Numtech

What Numtech does

NUMTECH is a France-based environmental engineering firm headquartered in Clermont-Ferrand (Aubière), founded in 1999 and operating as part of the Fortil Group portfolio. The company provides specialist consulting services across four domains: air quality assessment (industrial emissions, olfactory nuisances, transport infrastructure, urban pollution, indoor air, and population health), environmental performance (Carbon Footprint via the Bilan Carbone methodology, Life Cycle Analysis, eco-design, CSR advisory, and training workshops), meteorology and topography, and risk analysis (POI, FMEA, HAZOP, ATEX). It serves both industrial operators and French public authorities, with named enterprise clients across energy (EDF, TotalEnergies, GE Vernova), environment (Veolia, Suez), chemicals (Arkema, Solvay), manufacturing (Michelin), steel (ArcelorMittal), engineering (Artelia, Egis, Technip), testing/inspection (Dekra), defense (Marine Nationale), and research (CEA).

The company's technological core is an integrated suite of five proprietary, trademarked software products that work together as an environmental monitoring workflow. The ADMS Suite provides physics-based atmospheric dispersion modeling for pollutant dispersion from industrial sources, transport infrastructure, and urban environments. Plum'Air delivers continuous air quality monitoring, Report'Air handles real-time emissions and sensor tracking, Urban Air maps and forecasts pollution at city scale, and Lighthouse consolidates environmental data for compliance dashboards and reporting. Together, these platforms translate NUMTECH's 25+ years of consulting experience (1,500+ studies) into recurring software utility for industrial sites and municipalities.

Commercially, NUMTECH runs a sales-led, expert-driven go-to-market concentrated in France, combining project-based professional services with subscription or licensed software. Pricing is custom and not publicly disclosed; GTM relies on direct enterprise engagement, content marketing via the company's blog, SEO, and LinkedIn. The firm employs 15+ multidisciplinary experts and operates without disclosed outside funding, public listing, or acquisition activity.

Name

Numtech

Legal name

NUMTECH

Website

https://numtech.fr

Company type

Private

Founded year

1999

Operating status

Operating

Headcount range

11–50 employees

Short description

NUMTECH is a France-based environmental engineering firm providing air quality assessment, atmospheric dispersion modeling, environmental performance consulting (Carbon Footprint, LCA, eco-design), and risk analysis services to industrial operators and public authorities, supported by a suite of five proprietary software platforms.

Ownership category

akta.pro rank

Product category

Environmental Engineering Services

NAICS

Environmental Consulting Services (54162), Testing Laboratories and Services (54138)

SIC

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

akta.pro primary industry

Air Quality & Emissions Management (BPAHAJAI)

akta.pro secondary industries

Ambient Air Quality Monitoring (Criteria Pollutants & Air Toxics) (EUAHACAA), EHS Management Systems & ISO Consulting (ISO 14001/45001) (BPAHAJAF)

Keywords

• Air quality monitoring
• Atmospheric dispersion modeling
• Environmental engineering consulting
• Industrial emissions analysis
• Carbon footprint assessment

Headquarters

HQ city

Aubière

HQ country

France

HQ region

Europe

Offices1 record

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel

Revenue model

1. Environmental Engineering Consulting: Expert consulting services including air quality assessment, risk analysis, environmental performance evaluation, and regulatory compliance advisory for industrial and public sector clients.
2. Software Licensing: Proprietary software solutions (ADMS, Plum'Air®, Report'Air®, Urban Air®, Lighthouse®) offered as licensed tools for environmental monitoring and modeling.

Go-to-market motion1 record

Distribution channels1 record

Marketing channels4 records

Core offering

Numtech provides environmental engineering consulting services and proprietary software for air quality assessment, atmospheric dispersion modeling, industrial emissions monitoring, and environmental performance evaluation. The company delivers expert consulting across air quality, environmental performance (Carbon footprint, Life Cycle Analysis, eco-design, CSR), meteorology and topography, and risk analysis (POI, FMEA, HAZOP, ATEX), supported by five proprietary software products: ADMS, Plum'Air®, Report'Air®, Urban Air®, and Lighthouse®.

Product overview

NUMTECH offers a portfolio of five specialized environmental engineering software products that work together as an integrated suite for environmental monitoring and analysis. The core offerings include ADMS for atmospheric dispersion modeling, Plum'Air® for air quality monitoring, Report'Air® for emissions and sensor tracking, Urban Air® for urban pollution mapping and forecasting, and Lighthouse® for data visualization and reporting. The company also provides professional consulting services in air quality assessment, environmental performance (Carbon footprint, Life Cycle Analysis, Eco-design, CSR), meteorology and topography, and risk analysis (POI, FMEA, HAZOP, ATEX). The software products are delivered as a suite of tools, with ADMS serving as the foundational atmospheric dispersion modeling system and the other four products addressing specific stages of the environmental monitoring workflow from data collection to reporting.

