Ville de Triel-sur-Seine

What Ville de Triel-sur-Seine does

Ville de Triel-sur-Seine is a French municipal government entity (commune) located in the Yvelines department of the Île-de-France region, approximately 35 kilometers west of Paris on both banks of the Seine River. Founded in its modern form in 1790 following the French Revolution, the commune serves a resident population of approximately 11,549 (2011 census) through an administrative apparatus of 65 employees and 33 elected officials led by Mayor Cédric Aoun (elected July 2020). It delivers the full spectrum of statutory municipal services including civil registry, urban planning, cultural programming (Théâtre Octave Mirbeau, Bibliothèque Guy de Maupassant, École municipale de Musique et de Danse, Parc aux Etoiles), sports infrastructure, social services via the Centre Communal d'Action Sociale (CCAS), education support, youth programs (Conseil Municipal des Jeunes), senior services, municipal police, and local economic development support for its 200+ associations and local businesses.

The commune's core technology consists of municipal digital infrastructure rather than proprietary software products. This includes the official triel-sur-seine.fr website, the Espace Citoyens online portal (espace-citoyens.net/triel-sur-seine) for administrative procedures, the illiwap mobile application launched in 2024 for news/events/issue reporting, and Triel TV on YouTube. Communication channels also include the Triel Mag municipal newspaper, the weekly Triel Actus newsletter, social media (Facebook, Instagram), ~30 A3 municipal display panels, and 3 real-time digital information displays. Distribution is omnichannel, combining the Hôtel de Ville (city hall) headquarters at Place Charles de Gaulle with five satellite service locations (Espace Senet, Maison des Associations, Maison des Jeunes, Police Municipale, CCAS) distributed across the commune's two riverbanks.

The business model is that of a publicly funded local authority. Revenue is generated primarily through local taxation (taxes foncières, taxe d'habitation, contribution économique territoriale) supplemented by intercommunal contributions from the Communauté Urbaine Grand Paris Seine & Oise (GPS&O), the 73-commune urban community of which Triel-sur-Seine has been a member since January 1, 2016. Core municipal services are provided free at point of use to residents, funded by taxation on an annual cycle; nominal fees apply only to specific discretionary services such as venue rentals (locations de salles), cemetery services, and administrative documents. The entity holds twin-city partnerships with Seligenstadt, Germany (since 1967) and Leatherhead, England (since 2004).

Name

Ville de Triel-sur-Seine

Legal name

Ville de Triel-sur-Seine

Website

https://triel-sur-seine.fr

Company type

Public

Founded year

1790

Operating status

Operating

Headcount range

51–100 employees

Short description

Ville de Triel-sur-Seine is a French municipal government commune in the Yvelines department serving approximately 11,549 residents with full statutory local services including administration, culture, education, social support, and public safety through 65 staff and digital/physical service channels.

Ownership category

akta.pro rank

Product category

Municipal Government Services

NAICS

Executive and Legislative Offices, Combined (92114), Administration of Housing Programs, Urban Planning, and Community Development (925), Justice, Public Order, and Safety Activities (922)

akta.pro primary industry

Mayor/City Manager & General Administration (BPAIACAA)

Keywords

• Municipal government services
• Civil registry administration
• Local public administration
• Urban planning records
• Community cultural services

Headquarters

HQ city

Triel-sur-Seine

HQ country

France

HQ region

Europe

Offices6 records

Markets served

GTM type

B2C

Offering type

Services

Cost components

Personnel, Operations, Infrastructure, Technology or R&D

Revenue model

1. Municipal Tax Revenue: The municipality generates revenue through local taxes (taxes foncières, taxe d'habitation, contribution économique territoriale) and receives intercommunal contributions from Grand Paris Seine & Oise (GPS&O) community.

Pricing tiers

Go-to-market motion1 record

Distribution channels4 records

Marketing channels9 records

Core offering

Ville de Triel-sur-Seine is a French municipal government (commune) that provides local administrative and public services to its roughly 12,000 residents. Its core deliverables include civil registry operations, public records requests, urban planning documentation, election/poll station information, cultural and sports programming, and city news dissemination.

Product overview

Ville de Triel-sur-Seine operates a unified digital services portfolio consisting of an official municipal website portal, the illiwap mobile application (launched 2024), the Triel Mag newspaper and Triel Pratique guide (both available in print and digital formats), the Triel Actus weekly newsletter, the Espace Citoyens citizen portal, and Triel TV YouTube channel. These interconnected services enable residents to access administrative services, receive city updates, participate in civic engagement, and stay informed about local events and news.

Differentiator

Problem solved

Functional benefit

Quantifiable outcome

• ~200 new families welcomed annually through new resident ceremonies
• +1 more outcomes

Named customers1 record

Segments5 records

Ideal customer profiles2 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Partnerships

Three partnerships are on record, tiered core.

• Communauté Urbaine Grand Paris Seine & Oise (GPS&O)coreStrategic or Co-development Partner · 1 January 2016Intercommunal community (Communauté Urbaine) established January 1, 2016, comprising 73 communes and ~400,000 inhabitants. Created through fusion of multiple intercommunalities including former CA2RS. Triel has 3 representatives on the community council. GPS&O manages competencies including economic development, mobility, sports/cultural facilities, spatial planning, roads, city policy, environment, and public services.
• Leatherhead, England (UK)coreStrategic or Co-development Partner · 1 October 2004Twin city partnership initiated October 2004 by Mireille and Steve Jessel through association First Class Seine Valley. After the association dissolved in 2007, Amitié Européenne de Triel-sur-Seine assumed coordination. Multiple school exchanges conducted over the years with growing participation on both French and English sides.
• Seligenstadt, GermanycoreStrategic or Co-development Partner · 1 September 1967Twin city partnership established September 1967 (serment de jumelage signed in September 1967 in Seligenstadt and 1968 in Triel). Regular exchanges between inhabitants, associations, schools, and Collège des Châtelaines. 50th anniversary celebrated in 2017-2018 with major festivities. The partnership is coordinated by Amitié Européenne de Triel-sur-Seine, founded July 2, 1969. Seligenstadt is located 30km east of Frankfurt.

Scale indicators3 records

Recent moves6 records

Expansion highlights5 records

Market position

Competitive moat3 records

Key highlights7 records

Customer concentration

• YouTubeyoutube.com/channel/UC89cYaTn8qkNC7yAQarpufQ
• Facebookfacebook.com/villetrielsurseine
• Instagraminstagram.com/?hl=fr
• LinkedInlinkedin.com/company/ville-de-triel-sur-seine

Revenue estimate

Valuation estimate

Number of profiles

Subsidiaries1 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 Ville de Triel-sur-Seine