CleanFiber

CleanFiber

Buffalo, New York, United States

Team size: 11 - 50

Sector: Manufacturing and materials

About CleanFiber


Founders: Daniel Thompson, Jonathan Strimling, Robert Hupper

Founded date: 2013

Connect: cleanfiber.com

Company revenue: US$ 10 - 50 million

Investors: Investor's Circle, Keiretsu Forum, MassChallenge, National Grid, National Science Foundation

Company stage: Other

CleanFiber makes high-performance cellulose insulation from recycled corrugated cardboard boxes and other clean sources of high quality fiber. The company was formerly known as Ultracell Insulation and was founded by veteran cellulose installers, who wanted to see this industry thrive despite declining supplies of old newsprint (which is the primary feedstock of the industry today). CleanFiber's product provides lower dust, lower contamination, and better coverage that competitive product. Our unique and patented process for embedding fire retardants in our product allows us to deliver a superior product at a cost-competitive price.

Subscribe to new job opportunities

Get a weekly digest of the latest jobs right in your inbox.

7 jobs at CleanFiber

    10x your climate recruiter conversations

    Go beyond the job board and start networking.

    Join live events & talk 1:1 with hiring managers from 10+ top climate companies that are actively hiring.

    Get equipped fast with structured climate learning

    Learn what you need to feel prepared for your job search in the vast world of climate.

    Join our structured, comprehensive climate bootcamp, built by and featuring top climate experts, and scan the entire landscape of challenges and solutions.


    Hundreds of senior, successful alumni now work in top climate companies.