Hemlock Semiconductor
Producer of hyper-pure polysilicon for chips and solar
- Computers & Electronics
- Business categories with Pro
- Industry
- Computers & Electronics
- Website
- hscpoly.com
- Computers & Electronics
- hscpoly.com
About Hemlock Semiconductor
Hemlock Semiconductor (HSC) makes hyper-pure polysilicon, which it says is used to make computer chips for electronic devices and to supply the solar power industry. The company states it has provided polysilicon since 1961 and describes itself as the only polysilicon manufacturer headquartered in the United States, with a chemical processing facility in Hemlock, Michigan. HSC is owned by Corning Inc. and Shin-Etsu Handotai, and it says its manufacturing process gives its products an ultra low-carbon footprint for use in solar panels.
Written from Hemlock Semiconductor’s own website (www.hscpoly.com/about/, www.hscpoly.com/), checked 17 October 2026.
Hemlock Semiconductor email format
Hemlock Semiconductor email addresses most often follow first.last@hscpoly.com (first name, dot, last name), for example jane.smith@hscpoly.com. 94% of the 102 hscpoly.com addresses we hold that match a known pattern use it.
Most common pattern
first.last@hscpoly.comFirst name, dot, last name
Example: jane.smith@hscpoly.com
94%
of matched addresses
Based on 102 matched addresses
Read from 102 hscpoly.com addresses on file. The pattern is inferred from those addresses, and the example uses a placeholder name; real addresses are never shown here.
Similar companies
View allHemlock Semiconductor contacts
Contacts on file by seniority
- C-suite & founders1
- Vice presidents7
- Directors & heads11
- Managers13
- Staff & specialists67
3 more records have no job title on file.
Contacts by department
- Engineering55
- IT & data17
- Operations7
- Marketing5
- Leadership4
- Sales3
- Clinical2
Grouped from job titles.
People at Hemlock Semiconductor
The role most often held at each level, from 102 records. Names, locations, emails, phone numbers and LinkedIn profiles unlock with Pro.
| Name | Job title | Location | Contact details |
|---|---|---|---|
| Name locked | PresidentLeadership | Locked | |
| Name locked | Vice PresidentLeadership | Locked | |
| Name locked | Director of EngineeringEngineering | Locked | |
| Name locked | Customer Service Manager, LogisticsOperations | Locked | |
| Name locked | EngineerEngineering | Locked |
+97 more people at Hemlock Semiconductor, including 1 in the C-suite, 7 vice presidents and 11 directors.
Unlock with ProMost common job titles
- Network Engineer 4
- Engineer 4
- Senior Systems Engineer 3
- Director of Engineering 2
- Software Engineer 2
Where the contacts are based
States
- Michigan102
Cities
- Hemlock, MI102
Linked states open the Computers & Electronics leads page for that state.
Hemlock Semiconductor in full, on Pro
- Stock listing and ownership
- Products and services, and the official LinkedIn page
- Every email format the company uses
- All job titles and every city on file
- Names, emails and phone numbers of the people
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Hemlock Semiconductor: questions answered
What is Hemlock Semiconductor's email format?
Hemlock Semiconductor email addresses most often follow first.last@hscpoly.com (first name, dot, last name), for example jane.smith@hscpoly.com. 94% of the 102 hscpoly.com addresses we hold that match a known pattern use it.
How many employees does Hemlock Semiconductor have?
We do not hold a reliable employee range for Hemlock Semiconductor.
How many Hemlock Semiconductor contacts does LeadQuasar have?
102 contacts across 88 different job titles, 1 of them at C-suite or founder level, 7 vice presidents and 11 directors. 102 carry an email address and 102 a phone number. Names and contact details unlock with Pro, free for the first 7 days.
Where are Hemlock Semiconductor's contacts based?
Most of the Hemlock Semiconductor contacts on file are in Michigan (102), across 1 cities in all. The busiest city on file is Hemlock.