Grassi Pietre
Grassi Pietre is an 1850-founded Italian natural stone producer extracting and processing Pietra di Vicenza from proprietary quarries, serving international architects, luxury hospitality, premium retail, and prestige project clients with bespoke stone materials, proprietary agglomerates, and custom CNC installation.
- Company typePrivate
- Founded1850
- HeadquartersNanto, Italy
- Headcount11–50
- GTM typeB2B
- OfferingHardware or Manufacturing
What Grassi Pietre does
Grassi Pietre is an Italian natural stone producer founded in 1850, headquartered in Nanto (Vicenza), that extracts and processes Pietra di Vicenza limestone from proprietary quarries in Nanto, Grancona, and Zovencedo. The company runs a modern production facility equipped with CNC machining and a broad finishing capability spanning polished, brushed, bush-hammered, sandblasted, flamed, and ribbed surfaces, and holds more than 8,000 m³ of raw block inventory. Its product portfolio includes multiple Pietra di Vicenza variants (Bianco Avorio, Giallo Dorato, Grigio Argento, Grigio Alpi, Perla dei Berici, Pietra del Mare, Perla Blu), the proprietary Pietranova CE-certified cement agglomerate, the Palladio Stone natural collection, the Alpi 4.0 eco-sustainable agglomerate, plus complementary marbles, granites, trachytes, and engineered agglomerates.
The company serves architects, interior designers, construction firms, and prestige project clients across hospitality, luxury residential, premium retail, financial services, automotive, viticulture, and public/cultural institutions, with documented projects in Italy, the UK, France, Belgium, Germany, the USA, Canada, Saudi Arabia, South Korea, and Australia. Customer logos include Bvlgari Hotels, Akris, KB Kookmin Bank, Aston Martin, Beverly West Residences, John Pawson, Frank Gehry, David Chipperfield, and Antonio Citterio Patricia Viel.
Grassi Pietre operates a B2B enterprise sales model targeting architects and design studios directly, supported by two showrooms (Nanto headquarters and Milan at Agape 12), a reserved online block inventory portal, multi-language websites, and project-specific implementation partnerships (e.g., Shin-A Stone in South Korea). Revenue is generated through one-time sales of stone materials (blocks, slabs, processed materials) and professional services for bespoke custom projects including design collaboration, technical drawings, CNC fabrication, and installation of floors, wall coverings, ventilated facades, stairs, countertops, bathroom fixtures, and architectural elements. Pricing is quote-based and not publicly disclosed, reflecting a custom-specification rather than commodity business model.
Grassi Pietre firmographics
Firmographics- Name
- Grassi Pietre
- Legal name
- GRASSI PIETRE SRL
- Website
- https://grassipietre.it
- Company type
- Private
- Founded year
- 1850
- Operating status
- Operating
- Headcount range
- 11–50 employees
- Short description
- Grassi Pietre is an 1850-founded Italian natural stone producer extracting and processing Pietra di Vicenza from proprietary quarries, serving international architects, luxury hospitality, premium retail, and prestige project clients with bespoke stone materials, proprietary agglomerates, and custom CNC installation.
- Ownership category
- akta.pro rank
Grassi Pietre industry classification
Industry- Product category
- Architectural Natural Stone Manufacturing
- NAICS
- Dimension Stone Mining and Quarrying (212311), Cut Stone and Stone Product Manufacturing (327991), Cement and Concrete Product Manufacturing (3273)
- SIC
- Cut Stone & Stone Products (3281), Mining & Quarrying Of Nonmetallic Minerals (No Fuels) (1400)
- akta.pro primary industry
- Limestone Quarrying (Industrial & Construction Grade) (IMAKAHAC)
- akta.pro secondary industries
- Manufactured/Engineered Stone & Agglomerates (Quartz, Terrazzo, Sintered Stone) (IMAKAHAG), Marble Quarrying & Dimension Stone Fabrication (IMAKAHAE)
Keywords
Where Grassi Pietre is headquartered
LocationHeadquarters
- HQ city
- Nanto
- HQ country
- Italy
- HQ region
- Europe
Offices3 records
Markets served
Grassi Pietre business model
Business model- GTM type
- B2B
- Offering type
- Hardware or Manufacturing
- Cost components
- Supply Chain, Operations, Personnel, Marketing or Sales, Infrastructure, Technology or R&D
Revenue model
- Natural Stone Products: Extraction and sale of Pietra di Vicenza in various qualities (Bianco Avorio, Giallo Dorato, Grigio Argento, Grigio Alpi, Perla dei Berici, Pietra del Mare, Perla Blu). Sold as blocks, slabs, and processed materials with various finishes.
