What 3D Ingénierie does

3D Ingénierie is a privately held French maîtrise d'œuvre (lead contractor / project management) firm founded in 1994 and headquartered in Salaise sur Sanne, Isère. The firm operates three offices across the Auvergne Rhône Alpes region (Salaise sur Sanne HQ, a Serrières agency in Ardèche, and a Hauterives agency in Drôme) and provides integrated project management services — feasibility studies, architectural conception, administrative assistance, scheduling/pilotage/coordination (OPC), construction economics, and on-site monitoring — across housing, public facilities, tertiary, industrial, and medico-social buildings. Its client base includes municipalities (e.g., Mairie St Maurice L'Exil, Conservatoire Roussillon), industrial firms (Renault Trucks St Vallier, Alpha Nutrition), retail (Intersport Davezieux, Bonneton), hospitality (Spa Massillan), and non-profits (Fondation Boissel).

The firm delivers project work through a team of approximately 15 collaborators, including IPF engineers, construction economists, and OPC coordinators, led by President and Director of Studies Cédric Bascot. Its principal technology asset is PROJETS ATTIC+, project management software used for internal coordination and client portal functionality. The firm holds OPQTECC professional certification in construction economics and quantity surveying.

Commercially, 3D Ingénierie runs a project-based professional services model in which engagements scope from feasibility through completion; pricing is quote-based and project-specific rather than publicly disclosed. Go-to-market is sales-led, relationship-based, and partnership-driven (architects, BE Structures, BE Fluides, and construction companies), with the website functioning as a portfolio showcase rather than an outbound demand engine. Revenue is not publicly disclosed; the firm shows no external institutional investment and operates as an independent SME.

Name

3D Ingénierie

Legal name

3D Ingénierie

Website

https://3dingenierie.fr

Company type

Private

Founded year

1994

Operating status

Operating

Headcount range

11–50 employees

Short description

3D Ingénierie is a French maîtrise d'œuvre firm founded in 1994, providing project management, OPC scheduling/coordination, and construction economics services across housing, public, tertiary, industrial, and medico-social buildings in the Auvergne Rhône Alpes region.

Ownership category

akta.pro rank

Product category

Construction Project Management Services

NAICS

Architectural, Engineering, and Related Services (5413), Nonresidential Building Construction (2362)

SIC

Services-Engineering Services (8711), General Bldg Contractors - Nonresidential Bldgs (1540)

akta.pro primary industry

Design-Build / EPC General Contracting (IMAFAAAD)

Keywords

• Construction project management
• Construction economics services
• Building coordination OPC
• Maîtrise d'œuvre services
• Energy performance consulting

Headquarters

HQ city

Salaise-sur-sanne

HQ country

France

HQ region

Europe

Offices3 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Operations, Marketing or Sales

Revenue model

1. Construction Project Management Services: The company generates revenue through providing maîtrise d'œuvre services, including construction economics, OPC (Ordonnancement, Pilotage et Coordination), and full project management from feasibility studies through construction monitoring. Revenue is project-based and varies by scope and size of construction engagements.

Go-to-market motion1 record

Distribution channels1 record

Marketing channels3 records

Core offering

3D Ingénierie delivers maîtrise d'œuvre (lead contractor) services, OPC (Ordonnancement, Pilotage et Coordination) scheduling and coordination, and construction economics for building projects. The firm guides clients from feasibility studies through architectural conception, administrative assistance, and construction monitoring across residential, public, tertiary, and industrial sectors in the Auvergne Rhône Alpes region.

Product overview

3D Ingénierie is a construction engineering firm offering integrated services including Maîtrise d'œuvre (project management), OPC (scheduling, pilotage and coordination), and Économie de la construction (construction economics). The company operates with approximately 15 collaborators across the Auvergne Rhône Alpes region, serving diverse sectors including housing, public facilities, tertiary, and industrial buildings. Services span from feasibility studies and architectural design to administrative assistance and construction monitoring. The company also employs PROJETS ATTIC+ as an internal project management software tool.

