Les Pierres De Frontenac

What Les Pierres De Frontenac does

Les Pierres De Frontenac is a French artisanal stone extraction and masonry company founded in 1965 in Frontenac, Gironde. It operates as the last active limestone extraction site in the department, running two local quarries (Bignon and Piquepoche) and processing three certified limestone grades — Bignon (tender, fine detail), Demi-dure (balanced, versatile), and Dure-marbrière (dense, marble-like durability) — with on-site workshops that combine traditional manual stone carving with last-generation CNC cutting, sawing, and shaping equipment. Technical specifications (density 2272 kg/m³, porosity 13.6%, compression 21.3 MPa, frost resistance 196 cycles) are formally documented and the products are registered in the INIES environmental product database under reference 47358.

The company sells raw stone plus finished architectural elements (cladding, flooring, staircases, fireplaces, sculptures, exterior fittings, aggregates and rockfill) through a Shopify e-commerce storefront, but the primary commercial model is bespoke project work delivered through direct consultation. Customers include private individuals, artisans, architects, and project managers, with a prestige customer base spanning Bordeaux wine estates (Château Pavie, Angelus, Yquem, Mouton Rothschild, Pontet-Canet, Figeac, Soutard, Nénin, de Ricaud) and public heritage monuments (Grand Théâtre de Bordeaux, Pont de Pierre, Phare de Cordouan, Cathédrale de Narbonne), cumulatively referencing more than 200 châteaux. Geographic reach covers Nouvelle-Aquitaine with selected exceptional projects in Guadeloupe and Martinique.

The business operates as a privately held, family-style artisanal firm with 11–50 employees, sales-led direct engagement, project-based custom pricing, and no public pricing, no outside funding, and no disclosed financial figures. Marketing is lightweight — a Facebook page, an educational blog, and a newsletter — augmented by the heritage reputation of the stone in Bordeaux's built environment.

Name

Les Pierres De Frontenac

Legal name

Les Pierres De Frontenac

Website

https://pierres-frontenac.com

Company type

Private

Founded year

1965

Operating status

Operating

Headcount range

11–50 employees

Short description

Les Pierres De Frontenac is a French artisanal limestone quarrying and masonry firm, founded 1965 in Gironde, the last active extraction site in the department. It supplies three certified local stone grades and bespoke architectural elements to architects, project managers, heritage firms, and prestige châteaux across Nouvelle-Aquitaine and French overseas territories.

Ownership category

akta.pro rank

Product category

Natural Stone & Masonry

NAICS

Crushed and Broken Limestone Mining and Quarrying (212312), Cut Stone and Stone Product Manufacturing (327991)

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 industry

Aggregate Processing & Value-Added Products (Washing, Screening, Asphalt/Concrete Aggregates) (IMAKAHAH)

Keywords

• Natural stone quarrying
• Limestone extraction
• Stone masonry services
• Heritage stonework
• Architectural stone products

Headquarters

HQ city

Frontenac

HQ country

France

HQ region

Europe

Offices2 records

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

Personnel, Supply Chain, Operations, Technology or R&D, Marketing or Sales

Revenue model

1. Natural Stone Products and Custom Stonework: Sale of extracted and crafted limestone products in three types: Bignon, Demi-dure, and Dure-marbrière. Custom creation based on client needs for architectural, heritage, contemporary, interior, and exterior projects.
2. Custom Project Work: Bespoke stone masonry services for specific projects including exterior amenities, staircases, interior fittings, fireplaces, flooring, exterior and interior cladding, sculptures, and exceptional construction sites. Each project begins with listening and material, without passing through a catalog.

Go-to-market motion1 record

Distribution channels1 record

Marketing channels3 records

Core offering

Les Pierres De Frontenac extracts, transforms, and shapes three varieties of local limestone (Bignon, Demi-dure, and Dure-marbrière) from its two Gironde quarries (Bignon and Piquepoche). The company produces cut-to-spec stone products and bespoke masonry works for architectural, heritage, contemporary, interior, and exterior projects, combining traditional hand craftsmanship with modern digital cutting equipment on-site.

Product overview

Les Pierres De Frontenac is a traditional stone quarrying and masonry company operating since 1965 in Gironde, France, as the last active limestone extraction site in the region. The company offers three primary stone types (Bignon, Demi-dure, and Dure-marbrière) extracted from two local quarries (Bignon and Piquepoche), processed through on-site workshops combining traditional hand cutting with modern CNC technology (digital cutting, sawing, shaping). The product portfolio includes custom-made architectural elements organized into collections: Cheminée (fireplaces), Dallage (flooring), granulats et enrochement (aggregates), Perré (stone pitching), Placages extérieurs/intérieurs (cladding), Sculptures, Aménagements extérieurs/intérieurs (interior/exterior developments), and Escaliers (staircases). The company also highlights exceptional project references including Bordeaux heritage monuments and prestigious Saint-Émilion wine estate châteaux.

