Every year, we study the leading worldwide manufacturers of adhesives and sealants to compile the ASI Top 20. In considering the rankings, we focus on sales figures (and other details) for finished adhesives and sealants, as well as related products such as tapes and labels.

Four business areas comprise Adhesive Technologies: Packaging & Consumer Goods, representing 32% of the segment’s 2021 sales; Craftsmen, Construction & Professional, 31%; Automotive & Metals, 22%; and Electronics & Industrials, 15%. Each segment achieved double-digit organic sales increases for the year.

Bostik, Arkema’s Adhesives segment, achieved almost €2.3 billion (approximately $2.5 billion) in revenue in 2021. An increase of 14.1% over 2020, this represented 24% of Arkema’s total revenue for the year.

Net sales in Berry Global’s Health, Hygiene & Specialties segment grew 22% in the company’s 2021 fiscal year (ended October 2, 2021), to almost $3.2 billion. The segment produces adhesives, sealants, and tapes (among many additional products) for applications in aerospace, automotive, construction, medical, and others. (The company declined to provide specific adhesives/sealants-related sales and other information.)

DELO produces industrial adhesives for automotive, consumer, and electronics applications, as well as dispensing and curing equipment. The company’s total sales for its 2022 fiscal year (ended March 31, 2022) reached €182 million (approximately $194.8 million), a 9% increase over 2020.

Among myriad product offerings, DuPont produces adhesives and related solutions for applications in electric and hybrid vehicles and the automotive aftermarket, along with composite, glass, and rubber-to-substrate bonding. A company contact reports that the company’s 2021 net sales for adhesives, sealants, and related products was $780 million (up from $750 million in 2020).

General Sealants manufactures sealants (e.g., silicone, polysulfide, polyolefin, polyacrylic, ethylene propylene), butyl tapes, mastics, and vacuum bag sealant tapes for industries such as transportation, construction, electrical, and industrial manufacturing. Patrick Boyle, president and chief operating officer, expects the company’s R&D spending to increase in 2022. It “remained relatively constant” in 2021.

H.B. Fuller’s net revenue grew by 17.5% to reach almost $3.3 billion in 2021. The company’s three business units—Hygiene, Health and Consumable Adhesives (HHC); Engineering Adhesives (EA); and Construction Adhesives (CA)—all saw double-digit increases in net revenue for the year.

“Huntsman is a leading supplier of adhesives components and adhesives systems consisting of epoxy, polyurethane and acrylic innovative chemistries,” says Simon Thering, business development leader Adhesives. He reports that the company’s revenue for adhesives, sealants, and related products in 2021 was approximately $940 million. This represents an 11.9% increase over 2020’s $840 million.