Graymont
Graymont is a family-owned, private Canadian producer of lime and limestone (calcium-based) solutions, serving 11 industrial end-markets including steel, mining, water treatment, power generation, pulp & paper, and construction across North America and Asia Pacific through an integrated plant-and-terminal distribution network.
- Company typePrivate
- Founded1948
- HeadquartersRichmond, Canada
- Headcount1,001–5,000
- GTM typeB2B
- OfferingHardware or Manufacturing
What Graymont does
Graymont is a privately held, family-owned producer of essential calcium-based solutions, primarily lime (quicklime and hydrated lime, both high-calcium and dolomitic varieties) and limestone products, serving eleven horizontal industrial end-markets including agriculture, construction, environmental remediation, food processing, glass manufacturing, mining, mortars and plasters, water treatment, power generation, pulp and paper, and steel. The company operates an integrated production and distribution network of strategically positioned calcination plants, limestone quarries, and an extensive terminal network spanning the United States, Canada, Australia, New Zealand, Malaysia, and the Philippines, with a South American joint venture (Grupo Calidra) extending reach into the food-grade hydrated lime market under the Nixtacal brand. Core technology centers on lime calcination, hydration, and flue-gas desulfurization, with a forward-looking decarbonization stack comprising the GRAYBOND™ low-carbon binder product line, a strategic partnership with Fortera for low-carbon cement technology, and a minority investment in Litherm Technologies' fully electric calcination technology aimed at CO2-emission-free lime and cement production.
Graymont generates revenue through three streams: (1) one-time product sales of bulk lime and limestone through direct plant and terminal distribution; (2) sales of specialty and branded products (GRAYBOND™, Niagara® Lime Putty, Limil®, Maglime®, AeroLime®, Calco™, Calcimate®, Shell-Mix®, Calgrit®) for higher-value application-specific uses; and (3) technical services including product applications consulting, material handling, and flue-gas treatment support. Pricing is quote-based and not publicly disclosed, reflecting standard B2B industrial commodity practice. The go-to-market model is direct enterprise sales supported by technical field personnel and a customer portal for account management; customer relationships span industrial, construction, and agricultural segments with no public named-logo disclosures. With 1,600+ full-time permanent employees (270+ with more than 20 years of service and a 10-year average tenure), the company is family-owned, headquartered in Richmond, British Columbia, and structured as Graymont Limited with wholly-owned operating subsidiaries and the Grupo Calidra joint venture.
Graymont firmographics
Firmographics- Name
- Graymont
- Legal name
- Graymont Limited
- Website
- https://graymont.com
- Company type
- Private
- Founded year
- 1948
- Operating status
- Operating
- Headcount range
- 1,001–5,000 employees
- Short description
- Graymont is a family-owned, private Canadian producer of lime and limestone (calcium-based) solutions, serving 11 industrial end-markets including steel, mining, water treatment, power generation, pulp & paper, and construction across North America and Asia Pacific through an integrated plant-and-terminal distribution network.
- Ownership category
- akta.pro rank
Where Graymont is headquartered
LocationHeadquarters
- HQ city
- Richmond
- HQ country
- Canada
- HQ region
- North America
Offices9 records
Markets served
Graymont business model
Business model- GTM type
- B2B
- Offering type
- Hardware or Manufacturing
- Cost components
- Operations, Supply Chain, Personnel, Infrastructure, Technology or R&D, Marketing or Sales
Revenue model
- Lime and Limestone Product Sales: Graymont generates revenue primarily through the sale of lime-based products (quicklime, hydrated lime, dolomitic lime) and limestone-based products to industrial, construction, and agricultural customers. Products are sold directly through strategically positioned plants and distribution networks across North America and Asia Pacific.
- Specialty and Branded Products: Sale of branded products including GRAYBOND™ binders, Niagara® Lime Putty, Niagara® Hydraulic Lime, Limil®, Maglime®, AeroLime®, Calco™, Calcimate®, Shell-Mix®, and Calgrit® for specialized applications.
- Technical Services: Technical support, product applications consulting, and material handling services provided to customers including flue-gas treatment projects, steel blends, and asphalt applications.
Go-to-market motion1 record
Distribution channels4 records
Marketing channels4 records
Graymont product offering
Product offeringCore offering
Graymont manufactures and sells a comprehensive portfolio of lime-based products (quicklime, hydrated lime, dolomitic lime) and limestone-based products (high calcium limestone, specialty limestone, dolomitic limestone) to industrial, construction, and agricultural customers across North America and Asia Pacific. The company also produces branded specialty products and low-carbon alternative binders under the GRAYBOND™ brand to support customer decarbonization goals, with delivery supported by an extensive network of plants, terminals, and technical sales support.
Product overview
Graymont is a global leader in essential calcium-based solutions, offering a comprehensive portfolio of lime and limestone products. The product line consists of two main categories: lime-based products (including Dolomitic Hydrated Lime, Specialty Hydrated Lime, High Calcium Hydrated Lime, High Calcium Quicklime, Dolomitic Quicklime, and Co-products) and limestone products (including Specialty Limestone, High Calcium Limestone, and Dolomitic Limestone). The company also offers Low Carbon Binders and markets the GRAYBOND™ brand as its primary low-carbon alternative binder product line. Additional branded products include Niagara® Lime Putty, Niagara® Hydraulic Lime, Limil®, Maglime®, AeroLime®, Calco™, Calcimate®, Shell-Mix®, and Calgrit® for various industrial, construction, agricultural, and food processing applications. Graymont serves diverse markets including agriculture, construction, environmental, food, glass, mining, mortars & plasters, water, power generation, pulp & paper, and steel.