- Pietranova Agglomerate: Exclusive cement agglomerate product line sold as slabs and processed materials. Three color variants (white, yellow, gray) with multiple textures. 100% Made in Italy, CE certified.
- Palladio Stone Collection: Premium natural stone collection including various color variants. Higher-end product line for prestigious architectural projects.
- Custom Project Work: Bespoke stone solutions for architectural projects including floors, wall coverings, stairs, kitchen countertops, bathroom fixtures (solid sinks, shower trays), and ventilated facades. Includes design collaboration, technical drawings, and installation.
Go-to-market motion1 record
Distribution channels3 records
Marketing channels5 records
Grassi Pietre product offering
Product offeringCore offering
Grassi Pietre extracts, processes, and supplies natural Pietra di Vicenza limestone and proprietary stone materials from its own quarries in the Colli Berici region of Italy. The company fabricates blocks, slabs, custom-cut panels, and finished architectural elements for flooring, wall cladding, ventilated facades, stairs, kitchen countertops, bathroom fixtures, and bespoke project work. It also produces exclusive engineered materials including Pietranova® cement agglomerate, Palladio Stone collection, and Alpi 4.0 eco-sustainable agglomerate.
Product overview
Grassi Pietre is an Italian natural stone company founded in 1850, specializing in the extraction and processing of Pietra di Vicenza and related stone materials. The company operates from quarries in Nanto, Grancona, and Zovencedo, with a modern production facility in Nanto. Their product portfolio centers on Pietra di Vicenza (natural limestone in multiple variants including Bianco Avorio, Giallo Dorato, Grigio Argento, Grigio Alpi, Pietra del Mare, Perla dei Berici, and Perla Blu), complemented by the proprietary Pietranova cement agglomerate and Palladio Stone natural stone collection. Additional offerings include marbles, granites, trachyte, and engineered agglomerates. The company provides materials for architectural projects ranging from residential interiors and facades to commercial spaces and hotels, serving an international clientele of architects and designers.
Differentiator
Problem solved
Functional benefit
Brands
- Pietranova: Exclusive cement agglomerate composed of Vicenza stone chippings, white Portland cement and water. Produced exclusively by Grassi Pietre.
- Palladio Stone
- Alpi 4.0
Quantifiable outcome
- Over 8000 m³ of stone inventory ensuring material availability for large projects
- +2 more outcomes
Companies that use Grassi Pietre
Customer profileNamed customers16 records
Segments5 records
Ideal customer profiles5 records
Grassi Pietre technology and API
TechnologyAPI detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature4 records
Grassi Pietre partnerships and signals
Strategic signalPartnerships
Three partnerships are on record, tiered core.
- Shin-A StonecoreKorean partner for the KB Flagship Private Bank Seoul project. Shin-A Stone managed the engineering and installation of the 1,030 CNC-shaped Grigio Alpi panels. Collaboration with Dr. Geologist Bon S Koo enabled optimal supply management and timing for the complex facade project.
- Confindustria MarmomacchinecoreActive membership in Confindustria Marmomacchine, the Italian association representing stone and marble industry. Provides industry representation, networking, and credibility.
- Architecture for LondoncoreLondon-based architecture firm that has completed multiple projects with Grassi Pietre including Primrose Hill House, Muswell Hill House, and Stone House London. Collaboration on Alpi 4.0 applications for residential projects.
Scale indicators4 records
Recent moves6 records
Expansion highlights5 records
Grassi Pietre competitors and assessment
Company assessmentOthers
- Breton S.p.A. Italian manufacturer of stone-processing machinery and engineered-stone production lines (Bretonstone). Adjacent enabling player: supplies the technology platform that competitors and the broader agglomerate industry (including engineered-stone alternatives to Pietranova) use to compete with Grassi.
Broad incumbents
- Cosentino Group: Spanish multinational and global leader in engineered stone surfaces (Silestone, DEKTON, Sensa). Broader incumbent competing for the same architect specification budget at industrial scale with warranty-backed, large-format products.
