Top Cement Sustainability Companies Innovating Low-Carbon Concrete

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In 2025, the United States leads in cement sustainability with innovators like Prometheus Materials in Colorado developing bio-cement from microalgae. Texas-based Green Cement Inc. cuts emissions by 95% with pozzolanic techniques, while Eco Material Technologies in Utah transforms waste into low-carbon cement. Terra CO2 Technology in Colorado offers scalable OPUS products reducing traditional cement need by 40%. Each firm contributes unique technologies to advance decarbonization and sustainability in construction materials, catering to environmentally conscious investors.

Prometheus Materials logo

Prometheus Materials

🇺🇸 Boulder, Colorado 80301, US

Prometheus Materials specializes in sustainable building materials, offering innovative zero-carbon bio-cement and bio-concrete produced using microalgae. Their unique approach provides a low-carbon alternative to traditional portland cement, contributing to the decarbonization of the construction industry.

bio-cement
bio-concrete
sustainable materials
zero-carbon
decarbonization
microalgae
building materials
biotechnology
Company size: 11-50
Founded: 2021

Green Cement Inc. specializes in producing near zero carbon pozzolanic cement through patented methods, significantly reducing carbon emissions by 95% compared to traditional Portland cement. By reengineering pozzolanic cement for faster setting times and enhanced strength, it aims to revolutionize the building materials industry and contribute to a net-zero carbon future.

cement
pozzolanic
carbon reduction
sustainability
construction materials
building materials
durability
emissions reduction
strength enhancement
industrial innovation
green technology
Company size: 11-50
Founded: 2010
Eco Material Technologies logo

Eco Material Technologies

🇺🇸 10701 S River Front Pkwy 300

A leading producer and supplier of sustainable cement alternatives, this firm specializes in supplementary cementitious materials and innovative near zero carbon cement products. With a unique national logistics network, it utilizes proprietary technology to transform recycled materials into environmentally friendly substitutes for traditional portland cement, significantly reducing carbon emissions in the construction industry.

sustainable materials
cement alternatives
supplementary cementitious materials
fly ash
pozzolans
carbon reduction
concrete production
environmental remediation
logistics network
waste disposal
green technology
emissions reduction
Company size: 1001-5000
Founded: 2022
Enzymatic logo

Enzymatic

🇺🇸 Las Vegas, NV 89129, US

Enzymatic specializes in innovative enzyme-based technologies within the chemical manufacturing industry, focusing on reducing embodied carbon in concrete. Their unique offerings include a carbon capture catalyst that enhances concrete durability, a novel approach to concrete recycling, and a self-healing construction material, all aimed at promoting sustainability and a circular economy.

enzyme technology
carbon capture
concrete durability
concrete recycling
self-healing concrete
corrosion inhibitors
materials science
biotechnology
carbon footprint
circular economy
green concrete
Company size: 2-10
Founded: 2022
Terra CO2 Technology logo

Terra CO2 Technology

🇺🇸 600 12th St Golden, Colorado 80401, US

Terra CO2 Technology specializes in environmental services by providing scalable, low-carbon alternatives for cement replacement in concrete, significantly reducing CO2 emissions. Their innovative OPUS products utilize abundant, climate-friendly feedstocks to replace up to 40% of traditional cement, making concrete production more sustainable and cost-effective without compromising performance.

decarbonization
alternative cement
low-CO2 cement
geopolymer
sustainable materials
ecofriendly concrete
supplementary cementitious material
blended cement
climate-friendly
mining cleantech
tailings stabilization
green concrete
Company size: 11-50
Founded: 2016
Sublime Systems logo

Sublime Systems

🇺🇸 444 Somerville Ave Somerville, Massachusetts 02143, US

Sublime Systems is innovating in the construction industry by developing a low-carbon cement production process that utilizes an electrochemical method powered by renewable electricity, eliminating the need for fossil fuels and significantly reducing carbon emissions.

low-carbon
cement
construction
electrochemical
renewable electricity
carbon emissions
sustainable materials
fossil fuel alternative
Company size: 11-50
Founded: 2020
Biomason logo

Biomason

🇺🇸 Research Triangle Park, NC 27709, US

Biomason is a biotechnology research firm focused on revolutionizing the construction industry through its innovative biocement, which aims to eliminate carbon emissions in cement production and significantly reduce the concrete industry's carbon footprint by 25% by 2030. Their approach mimics natural processes, positioning them as leaders in sustainable building materials.

biotechnology
biocement
carbon reduction
sustainable construction
concrete emissions
environmental impact
eco-friendly materials
carbon capture
Company size: 51-200
Founded: 2012
Outside the Box Materials logo

