Srilanka-Places.com has listed approx 82 Water utility companies in Sri Lanka. Some of the Top rated Water utility companies in Sri Lanka are- Lalanka Group Head Office, Lalanka Group Head Office, Lalanka Group Head Office, Lalanka Group Head Office, Gully Bowser & Waste Water Bowser Suppliers, Water Board, Water Board, Mount Spring Water (Pvt) Ltd., Kaluwadumulla Storage Tank & Kaluwadumulla Storage Tank.