Cambium

Cambium

Transforms urban wood waste into products

Overview

Cambium Carbon partners with cities to create Reforestation Hubs that manage the lifecycle of urban trees, turning wood waste into valuable products and reinvesting proceeds into tree planting and maintenance. They work with municipalities, local businesses, and environmental groups to build circular systems for urban wood waste, creating jobs and supporting local economies while cutting waste and emissions. Their end-to-end model covers waste collection, product development from repurposed wood, and reforestation funding, aligning environmental impact with community development. The goal is to expand urban forests, strengthen tree equity, and provide sustainable local jobs by applying a circular economy to urban wood.

About Cambium

Simplify's Rating
Why Cambium is rated
C+
Rated C on Competitive Edge
Rated B on Growth Potential
Rated C on Differentiation

Industries

Consulting

Industrial & Manufacturing

Government & Public Sector

Social Impact

Company Size

51-200

Company Stage

Series A

Total Funding

$27M

Headquarters

Washington DC, District of Columbia

Founded

2019

People at Cambium

People at Cambium who can refer or advise you

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Simplify's Take

What believers are saying

  • Reforestation Hubs pilot, launched early 2026 with Arbor Day Foundation, engages businesses in Denver, NY, Eugene, and Pittsburgh.
  • Carbon Smart Wood Challenge, launched 2025 with Cities4Forests, helps cities process fallen trees into lumber to reduce waste and create jobs.
  • AI supply chain platform, upgraded with $18.5M Series A funding, scales operations and strengthens wood supply network for mass timber expansion.

What critics are saying

  • Mass timber incumbents Structurlam and Nordic CLT will saturate salvaged wood niche with cheaper cross-laminated timber within 12–18 months.
  • WoL0 Earth Ventures and NEA will force pivot from municipal reforestation to B2B licensing within 9 months, dissolving circular economy model.
  • Amazon and Patagonia will switch to 100% certified virgin wood from 2026 to meet LEED v5 thresholds, cutting pipeline by 40%.

What makes Cambium unique

  • Cambium operates circular urban wood hubs with cities like NY and Philly to upcycle waste into revenue for reforestation.
  • Its Mill Market™ platform, launched in 2025, converts waste wood into Carbon Smart Wood™ while compensating tree services.
  • Each wood piece has a barcode scanned via global app to identify species and milling date across US and Canada.

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Funding

Total Funding

$27M

Above

Industry Average

Funded Over

4 Rounds

Series A funding typically happens when a startup has a product and some customers, and now needs funding to scale. This money is usually used to grow the team, expand marketing, and improve the product. Venture capital firms are frequently the main investors here.
Series A Funding Comparison
Above Average

Industry standards

$15M
$8.2M
Discord
$15M
Canva
$18.5M
Cambium
$30M
Kalshi

Benefits

Health Insurance

401(k) Company Match

Flexible Work Hours

Paid Vacation

Stock Options

Growth & Insights and Company News

Headcount

6 month growth

0%

1 year growth

0%

2 year growth

10%
Environment+Energy Leader
Feb 24th, 2025
Carbon Smart CLT: Cambium's Sustainable Mass Timber Innovation

To lead this growth, Cambium has appointed Charles Gale as Director of Mass Timber.

Cambium Carbon
Dec 1st, 2023
Cambium Carbon Secures $5.3M in Seed+ Funding to Revolutionize Sustainable Lumber Industry — Cambium Carbon

Cambium Carbon announces a successful $5.3 million Seed+ funding round, led by MaC Venture Capital, to scale their innovative Carbon Smart Wood™ supply chains. This landmark investment marks a significant step forward in the company's mission to transform sustainable forestry and urban lumber indust

Canadian Forest Industries
Feb 21st, 2023
Carbon Smart Wood Challenge seeks applications

Cambium Carbon, a climate-tech startup building local regenerative wood supply chains, and Cities4Forests, an initiative led by the World Resources Institute (WRI), have partnered to launch the Carbon Smart Wood Challenge, a climate-impact initiative to help cities reduce waste by processing fallen trees into value-added products such as lumber.

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