Outside the Box Materials

🇺🇸 Palm Beach Gardens, Florida, US

Specializing in glass, ceramics, and concrete manufacturing, this innovative firm is revolutionizing sustainable construction with its eco-friendly cement technologies, such as TechCement and SulfCrete, which utilize waste sulfur and advanced fly ash beneficiation. By transforming byproducts into valuable resources, it aims to significantly reduce environmental impact while promoting a greener future in the construction industry.

sustainable construction
eco-friendly materials
cement technology
waste utilization
fly ash
sulfur
construction innovation
environmental impact
resource recycling
green building
concrete manufacturing
materials science
Company size: 2-10
Purebase Corp logo

Purebase Corp

🇺🇸 8631 CA-124 Ione, California 95640, US

A natural resource development firm focused on producing environmentally friendly amendments and low-carbon alternatives for the building materials industry. It innovatively addresses climate and agriculture challenges by offering a highly reactive pozzolanic material, metakaolin, as a sustainable substitute for traditional portland cement.

natural resources
building materials
environmental sustainability
low-carbon
pozzolanic
agriculture
cement
metakaolin
mineral technology
cementitious materials
resource development
materials science
Company size: 2-10
Founded: 2013
Minus Materials logo

Minus Materials

🇺🇸 Boulder, Colorado, US

Minus Materials specializes in wholesale building materials, focusing on the development of carbon-negative limestone derived from algae for the cement and concrete industries. By providing a sustainable alternative to traditional quarried limestone, it enables the production of cement that not only meets industry standards but also significantly reduces carbon emissions associated with construction.

wholesale materials
building materials
carbon-negative
limestone
cement
concrete
biorenewable
sustainability
emissions reduction
algae-derived
infrastructure
carbon storage
Company size: 2-10
Founded: 2021
Zymix Inc logo

Zymix Inc

🇺🇸 5415 Cameron St 118

Zymix Inc specializes in manufacturing environmentally sustainable solutions for the construction industry, focusing on innovative products for ready-mix concrete, bricks, road construction, and soil stabilization. Their unique approach aims to reduce CO2 emissions and overall project costs while promoting eco-friendly construction practices.

agriculture
construction
mining
machinery
manufacturing
sustainable
innovative
concrete
bricks
road construction
soil stabilization
eco-friendly
Company size: 2-10
Founded: 2022
Green Crete Technologies logo

Green Crete Technologies

🇺🇸 8521 IN-9 Pendleton, Indiana 46064, US

Green Crete Technologies specializes in innovative concrete solutions, focusing on nano-infused cement and colloidal silica technology to enhance the concrete industry. By directly sourcing raw materials, they offer competitive pricing and a range of specialized products, including their SUPERSLABâ„¢ line of admixtures and cleaners.

concrete
nano technology
colloidal silica
building materials
raw materials
admixtures
sealers
densifiers
repair products
joint fillers
specialty cleaners
Company size: 2-10
Founded: 2022
Allegheny Installations logo

Allegheny Installations

🇺🇸 1039 North Canal Street Pittsburgh, PA 15215, US

Specializing in custom flooring solutions, this construction firm has been delivering innovative, environmentally friendly surfaces for residential, commercial, and industrial applications since 1925. Their offerings include a wide range of durable and low-maintenance flooring options, such as polished concrete and epoxy, designed to meet stringent compliance standards while ensuring high performance and aesthetic appeal.

construction
flooring
polished concrete
stamped concrete
epoxy
terrazzo
waterproofing
chemical resistance
seamless floors
eco-friendly
slip resistant
textured surfaces
Company size: 11-50
Clean Concrete (ReCem & ReCinis) logo

Clean Concrete (ReCem & ReCinis)

🇺🇸 United States, US

Specializing in building construction, Clean Concrete offers innovative low-carbon alternatives to traditional cement through its ReCem and ReCinis products, which significantly reduce CO2 emissions while providing scalable and cost-competitive solutions for concrete producers. Their unique recycling processes and geopolymer technology ensure consistent quality and enhanced performance, positioning them as leaders in sustainable construction materials.

low carbon
cement alternatives
concrete production
supplementary cementitious material
fly ash recycling
geopolymer binder
CO2 reduction
construction materials
sustainable construction
high performance
cost competitive
scalable solutions
Company size: 2-10
Founded: 2016
Northwest Cement Council logo

Northwest Cement Council

🇺🇸 PO Box 1691, Clackamas, Oregon 97015, US

Dedicated to promoting cement and concrete solutions, this organization represents the largest cement manufacturers in the Pacific Northwest, focusing on innovative practices and sustainable development within the construction industry.

cement
concrete
construction
manufacturing
grinding
Pacific Northwest
industry advocacy
material promotion
Company size: 2-10
Slag Cement Assoc. logo

Slag Cement Assoc.

