In 2026, Simpson Strong‑Tie marks the 70th anniversary of its founding in1956, when co‑founder Barc Simpson developed the company’s first joist hanger on a punch press at his father’s window‑screen factory in Oakland, CA.

Since then, the company has produced engineered connectors and structural solutions,emphasizing safety, quality, and technical excellence in structural framing and seismic‑resistance systems.

The brand is recognized for its engineered structural connectors and system‑based products used in residential, commercial, and public projects, helping to improve overall building resilience and durability.