CCSSO

What CCSSO does

CCSSO (Communauté de Communes Senlis Sud Oise) is a French public intercommunal authority (Établissement Public de Coopération Intercommunale à fiscalité propre) created in 2017 through the merger of prior intercommunal structures. It coordinates shared public services across 17 communes in the Oise department (Hauts-de-France region), covering 203.4 km² and serving 25,938 inhabitants (2019 census). The organization is governed by a President (Alain Battaglia, Mayor of Pontarmé), 11 Vice-Presidents, and 44 titular community advisors.

The service portfolio spans five domains: (1) administrative assistance via the France Services network and online démarches portal, which handled 7,305 procedures and served 4,413 distinct residents in the most recent reporting period; (2) early childhood services including Relais Petite Enfance, Halte Garderie Itinérante, and the newly inaugurated Maison d'Assistants Maternels (16 places, Chamant); (3) environmental services covering household waste collection (TEOM), composting training, SPANC non-collective sanitation, and energy renovation advisory; (4) sustainable mobility through the Schéma Directeur des Voies Cyclables (~20 km phase 1), VAE rentals launched December 2024, and the experimental rosalie scolaire; and (5) economic development via the ZAE des Portes de Senlis extension (17 additional hectares) and the planned Centre Aquatique Intercommunal (~7,000 m², 200,000+ expected visits). No proprietary technology platform is documented; service delivery relies on a combination of physical offices, itinerant field teams, and a WordPress-based website with online forms.

Revenue is generated through a diversified taxation portfolio rather than commercial sales: taxe d'habitation sur résidences secondaires (2.98%), taxe foncière bâti (2.81%) and non-bâti (4.32%), CFE (23.82%), TEOM (8.65% Senlis / 6.75% other zones), taxe de séjour, and IFER, supplemented by state dotations, EU/regional subsidies, and usage-based professional waste fees (e.g., €535.74/year for a 340L container with twice-weekly collection). Go-to-market is non-commercial — service delivery is statutory and tax-funded, with marketing limited to organic channels (website, Facebook, LinkedIn, monthly newsletter, community events, and digital inclusion workshops). Major capital projects are co-financed with Région Hauts-de-France, the Département de l'Oise, the EU, and member communes.

Name

CCSSO

Legal name

Communauté de Communes Senlis Sud Oise

Website

https://ccsso.fr

Company type

Private

Founded year

2017

Operating status

Operating

Headcount range

1–10 employees

Short description

CCSSO is a French public intercommunal authority coordinating shared local services — waste collection, administrative assistance (France Services), childcare, mobility infrastructure, and economic development — across 17 communes and 25,938 inhabitants in the Oise department, funded primarily through local taxation and state/regional subsidies.

Ownership category

akta.pro rank

Headquarters

HQ city

Senlis

HQ country

France

HQ region

Europe

Offices1 record

Markets served

GTM type

B2C

Offering type

Services

Cost components

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

Revenue model

1. Taxe d'habitation sur les résidences secondaires: Tax on secondary residences, rate of 2.98% in 2024, unchanged since 2017. Calculated based on cadastral rental value.
2. Taxe foncière sur les propriétés bâties: Property tax on built properties, rate of 2.81% in 2024, unchanged since 2017.
3. Taxe foncière sur les propriétés non bâties: Property tax on undeveloped land, rate of 4.32% in 2024, unchanged since 2017. Paid by landowners.
4. Cotisation foncière des entreprises (CFE): Business property contribution, rate of 23.82% in 2024, unchanged since 2017.
5. Taxe d'enlèvement des ordures ménagères (TEOM): Waste collection tax, rate of 8.65% in 2024. Reduced to 6.75% in 2023 for zone 2 (outside Senlis).
6. Taxe de séjour: Tourist tax on overnight stays, voted by the community and collected from hospitality providers.
7. Redevance spéciale pour les déchets: Special waste fee for businesses producing more waste than households. Amount voted by the community.
8. Dotations et subventions de l'État: State allocations and subsidies for community services and projects.
9. Taxe sur les surfaces commerciales: Tax on commercial surfaces, collected by the community but not voted by them. For stores over 400m2 with annual turnover over €460,000.
10. Imposition forfaitaire des entreprises en réseau (IFER): Forfeitary tax on network businesses. Collected but not voted by CCSSO.
11. Redevance spéciale professionnels: Professional waste collection fees. Example: 1 conteneur 340 litres ordures ménagères avec deux passages par semaine : 535,74 € par an.

Pricing tiers

Distribution channels5 records

Marketing channels7 records

Core offering

CCSSO is a French intercommunal public authority (EPCI à fiscalité propre) grouping 17 communes around Senlis in the Oise department. It delivers statutory local public services on behalf of its member municipalities, including household and professional waste collection and sorting, early-childhood care (relays, traveling daycare, MAM), France Services administrative assistance, drinking water and non-collective sanitation, cycling and soft-mobility schemes, support for composting, and economic development of business parks.