Differentiator

Problem solved

Functional benefit

Products and services

• Maîtrise d'œuvre Lead contractor / project management service overseeing construction projects from conception through completion, ensuring regulatory compliance, cost control, architectural quality, and energy performance optimization. Targeted at property developers, municipalities, and private clients in the Auvergne Rhône Alpes region.
• OPC (Ordonnancement, Pilotage et Coordination) Scheduling, pilotage and coordination service managing project timelines and coordinating all stakeholders (architects, engineers, contractors) throughout the construction process. Designed for clients requiring structured oversight of multi-party construction projects.
• Économie de la construction Construction economics service providing cost estimation, budget management, and financial analysis for construction projects. OPQTECC-certified; serves clients requiring accurate budgeting and cost control across residential, public, tertiary, and industrial building projects.
• PROJETS ATTIC+ Project management software used internally by 3D Ingénierie for managing construction projects and providing client portal functionality. Listed as part of the firm's technical means and equipment.

Named customers8 records

Segments4 records

Ideal customer profiles4 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature1 record

Partnerships

Four partnerships are on record, tiered core.

• ArchitectscoreStrategic or Co-development PartnerCollaborative partnerships with architectural firms for project design and conception phases, enabling comprehensive construction project delivery
• BE StructurescoreStrategic or Co-development PartnerPartnership with structural engineering firms for building structural design and analysis
• BE FluidescoreStrategic or Co-development PartnerPartnership with fluid/HVAC engineering firms for building mechanical systems design
• Construction CompaniescoreChannel Partner/ Reseller/ DistributorNetwork of construction companies for project execution and implementation phases

Scale indicators2 records

Recent moves6 records

Expansion highlights4 records

Broad incumbents

• Antea Group: International engineering and environmental consulting group with construction project work in France. Overlaps in construction project management and engineering but focuses more heavily on environmental and infrastructure scopes.
• Setec: Established French engineering group with construction, infrastructure, and project management practices. Operates in similar MOE-adjacent territory but as a multi-disciplinary group far larger than 3D Ingénierie.
• Bureau Veritas: Global testing, inspection, and certification giant with a substantial construction and real estate services line in France. Adjacent to 3D Ingénierie's MOE work through compliance and project assurance services but operating at vastly larger scale.
• Ingérop: French engineering group with building, infrastructure, and project management capabilities. Provides comparable maîtrise d'œuvre-style services but as part of a wider portfolio serving national and international clients.
• Ginger: French engineering group covering construction, environment, and infrastructure. Competes for similar construction project work but with broader service lines and significantly larger headcount.
• Egis: Major French engineering group providing project management, design, and construction oversight across infrastructure, buildings, and transport. Significantly larger than 3D Ingénierie but operates in the same construction project management space.
• Socotec: Major French construction TIC (testing, inspection, certification) group with a dedicated Construction & Infrastructures division. Overlaps with 3D Ingénierie in construction project advisory but operates at substantially larger scale across many additional service lines.
• Artelia: Major French engineering firm with strong construction project management capabilities across building, energy, and infrastructure. Competes in adjacent segments but at much greater scale and broader geographic footprint.

Direct peers

• Cabinet Merlin: French construction engineering and maîtrise d'œuvre firm with comparable scope across public, residential, and tertiary projects in regional France. Closely matches 3D Ingénierie's service mix and small-firm operating model.
• Saretec: French construction-focused consulting firm offering construction economics, project oversight, and risk advisory to similar public and private clients. Overlaps with 3D Ingénierie's Économie de la construction and OPC services.

Market position

Strengths4 records

Weaknesses5 records

Competitive moat4 records

Key risks6 records

Key highlights6 records

Customer concentration

• Facebookfacebook.com/3dingenierie
• LinkedInlinkedin.com/company/3d-ingenierie

Compliance1 record

Revenue estimate

Valuation estimate

Number of profiles

Profiles6 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 3D Ingénierie