- Caesarstone: Global engineered quartz surface manufacturer competing with natural stone in countertops, cladding, and flooring. Broad incumbent whose standardized product offering pressures bespoke natural-stone suppliers like Grassi at the mid-tier of the specification market.
Direct peers
- Salvatori: Italian premium natural stone company specializing in quarried stone for architectural and design applications. Closest direct comparable: similar high-end designer/architect customer base, branded proprietary stone collections, international luxury project portfolio.
- Antolini Luigi & C. Italian family-run natural stone processor quarrying and finishing marble and natural stone for architecture and interior design. Directly comparable Italian heritage stone specialist with global showroom reach and proprietary exotic-stone collections.
- Margraf Industria Marmifera: Italian dimension stone producer with proprietary quarries and an international architectural-project focus. Comparable vertically integrated Italian quarry-to-finished-stone operator serving high-end construction and design projects.
- Il Casone: Italian natural stone company extracting and finishing stone for architectural applications. Smaller Italian peer with similar quarry-to-finished-stone model and architectural project focus.
Emerging players
- Ariostea (Iris Ceramica Group): Italian premium engineered stone and large-format porcelain surface brand. Partial overlap with Grassi's premium architectural-surfaces positioning, particularly in interior cladding and high-end residential and hospitality projects.
- Lapitec S.p.A. Italian producer of sintered stone slabs for architectural applications. Emerging competitor overlapping with Grassi's agglomerate/finished-surface offering (Pietranova, Alpi 4.0) but at larger scale and broader international distribution.
Regional players
- Levantina y Asociados: Spanish natural stone group with proprietary quarries and international architectural-stone distribution. Comparable vertically integrated quarry-to-architectural-stone operator primarily serving European and international markets; relevant as a Southern European peer in similar product categories.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat5 records
Key risks7 records
Key highlights7 records
Customer concentration
Grassi Pietre social profiles
Digital presenceGrassi Pietre compliance and trust
Trust signalCompliance1 record
Grassi Pietre financial estimates
Financial estimateRevenue estimate
Valuation estimate
Grassi Pietre leadership team
Management profileNumber of profiles
Profiles1 record
Grassi Pietre funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Grassi Pietre M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Grassi Pietre
What does Grassi Pietre do?
Grassi Pietre extracts, processes, and supplies natural Pietra di Vicenza limestone and proprietary stone materials from its own quarries in the Colli Berici region of Italy. The company fabricates blocks, slabs, custom-cut panels, and finished architectural elements for flooring, wall cladding, ventilated facades, stairs, kitchen countertops, bathroom fixtures, and bespoke project work. It also produces exclusive engineered materials including Pietranova® cement agglomerate, Palladio Stone collection, and Alpi 4.0 eco-sustainable agglomerate.
Is Grassi Pietre a public or private company?
Grassi Pietre is a private company. It is classified as family owned and is currently operating.
When was Grassi Pietre founded?
Grassi Pietre was founded in 1850. It employs 11 to 50 people.
Where is Grassi Pietre based?
Grassi Pietre is headquartered in Nanto, Italy, in the Europe region.
How does Grassi Pietre make money?
Four revenue lines are on record. Natural Stone Products are the primary driver. The others are pietranova Agglomerate, palladio Stone Collection and custom Project Work.
Who are Grassi Pietre's main competitors?
Breton S.p.A. is listed as an others. Broad incumbents are Cosentino Group and Caesarstone. Direct peers are Salvatori, Antolini Luigi & C., Margraf Industria Marmifera and Il Casone. Emerging players are Ariostea (Iris Ceramica Group) and Lapitec S.p.A.. Levantina y Asociados is listed as a regional player.
Does Grassi Pietre have an API?
No public API is recorded for Grassi Pietre.
What industry is Grassi Pietre in?
Grassi Pietre's product category is Architectural Natural Stone Manufacturing. Its primary akta.pro industry code is IMAKAHAC, Limestone Quarrying (Industrial & Construction Grade), with a secondary code of IMAKAHAG, Manufactured/Engineered Stone & Agglomerates (Quartz, Terrazzo, Sintered Stone). Its NAICS code is 212311 and its SIC code is 3281.