🇺🇸 38800 Country Club Dr. Farmington Hills, MI 48331, US

The Slag Cement Association advocates for the production and distribution of slag cement, focusing on promoting education and technological advancements in the use of slag and slag blended cements within the construction industry. Its role as a leading knowledge source enhances the understanding and application of innovative cement solutions.

slag cement
construction materials
blended cements
education
technology development
industry promotion
sustainable construction
Company size: 2-10
PHNX Materials logo

PHNX Materials

🇺🇸 San Francisco, CA 94577, US

PHNX Materials specializes in transforming landfilled coal ash into sustainable fly-ash for concrete and extracting valuable critical metals, leveraging innovative technology to address a significant waste stream while reducing CO2 emissions from the cement industry. Their scalable and cost-effective approach not only promotes environmental sustainability but also supports economic opportunities for low-income communities.

climate technology
product manufacturing
coal ash
sustainable materials
fly ash
concrete
waste management
carbon reduction
critical metals
emissions reduction
resource recovery
Company size: 2-10
VERDE Nanomaterials logo

VERDE Nanomaterials

🇺🇸 Davis, California, US

VERDE Nanomaterials specializes in the production of affordable cellulose nanofibers derived from waste feedstocks, promoting sustainable materials within the circular bioeconomy. Utilizing green chemistry, it offers high-value biomaterials that serve as eco-friendly alternatives to petroleum-based products across diverse applications, from cosmetics to construction.

sustainable materials
cellulose
nanofibers
biomass conversion
circular bioeconomy
green chemistry
biodegradable
plastic alternatives
high-performance materials
eco-friendly
Company size: 2-10
Founded: 2022
Solidia Technologies® logo

Solidia Technologies®

🇺🇸 5003 Eisenhauer Rd Suite 101

Solidia Technologies specializes in innovative decarbonization technologies and sustainable solutions for the construction and building materials industries, utilizing patented processes that significantly reduce CO2 emissions and water usage in cement and concrete production. By modernizing the concrete and cement markets, it addresses critical issues such as climate change, water scarcity, and infrastructure decline.

decarbonization
sustainable materials
cement
concrete
carbon sequestration
clean technology
water conservation
energy efficiency
infrastructure
manufacturing
building materials
climate change
Company size: 11-50
Founded: 2008
Clygate logo

Clygate

🇺🇸 1490 Oakes Blvd Naples, Florida 34119, US

Clygate specializes in chemical manufacturing, focusing on innovative climate gateway technologies and sustainable green chemistries. Their SmartAdmixâ„¢ product line aims to reduce the environmental impact of concrete by enhancing material performance while minimizing costs, hazardous content, and emissions.

chemical manufacturing
green chemistry
sustainable materials
cement additives
environmental impact
carbon footprint
VOC emissions
climate technologies
construction materials
performance enhancement
disruptive products
SmartAdmix
Company size: 2-10
MIT ec³ hub logo

MIT ec³ hub

🇺🇸 77 Massachusetts Ave Cambridge, Massachusetts 02139, US

The MIT ec³ Hub is a research consortium focused on developing multifunctional cement-based materials that enhance energy efficiency and sustainability, including capabilities such as energy storage and self-heating. By advancing innovative research and implementing practical solutions, it aims to facilitate the transition to sustainable energy practices.

research
cement
materials
energy transition
multifunctional
sustainability
energy storage
stakeholder outreach
concrete
Company size: 2-10
Founded: 2024
StoneCoat logo

StoneCoat

🇺🇸 14059 Proton Rd Dallas, Texas 75234, US

StoneCoat specializes in innovative and eco-friendly building materials, focusing on sustainable wall systems and claddings designed to outperform traditional options. Their patented products significantly reduce carbon emissions and enhance energy efficiency, making them a leader in the Climate Tech movement within the construction industry.

building materials
green building
sustainable
stucco
siding
stone
brick
design
construction
decarbonization
energy efficiency
climatetech
Company size: 51-200
Founded: 2020
Pipedream Industries logo

Pipedream Industries

🇺🇸 Stockbridge, GA, US

Specializing in nanotechnology research, Pipedream Industries develops advanced carbon-negative coatings, paints, and additives, including fire-resistant and waterproof solutions. Their innovative approach focuses on creating environmentally friendly materials with enhanced thermal and hydrophobic properties.

nanotechnology
advanced materials
coatings
paints
additives
fire resistant
waterproof
thermal insulation
hydrophobic
cellulose
carbon negative
Company size: 2-10
Founded: 2020
C-Crete Technologies logo

C-Crete Technologies

🇺🇸 14421 Catalina St San Leandro, California 94577, US

C-Crete Technologies specializes in developing advanced infrastructure materials with ultra-low or negative CO2 footprints, focusing on environmental sustainability and innovative solutions to combat climate change. Their commitment to technological innovation positions them as a leader in the manufacturing of eco-friendly construction materials.

materials
infrastructure
nanotechnology
construction
renewables
energy
carbon
stewardship
innovation
advanced materials
CO2
manufacturing
Company size: 2-10

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