What Galia Group does

Galia Group (Groupe Galia) is a privately held, family-owned real estate development firm headquartered in Paris's 17th arrondissement, founded circa 1984 by Julia (the acronym GAd JuLIA) and now led by her son, President Brice Errera. The firm specializes in the adaptive reuse of obsolete urban structures — parking garages, former industrial sites, heritage buildings — transforming them into mixed-use developments that combine hospitality (5-star boutique and 4-star lifestyle hotels), residential (private and social), office, and commercial programs across Paris and the broader Ile-de-France region. Its portfolio spans 32 delivered operations totaling approximately 80,000 m² of developed surface area, with a stated portfolio term value of €600 million and 20 assets currently in exploitation. Major projects include La Fondation (a 10,000 m² mixed-use flagship at 40-42 rue Legendre), Maison Bréguet (a 5-star boutique hotel in a restored 11th-arrondissement laundry factory), Pantin TRIBE and Clichy TRIBE (both under Accor franchise), and Villa Malevart (office and urban logistics).

The company's business model combines three revenue streams: (1) one-time development sales of completed assets to institutional investors, hotel operators, or individual buyers; (2) recurring rental income from retained hotel and commercial assets, including those operated under franchise agreements with Accor's TRIBE brand; and (3) development fees and co-development economics from a long-running partnership with Samusocial de Paris to deliver high-quality emergency social housing for families in precarious situations. Galia co-develops projects with elite Parisian architecture firms (PCA-Stream, CoBe, Roman & Williams, Ciguë, TVK) and financial partners including Mirabaud Asset Management and Mutex (Groupe Vyv), the latter providing a €25 million bond in January 2023 to fund social housing. In 2019, the firm expanded vertically into hotel operations through the acquisition of Terlia from Groupe Terrot and formation of the Foncière Concorde joint venture.

Distribution is relationship-driven and enterprise-focused: bulk asset sales to institutional investors and operators, long-term commercial leases under BEFA structures to anchor tenants (Primark, Hermès), and individual apartment sales handled in-house. The firm relies on earned media (NYT, FT, Le Figaro), architectural press features, MIPIM Awards 2026 recognition, and a small in-house marketing footprint via LinkedIn and Instagram rather than consumer-facing demand generation. Geographic concentration is heavy — 99% of operations are in Ile-de-France and the first crown, with single projects in Troyes and Angers representing the entirety of expansion beyond the Paris basin.

Name

Galia Group

Legal name

Groupe Galia

Website

https://groupegalia.com

Company type

Private

Founded year

1984

Operating status

Operating

Headcount range

11–50 employees

Short description

Galia Group is a family-owned Paris real estate developer specializing in adaptive reuse of obsolete buildings into mixed-use developments spanning hospitality, residential, social housing, offices, and retail across the Ile-de-France region.

Ownership category

akta.pro rank

Product category

Real Estate Development

NAICS

Hotels (except Casino Hotels) and Motels (72111), Lessors of Nonresidential Buildings (except Miniwarehouses) (53112)

SIC

Hotels & Motels (7011), Real Estate Dealers (For Their Own Account) (6532)

akta.pro primary industry

Independent Budget & Limited-Service Hotels (THAGABAN)

akta.pro secondary industry

Affordable Housing & Community Development (Housing, Community Land Trusts) (BPAGALAC)

Keywords

• Real estate development
• Adaptive reuse projects
• Mixed-use development
• Social housing construction
• Hotel property development

Headquarters

HQ city

Paris

HQ country

France

HQ region

Europe

Offices1 record

Markets served

GTM type

B2B

Offering type

Services

Cost components

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

Revenue model

1. Real estate development and asset sales: Galia acquires properties, develops them through planning and construction, and sells completed assets (individual apartments, entire buildings) to investors, operators, or end-users. Projects include residential (social and private), commercial, and mixed-use developments across Ile-de-France.
2. Hotel ownership and operator model: Galia retains ownership of hotel assets (e.g., La Fondation, Pantin TRIBE under Accor franchise, Clichy TRIBE) and generates rental income from hotel operators, or co-owns with financial partners. In 2019, acquired Terlia hotel management company from Groupe Terrot.
3. Social housing development fees: Fees earned through public-private partnership development model with Samusocial de Paris for purpose-built emergency social housing. Galia designs, finances, and delivers housing projects with long-term social mission.
4. Rental income from held assets: Some completed assets are retained in Galia's portfolio for rental income. Scale commentary indicates 600 mEUR as the term value of the portfolio, with 20 assets in exploitation and 32 operations delivered.

