What OPUS GROUPE does

OPUS GROUPE is a French real estate property developer founded in 2018 and headquartered in Saint-Herblain, in the Nantes metropolitan area. The company develops primary residences, secondary residences, and investment properties across the Grand Ouest region of France, with active operations in four departments: Loire-Atlantique (44), Maine-et-Loire (49), Mayenne (53), and Vendée (85). As of mid-2022, the portfolio comprised approximately 35-38 named residential programs ranging from studios priced around €120,000 to houses priced up to €635,000, delivered or under development through 2028. The company operates as a private Société par Actions Simplifiée (SAS) with €2,142,000 in share capital and 11-50 employees.

The firm's core product architecture combines standard residential development with two proprietary investment sub-brands: IDWAN, a furnished rental investment solution (meublé libéré) enabling investors to recover VAT and amortize their investment without a commercial lease; and MONA NOVA, an adaptive senior housing concept targeting elderly and isolated individuals in rural communities. Supporting layers include OPUS Smart Concept (integrated common spaces, concierge, and on-site OPUS Ranger services within select residences), OPUS Access (first-time buyer financial assistance), and Hüb-One (commercial office space in Angers). The responsible construction charter ('Chantier responsable') mandates clean building practices and community communication, with select projects certified under NF Habitat and E+C- standards.

OPUS GROUPE generates revenue primarily through one-time property sales (one-time license model) supplemented by professional services attached to IDWAN and MONA NOVA offerings, including 12 months complimentary rental management and first-tenant placement for investors. Go-to-market is direct-to-consumer through physical property showrooms (open daily 10h-19h at project sites), by-appointment visits, video consultations, and an online boutique with department-level property search. Customer segments include individual primary residence buyers, secondary/vacation home buyers in coastal Vendée, individual investors seeking tax-advantaged furnished property exposure, senior housing clients, and select social housing partnerships (notably Podeliha for the Clos Saint-Martin project in Brem-sur-Mer). Marketing combines digital channels (website, Instagram, LinkedIn, Facebook), traditional media (print, radio, flyers, billboards), client/partner portals, and a referral-driven Cercle OPUS loyalty program.

Name

OPUS GROUPE

Legal name

OPUS GROUPE

Website

https://opus-groupe.com

Company type

Private

Founded year

2018

Operating status

Operating

Headcount range

11–50 employees

Short description

OPUS GROUPE is a French real estate developer headquartered in Saint-Herblain, building primary residences, secondary residences, and investment properties across the Grand Ouest region (Loire-Atlantique, Maine-et-Loire, Mayenne, Vendée), with proprietary investment solutions IDWAN and MONA NOVA.

Ownership category

akta.pro rank

Product category

Residential Real Estate Development

NAICS

Real Estate Property Managers (53131)

SIC

Operative Builders (1531), Land Subdividers & Developers (No Cemeteries) (6552)

akta.pro primary industry

New Development / Declarant Transition Management (BPAJAHAK)

Keywords

• Residential property development
• Furnished rental investment
• Senior housing solutions
• Primary residence construction
• Ethical real estate certification

Headquarters

HQ city

Saint-herblain

HQ country

France

HQ region

Europe

Offices3 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

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

Revenue model

1. Property Development and Sales: OPUS Groupe generates revenue through the development and sale of new residential properties including primary residences, secondary residences, and investment properties. Revenue is realized through one-time property sales at various price points ranging from approximately 120,000€ to 400,000€+ depending on property type and location.
2. Investment Solutions (IDWAN and MONA NOVA): Proprietary furnished property investment solutions targeting investors seeking VAT recovery, accounting amortization benefits, and rental management. Services include 12 months complimentary rental management and first tenant placement services.

