Identity graph
HN Precision headquarters, locations and relationships
- Industry
- Tool Manufacturing
- Founded
- 1935
- Phone
- +1 847 473 1300
- Website
- hnprecision.com
HN Precision office locations
| City | State / region | Country | Type |
|---|---|---|---|
| Lake Bluff | Illinois | United States | Headquarters |
| North Chicago | Illinois | United States | Office |
| Rochester | New York | 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 HN Precision
HN Precision is headquartered in Lake Bluff, Illinois, United States. Founded in 1935, the company has 3 recorded locations and employs approximately 201 people worldwide.
Where is HN Precision's main office?
HN Precision's main headquarters office is located at 601 N Skokie Hwy, Lake Bluff, Illinois 60044, United States. This is the company's primary corporate address.
HN Precision regional offices
Beyond its headquarters in Lake Bluff, HN Precision has recorded locations in United States.
HN Precision contact information
The main switchboard for HN Precision headquarters can be reached at +1 847 473 1300. Official website: hnprecision.com.
What does HN Precision do?
HN Precision is a full service Tier 1, precision machining manufacturer. With over 75 years of experience, our extensive machining capabilities consist of small precision turned parts, ranging from screw type to large prismatic components, servicing global OEM’s.
One entity, every stage
Put HN Precision to work across your revenue bowtie
- Target Define the market Build the account list from companies shaped like your best customers, HN Precision included. Fingerprint search
- Cover Plan territories HN Precision's 3 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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HN Precision: frequently asked questions
Where is HN Precision headquarters?
601 N Skokie Hwy, Lake Bluff, Illinois 60044, United States.
What is HN Precision's phone number?
+1 847 473 1300 (headquarters).
When was HN Precision founded?
1935.
How many employees does HN Precision have?
About 201, as of October 2026 (GraphIQ.ai estimate).
How many offices does HN Precision have?
3 locations, including North Chicago, Rochester.
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 HN Precision here is the same HN Precision in your CRM, territory plan and agent answers.
Where does this HN Precision data come from?
Public filings, company websites and news, resolved to one entity and continuously updated.