Go-to-market motion2 records

Distribution channels4 records

Marketing channels6 records

Core offering

Galia Group is a family-owned real estate developer that acquires obsolete buildings (parking structures, warehouses, industrial sites), transforms them through architectural innovation and adaptive reuse, and delivers mixed-use projects combining boutique hotels, social housing, contemporary offices, and commercial spaces across the Paris region. The group retains ownership of select hotel assets for rental income, sells completed units to investors and end-buyers, and develops purpose-built social housing in partnership with Samusocial de Paris.

Product overview

Galia Group is a family-owned real estate development company founded 40 years ago, operating primarily in the Paris region and developing diversified projects including boutique hotels (such as Maison Bréguet 5-star, La Fondation, and hotels under the Tribe/Accor brand like Pantin TRIBE and Clichy TRIBE), mixed-use developments combining hospitality and offices (La Fondation, Magasins Réunis de Troyes, Atlas), social housing residences developed in partnership with Samusocial de Paris (Olympe, Ariane, Soleil), commercial buildings, office spaces (Villa Malevart, Pantin Lesault), and residential projects. The company also acquired Terlia hotel management company in 2019. Projects span various arrondissements of Paris and surrounding municipalities including Troyes, with a focus on transforming existing buildings rather than new construction, preserving architectural heritage while creating modern, mixed-use spaces.

Differentiator

Problem solved

Functional benefit

Products and services

• La Fondation
• Clichy TRIBE
• Pantin TRIBE
• Maison Bréguet
• Archereau
• Olive
• Saint-Ouen Glarner
• Olympe
• Ariane
• Soleil
• Magasins Réunis de Troyes
• Villa Malevart
• Atlas
• Léon Blum
• Angers
• Pantin Lesault

Quantifiable outcome

• La Fondation awarded MIPIM Awards 2026 'Best Mixed-use Project' — international industry recognition for mixed-use development quality.
• +3 more outcomes

Named customers6 records

Segments5 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

Partnerships

Eight partnerships are on record, tiered major, core and supporting.

• Foncière Concorde (Galia / Terrot)majorChannel Partner/ Reseller/ Distributor · 1 March 2022Joint vehicle (Galia + Groupe Terrot) for acquiring and managing property assets. Acquired 162 rue Lamarck (18th arrondissement, Paris) and 40-42 rue de la Folie Regnault (leased to Institut Français in BEFA) through this entity.
• Groupe Terrot / TerliacoreStrategic or Co-development Partner · 1 January 2019In 2019, Galia acquired Terlia (hotel management company) jointly with Groupe Terrot, expanding into hotel operations management. Also formed Foncière Concorde joint entity (Galia/Terrot) for property acquisitions, including the Lamarck street project in the 18th arrondissement.
• Samusocial de PariscoreStrategic or Co-development PartnerLong-term co-development partnership with Samusocial de Paris for innovative social housing projects. Galia provides real estate development expertise and capital; Samusocial provides social mission, operational knowledge, and end-user needs assessment. Multiple projects delivered: Montrouge (29 units, 2019), Ridder/Ariane (37 units, 2020), Olympe (29 units, 2020), Soleil (delivery 2024). Co-construction began 2016.
• Histoire & PatrimoinemajorStrategic or Co-development PartnerCo-promoter of the Magasins Réunis de Troyes restructuring project (5,800 m²). Histoire & Patrimoine serves as co-development partner alongside Galia for this major mixed-use commercial and residential project in Troyes.
• CoBe architecture firmmajorOthersCoBe designed the Ariane (Ridder) social housing project, noted for its grey hand-moulded bricks and geometric window guards. Also responsible for Ridder social housing design.
• PCA-STREAM (Philippe Chiambaretta)coreStrategic or Co-development PartnerPCA-STREAM, led by Philippe Chiambaretta, served as lead architect for the La Fondation project — Galia's flagship 10,000 m² mixed-use development at 40-42 rue Legendre. The project transformed a 1960s garage and office building into a 5-star hotel, spa, flexible offices, and event space.
• Accor (TRIBE brand)coreChannel Partner/ Reseller/ DistributorAccor's TRIBE lifestyle hotel brand operates two Galia-developed properties: Pantin TRIBE (131 rooms, 4-star, opened 2025) and Clichy TRIBE (120 rooms, 4-star, opened 2024). Galia owns the properties; Accor provides franchise branding, operational systems, and marketing.
• ADSF, Gynécologues sans frontières, GAMS, Pédiatres du Monde, Ecole des Parents et des Educateurs, Montessori, TRACES, Orchestre de ParissupportingOthersSocial and medical support organizations participating in the design and operation of Galia-Samusocial social housing centres. Each brings specialized services (women's health, pediatric care, educational activities, trauma therapy, cultural programming) to residents of social housing projects.

