# How State of Oklahoma OMES uses Celonis

**200x**: “200x more efficient but $11.4 million less expensive”

As published on [celonis.com](https://www.celonis.com/solutions/stories/oklahoma-state-procurement). Captured by usedby on 2026-10-30.

- Company: [State of Oklahoma OMES](https://www.usedby.ai/companies/state-of-oklahoma-omes.md)
- Tool: [Celonis](https://www.usedby.ai/tools/celonis.md)
- Industry: [Government & GovTech](https://www.usedby.ai/companies/industry/government-govtech.md)
- Teams: Risk, Assessment and Compliance, Procurement

## The use case: how State of Oklahoma OMES deploys Celonis

The State of Oklahoma's central finance agency (OMES) uses Celonis Process Intelligence on data from its PeopleSoft ERP to get end-to-end visibility into procurement. It flags non-compliant purchase orders in real time and audits spending across all state agencies.

Summary written by usedby from the source page, in English. The figures are those of Celonis and State of Oklahoma OMES, not ours.

> Armed with this process intelligence, they also audited the spending of all 122 agencies in just four months. A little reminder: at their previous pace of auditing eight agencies per year, it would have taken them up to 15 years to get the job done.

- **$174 million**: “To date, they’ve identified over $174 million in potential savings — just by using state-wide contracts at scale.”
- **46 days**: “Within a few weeks, OMES boiled the process down to 46 days.”
- **$11.4 million**: “The fact that the State of Oklahoma found a solution that was not only 200x more efficient but $11.4 million less expensive is likely thanks to the tech enthusiasm of Jerry Moore.”
- **six FTEs**: “One example: they’ve redirected six FTEs previously charged with auditing state-issued credit card transactions to other fields, because Celonis can do the job faster, better and more cheaply.”

> With Celonis, we instantly were able to stop wasteful spending by identifying how the spend occurred and where taxpayer dollars were going.
>
> Janet Morrow, Director Risk, Assessment and Compliance, OMES

Source: [celonis.com](https://www.celonis.com/solutions/stories/oklahoma-state-procurement), captured 2026-10-30.

## Other AI tools used by State of Oklahoma OMES

- [Ironclad](https://www.usedby.ai/tools/ironclad.md) — Observed

## Other companies using Celonis

- [ABB](https://www.usedby.ai/companies/abb.md) — Confirmed
- [Accenture](https://www.usedby.ai/companies/accenture.md) — Confirmed
- [Alstom transport](https://www.usedby.ai/companies/alstom-transport.md) — Confirmed
- [AstraZeneca](https://www.usedby.ai/companies/astrazeneca.md) — Confirmed
- [Autodesk](https://www.usedby.ai/companies/autodesk.md) — Confirmed
- [B3](https://www.usedby.ai/companies/b3.md) — Confirmed

## What usedby checked

We compared the story with its live page on 2026-10-30.

- Checked: the figure 200x is printed word for word on the page, near the name of State of Oklahoma OMES.
- Checked: the passage quoted above is copied word for word from the page, near the name of State of Oklahoma OMES.
- Checked: State of Oklahoma OMES uses Celonis. Confirmed line. Latest check across sources: 2026-10-30.
- Not checked: the result itself. We quote it; we did not measure it.

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Source: https://www.usedby.ai/case-studies/state-of-oklahoma-celonis · How we check: https://www.usedby.ai/methodology