What Bruitparif does

Bruitparif is a French non-profit association (association loi 1901), founded in 2004 and headquartered in Saint-Denis, that serves as the designated regional observatory for environmental noise in Île-de-France. The organization operates a permanent measurement network of approximately 60 fixed stations across road, rail, and air transport corridors, complemented by mobile sensors (Méduse) and the prototype Hydre sound radar developed with Alliantech. Its core platforms include the Rumeur real-time and historical noise data portal, the joint Carto Air-Bruit cartography with Airparif (combining noise and atmospheric pollution mapping), the periph.bruitparif.fr dynamic beltway noise platform that updates every 3 minutes, and the public-facing Harmonica index (0-10 scale) published daily across measurement sites. Strategic noise maps (Cartes Stratégiques de Bruit) are produced for the 14 competent intercommunal authorities under the EU Environmental Noise Directive (2002/49/CE).

The organization's customers are predominantly public-sector: regional and local government authorities (Ville de Paris, Région Île-de-France, Métropole du Grand Paris, DRIEAT), airport and air transport authorities (Acnusa, Paris-CDG, Paris-Orly, Le Bourget), public health agencies (ARS Île-de-France), transport operators (HAROPA Port, SNCF Réseau), and select industrial partners (Renault Group, Alliantech). Revenue is generated entirely from public sources, comprising recurring association membership fees from public institutions and project-based grants or multi-year conventions (e.g., Ville de Paris 2024-2028, Acnusa 2025-2028). All measurement data is published as open data for private non-commercial use; commercial use requires a written partnership convention. Governance is collegiate, with a Board of Directors chaired by President Olivier Blond (since September 2024) and operational leadership under Director Fanny Mietlicki, supported by an 18-person pluridisciplinary team.

Name

Bruitparif

Legal name

Bruitparif

Website

https://bruitparif.fr

Company type

Private

Founded year

2004

Operating status

Operating

Headcount range

11–50 employees

Short description

Bruitparif is a French non-profit environmental observatory founded in 2004 that monitors and provides transparent data on environmental noise across the Île-de-France region, serving regional and local governments, airport authorities, and public health agencies under the EU Environmental Noise Directive.

Ownership category

akta.pro rank

Product category

Environmental Noise Monitoring

NAICS

Administration of Environmental Quality Programs (9241), Environmental Consulting Services (541620)

SIC

Services-Testing Laboratories (8734), Services-Commercial Physical & Biological Research (8731)

akta.pro primary industry

Noise & Vibration Monitoring (Environmental/Community/Construction) (EUAHACAG)

akta.pro secondary industries

Continuous/Remote Monitoring Systems (IoT Sensors, Telemetry, Networks) (EUAHACAL), Noise & Vibration Exposure Monitoring (Hearing Conservation) (EUAHAGAC)

Keywords

• Environmental noise monitoring
• Acoustic measurement networks
• Noise pollution cartography
• Air quality observation
• Noise observatory services

Headquarters

HQ city

Saint-denis

HQ country

France

HQ region

Europe

Offices1 record

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Operations, Infrastructure, Technology or R&D, Others

Revenue model

1. Membership Fees: Bruitparif operates as an association with membership contributions from public institutions, regional authorities, and other stakeholders.
2. Public Funding and Grants: Supported by public institutions including Ville de Paris (2024-2028 convention), Région Île-de-France, and other government bodies for specific projects.

Go-to-market motion1 record

Distribution channels3 records

Marketing channels6 records

Core offering

Bruitparif monitors and disseminates information on environmental noise in the Île-de-France region through a network of permanent and temporary acoustic measurement stations. It produces noise cartography (including the CartoBruit platform) and delivers expert studies on the impacts of noise on health and quality of life. As the designated regional observatory under the EU Environmental Noise Directive, it provides independent, public-interest noise data to local authorities, public institutions, and citizens.

Differentiator

Problem solved

Functional benefit

Products and services

• Permanent Noise Measurement Network (RUMEURS) Network of fixed acoustic sensors continuously monitoring environmental noise levels across the Île-de-France region, providing the empirical foundation for noise cartography and EU directive compliance reporting. Used by local authorities, regulators, and researchers.
• CartoBruit Noise Cartography Platform Web-based interactive platform that visualizes environmental noise data across Île-de-France as thematic maps. Allows users to explore noise levels by geography, source, and time period, supporting public awareness, urban planning, and regulatory reporting.
• Short-term and Event-based Noise Measurement Campaigns Deployment of mobile acoustic measurement stations for targeted studies of specific sites (such as new wind turbine installations) or events. Used by municipalities and project sponsors requiring localized noise assessments.
• Expert Studies and Reports on Noise Impacts Commissioned and self-initiated studies analyzing the effects of noise on health, quality of life, and emerging sources such as wind turbines, electric scooters, and connected speakers. Used by public authorities, policymakers, and researchers.
• Membership and Observatory Services for Local Authorities Subscription-based membership services for municipalities and intermunicipal bodies in Île-de-France, providing access to noise data, expertise, and observatory functions required to comply with the EU Environmental Noise Directive.

