Insights

Market leadership Greenfiber is the largest manufacturer of cellulose insulation and fire and sound products with multiple U.S. plants, signaling strong scale and widespread distribution which can facilitate bulk procurement and regional coverage for contractors and retailers.

Expansion and partnerships Strategic partnerships such as the 2022 APPLEGATE • GREENFIBER collaboration and prior ties with Industrial Opportunity Partners indicate a growth trajectory and potential for co-branded programs, channel expansion, and financing opportunities for large projects.

Financial opportunity Annual revenue in the hundreds of millions places Greenfiber as a mid-to-large customer with purchasing leverage for bulk insulation, fire and sound products, offering opportunities for long-term procurement contracts and favorable terms.

Targetable segments Current markets include contractors and building supply retailers across the U.S. and Canada, suggesting sales openings in dealer network expansion, regional promotions, and education on cellulose insulation benefits for new home builds and retrofits.

Technology touchpoints Tech stack features include cloud services, analytics, CRM (HubSpot), and attribution tooling, indicating readiness for digital outreach, personalized campaigns, and data-driven account-based selling to strategic buyers.

Greenfiber Tech Stack

Greenfiber uses 8 technology products and services including Cloudflare DNS, JSON-LD, FingerprintJS, and more. Explore Greenfiber's tech stack below.

  • Cloudflare DNS
    Domain Name Services
  • JSON-LD
    Javascript Frameworks
  • FingerprintJS
    Javascript Libraries
  • HubSpot
    Marketing Automation
  • PHP
    Programming Languages
  • Bootstrap
    UI Frameworks
  • Google Analytics
    Web Analytics
  • prettyPhoto
    Web Tools And Plugins

Greenfiber's Email Address Formats

Greenfiber uses at least 1 format(s):
Greenfiber Email FormatsExamplePercentage
First.Last@greenfiber.comJohn.Doe@greenfiber.com
80%
Last@greenfiber.comDoe@greenfiber.com
12%
First@greenfiber.comJohn@greenfiber.com
5%
FLast@greenfiber.comJDoe@greenfiber.com
3%

Frequently Asked Questions

What is Greenfiber's phone number?

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

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Greenfiber's official website is greenfiber.com and has social profiles on LinkedIn.

What is Greenfiber's SIC code NAICS code?

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Greenfiber's SIC code is 2679 - Converted Paper and Paperboard Products, Not Elsewhere Classified NAICS code is 4233 - Lumber and Other Construction Materials Merchant Wholesalers.

How many employees does Greenfiber have currently?

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As of July 2026, Greenfiber has approximately 199 employees across 3 continents, including North AmericaEuropeAsia. Key team members include Chief Commercial Officer: A. B.Chief Operating Officer: B. L.Vice President Operations: P. C.. Explore Greenfiber's employee directory with LeadIQ.

What industry does Greenfiber belong to?

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Greenfiber operates in the Wholesale Building Materials industry.

What technology does Greenfiber use?

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Greenfiber's tech stack includes Cloudflare DNSJSON-LDFingerprintJSHubSpotPHPBootstrapGoogle AnalyticsprettyPhoto.

What is Greenfiber's email format?

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

When was Greenfiber founded?

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Greenfiber was founded in 2000.
Greenfiber logo

Greenfiber

Wholesale Building MaterialsUnited States51-200 Employees

US GreenFiber, based in Charlotte, North Carolina, is a wholesale building materials manufacturer that focuses on cellulose insulation and fire and sound products. Founded in 2000, the company operates manufacturing plants across the United States and sells its products to contractors and building supply retailers in the United States and Canada. It is described as the largest manufacturer of cellulose insulation and related fire and sound products in its space. 

In January 2022, GreenFiber announced a partnership with Industrial Opportunity Partners and Applegate, joining forces to form APPLEGATE • GREENFIBER.

Section iconCompany Overview

Phone number
SIC Code
2679 - Converted Paper and Paperboard Products, Not Elsewhere Classified
NAICS Code
4233 - Lumber and Other Construction Materials Merchant Wholesalers
Founded
2000
Employees
51-200

Section iconFunding & Financials

  • $100M$250M

    Greenfiber's revenue is estimated to be in the range of $100M$250M

Section iconFunding & Financials

  • $100M$250M

    Greenfiber's revenue is estimated to be in the range of $100M$250M

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