Case Study: Ternium achieves 25% faster SEC filings and connects global teams with Workiva

Ternium Connects Teams for SEC Filing

Ternium, one of Latin America’s leading steel producers listed on the NYSE, needed to comply with the U.S. SEC XBRL mandate for its 20‑F filings but relied on fragmented word‑processing tools, dozens of separate files and manual email workflows across teams in different countries. The disconnected process made version control, review and collaboration slow and error‑prone, especially for a global reporting team working with external lawyers and investor‑relations colleagues.

By adopting Workiva, Ternium consolidated all filing documents into a single platform, enabling real‑time collaboration, clear audit trails and direct EDGAR generation. The new, structured process improved communication between reporting, legal and IR teams, extended to 6‑K and sustainability filings, and cut 20‑F preparation time by 25%—performing reliably even during remote work in the COVID‑19 pandemic.

Ternium

Alejandra Hryszkiewicz

Corporate Reporting Manager