Differentiator

Problem solved

Functional benefit

Brands

• Plum'Air®: Air quality monitoring platform for tracking and managing air quality on industrial sites.
• Report'Air®
• Urban Air®
• Lighthouse®
• ADMS Suite

Products and services

• ADMS (Suite ADMS) Atmospheric dispersion modeling suite for simulating and predicting pollutant dispersion from industrial sources, transport infrastructures, and urban environments.
• Plum'Air® Air quality monitoring and tracking platform for continuous assessment of air quality parameters on industrial sites and urban areas.
• Report'Air® Emissions and sensor tracking solution for monitoring and reporting pollutant emissions and environmental sensor data in real time.
• Urban Air® Urban air quality mapping and forecasting platform designed for city-level pollution monitoring and predictive analysis.
• Lighthouse® Environmental dashboards and reporting platform that consolidates air quality, emissions, and environmental performance data for visualization and compliance reporting.
• Air Quality Consulting Services Expert consulting services covering industrial emissions, olfactory nuisances, transport infrastructure environmental assessment, urban pollution, air and population health, and indoor air quality for industrial operators and public authorities.
• Environmental Performance Consulting Consulting services for Carbon footprint assessment (Bilan Carbone®) and decarbonization, Life Cycle Analysis (LCA), eco-design, Corporate Social Responsibility (CSR), and environmental training and workshops.
• Meteorology and Topography Consulting Consulting services for meteorological data provision (DAD - Fourniture de données) and specialized simulations and expertise related to meteorology and topography.
• Risk Analysis Consulting Risk analysis consulting covering Internal Operation Plans (POI), Failure Mode and Effects Analysis (FMEA/AMDEC), Hazard and Operability Analysis (HAZOP), and ATEX explosion risk assessments.

Named customers15 records

Segments3 records

Ideal customer profiles3 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature5 records

Partnerships

One partnership is on record.

• Fortil GroupcoreStrategic or Co-development PartnerFortil Group is the parent company of NUMTECH, providing organizational support and synergies across engineering and technology services. NUMTECH is part of the Fortil Group portfolio of companies.

Scale indicators3 records

Recent moves6 records

Expansion highlights4 records

Direct peers

• Aria Technologies: French specialist in atmospheric dispersion modeling, air quality assessment and environmental consulting serving industrial and urban clients — directly overlapping Numtech's air-quality and dispersion service lines in the same geography.
• Cambridge Environmental Research Consultants (CERC): Developer of the ADMS atmospheric dispersion modeling software that underpins Numtech's core offering; a UK-based specialist competing in the same scientific modeling niche and producing overlapping technical capabilities.

Broad incumbents

• Bureau Veritas: Global testing, inspection and certification group with significant air-quality, emissions and ESG service lines serving industrial operators — a much larger incumbent offering adjacent capabilities across a wider portfolio.
• SGS: World-leading TIC company providing environmental testing, air-quality monitoring and sustainability advisory to industrial clients; competes broadly across the same customer set but as part of a full-service TIC portfolio.
• ERM (Environmental Resources Management): Global pure-play environmental, health and safety consultancy delivering air quality, impact assessment and sustainability services to large industrial and infrastructure clients — a large incumbent in the same broad consulting market.
• Ramboll: Engineering, design and environmental consulting firm with established air quality, climate and sustainability practices serving industrial and public-sector clients across Europe.
• WSP Global: Global professional services firm with sizable environment and earth sciences practices covering air quality, emissions, EIA and climate advisory to industrial and infrastructure customers.
• Arcadis: International design and consultancy firm with environmental and climate services including air quality, LCA and sustainability — competes for similar industrial and public-sector EHS mandates across Europe.
• TÜV Rheinland: Major German-rooted TIC group providing air-quality testing, emissions verification and environmental certification to industrial clients, positioning as a broad international incumbent in Numtech's adjacent services.

Regional players

• EcoAct: France-headquartered carbon footprint, LCA and climate strategy consultancy (now part of ENGIE), directly comparable to Numtech's Bilan Carbone®, LCA, eco-design and CSR practices, primarily active in France/Europe.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat5 records

Key risks5 records

Key highlights6 records

Customer concentration

• YouTubeyoutube.com/@numtech8200
• Facebookfacebook.com/numtech.qualitedelair
• LinkedInlinkedin.com/company/numtech
• Xx.com/numtech_air

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 Numtech