Product overview

CCSSO (Communauté de Communes Senlis Sud Oise) is an intercommunal public authority providing comprehensive local public services across 17 communes in the Oise department. The service portfolio centers on five core offerings: administrative support through France Services with digital workshops; early childhood services including the Relais Petite Enfance (RPE), Halte Garderie Itinérante (HGI), and the newly inaugurated Maison d'Assistants Maternels; environmental services encompassing waste collection (Mes Déchets), composting training, energy renovation, and sanitation (SPANC); sustainable mobility including the VAE bicycle rental, cycling infrastructure projects, and the experimental rosalie school vehicle; and economic development via the ZAE economic zone and the planned Centre Aquatique Intercommunal. All services are accessible through an online portal (Démarches en Ligne) featuring appointment booking for France Services, RPE, and HGI.

Differentiator

Problem solved

Functional benefit

Brands

• France Services: Administrative assistance service helping citizens with government procedures, digital services, and administrative formalities.
• Relais Petite Enfance (RPE)
• Halte Garderie Itinérante (HGI)
• Ambassadeur du Tri

Quantifiable outcome

• 7305 administrative procedures assisted in 2025
• +5 more outcomes

Named customers2 records

Segments3 records

Ideal customer profiles2 records

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Partnerships

Eleven partnerships are on record, tiered core and minor.

• Domaine de ChaaliscoreStrategic or Co-development PartnerPartnership for the 25th edition of Journées de la Rose event (June 12-14, 2026). CCSSO provides free childcare service during the event. Theme: 'La rose et les étoiles' with astrophysicist Françoise Combes as patron.
• Sud Oise RecyclerieminorStrategic or Co-development PartnerAssociation present at the réemploi day at Barbery déchetterie, providing second-life opportunities for objects.
• Tiers Lieu SenlisminorStrategic or Co-development PartnerPartners in the rosalie scolaire experiment at Brichebay school, operating the electric-assisted quadricycle for school transport.
• PNR Oise (Parc Naturel Régional Oise – Pays de France)minorStrategic or Co-development PartnerPartnership for composting resources, providing educational materials for composting workshops.
• SMD Oise (Syndicat Mixte Départemental des Ordures Ménagères)minorStrategic or Co-development PartnerPartnership for composting guide and waste management resources.
• CPIE OiseminorStrategic or Co-development PartnerEnvironmental education partner providing 'jardin futé' (smart garden) materials.
• ADEMEminorStrategic or Co-development PartnerNational environmental agency providing responsible gardening resources.
• Bibliothèque de SenlisminorStrategic or Co-development PartnerPartner for Mon Espace Santé digital workshop, hosting the session at Salle Joly.
• CPAM OiseminorStrategic or Co-development PartnerHealth insurance fund partner for Mon Espace Santé digital workshop.
• Best Western (complexe hôtelier)minorOthersExisting hotel complex in the ZAE des Portes de Senlis (Phase 1, operational since October 2020).
• Amazon (plateforme logistique)minorOthersExisting logistics platform in the ZAE des Portes de Senlis (Phase 1, operational since October 2020).

Scale indicators14 records

Recent moves10 records

Expansion highlights6 records

Broad incumbents

• Communauté d'Agglomération du Beauvaisis: Larger Oise agglomeration providing the same intercommunal service categories (waste, water, transport, family services) but at greater scale, offering benchmark data on economies of scale and tax-base capture.
• Veolia Environnement: Global environmental services incumbent operating waste collection, water, and sanitation services that overlap with several of CCSSO's delegated service mandates, often serving as a private-sector comparator or contractor counterpart.
• SUEZ Groupe: Major water and waste management operator whose services (waste collection, recycling, water treatment) intersect with CCSSO's Mes Déchets and SPANC mandates, frequently partnering with French intercommunal authorities.

Direct peers

• Communauté de Communes du Pays de Valois: Adjacent communauté de communes in Oise with similar rural/semi-rural commune base, tax-funded service portfolio, and intercommunal governance model — a close structural comparator for CCSSO.
• Communauté d'Agglomération Creil Sud Oise: Neighboring intercommunal authority in the Oise department providing similar waste, mobility, urban planning, and administrative services to a comparable population of communes in the Hauts-de-France region.
• Communauté de Communes du Clermontois: Neighboring Oise communauté de communes operating shared waste, mobility, and family services across a similar commune footprint, making it a direct service-model comparator.

Others

• Intercommunalités de France: National association representing French intercommunal authorities; provides comparable policy, fiscal, and operational benchmarks used by communautés de communes including CCSSO.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat4 records

Key risks5 records

Key highlights6 records

Customer concentration

• Facebookfacebook.com/communautedecommunessenlissudoise
• LinkedInlinkedin.com/company/ccsso-communauté-de-communes-senlis-sud-oise

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 CCSSO