Differentiator
Problem solved
Functional benefit
Brands
- GRAYBOND™: Innovative low-carbon product line of binders combining calcium-based products with other materials for enhanced performance.
- Niagara® Lime Putty
- Niagara® Hydraulic Lime
- Limil®
- Maglime®
- AeroLime®
- Calco™
- Calcimate®
- Shell-Mix®
- Calgrit®
- Nixtacal
Products and services
- Dolomitic Hydrated Lime
Quantifiable outcome
- Decarbonized operations supporting customers' supply chain carbon reduction goals
- +1 more outcomes
Companies that use Graymont
Customer profileSegments11 records
Ideal customer profiles6 records
Graymont technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature3 records
Graymont partnerships and signals
Strategic signalPartnerships
Three partnerships are on record, tiered core and minor.
- ForteracoreStrategic partnership to deploy Fortera's breakthrough low-carbon cement technology on a global scale. This partnership advances Graymont's decarbonization strategy and low-carbon product offerings.
- Grupo CalidracoreJoint venture partnership in South America where Grupo Calidra manufactures high quality hydrated lime for food processing, marketed under the Nixtacal brand. Graymont references this partnership for food industry applications including the Nixtacal brand for food processing aids.
- Fels-Werke GmbHminorHost location for Litherm's pilot plant in Saxony-Anhalt, Germany, where electric calcination technology is being tested for CO2-emission-free lime and cement production.
Scale indicators6 records
Recent moves7 records
Expansion highlights6 records
Graymont competitors and assessment
Company assessmentDirect peers
- Lhoist Group: Belgian family-owned global leader in lime, dolime, and limestone products. Closest direct competitor to Graymont with overlapping product lines (quicklime, hydrated lime, specialty binders) and similar end-market diversification across steel, environmental, construction, and agriculture.
- Carmeuse: Belgium-headquartered global lime and limestone producer serving the same industrial, environmental, and construction end markets as Graymont. Direct competitor with comparable product portfolio, distribution network, and customer base across North America and Europe.
- Mississippi Lime Company: US-based producer of high-calcium lime and limestone products serving industrial, environmental, and construction markets. Comparable to Graymont in product mix and North American focus, with overlapping capabilities in calcination and hydrated lime.
- United States Lime & Minerals: Public US lime and limestone producer operating plants in Texas, Arkansas, Oklahoma, and Tennessee. Similar product portfolio (quicklime, hydrated lime, limestone) and direct competitor to Graymont's North American operations, particularly in construction and industrial markets.
- Pete Lien & Sons: Family-owned US producer of lime, limestone, and aggregate products serving construction, agriculture, and industrial customers. Comparable family-ownership structure and regional North American footprint overlapping with Graymont's US operations.
Regional players
- Nordkalk: Northern European leader in limestone-based products and quicklime, owned by Rettig Group. Comparable product range and end-market applications (steel, environmental, construction, pulp & paper) but primarily serves European markets rather than North America/APAC.
- SMA Mineral: Swedish-based producer of lime, dolomite, and mineral products for industrial applications. Comparable in product mix and end-market exposure to Graymont, but operates primarily in Scandinavia and northern Europe rather than competing directly in North America or APAC.
- Adbri: Australian integrated construction materials and lime producer (formerly Adelaide Brighton). Directly comparable to Graymont's Australian operations through its lime, cement, and concrete products business serving similar APAC construction and industrial end markets.
Emerging players
- Fortera: US-based low-carbon cement technology company that entered a strategic partnership with Graymont in August 2025. Comparable through its calcium-based low-carbon binder technology overlap with GRAYBOND™ and focus on cement industry decarbonization adjacent to Graymont's core lime business.
Broad incumbents
- Minerals Technologies Inc. Public specialty minerals company with product lines overlapping into precipitated calcium carbonate and lime-related materials. Broader industrial minerals portfolio than Graymont but competes in some specialty lime and calcium-based applications.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat5 records
Key risks6 records
Key highlights7 records
Customer concentration
Graymont social profiles
Digital presenceGraymont financial estimates
Financial estimateRevenue estimate
Valuation estimate
Graymont leadership team
Management profileNumber of profiles
Profiles2 records
Graymont subsidiaries and ownership
Company hierarchySubsidiaries3 records
Graymont funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Graymont M&A and investment
M&A and investmentM&A
Investments1 record
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Graymont
What does Graymont do?
Graymont manufactures and sells a comprehensive portfolio of lime-based products (quicklime, hydrated lime, dolomitic lime) and limestone-based products (high calcium limestone, specialty limestone, dolomitic limestone) to industrial, construction, and agricultural customers across North America and Asia Pacific. The company also produces branded specialty products and low-carbon alternative binders under the GRAYBOND™ brand to support customer decarbonization goals, with delivery supported by an extensive network of plants, terminals, and technical sales support.
Is Graymont a public or private company?
Graymont is a private company. It is classified as family owned and is currently operating.
When was Graymont founded?
Graymont was founded in 1948. It employs 1,001 to 5,000 people.
Where is Graymont based?
Graymont is headquartered in Richmond, Canada, in the North America region.
How does Graymont make money?
Three revenue lines are on record. Lime and Limestone Product Sales are the primary driver. The others are specialty and Branded Products and technical Services.
Who are Graymont's main competitors?
Direct peers on record are Lhoist Group, Carmeuse, Mississippi Lime Company, United States Lime & Minerals and Pete Lien & Sons. Regional players are Nordkalk, SMA Mineral and Adbri. Fortera is listed as an emerging player. Minerals Technologies Inc. is listed as a broad incumbent.
Does Graymont have an API?
No public API is recorded for Graymont.