# ExxonMobil founding date

entity: /record/exxonmobil.md  
predicate: founded  
page: /record/exxonmobil/founded  
as_of: 2026-11-13  
cite: AsOf. "ExxonMobil founded: 1882", as of 1882-01-01. Claim clm_D442378E5784, https://asof.is/claim/clm_D442378E5784, accessed 2026-11-13. Source: https://www.sec.gov/Archives/edgar/data/34088/000003408820000016/xom10k2019.htm.  

As of November 13, 2026, ExxonMobil's founding date on the AsOf record is 1,882, dated January 1, 1882, from a primary source (sec.gov).

1 claim on ExxonMobil's founding date, 1 open and 0 superseded, each dated and sourced; a replaced value is closed with an end date, never deleted.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 2026-11-13.

- [ExxonMobil](/record/exxonmobil.md) | founded | 1882 | valid 1882-01-01 to present | conf 0.95 | valid | [clm_D442378E5784](/claim/clm_D442378E5784.md)
  sources: https://www.sec.gov/Archives/edgar/data/34088/000003408820000016/xom10k2019.htm

## Every dated value

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 Superseded claims stay visible.

- [ExxonMobil](/record/exxonmobil.md) | founded | 1882 | valid 1882-01-01 to present | conf 0.95 | valid | [clm_D442378E5784](/claim/clm_D442378E5784.md)
  sources: https://www.sec.gov/Archives/edgar/data/34088/000003408820000016/xom10k2019.htm

## Questions this record answers

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

1,882, dated January 1, 1882, from a primary source (sec.gov). The record asserts this claim as of November 13, 2026 (status valid, confidence 0.95).


## Read on

- This page: /record/exxonmobil/founded (markdown: /record/exxonmobil/founded.md)
- Entity twin: /record/exxonmobil.md · timeline: /timelines/exxonmobil.md
- Every company's founding date: /facts/founded.md

---

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