Diamond Fulfillment Solutions

Based in Waukegan with a second facility in Zion, Illinois, Diamond Fulfillment Solutions operates 4…Based in Waukegan with a second facility in Zion, Illinois, Diamond Fulfillment Solutions operates 400,000 sq ft across two warehouses to handle food, nutraceuticals, beauty, baby, pet supplies and big & bulky home goods. cGMP, ISO 13485, AIB certification and FDA registration enable regulated handling with temperature- and humidity-controlled storage and lot tracking. Services include retail and DTC kitting, labeling/relabeling, bagging/sealing, QA audits, handwritten-note personalization and an onsite customer service center. Domestic FTL/LTL and integrations with Shopify, TikTok Shop and Seller Fulfilled Prime streamline shipping and marketplace connectivity. Founded in 1981, the operation focuses on compliance, scale and reducing in-house logistics burden.