# Google founding date

entity: /record/google.md  
predicate: founded  
page: /record/google/founded  
as_of: 2026-11-01  

As of November 1, 2026, Google's founding date on the AsOf record is September 4, 1998, dated September 4, 1998, from 2 secondary sources (edn.com and google.com). The record holds 1 claim on Google's founding date, 1 still open and 0 superseded, each dated and sourced; a replaced value is closed with an end date, never deleted.

## Current founding date

What the record asserts on 2026-11-01.

- [Google](/record/google.md) | founded | 1998-09-04 | valid 1998-09-04 to present | conf 0.90 | valid | [clm_04FC964BDA43](/claim/clm_04FC964BDA43.md)
  sources: https://www.edn.com/google-is-incorporated-september-4-1998/, https://www.google.com/about/company/history/, https://www.wikidata.org/wiki/Q95

## Every dated value

One claim per line, oldest first. Superseded claims stay visible.

- [Google](/record/google.md) | founded | 1998-09-04 | valid 1998-09-04 to present | conf 0.90 | valid | [clm_04FC964BDA43](/claim/clm_04FC964BDA43.md)
  sources: https://www.edn.com/google-is-incorporated-september-4-1998/, https://www.google.com/about/company/history/, https://www.wikidata.org/wiki/Q95

## Questions this record answers

### What is Google's current founding date?

September 4, 1998, dated September 4, 1998, from 2 secondary sources (edn.com and google.com). The record asserts this claim as of November 1, 2026 (status valid, confidence 0.90).


## Get this data

- JSON: /v1/entities/google/founded (this fact) · /v1/entities/google?predicates=founded (with the entity's coverage; add as_of=YYYY-MM-DD for a date)
- MCP: timeline(entity: "google", predicates: ["founded"]) for every dated value · fetch(id: "/record/google/founded.md") for this page
- Entity twin: /record/google.md · timeline: /timelines/google.md

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AsOf is a temporal fact ledger: a structured, dated, sourced record of what is true and what changed, built for AI retrieval.