Insights

Innovative Manufacturing Calisolar, operating as Silicor Materials, has developed proprietary manufacturing processes that significantly reduce costs for solar silicon production while maintaining high quality, offering a compelling value proposition for PV manufacturers seeking cost-effective materials.

Market Expansion With locations in the United States, Canada, and Germany, the company is strategically positioned to serve North American and European solar markets, creating opportunities to partner with local renewable energy projects and supply chain stakeholders.

Strong Funding Support Having secured over $111 million in funding and notable equity investments, Silicor is financially positioned for expansion initiatives, enabling sales teams to target large-scale solar projects and grid modernization efforts reliant on high-quality silicon.

Recognition & Credibility Recognized as a 2015 Technology Pioneer by the World Economic Forum, the company’s innovative solutions and industry reputation can be valuable leverage points when engaging with high-profile clients and industry collaborators.

Strategic Leadership With recent leadership appointments and a focus on business development, Calisolar is actively seeking growth opportunities in the solar supply chain, making it a prime prospect for collaboration with developing solar manufacturers and project developers.

Calisolar Tech Stack

Calisolar uses 8 technology products and services including Varnish, Open Graph, Microsoft 365, and more. Explore Calisolar's tech stack below.

  • Varnish
    Caching
  • Open Graph
    Content Management System
  • Microsoft 365
    Email
  • Google Fonts API
    Font Scripts
  • jQuery
    Javascript Libraries
  • Webflow
    Page Builders
  • Google Analytics
    Web Analytics
  • Nginx
    Web Servers

Media & News

Calisolar's Email Address Formats

Calisolar uses at least 1 format(s):
Calisolar Email FormatsExamplePercentage
First.Last@silicormaterials.comJohn.Doe@silicormaterials.com
61%
First@silicormaterials.comJohn@silicormaterials.com
27%
Last@silicormaterials.comDoe@silicormaterials.com
6%
FLast@silicormaterials.comJDoe@silicormaterials.com
6%

Frequently Asked Questions

Where is Calisolar's headquarters located?

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Calisolar's main headquarters is located at po Box 610220 San Jose, California 95161 United States. The company has employees across 2 continents, including North AmericaEurope.

What is Calisolar's phone number?

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You can contact Calisolar'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 Calisolar's official website and social media links?

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Calisolar's official website is silicormaterials.com and has social profiles on LinkedIn.

What is Calisolar's NAICS code?

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Calisolar's NAICS code is 335 - Electrical Equipment, Appliance, and Component Manufacturing.

How many employees does Calisolar have currently?

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As of April 2026, Calisolar has approximately 44 employees across 2 continents, including North AmericaEurope. Key team members include Senior Casting Engineer: A. J.Principal: G. A.Quality Technician: A. K.. Explore Calisolar's employee directory with LeadIQ.

What industry does Calisolar belong to?

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Calisolar operates in the Appliances, Electrical, and Electronics Manufacturing industry.

What technology does Calisolar use?

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Calisolar's tech stack includes VarnishOpen GraphMicrosoft 365Google Fonts APIjQueryWebflowGoogle AnalyticsNginx.

What is Calisolar's email format?

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Calisolar's email format typically follows the pattern of First.Last@silicormaterials.com. Find more Calisolar email formats with LeadIQ.

When was Calisolar founded?

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Calisolar was founded in 2006.

Calisolar

Appliances, Electrical, and Electronics ManufacturingCalifornia, United States11-50 Employees

Silicor Materials produces solar silicon to meet the unique cost and performance needs of PV manufacturers. The company’s proprietary manufacturing process unlocks significant cost reduction without sacrificing quality, and its products achieve performance on par with global industry standards. Silicor is based in San Jose, California, with additional locations in Ontario, Canada and Berlin, Germany. Investors include Hudson Clean Energy Partners, Advanced Technology Ventures, Globespan Capital Partners and Good Energies.

Section iconCompany Overview

Headquarters
po Box 610220 San Jose, California 95161 United States
Phone number
NAICS Code
335 - Electrical Equipment, Appliance, and Component Manufacturing
Founded
2006
Employees
11-50

Section iconFunding & Financials

  • $10M$25M

    Calisolar's revenue is estimated to be in the range of $10M$25M

Section iconFunding & Financials

  • $10M$25M

    Calisolar's revenue is estimated to be in the range of $10M$25M

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