Differentiator

Problem solved

Functional benefit

Products and services

• Bignon limestone Tender Frontenac limestone with light beige to ochre tones and fine grain texture. Bulk density 2272 kg/m³, porosity 13.6%, compression 21.3 MPa, frost resistance 196 cycles. Used for fine detail work and applications where a softer, more workable stone is required.
• Demi-dure limestone Semi-hard Frontenac limestone offering balance between resistance and workability. Versatile stone suited to structural elements, architectural works, and both interior and exterior applications.
• Dure-marbrière limestone Hard, marbly Frontenac limestone with high mechanical resistance similar to marble. Particularly suited for flooring subject to heavy traffic, staircases, and elements under significant stress.
• Cheminées (custom stone fireplaces) Custom stone fireplaces crafted to specification for interior architectural projects using Frontenac limestone.
• Dallage (stone flooring and paving) Stone flooring and paving products for interior and exterior applications using Frontenac limestone.
• Escaliers (custom stone staircases) Custom stone staircases designed and crafted for architectural projects using Frontenac limestone.
• Placages extérieurs - Façades (exterior stone cladding) Exterior stone cladding and facade panels for building envelope applications using Frontenac limestone.
• Placages intérieurs (interior stone cladding) Interior stone cladding for wall applications in residential and commercial interiors using Frontenac limestone.
• Sculptures (custom stone sculpture works) Custom stone sculpture works crafted by master stonecutters for architectural and artistic projects using Frontenac limestone.
• Aménagements extérieurs (custom exterior landscaping) Custom exterior landscaping projects including pathways, terraces, and outdoor living spaces crafted from Frontenac limestone.
• Aménagements intérieurs (custom interior fittings) Interior stone applications including flooring, wall coverings, and architectural details for residential and commercial spaces using Frontenac limestone.
• Granulats et enrochement (stone aggregates and rockfill) Stone aggregates and rockfill materials for construction and landscaping purposes produced from Frontenac limestone.
• Perré (stone pitching and retaining walls) Stone pitching and retaining wall products for slope stabilization and landscaping using Frontenac limestone.
• Nos chantiers d'exceptions (exceptional construction projects) Exceptional construction projects including work on prestigious wine estates (Château Pavie, Angelus, Yquem, Mouton Rothschild, Pontet-Canet, Figeac) and heritage monuments, delivered as bespoke stonework commissions.

Quantifiable outcome

• Local extraction and craftsmanship in Gironde reduces carbon footprint through short supply chain
• +2 more outcomes

Named customers13 records

Segments4 records

Ideal customer profiles4 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature3 records

Scale indicators3 records

Recent moves4 records

Expansion highlights4 records

Direct peers

• Carrières du Hainaut: Belgian blue limestone quarrier and fabricator producing dimension stone and cut-to-size elements for heritage restoration, flooring, and architectural cladding across Europe. Comparable as a European small-batch limestone operation combining extraction, cutting, and finishing for premium architectural applications.
• Rocamat: One of France's leading natural stone producers with quarries across the country, supplying dimension limestone, marble, and granite for architectural and heritage projects. Directly comparable as a French extraction-and-fabrication specialist serving heritage restoration and contemporary architecture.
• Beltrami: Belgian natural stone specialist distributing and fabricating European limestone and bluestone for architectural and landscaping projects. Comparable as a European natural stone specialist competing in the same heritage and architectural stone segment.

Broad incumbents

• Polycor: North American natural stone quarrier with a portfolio of limestone, granite, and marble quarries producing cut stone for architectural and heritage projects. Comparable as a multi-quarry natural stone incumbent with technical certifications for the architectural market.
• Levantina: Spanish multinational natural stone group with quarries producing marble, limestone, and other dimension stone for global architectural distribution. Comparable as a large-scale natural stone supplier with vertically integrated extraction and fabrication.
• Coldspring: US natural stone producer and fabricator offering granite, limestone, and dimensional stone for monuments, architecture, and civic projects. Comparable as a long-standing natural stone extraction-and-fabrication company with strong heritage/monument reference credentials.
• Vetter Stone: US-based limestone quarrier and fabricator producing dolomitic limestone for architectural cut stone, cladding, and landscape applications. Comparable as a multi-generational limestone extraction-and-fabrication business serving heritage and contemporary architectural projects.
• Indiana Limestone Company: Long-established US dimension limestone producer supplying cut stone for monumental, civic, and architectural projects. Comparable as a major limestone dimension-stone operator with deep heritage credentials and certified technical specifications.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights7 records

Customer concentration

• Facebookfacebook.com/les.pierres.de.frontenac
• LinkedInlinkedin.com/company/les-pierres-de-frontenac

Compliance1 record

Revenue estimate

Valuation estimate

Number of profiles

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Les Pierres De Frontenac