FULLER H B CO

Principal executive offices and central research facilities are located in the St. Paul, Minnesota area. These facilities are company-owned. Manufacturing operations are carried out at 33 plants located throughout the United States and at 44 plants located in 24 other countries. In addition, numerous sales and service offices are located throughout the world. We believe that the properties owned or leased are suitable and adequate for our business. Operating capacity varies by product line, but additional production capacity is available for most product lines by increasing the number of shifts worked. The following is a list of our production facilities as of November 29, 2025 (each of the listed properties are owned by us, unless otherwise specified):

1 Leased Property

2 Application Center