Introduction
The Company Attributes Dataset consolidates structural, ownership and classification attributes of Taiwan-listed companies into one research-grade table. Built on TEJ’s 30+ years of market coverage, every attribute is point-in-time so backtests reflect what was knowable on each date.
What the dataset covers
Attributes span industry classification, listing status, capital structure, group affiliation and corporate actions. Identifiers are standardised across TEJ products, so the table joins directly to pricing, financial and ESG datasets without manual mapping.
- Industry and sector classification with historical revisions
- Listing, suspension and delisting milestones
- Share structure, capital changes and group affiliation
How teams use it
Research teams use company attributes to define investable universes, neutralise industry exposure in factor models and control for structural changes that distort long-horizon studies.