Let's Start with What Matters to You

At SI Jacobson, we've spent 90+ years building carrying and storage solutions—not by having all the answers, but by asking the right questions. We combine deep expertise in soft goods manufacturing, thermoforming, and injection molding with a collaborative approach that puts your goals at the center of every decision.

Whether you're developing something new, rethinking an existing product, or looking for a manufacturing partner who can scale with you—we're here to listen first and build from there. Reach out, and let's find out what we can accomplish together.

Call : 847.623.1414
Email : Sales@sij.com

SI Jacobson Manufacturing
13950 W Business Center Dr.
Lake Forest, IL 60045