HORY MARCAIS

What HORY MARCAIS does

HORY-MARÇAIS is a French heritage building restoration specialist headquartered in Dijon and operating four agencies across France. Founded circa 1830 by Jacques Hory, a companion roofer, the company has remained continuously active for over 180 years in the restoration, maintenance, and enhancement of Monuments Historiques and patrimoine ancien. Services span three core envelopes of historic buildings: Maçonnerie et Pierre de Taille (traditional masonry, cut stone, lime-based renders), Charpente à l'ancienne (hand-tool traditional timber framing using the doloire and similar implements, no chainsaws), and Couverture (heritage roofing including canal tiles, flat tiles, slate, lead, copper, zinc, stainless steel, and Burgundy limestone lava "lauzes" weighing ~700 kg/m²). Specialized sub-services include Restauration toit en lave, a Burgundy-specific lava stone roofing craft that combines carpentry, masonry, and stone-cutting skills.

The business operates a B2B and B2G project-based professional services model, delivering work through direct engagement with building owners, heritage architects, dioceses, DRAC offices, and public procurement authorities. Pricing is project-based with no public disclosure; reference unit economics indicate lava stone roofing at approximately €800/m² and traditional carpentry at roughly 25% premium over modern carpentry. The company currently employs approximately 45 people, of whom 30 are compagnons including 4 stone cutters, 6 mason-stone cutters, 15 masons, 1 appareilleur-calpineur, 2 roofer-zingueurs, and 2 traditional carpenters. Average staff age is 40 and 50% have over 10 years of seniority, reflecting the multi-year apprenticeship required by the compagnonnage system. Nine QUALIBAT certifications (2183, 2194, 3113, 3123, 3153, 3163, 3173, 3192, 3193) cover masonry and roofing specialties at "technicité supérieure" with "Patrimoine bâti" mentions and effectively gate public heritage procurement.

The company is privately held by François-Xavier VIGNAT, who acquired it in 2017 from prior owner Philippe Julien. HORY-MARÇAIS was previously part of Groupe EIFFAGE from 1985 to 2005, and at peak operated with over 250 employees as the French leader in historical monument restoration. The customer base is highly diversified across religious, military, civic, educational, and private heritage owners, with named references including Cathédrale Saint Bénigne Dijon, Fort Montluc Lyon, Pont Adolphe Luxembourg, Château Grignan, and dozens of regional churches across Bourgogne-Franche-Comté and beyond.

Name

HORY MARCAIS

Legal name

Hory Marçais

Website

https://horymarcais.fr

Company type

Private

Founded year

1830

Operating status

Operating

Headcount range

1–10 employees

Short description

HORY-MARÇAIS is a French heritage restoration specialist headquartered in Dijon, operating four agencies across France since 1830. It delivers traditional masonry, cut stone, carpentry, and roofing services — including Burgundy lava stone roofing — to public and private owners of Monuments Historiques.

Ownership category

akta.pro rank

Product category

Heritage Building Restoration Services

NAICS

Masonry Contractors (238140), Masonry Contractors (23814)

SIC

General Bldg Contractors - Residential Bldgs (1520), General Bldg Contractors - Nonresidential Bldgs (1540)

akta.pro primary industry

Historic Home Renovation & Preservation (HSAPAEAG)

akta.pro secondary industries

Stone Masonry Repair & Restoration (HSAGALAJ), Chimney, Parapet & Roofline Masonry Repair (HSAPAKAL), Plaster Repair & Restoration (Lath & Plaster) (HSAGACAC), Architectural Reconfiguration & Structural Alterations (HSAPAEAB)

Keywords

• Heritage building restoration
• Historical monument masonry
• Traditional carpentry services
• Stone cutting restoration
• Ancient roof restoration

Headquarters

HQ city

Dijon

HQ country

France

HQ region

Europe

Offices1 record

Markets served

GTM type

B2B and B2C

Offering type

Services

Cost components

Personnel, Operations, Supply Chain, Infrastructure, Marketing or Sales, Others

Revenue model

1. Heritage Restoration Services: Project-based revenue from restoration, maintenance, and enhancement of historical heritage buildings including masonry, stone cutting, carpentry, and roofing services for monuments historiques and patrimoine ancien.
2. Traditional Building Services: Services for private and public clients requiring traditional building techniques on old structures including facades, roofs, and structural elements using traditional materials like lime, stone, and regional materials.

