Identity graph
John Henry Foster headquarters, locations and relationships
- Legal name
- John Henry Foster Company of St. Louis, Inc.
- Industry
- Tool Manufacturing
- Founded
- 1944
- Phone
- +1 314 427 0600
- Website
- jhf.com
John Henry Foster office locations
| City | State / region | Country | Type |
|---|---|---|---|
| St. Louis | Missouri | United States | Headquarters |
| Berkeley | California | United States | Office |
- Parent company
- No parent company recorded in GraphIQ.ai.
Verified from public filings, company websites and news · Methodology
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Developers
About John Henry Foster
John Henry Foster is headquartered in St. Louis, Missouri, United States. Founded in 1944, the company has 2 recorded locations and employs approximately 149 people worldwide.
Where is John Henry Foster's main office?
John Henry Foster's main headquarters office is located at 4700 Lebourget Dr., St. Louis, Missouri 63134-0820, United States. This is the company's primary corporate address.
John Henry Foster regional offices
Beyond its headquarters in St. Louis, John Henry Foster has recorded locations in United States.
John Henry Foster contact information
The main switchboard for John Henry Foster headquarters can be reached at +1 314 427 0600. Official website: jhf.com.
What does John Henry Foster do?
John Henry Foster is an industrial automation company that offers pneumatic and hydraulic equipment solutions.
One entity, every stage
Put John Henry Foster to work across your revenue bowtie
- Target Define the market Build the account list from companies shaped like your best customers, John Henry Foster included. Fingerprint search
- Cover Plan territories John Henry Foster's 2 locations roll up to one account, so it lands in one territory, once. Territory planning
- Engage Act on timing Leadership changes, funding and M&A arrive linked to the account, not a loose headline. Signal monitoring
- Convert Close on a resolved record Inbound and closed-won attach to one CRM record, with no duplicates to merge. CRM enrichment
- Retain Ground every answer Customer teams and AI agents answer from the same entity, with a source and a date. AI agent data layer
- Expand Find the next buyer inside Follow subsidiaries and divisions to the next team that can buy. Account expansion
About the source
What is GraphIQ.ai?
A B2B identity graph. It resolves each organization into one verified entity and maps its parent and subsidiaries, employees, competitors and news signals. Revenue teams use it in the product; AI agents query it through the REST API and MCP server.
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John Henry Foster: frequently asked questions
Where is John Henry Foster headquarters?
4700 Lebourget Dr., St. Louis, Missouri 63134-0820, United States.
What is John Henry Foster's phone number?
+1 314 427 0600 (headquarters).
When was John Henry Foster founded?
1944.
How many employees does John Henry Foster have?
About 149, as of October 2026 (GraphIQ.ai estimate).
How many offices does John Henry Foster have?
2 locations, including Berkeley.
Questions about GraphIQ.ai
Is GraphIQ.ai a list of companies like a spreadsheet?
No. Each organization resolves to one verified entity linked to its parent, subsidiaries, people and signals, so John Henry Foster here is the same John Henry Foster in your CRM, territory plan and agent answers.
Where does this John Henry Foster data come from?
Public filings, company websites and news, resolved to one entity and continuously updated.