Ameren: company profile
Ameren is listed in public registers under LEI QMPJLLDULY5C1M8PNY21 and LEI RC71E2BZ6UOMFPDJSE79. Ameren has 113 open jobs on Workday, most in United States, as of 2026-10-26. Source: Arcadium Data, data as of .
Registry ids
| Register | Id |
|---|---|
| LEI | QMPJLLDULY5C1M8PNY21 |
| LEI | RC71E2BZ6UOMFPDJSE79 |
| LEI | XRZQ5S7HYJFPHJ78L959 |
From the company's own legal-notice page, Wikidata, GLEIF and national registers; check digits validated. Companies only: an id a sole trader could hold is shown only when a register confirms a company.
Hiring
Ameren has 113 open jobs on Workday, most in United States, as of 2026-10-26. 38% of its open jobs state a salary range in the posting; 4% are remote.
Top countries by open jobs: United States (112)
Counts of open jobs on the company's public Workday job boards, no logins. Vendor pages: Workday.
Tools named in job ads
Its job ads name 29 tools, among them Microsoft Excel, Microsoft 365, Microsoft PowerPoint, Microsoft SQL Server and Power BI.
- Microsoft Excel
- Microsoft 365
- Microsoft PowerPoint
- Microsoft SQL Server
- Power BI
- Splunk
- Microsoft Outlook
- SharePoint
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More companies
- Other companies in the same country: American Express · Ameris Bank
- Also on Workday: Ameresco · American Global · American Regent · AMERILIFE
- Companies using Workday · All companies
Data for Ameren via API and MCP
API: GET /v1/companies/ameren.com returns this profile as JSON.
curl https://api.arcadiumdata.io/v1/companies/ameren.comMCP: call company_profile with {"domain": "ameren.com"} (Arcadium Data MCP server). Registry ids, open jobs, contracts won and company events are in the same response. Free API key.
Sources: public company job boards, Arcadium Data matching of websites to registry entries. Company-level facts only; no names of people. Data as of 2026-10-27 (October 2026).
Questions
Is Ameren a registered company?
Ameren is listed in public registers under LEI QMPJLLDULY5C1M8PNY21 and LEI RC71E2BZ6UOMFPDJSE79.
How many jobs does Ameren have open?
Ameren has 113 open jobs on Workday, most in United States, as of 2026-10-26.
Cite as: Arcadium Data, "Ameren: 113 open jobs, EU registry id", https://arcadiumdata.io/company/ameren.com/, data as of 2026-10-27.