Semsamar
- Company typePrivate
- Founded1985
- HeadquartersMarigot
- Headcount51–100
- GTM typeB2B and B2C
- OfferingServices
Semsamar firmographics
Firmographics- Name
- Semsamar
- Legal name
- SOCIETE COMMUNALE DE SAINT MARTIN (SEMSAMAR)
- Website
- https://semsamar.fr
- Company type
- Private
- Founded year
- 1985
- Operating status
- Operating
- Headcount range
- 51–100 employees
- Ownership category
- akta.pro rank
Where Semsamar is headquartered
LocationHeadquarters
- HQ city
- Marigot
Offices7 records
Markets served
Semsamar business model
Business model- GTM type
- B2B and B2C
- Offering type
- Services
- Cost components
- Personnel, Operations, Supply Chain, Infrastructure, Marketing or Sales, Technology or R&D
Revenue model
- Social Housing Rentals: Rental income from approximately 14,200 social and libre housing units managed across four territories. Revenue collected through multiple payment methods including direct debit, bank transfer, credit card, check, and cash at partner locations.
- Urban Development Mandates: Fees earned as mandated representative for public clients (collectivités, state) managing urban development projects including infrastructure, public buildings, and land development. Projects include Balaté Nord (47M€), CHU reconstruction (557M€), schools, and sports facilities.
- Property Development and Sales: Real estate promotion and development activities including construction of housing and commercial spaces for sale to private buyers. Activities include residential developments and commercial properties.
- Maintenance and Facility Management: Revenue from EME subsidiary providing building maintenance, cleaning, gardening, and rehabilitation services to public and private clients including SEMSAMAR's own housing portfolio.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Subscription | Monthly | Social housing rentals with income-based pricing |
Go-to-market motion2 records
Distribution channels4 records
Marketing channels5 records
Semsamar product offering
Product offeringCore offering
Semsamar is a French local public-private company (SEM) that operates as an urban developer and real estate operator across Saint-Martin, Guadeloupe, Guyane, and Martinique. It delivers urban planning and construction mandates, manages approximately 14,200 social and market-rate (libre) rental housing units, conducts real estate promotion for residential and commercial properties, and develops tourism infrastructure including marinas. Its EME subsidiary provides building maintenance and landscaping services.
Product overview
Semsamar is a public real estate company (SEM) operating since 1985 as an urban developer and social housing provider across Saint-Martin, Guadeloupe, Guyana, and Martinique. The company offers a comprehensive real estate value chain including urban development and construction services (Aménagement & Construction), rental property management of approximately 14,200 housing units (Gestion locative), real estate promotion (Promotion immobilière), and tourism development including marina management (Mise en tourisme). The portfolio includes subsidiary EME for building maintenance services. Digital tenant services are delivered through mySemsamar portal and Zapay payment platform.
Differentiator
Problem solved
Functional benefit
Quantifiable outcome
- 62.5% tenant satisfaction rate in 2025 survey (2,207 respondents), improving over 2023-2024
- +1 more outcomes
Companies that use Semsamar
Customer profileNamed customers6 records
Segments4 records
Ideal customer profiles3 records
Semsamar technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Integration2 records
Feature3 records
Semsamar partnerships and signals
Strategic signalPartnerships
Six partnerships are on record, tiered core and minor.
- EuroCompliancecoreCertification body that awarded ISO 37001:2025 anti-corruption management certification. Conducts annual surveillance audits.
- IDP AntillesminorArchitecture firm based in Saint-Martin serving as project architect for Collège Soualiga construction project.
- Groupe MANIOUKANIcorePrivate healthcare group for which SEMSAMAR provided Assistance à Maîtrise d'Ouvrage for SSR Wataki Clinic construction (15 M€) in Saint-Martin.
- Ville du MouleminorPartnership with municipality for Royal Key peninsula tourism development including land development and construction of housing and commercial spaces.
- Foncière de la Baie Royal KeyminorCo-partner with SEMSAMAR and Ville du Moule for Royal Key peninsula tourism development project.
- ICADEcoreJoint venture partner (SEMSAMAR/ICADE group) selected for CHU de Pointe-à-Pitre reconstruction project (557 M€), the largest construction project in Guadeloupe.
Scale indicators6 records
Recent moves8 records
Expansion highlights6 records
Semsamar competitors and assessment
Company assessmentDirect peers
- Domofrance: Domofrance is a regional French social housing SEM (Société d'Économie Mixte) operating in Nouvelle-Aquitaine with comparable rental housing, urban development, and construction mandate responsibilities on a sub-national scale.
- Seqens: Seqens is a French social housing operator with comparable rental management and property development activities. It is structurally similar to Semsamar as a multi-region operator combining rental housing with development mandates.
- ICADE: ICADE is Semsamar's JV partner (SEMSAMAR/ICADE group) on the €557M CHU de Pointe-à-Pitre reconstruction. As a major French listed real estate developer and operator, ICADE shares Semsamar's urban development, construction, and managed services business model at larger scale.
- Logirem: Logirem is a French social housing operator focused on southern France, with similar SEM characteristics and a combined property management plus real estate development business profile that closely mirrors Semsamar's core activities.
- Erilia: Erilia is one of France's major social housing operators, with public-private shareholder composition similar to Semsamar's SEM structure. It operates comparable rental management and development activities across French regions.
- Valophis: Valophis is a French SEM-style social housing and real estate operator in the Île-de-France region. It shares Semsamar's hybrid public-private ownership structure, social housing mandate, and combined property management plus real estate development activities.
Broad incumbents
- Nexity: Nexity is France's largest private real estate developer, active in residential promotion and real estate services. While not a social housing operator, it is comparable to Semsamar's Promotion immobilière and Mise en tourisme activities on the development side of the business.
- CDC Habitat: CDC Habitat is France's largest social housing operator and a subsidiary of Caisse des Dépôts (Semsamar's primary financier). It operates a similar SEM/public-private model at national scale, managing hundreds of thousands of units, making it the closest broad incumbent comparable for Semsamar's social housing and rental management business.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat4 records
Key risks6 records
Key highlights7 records
Customer concentration
Semsamar social profiles
Digital presenceSemsamar compliance and trust
Trust signalCompliance1 record
Semsamar financial estimates
Financial estimateRevenue estimate
Valuation estimate
Semsamar leadership team
Management profileNumber of profiles
Profiles11 records
Semsamar subsidiaries and ownership
Company hierarchySubsidiaries1 record
Semsamar funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Semsamar M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Semsamar
What does Semsamar do?
Semsamar is a French local public-private company (SEM) that operates as an urban developer and real estate operator across Saint-Martin, Guadeloupe, Guyane, and Martinique. It delivers urban planning and construction mandates, manages approximately 14,200 social and market-rate (libre) rental housing units, conducts real estate promotion for residential and commercial properties, and develops tourism infrastructure including marinas. Its EME subsidiary provides building maintenance and landscaping services.
Is Semsamar a public or private company?
Semsamar is a private company. It is classified as state government owned and is currently operating.
When was Semsamar founded?
Semsamar was founded in 1985. It employs 51 to 100 people.
Where is Semsamar based?
Semsamar is headquartered in Marigot.
How does Semsamar make money?
Four revenue lines are on record. Social Housing Rentals are the primary driver. The others are urban Development Mandates, property Development and Sales and maintenance and Facility Management.
Who are Semsamar's main competitors?
Direct peers on record are Domofrance, Seqens, ICADE, Logirem, Erilia and Valophis. Broad incumbents are Nexity and CDC Habitat.
Does Semsamar have an API?
No public API is recorded for Semsamar.