About Wakefield
Biochar expertise. Built through experience.
Wakefield BioChar produces biochar for gardens, agriculture, and industrial applications. Since 2014, we’ve combined scientific knowledge with manufacturing experience to help customers put biochar to work.
Our focus is straightforward: understand what customers need, make consistent products, and deliver on our commitments.
Experience that carries through
Wakefield connects production, product development, and customer support. We help customers choose suitable materials, understand specifications, and work through application requirements—from soil blends to fine carbon powders for manufacturing.
We set realistic expectations, solve problems, and build lasting relationships with customers across national retail channels, commercial soil manufacturing, agriculture, and industrial markets. Explore where to buy Wakefield products.
Manufacturing with quality at its core
Customers count on more than a promising carbon material. They need consistent specifications, dependable supply, and a supplier who understands their requirements.
Wakefield’s pyrolysis and production capabilities and established supply network support customers across retail, commercial agriculture, and industrial markets. Screening, blending, micronizing, and packaging allow us to prepare biochar for different applications.
Our quality policy guides that work: exceed expectations through consistent products, continuous improvement, and on-time delivery. Documented specifications, material checks, testing, and traceability support our commitment.
Advancing industrial carbon
Wakefield is expanding biochar’s role in manufactured materials through micronized carbon, including CarbonMicro® 50, and close work with customers developing industrial applications. We bring material knowledge and production experience to help move applications toward commercial use.
Tom Marrero serves as Acting Chair of the U.S. Biochar Coalition, bringing Wakefield’s scientific and commercial experience to industry discussions about biochar’s future.
Source: CDR.fyi, September 21, 2026
A useful material. A lasting contribution.
Wakefield gives renewable wood residuals a productive role in soil products and industrial materials. Our work also contributes to biochar carbon removal, supporting long-term carbon storage through eligible uses.
Our roots
Brothers Tony and Tom Marrero built Wakefield in honor of their father, a chemical engineering professor whose love of science and gardening helped inspire the company.
What began with an interest in healthier soil has grown into a business serving customers across soil health and industrial carbon. The curiosity and sense of responsibility behind those beginnings remain part of Wakefield today.
