Semaest

What Semaest does

Paris Commerces (operated by Semaest) is a municipal economic interest group and mixed-economy company (SEM) created in 2023 by the Ville de Paris (City of Paris) to support Parisian merchants and artisans. It operates as a 'guichet unique' (one-stop shop) for commerce in Paris, formed through the merger of three predecessor entities: GIE Paris Commerces, SEM Paris Commerces, and its subsidiary Foncière. The organization is fully controlled by the City of Paris and is not privately held or venture-backed.

The entity's core offering centers on commercial real estate management — managing and renting commercial spaces across Paris and the suburbs, including retail spaces, workshops, ephemeral boutiques, offices, and activity spaces. Distribution is handled through a self-serve property portal (locaux.pariscommerces.fr) where merchants can search by arrondissement, surface area, and price, and through a business project presentation form that routes applicants to available spaces. Variable pricing is applied based on location, surface area, and property type.

Beyond real estate, Paris Commerces provides business development advisory services (commercial lease signing guidance, regulations, eco-responsible commerce practices, financial aid navigation) and digital transition support, including a personalized coaching program called CoSto. The organization collaborates with Les Foliweb on educational webinars covering LinkedIn optimization, SEO, sales funnel structuring, and digital strategy. Strategic partners include the Ville de Paris (flagship), Banque des Territoires, Paris Habitat, RIVP, and Élogie-Siemp. The primary customer segment is small merchants and artisans in Paris, with a secondary segment being local authorities seeking commercial revitalization support.

Name

Semaest

Legal name

Paris Commerces

Website

https://semaest.fr

Company type

Private

Founded year

2023

Operating status

Operating

Headcount range

101–250 employees

Short description

Paris Commerces (Semaest) is a municipal one-stop shop created by the City of Paris in 2023 to support Parisian merchants and artisans. It manages and rents commercial spaces across Paris and suburbs, and provides business development and digital coaching services to small business owners.

Ownership category

akta.pro rank

Headquarters

HQ city

Paris

HQ country

France

HQ region

Europe

Offices1 record

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Operations, Marketing or Sales, Infrastructure

Revenue model

1. Commercial Space Rental: Paris Commerces manages and rents commercial spaces including retail spaces, workshops, ephemeral boutiques, offices, and activity spaces across Paris and suburbs. This appears to be the primary revenue mechanism for supporting local commerce.

Pricing tiers

Go-to-market motion2 records

Distribution channels4 records

Marketing channels6 records

Core offering

Semaest operates the public commerce operator Paris Commerces, created by the Ville de Paris in 2023 by merging GIE Paris Commerces, SEM Paris Commerces and its subsidiary La Foncière. As the single window (guichet unique) for Parisian commerce, it leases commercial real estate (boutiques, ateliers, ephemeral boutiques, offices and activity spaces), provides business development advisory (lease signing, regulatory compliance, animation), runs the free CoSto digital transformation coaching program, and channels merchant business projects to the City of Paris.

Product overview

Paris Commerces (referenced in source as the company's only named program offering) operates as a one-stop shop for commerce in Paris, offering commercial space rental, business development support, digital transformation guidance, and a digital coaching program called CoSto. The source does not describe a unified platform architecture with modules, but rather a set of service offerings focused on helping merchants at different stages of their business journey.

Differentiator

Problem solved

Functional benefit

Products and services

• Commercial Space Rental (boutiques, ateliers, offices, activity spaces)

Named customers7 records

Segments2 records

Ideal customer profiles2 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Partnerships

Six partnerships are on record, tiered flagship, core and minor.

• Ville de Paris (City of Paris)flagshipStrategic or Co-development PartnerParis Commerces was created by the Ville de Paris as the single window operator for commerce in Paris. The city government established this entity to install and support proximity commerce, promote quality craftsmanship and commerce, protect commerce, and facilitate the installation of medical and service activities. The organization operates as an extension of municipal commerce policy.
• Banque des TerritoirescoreStrategic or Co-development PartnerBanque des Territoires (part of Caisse des Dépôts group) is shown as a partner organization, likely providing financing and investment support for commercial real estate and local development initiatives.
• Paris HabitatcoreChannel Partner/ Reseller/ DistributorParis Habitat is a major public housing operator in Paris. Their logo appears alongside Paris Commerces, suggesting collaboration on housing-related commercial space management or merchant support programs.
• RIVP (Régie Immobilière de la Ville de Paris)coreChannel Partner/ Reseller/ DistributorRIVP is the real estate management company of the City of Paris. Their involvement indicates collaboration on commercial property management and distribution of commercial spaces.
• Élogie-SiempcoreChannel Partner/ Reseller/ DistributorÉlogie-Siemp is a public housing operator in Paris. Their partnership suggests combined efforts in managing commercial spaces within housing properties and supporting tenant merchants.
• Les FoliwebminorGTM or Marketing PartnerLes Foliweb is a digital training partner that co-hosts webinars with Paris Commerces on topics including LinkedIn optimization, sales funnel structuring, SEO with AI, and digital strategy. These joint educational events help merchants improve their digital skills.

Scale indicators2 records

Recent moves7 records

Expansion highlights6 records

Broad incumbents

• Arthur Loyd: French commercial real estate brokerage network with nationwide coverage focused on retail, office, and industrial space transactions. Comparable commercial leasing intermediary role for SMB merchants, though privately operated rather than publicly mandated.
• CCI Paris Île-de-France: Paris region Chamber of Commerce and Industry. Provides overlapping SMB merchant support, training, and business development services across Paris with a public mandate, making it a comparable public-sector commerce support institution though operating at broader scale and with different funding.
• JLL France: Global commercial real estate services firm operating in France, providing brokerage, property management, and advisory for retail and office space. Directly comparable to Paris Commerces' commercial leasing activity though with much broader geographic reach and private capital base.
• BNP Paribas Real Estate: Real estate subsidiary of BNP Paribas offering commercial property transactions, leasing, and investment advisory across France. Comparable commercial leasing activity though targeting larger institutional occupiers and investors rather than SMB retail tenants.
• BPI France: France's public investment bank providing financing, guarantees, and advisory services to SMBs and entrepreneurs. Comparable to Paris Commerces in its public mandate to support French commerce, though focused on capital deployment rather than physical space.
• Cushman & Wakefield France: Major global commercial real estate services firm with French operations offering brokerage, valuation, and property management. Comparable commercial leasing and tenant advisory services to Paris Commerces, though serving large institutional clients rather than SMB merchants.

Direct peers

• Semaest: Predecessor municipal commerce operator in Paris whose GIE and Foncière entities were merged into Paris Commerces in 2023. Operated the same public-sector commercial revitalization and merchant support model in Paris, making it the closest historical and operational analog.

Others

• Initiative France: National network supporting SMB entrepreneurs through mentoring, financing, and business development support. Comparable mission of supporting French SMB creation and growth, complementing rather than competing with Paris Commerces' commercial space offering.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat3 records

Key risks6 records

Key highlights6 records

Customer concentration

• YouTubeyoutube.com/@ParisCommerces
• Facebookfacebook.com/pariscommerces
• LinkedInlinkedin.com/company/paris-commerces
• Instagraminstagram.com/pariscommerces
• Xx.com/semaest

Revenue estimate

Valuation estimate

Number of profiles

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 Semaest