# International Union of Building Workers

> former global union federation (1903–1934)

**Wikidata**: [Q70796210](https://www.wikidata.org/wiki/Q70796210)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/International_Federation_of_Building_Workers)  
**Source**: https://4ort.xyz/entity/international-union-of-building-workers