Quantifiable outcome

• 6.9 billion euros annual cost avoided through transport noise mitigation in Île-de-France
• +2 more outcomes

Named customers7 records

Segments5 records

Ideal customer profiles2 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Integration1 record

AI capability4 records

Feature7 records

Partnerships

Nine partnerships are on record, tiered core and flagship.

• Acnusa (Autorité de contrôle des nuisances aérienne)coreStrategic or Co-development Partner · 12 August 2025Framework agreement signed August 12, 2025 for enhanced technical partnership (2025-2028) between Acnusa and Bruitparif for strengthened collaboration on aircraft noise monitoring and control.
• AirparifcoreStrategic or Co-development Partner · 12 August 2025Joint cartography of noise and atmospheric pollution in Île-de-France with updated mapping and exposure statistics. Significant platform evolution completed summer 2025.
• Fondation Pour l'AuditioncoreGTM or Marketing Partner · 27 February 2025Regional awareness campaign on risky listening practices for Île-de-France high school students, in partnership with Région Île-de-France.
• Renault GroupflagshipStrategic or Co-development Partner · 10 September 2024Partnership to establish first cartography of road acoustic condition in Île-de-France, signed September 2024.
• HAROPA PortcoreStrategic or Co-development Partner · 30 May 2024Five-year partnership renewal signed at AMIF trade show for continued port noise monitoring and measurement.
• Ville de ParisflagshipStrategic or Co-development Partner · 1 January 2024Support from Ville de Paris (2024-2028) for boulevard périphérique noise observatory development and results exploitation.
• AlliantechflagshipStrategic or Co-development Partner · 19 June 2023Industrial partnership to develop industrial version of Hydre sound radar for enforcement against noisy vehicles.
• SNCF RéseaucoreStrategic or Co-development Partner · 28 March 2022Three-year partnership for measuring noise along the Parisian rail network, signed March 2017.
• Ville de Paris, Colas, EuroviacoreStrategic or Co-development Partner · 10 June 2017LIFE Cool and Low Noise Asphalt project testing three innovative pavement formulas for noise and thermal properties on Parisian roads.

Scale indicators8 records

Recent moves8 records

Expansion highlights5 records

Direct peers

• Soft dB: Soft dB is a Canadian noise and vibration consulting firm offering measurement services, mapping software, and smart-city noise monitoring solutions. Directly comparable in providing end-to-end noise monitoring and strategic mapping services to municipalities and public authorities.
• Airparif: Airparif is the air quality observatory for Île-de-France and Bruitparif's sister organization under the regional observatory model. They jointly operate the Carto Air-Bruit platform combining air and noise exposure data, sharing similar governance (association loi 1901), funding structure, and public-interest mandate.
• Acoucité: Acoucité is the noise observatory for the Lyon metropolitan area, founded in 1999 — the most direct regional peer to Bruitparif. They jointly developed the Harmonica index under the EU LIFE program and operate a comparable measurement/cartography mandate for another major French urban region.

Broad incumbents

• SoundPLAN GmbH: SoundPLAN is a leading global software vendor for noise mapping and environmental acoustics calculation. Their software underpins strategic noise maps (CSB) similar to those Bruitparif produces, making them both a peer and a tooling dependency for the industry.
• Bruel & Kjaer (HBK): Brüel & Kjær (now part of Hottinger Brüel & Kjær/HBK) is a global leader in noise and vibration measurement instrumentation. While Bruitparif is a measurement service provider, HBK supplies the underlying class-1 sound level meters and analyzers that Bruitparif and similar observatories depend on.
• Cirrus Research: Cirrus Research is a UK-based manufacturer of noise measurement equipment (sound level meters, dosimeters) used in environmental and occupational noise monitoring. Comparable as a measurement-solution enabler across the same application domains Bruitparif serves.
• ACOEM (01dB): ACOEM, through its 01dB brand, manufactures environmental noise monitoring stations and software (CadenceA) used in noise observatory networks. A comparable player in the environmental monitoring hardware/software layer with broader industrial applications.
• Norsonic (Norsonic AS): Norsonic is a Norwegian manufacturer of class-1 sound level meters, environmental noise monitors, and building acoustics instruments. Their Nor145 and Nor150 products are widely used in noise observatory networks analogous to Bruitparif's stations.

Emerging players

• DatAQ (Noise Network): DatAQ operates a distributed IoT noise sensor network in the Netherlands, offering real-time noise monitoring and citizen-facing dashboards. An emerging tech-enabled competitor to traditional observatory models, with a comparable municipal-facing value proposition but different cost/scale profile.
• Murata / Sensorians (IoT smart-city noise): Sensorians (a Murata group entity) and similar vendors provide low-cost IoT noise monitoring sensors integrated into smart-city platforms. They represent the emerging tech-enabled threat and opportunity space for traditional observatories like Bruitparif expanding into real-time citizen-facing applications.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks5 records

Key highlights6 records

Customer concentration

Compliance1 record

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 Bruitparif