# 1h2o3 > Swiss company providing units and systems for water treatment, purification and recycling. Basic company reference. Business areas, products and practical answers have not been added. - Canonical entity: https://directory.readyscan.ai/entities/1h2o3-q136186897 - Website listed in the source snapshot: https://www.1h2o3.com/ - Category: [Enterprises](https://directory.readyscan.ai/directory/enterprises) - Machine record: https://directory.readyscan.ai/discovery/entities/1h2o3-q136186897.json - Material fingerprint: fnv1a64:5249b9ffe5d2e81b - Entity revision: fnv1a64:d12739d6e1085958 - Published: 2026-07-29 - Modified: 2026-07-29 ## Company sources - [1h2o3 — Wikidata Q136186897](https://www.wikidata.org/wiki/Special:EntityData/Q136186897.json?revision=2415024471) — Wikidata ## Data access & reuse - [Wikidata data access](https://www.wikidata.org/wiki/Help:Data_access) — Wikidata - [Wikidata reuse permission](https://www.wikidata.org/wiki/Wikidata:Licensing) — Wikidata - [CC0 1.0 Universal](https://creativecommons.org/publicdomain/zero/1.0/) — Wikidata ## Continue reading - Discover the bounded graph: https://readyscan.ai/api/v1/ai-search/discovery - Retrieve this entity evidence: https://readyscan.ai/api/v1/ai-search/entities/1h2o3-q136186897/evidence ## Publication boundary - This public-sourced record brings together company information and its sources. It is not an owner-managed profile. - Publication does not guarantee crawling, indexing, training inclusion, citation, recommendation, referral, or revenue.