Pricing tiers

Go-to-market motion1 record

Distribution channels3 records

Marketing channels6 records

Core offering

OPUS Groupe is a French regional real estate developer (promoteur immobilier) that conceives, builds and sells new residential properties — primary residences, secondary/vacation homes, senior residences and furnished investment studios — across the Grand Ouest region (Loire-Atlantique, Maine-et-Loire, Mayenne and Vendée). Its offering is differentiated by proprietary investment structures (IDWAN for furnished rental with VAT recovery and amortization; MONA NOVA for senior adapted housing), the OPUS Smart Concept integrated-services platform (concierge, laundry, on-site OPUS Ranger) and a responsible construction charter with local partners within a 100km radius.

Product overview

OPUS Groupe operates as a real estate developer offering primary and secondary residences across the Grand Ouest region. The portfolio includes a unified development business along with two specialized investment sub-brands: IDWAN (furnished rental investment solution enabling VAT recovery and accounting amortization without commercial leases) and MONA NOVA (senior housing for elderly and isolated individuals in rural communities). Additional offerings include OPUS Access (first-time buyer assistance), OPUS Smart Concept (common spaces and services in residences), and Hüb-One (commercial office spaces). The company manages approximately 38 named residential programs throughout Loire-Atlantique, Maine-et-Loire, Mayenne, and Vendée departments.

Differentiator

Problem solved

Functional benefit

Products and services

• IDWAN — Furnished Rental Investment Solution (meublé libéré) IDWAN is OPUS Groupe's proprietary furnished-property investment structure (meublé libéré) that allows individual investors to recover VAT and amortize the investment without operating a commercial lease. It bundles the property, tax structure and rental management service into a single offering across OPUS's western France metropolitan developments (e.g., Studio 27, Matrice).
• MONA NOVA — Senior Housing Solution MONA NOVA is OPUS Groupe's adapted-housing concept for elderly and isolated individuals in rural western France. Offerings are human-scale residences (e.g., 17 modern T2/T3 apartments with elevator, parking, outdoor spaces and common areas, delivery 2028 at Machecoul-Saint-Même) that allow seniors to remain in their community rather than relocate to institutional care.
• OPUS Smart Concept — Integrated Residential Services OPUS Smart Concept is an integrated resident-services bundle that OPUS Groupe layers into its developments. It encompasses shared common spaces, concierge, on-site laundry and the OPUS Ranger presence for resident support. It was first deployed at Joxé 39 (Angers, inaugurated June 2022) and is recurring across signature programs.
• OPUS Access — First-Time Buyer Assistance Program OPUS Access is OPUS Groupe's first-time buyer assistance program. It helps prospective primary-residence buyers — particularly first-time purchasers in programs such as Genèse et Racine in Avrillé — access French homeownership financial aids and complete their acquisition.
• Patton is the new green — Ethical Residence, Angers First ethical residence in Angers (87 boulevard Patton) delivered by OPUS Groupe. 34 units (T1 bis to T4) plus 1 commercial space, certified NF Habitat and E+C-, marketed as the developer's first ethical residential project.
• Face A Face B — Saint-Herblain Residential development in Saint-Herblain by OPUS Groupe. 3 to 5-room apartments feature private gardens and communal resource spaces; pricing ranges from 285,553€ up to 445,000€ for top-floor units.
• Studio 27 — Furnished Investment Studios, La Roche-sur-Yon Furnished studio investment property in La Roche-sur-Yon (Vendée) by OPUS Groupe. 52 units priced from 135,850€ with bundled management services: common laundry, concierge and cleaning. Delivery scheduled June 2028.
• Mona Nova Machecoul — Senior Residence Senior-adapted residence in Machecoul-Saint-Même by OPUS Groupe, part of the MONA NOVA concept. 17 modern T2-T3 apartments with elevator, parking, outdoor spaces and common area; delivery 2028. Pricing starts from 169,000€ on nearby Mona Nova programs.
• Hüb-One — Office and Commercial Building, Angers Office and commercial space building in Angers by OPUS Groupe. Modular offices starting from 100 m² with terraces, elevator and reversible air conditioning, offered to business owners and professional firms as a tertiary-segment extension of the developer's portfolio.
• Genèse et Racine — Elisa Quarter, Avrillé Residential development within the Elisa quarter in Avrillé (Maine-et-Loire) by OPUS Groupe. Studios to 4-room apartments from 120,000€, promoted with OPUS Access first-time buyer assistance.
• Matrice — Furnished Residences, Avrillé Fully furnished studio-to-2-room apartments in Avrillé (Maine-et-Loire) by OPUS Groupe. Sold under the IDWAN investment umbrella, the program integrates concierge, laundry, shared spaces and a rooftop with padel court.
• Collection — Premium Residence, Elisa (Avrillé) Premium residence within the Elisa neighborhood in Avrillé (Maine-et-Loire) by OPUS Groupe. Only 19 exclusive units with large bay windows, floor heating, and rooftop access for select apartments.
• Joxé 39 — First OPUS Smart Concept Residence, Angers OPUS Groupe's first residence in Angers and the first to deploy OPUS Smart Concept. Common spaces, integrated services and OPUS Ranger presence are featured. Inaugurated 16 June 2022.

