Rosine Immo West

What Rosine Immo West does

Rosine Immo West is a French real estate services firm headquartered in Beaucouzé, operating as a SASU with €10,000 of share capital and led by president Jean Marc Rosine. The company functions as a network for independent real estate mandataires, currently comprising 36 independent agents and approximately 40 real estate experts, serving residential buyers, sellers, landlords, and tenants across the Grand Ouest region of France, specifically Maine-et-Loire, Loire-Atlantique, and Martinique. Its service portfolio spans property sales mandates, rental management, property valuations, developer services for promoteurs, and a client referral program.

The firm reports a cumulative track record of more than 400 transactions, with over 150 completed in the trailing twelve months and a stated 98% conversion rate on exclusive mandates, indicating strong mandate-to-close execution. To support transaction throughput, Rosine Immo West has deployed digital tooling including electronic signature workflows, 3D property visualization, and 360-degree virtual tours, enabling remote property presentation and remote signing. There is no disclosed use of artificial intelligence or machine learning in the operating model.

Rosine Immo West operates a self-funded business model with no external capital raised. Revenue is generated through commission-based fees on sales and rental transactions, supplemented by developer mandate fees, valuation services, and referral commissions. The mandataire network structure means the firm retains a platform/brand share of transaction commissions while independent agents carry local client relationships and variable-cost economics. The absence of disclosed revenue, fundraising, or financial KPIs limits transparency on absolute scale and profitability.

Name

Rosine Immo West

Legal name

SASU ROSINE IMMO WEST

Website

https://rosineimmowest.com

Company type

Private

Founded year

2015

Operating status

Operating

Headcount range

1–10 employees

Short description

Rosine Immo West is a French independent real estate mandataire network based in Beaucouzé, serving residential buyers, sellers, landlords, and developers across Maine-et-Loire, Loire-Atlantique, and Martinique with sales, rental, valuation, and developer services.

Ownership category

akta.pro rank

Headquarters

HQ city

Beaucouzé

HQ country

France

HQ region

Europe

Offices1 record

Markets served

GTM type

B2C

Offering type

Services

Cost components

Personnel, Operations, Marketing or Sales

Revenue model

1. Property Transaction Commissions: Commissions earned on property sales and purchases through the network of mandataires. The company takes a fraction of transaction fees while agents receive the majority.
2. Rental Management Services: Property rental services including tenant search, lease drafting, and property management for landlords.

Pricing tiers

Go-to-market motion1 record

Distribution channels1 record

Marketing channels6 records

Core offering

Rosine Immo West is a residential real estate brokerage network operating in France's Grand Ouest region, providing property sales mandates, full-service rental placement (mise en location), and property valuation services through a network of independent agents. It supplements its core brokerage with services aimed at property developers and professionals, and packages such as the Pack Visibilité Internet that bundles electronic signature and 3D/360° listing tools to accelerate transactions.

Product overview

Rosine Immo West operates as a traditional real estate brokerage network offering a unified suite of property transaction services. The core offerings include property sales (Vente), property rentals (Location), and free property valuation (Estimation). The company operates a network of approximately 36 independent agents (Mandataires) supported by a structured recruitment and training program. Additional services include a referral program (Parrainage) offering 500€ gift vouchers, specialized services for developers and commercial clients (Promoteurs & Professionnels), and an internet visibility package for sellers. The company serves the Grand Ouest region of France, covering departments including Maine-et-Loire (49) and Martinique (972), with approximately 400+ completed transactions and 20 years of experience.

Differentiator

Problem solved

Functional benefit

Products and services

• Residential Property Sales Brokerage (Services de vente immobilière)

Quantifiable outcome

• 98% of exclusive mandates successfully completed
• +2 more outcomes

Named customers5 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

Feature3 records

Partnerships

Four partnerships are on record, tiered core and minor.

• Notaries (Notaires)coreStrategic or Co-development PartnerProfessional network partners providing legal expertise and referrals for property transactions, including mediation services for dispute resolution.
• Lawyers (Avocats)minorStrategic or Co-development PartnerLegal professionals available for transaction support and client referrals within the real estate network.
• ArtisansminorStrategic or Co-development PartnerTradespeople and service providers available for property renovation, maintenance, and client referrals.
• NOTAMEDminorOthersConsumer mediation service designated for dispute resolution in accordance with French consumer law (Article L.612-1 of Consumer Code). Contact: 19 rue Chevreul, ANGERS 49100, [email protected]

Scale indicators6 records

Recent moves6 records

Expansion highlights3 records

Broad incumbents

• Orpi: Orpi is the largest traditional real estate franchise network in France with thousands of branches. It competes for the same residential buyer/seller pool across the Grand Ouest but operates an agency/franchise model rather than independent mandataires.
• Foncia: Foncia is one of the largest French residential real estate services groups, spanning brokerage, rental management and property administration. It is a broad incumbent with overlapping service lines in rentals and transaction management in the Grand Ouest.
• Century 21 France: Century 21 is a major global real estate brand operating a large franchise network in France. It competes in the same residential brokerage category with a brand-led, agency-based model rather than an independent-mandataire model.
• Laforêt: Laforêt is a long-established French real estate network with broad national coverage. It competes for the same residential mandates in western France but is a traditional agency/franchise rather than an independent-mandataire model.

Direct peers

• Proprioo: Proprioo is a tech-enabled French real estate agency offering fixed-fee services and modern digital tools. It targets the same residential sellers and buyers in France and represents a tech-forward competitor to Rosine Immo West's digital offerings.
• Safti: Safti operates a national network of independent mandataires across France, recruiting agents with attractive splits and protected zones. Its business model and target audience (independent residential agents) directly overlap with Rosine Immo West.
• megAgence: megAgence is a French mandataire network offering independent agents protected zones, training and commission-based compensation. It directly competes with Rosine Immo West for independent agents in regional French markets.
• IAD France: IAD is the pioneer and largest mandataire (independent-agent) real estate network in France. Its asset-light network model, commission structure and reliance on independent contractors closely mirror Rosine Immo West's operating approach, making it the most direct comparable.
• CapiFrance: CapiFrance runs a sizeable independent-agent real estate network in France under the CapiFrance and megAgence brands. It is a direct competitor for both mandates and agent recruitment in the same French residential brokerage segment.
• OptimHome: OptimHome is one of the larger French mandataire networks with several thousand independent agents. It competes for the same pool of independent real estate professionals and uses a similar commission-based, asset-light operating model.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat3 records

Key risks6 records

Key highlights7 records

Customer concentration

• Facebookfacebook.com/rosineimmowest
• LinkedInlinkedin.com/company/rosine-immo-west

Compliance2 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 Rosine Immo West