Alto Ingenierie

What Alto Ingenierie does

Alto Ingenierie is a privately held French engineering firm specializing in energy and environmental engineering for buildings and territories. Founded in 1991 and headquartered in Bussy-saint-martin, France, the company operates with a workforce of 51 to 100 employees and is classified as a for-profit entity. Its positioning spans two related domains — building-level energy/environmental performance and territorial-scale projects — which in France typically maps to thermal/energy audits, HVAC and building systems engineering, environmental impact assessments, and infrastructure planning for public and private sector clients. Beyond this functional framing, the input data does not specify Alto Ingenierie's service lines, technical methodologies, project portfolio, or platform architecture.

The firm's commercial mechanics are not disclosed in the available source material: revenue figures, pricing structure (hourly, fixed-fee, or milestone-based engagements), customer segments served, go-to-market channels, and geographic scope beyond France are all absent. No parent company, subsidiaries, investors, or ownership stakeholders are documented, and the company has no recorded funding rounds, M&A activity, or partnership announcements in the input data. Likewise, certifications, regulatory accreditations (e.g., French energy audit qualifications such as RGE), patents, awards, and senior leadership details are not present. The corporate web presence (alto-ingenierie.fr) returned no extractable content in this data collection, leaving the firm's detailed market position, technology stack, and competitive differentiation to be confirmed through direct diligence.

Name

Alto Ingenierie

Legal name

Alto Ingenierie

Website

https://alto-ingenierie.fr

Company type

Private

Founded year

1991

Headcount range

51–100 employees

Short description

Alto Ingenierie is a French energy and environmental engineering firm serving buildings and territories, founded in 1991 and operating with 51–100 employees from Bussy-saint-martin, France.

Ownership category

akta.pro rank

Product category

Building Energy Engineering Services

NAICS

Management, Scientific, and Technical Consulting Services (5416), Engineering Services (54133), Architectural, Engineering, and Related Services (5413)

akta.pro primary industry

Energy & Sustainability Management (Energy Audits/Optimization/Carbon & ESG Programs) (IMAIAAAM)

akta.pro secondary industry

EHS Management Systems & ISO Consulting (ISO 14001/45001) (BPAHAJAF)

Keywords

• Building energy engineering
• Environmental engineering services
• Energy efficiency consulting
• Building performance services
• Sustainable building consulting

Headquarters

HQ city

Bussy-saint-martin

HQ country

France

HQ region

Europe

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Operations, Technology or R&D

Core offering

Alto Ingenierie is an energy and environmental engineering company for buildings and territories. The firm delivers specialized engineering services centered on building energy performance, environmental assessment, and energy efficiency consulting for real-estate and territorial clients. Its work spans the design, evaluation, and optimization of energy-efficient and environmentally responsible building and territory projects.

Differentiator

Problem solved

Functional benefit

Products and services

• Energy and Environmental Engineering Services for Buildings and Territories

Ideal customer profiles1 record

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Direct peers

• INGÉROP: Independent French engineering group covering buildings, energy, environment, and urban infrastructure. Directly comparable service portfolio to Alto Ingenierie across building and territory-scale environmental engineering mandates.
• EGIS: French-headquartered engineering group operating across buildings, energy, and urban/territory projects. Highly comparable scope of services to Alto Ingenierie, with substantial overlap in energy and environmental engineering for the built environment.
• Assystem: French engineering and digital services firm with a strong energy-transition and built-environment practice. Comparable to Alto Ingenierie in providing technical and environmental engineering services tied to building energy performance and infrastructure projects.
• Setec: French multi-disciplinary engineering consultancy with deep practices in buildings, energy, and environmental engineering. Competes for the same building energy and environmental mandates that Alto Ingenierie serves.
• ALTEREA: French energy and environmental engineering consultancy specializing in buildings and territories — near-identical positioning to Alto Ingenierie, covering energy audits, thermal studies, environmental engineering, and decarbonization advisory for real estate and public-sector clients.
• Burgeap (Suez Consulting): French environmental and sustainable-building engineering consultancy, part of Suez. Comparable to Alto Ingenierie in providing environmental engineering, energy performance, and sustainable-building advisory services to French clients.
• ARTELIA: Major French engineering group with strong building, energy, and environment practices. Comparable because it competes directly for the same energy/environmental engineering mandates on buildings and infrastructure across France and internationally.

Broad incumbents

• WSP: Global professional services firm with significant French operations in buildings and environment engineering. Comparable to Alto Ingenierie through its building performance, energy, and environmental consulting practices in France.
• Arcadis: Global design and engineering consultancy with a strong sustainability and buildings practice, including French operations. Competes for the same energy/environmental advisory mandates, particularly with corporate and public-sector clients.
• Tractebel (ENGIE Solutions): Large European engineering consultancy owned by ENGIE with extensive energy and built-environment practices. Overlaps with Alto Ingenierie in building energy engineering and decarbonization consulting at meaningfully larger scale.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat1 record

Key risks5 records

Key highlights4 records

Customer concentration

• Xx.com/ALTOIngenierie

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 Alto Ingenierie