Adhesives and Sealants TopicsFinished Adhesives and Sealants

2025 ASI Top 20: Sika

Sika's technology center Zurich, Switzerland. Image courtesy of Sika AG.

Founded in 1910 by Kaspar Winkler, Sika began with the invention of Sika-1, a quick-setting waterproofing admixture for mortar. This innovation was instrumental in waterproofing the Gotthard Tunnel, facilitating the electrification of a vital railway link between Northern and Southern Europe . From these beginnings, Sika has evolved into a global specialty chemicals company, developing and producing systems and products for bonding, sealing, damping, reinforcing, and protecting in the building and construction and motor vehicle industries.

The company organizes its product offerings into Construction Solutions and Industry Solutions, targeting markets such as concrete, waterproofing, roofing, building finishing, flooring, and engineered refurbishment. In the construction sector, Sika offers a comprehensive range of products, including sealants, adhesives, tapes, spray foams, and coatings, addressing various applications from below-grade waterproofing to roofing systems. For the industry market, Sika provides solutions like structural adhesives and sealants for automotive and commercial vehicle assembly, as well as products for marine vessels, renewable energy, and industrial equipment. With a presence in over 100 countries and more than 400 factories worldwide, Sika continues to play a crucial role in advancing sustainable construction and transportation solutions.

Sika reported approximately CHF 11.76 billion in 2024 (approximately $12.994 billion) in net sales, representing an increase of 4.7% year-over-year. (Specific adhesives/sealants-related sales and other details are not available.)

The company reports its financial results primarily according to key regions: EMEA (Europe, Middle East, Africa), Americas, and Asia-Pacific. In EMEA, the company reported sales of CHF 5.267 billion (~ $5.8 billion) in 2024; in the Americas, Sika posted sales of CHF 4.103 billion (~ $4.5 billion) in 2024; Asia-Pacific posted CHF 2.605 billion (~$ 2.9 billion) in sales in 2024.

Worldwide, Sika has approximately 34,476 employees, approximately 400 manufacturing facilities, and subsidiaries in 101 countries. The company had R&D centers worldwide, with more than 1,700 employees working in research and development.

NOTES: In April 2024, Sika acquired 100% of Kwik Bond Polymers, a U.S.-based manufacturer specializing in polymer systems for concrete infrastructure refurbishment, particularly bridge decks. The acquisition strengthens Sika’s portfolio of high-performance solutions for extending the service life of concrete structures, delivering both customer value and sustainability benefits.

Sika acquired Vinaldom, S.A.S., a leading provider of concrete construction products in the Dominican Republic, in July 2024. This acquisition enhances Sika’s presence in the Caribbean, adds a local manufacturing facility, and creates new cross-selling opportunities in the region.

On November 5, 2024, Sika completed the acquisition of Chema, a top producer of tile setting materials in Peru with nationwide operations. This move strengthens Sika’s position in the growing mortar segment, expands its Building Finishing portfolio, and enhances distribution and manufacturing capabilities across the country.

Opening image courtesy of Sika.