Insights

Expansion Opportunity Hemlock Semiconductor is executing a major $600M+ expansion of its polysilicon plant in Hemlock, Michigan, signaling growing demand for high-purity polysilicon and potential up-sell opportunities in materials, equipment, and process optimization solutions for semiconductor-grade production.

United States Focus Recent and planned facility expansions in the United States indicate a preference for domestic supply chains in silicon-based manufacturing, presenting sales potential for local service contracts, maintenance, automation upgrades, and energy efficiency initiatives to support increased capacity.

Leadership Growth New senior leadership appointments including a Chief Operating Officer and a VP of Manufacturing suggest a focus on operational excellence, making them open to partnerships around lean manufacturing, digital transformation, data analytics, and advanced process controls.

Sustainability Edge HSC emphasizes an ultra-low-carbon footprint in its manufacturing, creating opportunities to offer green technology integrations, emissions monitoring, ESG reporting tools, and energy management solutions to further enhance sustainability credentials.

Strategic Partnerships The company outcomes include collaborations with industry players and community initiatives, opening doors for joint ventures, equipment modernization projects, and training programs that align with veteran-friendly and community-oriented branding to broaden channel partnerships.

Similar companies to Hemlock Semiconductor

Hemlock Semiconductor Tech Stack

Hemlock Semiconductor uses 8 technology products and services including IBM Cognos Analytics, AutoCAD, Microsoft SQL Server, and more. Explore Hemlock Semiconductor's tech stack below.

Media & News

Hemlock Semiconductor's Email Address Formats

Hemlock Semiconductor uses at least 3 email formats:
Hemlock Semiconductor Email FormatsExamplePercentage
First.Last@hscpoly.comJohn.Doe@hscpoly.com
93%
F.Last@hscpoly.comJ.Doe@hscpoly.com
5%
FLast@hscpoly.comJDoe@hscpoly.com
2%

Frequently Asked Questions

What is Hemlock Semiconductor's phone number?

Minus sign iconPlus sign icon
You can contact Hemlock Semiconductor's main corporate office by phone at . For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is Hemlock Semiconductor's official website and social media links?

Minus sign iconPlus sign icon
Hemlock Semiconductor's official website is hscpoly.com and has social profiles on LinkedIn and Crunchbase.

How much revenue does Hemlock Semiconductor generate?

Minus sign iconPlus sign icon
As of October 2026, Hemlock Semiconductor's annual revenue is estimated to be $1B - $10B.

What is Hemlock Semiconductor's NAICS code?

Minus sign iconPlus sign icon
Hemlock Semiconductor's NAICS code is 325 - Chemical Manufacturing.

How many employees does Hemlock Semiconductor have currently?

Minus sign iconPlus sign icon
As of October 2026, Hemlock Semiconductor has approximately 852 employees across 3 continents, including North America, Europe and Asia. Key team members include Chief Operating Officer: F. S., Owner: L. O. and Owner: R. C. Explore Hemlock Semiconductor's employee directory with LeadIQ.

What industry does Hemlock Semiconductor belong to?

Minus sign iconPlus sign icon
Hemlock Semiconductor operates in the Chemical Manufacturing industry.

What technology does Hemlock Semiconductor use?

Minus sign iconPlus sign icon
Hemlock Semiconductor's tech stack includes IBM Cognos Analytics, AutoCAD, Microsoft SQL Server, UKG, Microsoft Active Directory, Microsoft Sentinel, Miro and VMware.

What is Hemlock Semiconductor's email format?

Minus sign iconPlus sign icon
Hemlock Semiconductor's email format typically follows the pattern of First.Last@hscpoly.com. Find more Hemlock Semiconductor email formats with LeadIQ.

How much funding has Hemlock Semiconductor raised to date?

Minus sign iconPlus sign icon
As of October 2026, Hemlock Semiconductor has raised $325M in funding. The last funding round occurred on Oct 21, 2024 for $325M.

When was Hemlock Semiconductor founded?

Minus sign iconPlus sign icon
Hemlock Semiconductor was founded in 1961.
Hemlock Semiconductor logo

Hemlock Semiconductor

Chemical ManufacturingMichigan, United States501-1000 Employees

Hemlock Semiconductor Operations (HSC) is a leading producer of ultra-pure polycrystalline silicon and other silicon-based materials used in the manufacture of semiconductors and solar cells. These materials enable the fabrication of high-tech electronics and solar modules, and HSC emphasizes an efficient manufacturing process with an ultra-low-carbon footprint. The company serves customers in the semiconductor and solar industries that require reliable, high-purity silicon materials to support device production.
Based in Hemlock, Michigan, the company was founded in 1961 and operates within the chemical manufacturing sector. In June 2026, Hemlock Semiconductor appointed Drew Laney as vice president of manufacturing.

Section iconCompany Overview

Phone number
NAICS Code
325 - Chemical Manufacturing
Founded
1961
Employees
501-1000

Section iconFunding & Financials

  • $325M

    Hemlock Semiconductor has raised a total of $325M of funding over 1 rounds. Their latest funding round was raised on Oct 21, 2024 in the amount of $325M as a Grant.

  • $1B - $10B

    Hemlock Semiconductor's revenue is estimated to be in the range of $1B - $10B

Ready to create more pipeline?

Get a demo and discover why thousands of SDR and Sales teams trust
LeadIQ to help them build pipeline confidently.

© LeadIQ, Inc. All rights reserved.