around 1.3 million metric tons.
- It was acquired by the Siam City Cement (INSEE) group in 2016.
- The plant features a waste heat recovery system for energy efficiency.
- It is Sri Lanka’s only fully integrated cement manufacturing facility.
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Sights in the town Holcim Cement Plant Puttalam (4)
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Frequently asked questions
What is produced at the Holcim Puttalam plant?
Where is the cement plant located?
Is there a visitor center?
How is the raw material obtained?
Is the plant environmentally friendly?
Holcim Cement Plant Puttalam: where is it located?
Holcim Cement Plant Puttalam: what is there to see?
Holcim Cement Plant Puttalam: when is the best time to visit?
Holcim Cement Plant Puttalam: why is it worth visiting?


