Go-to-market motion1 record

Distribution channels1 record

Marketing channels1 record

Core offering

HORY-MARÇAIS provides maintenance, restoration, and enhancement services for French historical heritage buildings (Monuments Historiques and Patrimoine ancien). Its core offerings are organized into three traditional trades: Maçonnerie and Pierre de Taille (masonry, stone cutting, facades, lime render, dry stone walls, decorative stonework), Charpente (traditional hand-tool timber framing, frame restoration, attic conversion), and Couverture (roofing in tile, slate, lead, metal, zinc, and Burgundy limestone lava). The company executes integrated project-based restoration services delivered by in-house compagnons (journeymen) under QUALIBAT-certified supervision for public authorities, religious institutions, private owners, and heritage architects.

Product overview

HORY MARCAIS is a heritage restoration company offering a unified suite of traditional building services organized around three core pillars: Maçonnerie (masonry and stone work), Charpente (carpentry), and Couverture (roofing). The company operates through specialized sub-services including Pierre de Taille (cut stone restoration), Toitures anciennes (ancient roof restoration), and Restauration toit en lave (limestone lava roof restoration). These services are delivered as integrated traditional craftsmanship offerings, not as software products, and are supported by in-house expertise including 30 skilled companions and specialized certifications for historic monument restoration.

Differentiator

Problem solved

Functional benefit

Products and services

• Maçonnerie (Masonry Restoration)
• Pierre de Taille (Cut Stone Restoration)
• Charpente (Traditional Carpentry)
• Couverture (Roofing)
• Toitures anciennes (Ancient Roof Restoration)
• Restauration toit en lave (Burgundy Lava Stone Roof Restoration)

Quantifiable outcome

• 50+ years of service longevity per craftsman (50% of staff have more than 10 years seniority)

Named customers19 records

Segments3 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature4 records

Scale indicators4 records

Recent moves8 records

Expansion highlights4 records

Direct peers

• GCC (Générale de Construction et de Charpente): French construction group with strong heritage and timber-frame carpentry credentials. Comparable to Hory Marçais on traditional charpente and masonry projects on historic buildings.
• Meffre Tradition: Specialist in traditional roofing and cover restoration on heritage buildings in France. Directly comparable to Hory Marçais's Couverture pillar, including tiles, slate, lead, and regional materials.
• Léon Grosse: Major French heritage and structural restoration contractor with a national footprint and dedicated heritage masonry, stone, and carpentry trades. Comparable to Hory Marçais on monument historique project delivery, regional agency model, and traditional craftsmanship emphasis.
• Sotrabas: French heritage construction firm specializing in traditional masonry and stone restoration on protected monuments. Overlaps with Hory Marçais on monument historique project types and traditional material usage.
• Fayolle: French specialist in heritage masonry and stone restoration, with comparable qualifications to the QUALIBAT 2194 niche. Directly competes with Hory Marçais on Classified Monument stone and masonry tenders across France.
• Pradeau Morin: Heritage restoration specialist with operations in traditional carpentry, masonry, and roofing on French heritage buildings. Comparable scope and customer base to Hory Marçais, including churches and châteaux.

Broad incumbents

• Eiffage Construction: Former parent of Hory Marçais (1985–2005) and one of France's largest general construction groups. Overlaps with Hory Marçais on heritage tenders but operates across the full nonresidential, civil works, and energy infrastructure spectrum rather than as a heritage specialist.
• Bouygues Construction: Major French general contractor with a heritage and restoration division. Competes for the largest monument historique projects but as part of a diversified portfolio, not as a niche specialist.
• Vinci Construction: Diversified French construction major with heritage restoration capability embedded within a much broader portfolio. Competes on the largest Classified Monument projects but is not a heritage specialist.

Emerging players

• Charpentiers Sans Frontières: Association/network of traditional carpenters specialized in heritage timber-frame restoration. Comparable to Hory Marçais's Charpente pillar but smaller scale and operating as a nonprofit/volunteer model rather than a commercial contractor.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks6 records

Key highlights6 records

Customer concentration

• LinkedInlinkedin.com/company/hory-marcais

Compliance9 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

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 HORY MARCAIS