Insights

Sustainable value CalStar focuses on sustainable building products with 30% to 37% post-industrial recycled materials and up to 81% less energy use, enabling customers to lower energy costs and CO2 footprints while meeting green building standards.

Energy and emissions Products generate up to 84% less CO2 compared to traditional fired clay bricks and pavers, presenting a compelling environmental argument for architects, specifiers, and developers pursuing climate-positive certifications and LEED/ILFI targets.

Strategic footprint With manufacturing sites in Racine, WI and Columbus, MS and an R&D facility in Silicon Valley, CalStar offers regional supply potentially favorable for Midwest and Southern projects, plus access to ongoing innovation.

Growth potential Revenue is in the low-to-mid single-digit millions with substantial funding, signaling capacity for scale and the ability to support larger or more projects as demand for sustainable building materials grows.

Tech and partnerships Leveraging common procurement and marketing tools (iCIMS, WordPress, Mailchimp) alongside a focus on green, recycled-content products positions CalStar for channel partnerships, specifier outreach, and digital lead-generation collaborations targeting green construction programs.

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CalStar Products, Inc. Tech Stack

CalStar Products, Inc. uses 8 technology products and services including iCIMS, WordPress, oEmbed, and more. Explore CalStar Products, Inc.'s tech stack below.

iCIMS
Applicant Tracking Systems
WordPress
Content Management System
oEmbed
Dev Tools
Mailchimp
Email
jQuery Migrate
Javascript Libraries
Bootstrap
UI Frameworks
Piwik PRO Core
Web Analytics
Contact Form 7
Web Platform Extensions

CalStar Products, Inc.'s Email Address Formats

CalStar Products, Inc. uses at least 4 email formats:

CalStar Products, Inc. Email Formats	Example	Percentage
FLast@calstarproducts.com	JDoe@calstarproducts.com	61%
LFirst@calstarproducts.com	DJohn@calstarproducts.com	27%
First.Last@calstarproducts.com	John.Doe@calstarproducts.com	6%
FirstL@calstarproducts.com	JohnD@calstarproducts.com	6%

Frequently Asked Questions

What is CalStar Products, Inc.'s phone number?

You can contact CalStar Products, Inc.'s main corporate office by phone at

+1-877-700-****

. 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 CalStar Products, Inc.'s official website and social media links?

CalStar Products, Inc.'s official website is calstarproducts.com and has social profiles on LinkedIn.

How much revenue does CalStar Products, Inc. generate?

As of July 2026, CalStar Products, Inc.'s annual revenue is estimated to be $1M - $10M.

What is CalStar Products, Inc.'s SIC code and NAICS code?

CalStar Products, Inc.'s SIC code is 5039 - Construction Materials, Not Elsewhere Classified and NAICS code is 423390 - Other Construction Material Merchant Wholesalers.

How many employees does CalStar Products, Inc. have currently?

As of July 2026, CalStar Products, Inc. has approximately 51 employees across 1 continents, including North America. Key team members include Material Handler: A. C., Flight Paramedic: A. S. and Flight Paramedic: C. C. Explore CalStar Products, Inc.'s employee directory with LeadIQ.

What industry does CalStar Products, Inc. belong to?

CalStar Products, Inc. operates in the Building Materials industry.

What technology does CalStar Products, Inc. use?

CalStar Products, Inc.'s tech stack includes iCIMS, WordPress, oEmbed, Mailchimp, jQuery Migrate, Bootstrap, Piwik PRO Core and Contact Form 7.

What is CalStar Products, Inc.'s email format?

CalStar Products, Inc.'s email format typically follows the pattern of FLast@calstarproducts.com. Find more CalStar Products, Inc. email formats with LeadIQ.

How much funding has CalStar Products, Inc. raised to date?

As of July 2026, CalStar Products, Inc. has raised $57M in funding. The last funding round occurred on Mar 06, 2015.

CalStar Products, Inc.

Q: How many employees does CalStar Products, Inc. have currently?

CalStar Products, Inc. has approximately 51 employees.

Q: What technology does CalStar Products, Inc. use?

CalStar Products, Inc.'s tech stack includes All in One SEO, PHP, jQuery, jQuery Migrate, prettyPhoto.

Q: What is CalStar Products, Inc.'s NAICS code?

CalStar Products, Inc.'s NAICS code is 423390 (Other Construction Material Merchant Wholesalers).

Building MaterialsWisconsin, United States51-200 Employees

CalStar Products, Inc. is a wholesale building materials company focused on sustainable architectural solutions. It develops and manufactures products such as facing bricks, durable pavers, and through-wall units designed to reduce energy use and CO2 emissions in construction projects, while incorporating recycled materials. The company's offerings aim to help green architects and specifiers meet environmental and budgetary goals without compromising performance.
Based in the United States, CalStar operates manufacturing plants in Racine, Wisconsin and Columbus, Mississippi, and maintains an R&D facility in Silicon Valley. The business centers on leveraging recycled content—ranging from post-industrial materials—to lower production energy and emissions, aligning with broader industry goals around energy independence, resource conservation, and job creation in the green economy.

Company Overview

Phone number: +1-877-700-****
Website: calstarproducts.com
SIC Code: 5039 - Construction Materials, Not Elsewhere Classified
NAICS Code: 423390 - Other Construction Material Merchant Wholesalers
Employees: 51-200

Funding & Financials

$57M
CalStar Products, Inc. has raised a total of $57M of funding over 5 rounds. Their latest funding round was raised on Mar 06, 2015 as a Venture Round.
$1M - $10M
CalStar Products, Inc.'s revenue is estimated to be in the range of $1M - $10M