Sika 

Sika AG, a specialty chemicals company, develops, produces, and sells systems and products for bonding, sealing, damping, reinforcing, and protecting in the building sector and motor vehicle industry worldwide. The company offers tile adhesives and grouts, systems for under-tile waterproofing, sound reduction, renders, decorative finishes for exterior and interior walls, as well as exterior insulation finishing system; develops admixtures and additives for concrete, cement, and mortar production; and flat roofing systems. It also provides a range of technologies used for below and above-ground waterproofing, including flexible membrane systems, liquid-applied membranes, joint waterproofing systems, and waterproofing mortars and injection resins for commercial and residential basements, tunnels, bridges, and various types of water-retaining structures, such as reservoirs, storage basins, and storage tanks. In addition, the company offers flooring solutions, such as synthetic resin and cementitious systems for industrial and commercial buildings; and sealants, adhesives, tapes, and spray foams for the building facades, interior finishing, and infrastructure projects. Further, it provides repairing, reinforcing, and protective solutions for concrete structures, such as repair mortars, shrinking grouts, anchoring adhesives, protective coatings, corrosion control, and structural strengthening systems. The company serves automobile and commercial vehicle assembly, automotive aftermarket, marine vessel, industrial lamination, renewable energy, home appliance, and facade engineering industries. The company was founded in 1910 and is headquartered in Baar, Switzerland.