Food Processing Manufacturers locations near Castro Valley, CA

Showing 1–9 of 9 results

We track 9 food processing manufacturers listings in and around Castro Valley, CA, spread over 9 ZIP codes. Listings here were last checked in Jul 2026.

U -MEC Food Processing Equipment

📍 548 Claire St, Hayward, CA, 94541

📞 510-537-4744

Challenge Dairy Products

📍 11875 Dublin Blvd Ste B230, Dublin, CA, 94568

📞 925-828-6160

🌐 challengedairy.com

Updated Jul 2026

Ghirardelli Chocolate Company

📍 1111 139th Ave, San Leandro, CA, 94578

📞 510-483-6970

🌐 ghirardelli.com

Galant Enterprises

📍 735 Fremont Ave, San Leandro, CA, 94577

📞 510-614-7150

Kikka

📍 3434 Enterprise Ave, Hayward, CA, 94545

📞 510-783-8600

Savory Creations

📍 32611 Central Ave, Union City, CA, 94587

📞 510-477-0395

J M Smucker

📍 6800 Koll Center Pkwy, Pleasanton, CA, 94566

📞 925-249-0120

Donsuemor, Inc.

📍 2080 N Loop Rd, Alameda, CA, 94502

📞 510-865-6406

🌐 www.donsuemor.com

We are a premium baker of specialty baked goods. Our products are all natural, fresh and delicious. We have products under our Donsuemor brand and we also bake madeleines and other specialty products for premium private labels. We have capability and capacity to co-pack specialty baked goods.

Delizia Brands

📍 1991 Dennison St, Oakland, CA, 94606

📞 510-535-6833

🌐 evoliveoil.com