Leading Suppliers Globally for Caps, Closures, Plugs and Sockets

Here are some of the leading global suppliers of Caps, Closures, Plugs, and Sockets in the industry:

1. Berry Global: A prominent player offering a wide range of caps and closures for various industries.

2. Amcor: Known for innovative packaging solutions, including caps and closures.

3. Silgan Holdings: A key supplier of metal and plastic closures for food, beverage, and healthcare industries.

4. BERICAP: Specializes in plastic closures for the beverage, food, and non-food industries.

5. Closure Systems International (CSI): Offers closure solutions for the beverage, food, and personal care industries.

Please note that the industry landscape may evolve, and it's advisable to conduct further research for the most up-to-date information.