Quantifiable outcome

• 100% of clients recommend OPUS (reference to key metrics on website)

Named customers2 records

Segments5 records

Ideal customer profiles6 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature4 records

Partnerships

Two partnerships are on record, tiered core.

• PodelihacoreStrategic or Co-development Partner · 1 August 2022Social housing landlord partnership for the Clos Saint-Martin residence in Brem-sur-Mer, combining 16 social housing units with OPUS Groupe's development expertise. Mayor Yann Thomas praised the project for addressing migration challenges and avoiding urban sprawl through urban center redevelopment.
• Local Construction Partners (within 100km radius)coreStrategic or Co-development PartnerOPUS Groupe selects construction partners within a 100km radius of future construction sites, ensuring direct economic impact on local economies where projects are developed. This loco-local approach supports community ecosystem development.

Scale indicators4 records

Recent moves6 records

Expansion highlights6 records

Direct peers

• Edouard Denis: Mid-sized French developer focused on quality residential programs in western and northern France, with a similar founder/management-driven model and comparable segment targeting.
• Groupe Réalités: French regional real estate developer headquartered in Nantes, focused on residential, senior, and managed real estate across western France, with growing managed services and investment solutions—closely matching OPUS's Grand Ouest footprint and product mix.
• Promogim: National French residential developer producing apartments and houses across major French cities, with comparable unit economics and primary/secondary residence product mix to OPUS's portfolio.
• Ogic: French residential property developer with similar regional concentration and a strong Nantes/Pays de la Loire presence, developing comparable primary residences and investor-targeted furnished programs.
• Pichet: Family-owned French real estate developer with strong presence in western France and a national footprint, developing primary residences, investment properties, and serviced residences, operating at similar mid-scale on furnished rental offerings.
• Groupe Pichet: Family-owned developer with operations spanning housing, serviced residences, and senior housing across France, with a strong presence in western regions comparable to OPUS's territory.

Broad incumbents

• Vinci Immobilier: Large French real estate developer and part of the broader Vinci construction group, developing residential and serviced properties nationwide, with established senior living and investment product lines.
• Kaufman & Broad: Large national French homebuilder developing individual houses, apartments, and résidences across France including the western regions, with investment and senior-living adjacencies; relevant comparable for product structure but at meaningfully larger scale.
• Nexity: France's largest private real estate developer offering residential development, services, and investment solutions including senior residences; serves as the broad incumbent benchmark against which regional players like OPUS are positioned.
• Bouygues Immobilier: Major national French real estate developer offering residential and commercial projects across all French regions, including western France, with deep corporate capital backing and broader regulatory clout.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights6 records

Customer concentration

• Facebookfacebook.com/OPUSGR
• LinkedInlinkedin.com/company/opus-groupe
• Instagraminstagram.com/opusgroupe

Compliance2 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles13 records

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 OPUS GROUPE