Scale indicators8 records

Recent moves6 records

Expansion highlights6 records

Direct peers

• Compagnie de Phalsbourg: Paris-based mixed-use developer led by Guillaume Poitrinal, known for large adaptive reuse and complex mixed-use projects (e.g. Duo towers, HEKLA tower) in Paris and major French cities. Most directly comparable to Galia on mixed-use development in dense, heritage-constrained Paris locations.
• Elegancia Hotels: Paris-headquartered boutique hotel owner/operator with a portfolio of independently designed 4- and 5-star properties. Direct peer on the boutique-hotel-in-Paris strategy and limited-service operator model Galia applies through Terlia and the 5-star Maison Bréguet.
• Quartus: French real estate developer (formerly known as Financière Quartus) active in residential, student housing, hotels, and mixed-use projects across major French cities. Comparable in mid-sized, multi-segment French development with a mixed-use and adaptive reuse orientation similar to Galia.
• Paris Inn Group: Independent boutique hotel collection and investor/operator with several Parisian 4- and 5-star hotels. Direct peer on the Paris boutique hotel investment, ownership, and repositioning thesis that underpins Galia's Maison Bréguet and La Fondation.
• Pitch Promotion: Mid-sized French real estate developer active in residential, mixed-use, and commercial projects with strong Ile-de-France and major-metro footprint. Comparable mid-scale developer profile pursuing mixed-tenure and mixed-use programs in French urban markets.
• Nacarat: French real estate developer (subsidiary of IDEC Group) focused on mixed-use, residential, and commercial developments with a strong presence in Paris region and major French cities. Comparable mid-sized mixed-use developer with similar program diversity to Galia.
• Marignan: Mid-sized French real estate developer (part of Foncière Inea ecosystem historically) developing residential, mixed-use, and serviced projects primarily in Paris region and major French cities. Comparable mixed-use developer profile to Galia in the same geographies.
• Léon Grosse: Family-owned French construction and real estate group with development arm covering residential, tertiary, and heritage renovation projects, particularly in Paris region. Comparable as family-controlled mid-sized French developer with strong heritage-building and adaptive reuse expertise.

Broad incumbents

• Covivio: Listed European REIT (formerly Foncière des Régions / Beni Stabili) owning offices, residential, and hotels across major European cities including Paris. Broader incumbent comparable on the owner-operator hotel investment thesis Galia executes at smaller scale through TRIBE and boutique assets.
• AccorInvest: Hotel real estate owner and operator spun out of Accor, owning and operating approximately 800 hotels across Europe including TRIBE and other Accor brands. Relevant as both a partner (Galia franchises TRIBE) and comparable owner/operator of branded hotels in French cities.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks6 records

Key highlights7 records

Customer concentration

• LinkedInlinkedin.com/company/groupe-galia
• Instagraminstagram.com/groupegalia

Revenue estimate

Valuation estimate

Number of profiles

Profiles9 records

Subsidiaries2 records

Funding overview

Funding rounds1 record

Investors1 record

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 Galia Group