IGREC Engineering
IGREC INGENIERIE is an independent Paris-based multidisciplinary engineering consultancy (founded 1958) providing BET TCE, BIM, AMO, OPC, SSI and urban-development services to French public institutions, developers, hospitality operators and industrial clients across 50+ cities and multiple continents.
- Company typePrivate
- Founded1958
- HeadquartersParis, France
- Headcount51–100
- GTM typeB2B
- OfferingServices
What IGREC Engineering does
IGREC INGENIERIE SAS is a French multidisciplinary general engineering consultancy headquartered in Paris (13th arrondissement), founded in 1958 and operating continuously for 67 years as an independent, privately held Société par Actions Simplifiée. The firm functions as a Bureau d'Études Techniques (BET) providing Tous Corps d'État (TCE) engineering services across structural, mechanical, electrical, HVAC, fire-safety (SSI), infrastructure (VRD), environmental and urban-development disciplines, with a dedicated BIM management practice. Its service catalogue spans Assistance à Maîtrise d'Ouvrage (AMO technique), Maîtrise d'Œuvre, BET TCE, OPC (ordination, pilot, coordination), SSI, VRD, BIM management, urban development and heritage renovation, delivered to public institutions, private developers, hotel operators, healthcare operators and industrial clients.
IGREC generates revenue through project-based professional-services fees, earned primarily by winning French public-sector tenders (marchés publics) and direct private commissions, frequently as part of architect-led consortiums in which it serves as BET TCE, OPC and/or SSI mandataire or co-traitant. Pricing is project-specific and not publicly disclosed; contracts are awarded on technical merit and cost in competitive procurement processes. Reference projects — Musée Carnavalet (€22M HT), Grand Paris Express Lines 15 West & East, Théâtre National de la Danse de Chaillot, AP-HP Pitié-Salpêtrière, Shangri-La Paris, Dassault Aviation Bordeaux-Mérignac hangar, Plaine Commune's Parc Madeleine-Riffaud and Institut Agro Rennes-Angers — span cultural, healthcare, education, transport, luxury hospitality, aerospace and urban-development sectors across 50+ French cities and multiple continents.
The firm holds ISO 9001 certification (since 2011) and 30+ years of OPQIBI qualification across 90 engineering-study domains, alongside RGE, HQE, BREEAM, LEED and BBC Effinergie credentials, providing the regulatory gating required to compete for complex French public tenders. Marketing and business development are conducted through the corporate website, the IGREC Informations newsletter, industry press (Le Moniteur, Les Echos, AMC), and trade events such as Meet'Ingé, while distribution is exclusively direct via tenders and consortium bids — no intermediaries, resellers or digital channels are used.
IGREC Engineering firmographics
Firmographics- Name
- IGREC Engineering
- Legal name
- IGREC INGENIERIE SAS
- Website
- https://y-ingenierie.com
- Company type
- Private
- Founded year
- 1958
- Operating status
- Operating
- Headcount range
- 51–100 employees
- Short description
- IGREC INGENIERIE is an independent Paris-based multidisciplinary engineering consultancy (founded 1958) providing BET TCE, BIM, AMO, OPC, SSI and urban-development services to French public institutions, developers, hospitality operators and industrial clients across 50+ cities and multiple continents.
- Ownership category
- akta.pro rank
IGREC Engineering industry classification
Industry- Product category
- Engineering Consulting Services
- NAICS
- Engineering Services (541330), Other Scientific and Technical Consulting Services (54169), Architectural, Engineering, and Related Services (5413)
- SIC
- Services-Engineering Services (8711), Services-Engineering, Accounting, Research, Management (8700)
- akta.pro primary industry
- Systems Engineering & Technical Program Management (BPAHAIAI)
- akta.pro secondary industries
- MEP (Mechanical, Electrical & Plumbing) Engineering Consulting (BPAHAIAE), Testing, Inspection, Certification & Commissioning (TICx) Technical Services (BPAHAIAL)
Keywords
Where IGREC Engineering is headquartered
LocationHeadquarters
- HQ city
- Paris
- HQ country
- France
- HQ region
- Europe
Offices1 record
Markets served
IGREC Engineering business model
Business model- GTM type
- B2B
- Offering type
- Services
- Cost components
- Personnel, Operations, Marketing or Sales, Technology or R&D
Revenue model
- Engineering Consultancy Services: IGREC INGENIERIE generates revenue through professional engineering and consultancy fees charged for design studies, technical studies, construction management, AMO (Assistance a Maitrise d'Ouvrage), OPC, and other project-based services. Revenue is earned through public tenders and private contracts, typically on a project-by-project basis with fees proportional to project scope and complexity.
Go-to-market motion1 record
Distribution channels3 records
Marketing channels5 records
IGREC Engineering product offering
Product offeringCore offering
IGREC INGENIERIE is a multidisciplinary general engineering consultancy (BET TCE) providing research, design, and technical consultancy across building, industry, and infrastructure sectors. Its core service portfolio includes AMO technique (technical assistance to project owners), Maîtrise d'œuvre (project engineering), BET TCE (all building trades), BIM management, OPC construction coordination, SSI fire safety engineering, and VRD infrastructure design, delivered through public tenders and direct contracts for government, institutional, and private clients.
Product overview
IGREC INGENIERIE is a general engineering consulting firm offering a comprehensive portfolio of multidisciplinary engineering services. The company provides a unified service offering centered around engineering consultancy, research, design, and technical assistance for complex construction and infrastructure projects. Services span AMO technique (technical project owner assistance), maîtrise d'œuvre (project engineering), BET TCE (all-building-trades engineering), urban development, heritage renovation, OPC (project coordination), SSI (fire safety), VRD (infrastructure), and BIM management. Operating across building, industry, and infrastructure sectors with references in over 50 cities in France and on every continent, the company serves diverse project types including cultural venues, healthcare facilities, educational institutions, sports complexes, hotels, and transportation infrastructure.
Differentiator
Problem solved
Functional benefit
Products and services
- AMO Technique (Technical Assistance to Project Owner) Technical assistance services provided to project owners during both design and construction phases, particularly for complex projects requiring specialized coordination and expertise management. Used by public institutions and private developers on landmark projects.
- Maîtrise d'Œuvre (Project Management/Engineering) Complete engineering project management services including design studies, construction supervision, and technical coordination across all building disciplines for complex construction projects.
- BET TCE (Tous Corps d'État - All Building Trades Engineering) Multi-disciplinary engineering services covering all building trades including structures, fluids/HVAC, electricity, and civil engineering for complex construction projects, enabling single-source delivery of building projects.
- Urban Development and Planning Urban development and landscape architecture integration services for large-scale city planning, public space requalification, and sustainable urban development projects, including parks and transportation infrastructure.
- Heritage Renovation Specialized renovation and restoration services for historical and cultural heritage buildings requiring complex technical solutions within protected environments, including museums and monuments historiques.
- OPC (Coordination and Project Management) Construction coordination and project management services ensuring proper scheduling, interface management, and quality control during construction phases, including work in occupied facilities and high-security environments.
- SSI (Safety and Fire Systems) Fire safety engineering and security system coordination services including detection systems, smoke control, and safety compliance certification, including large-scale installations with multiple control centres and detection networks.
- VRD (Roads and Utility Networks) Civil engineering and infrastructure services for roads, utility networks, water management, and urban development infrastructure.
- BIM Management Building Information Modeling management services including digital design coordination, 3D modeling, and collaborative project delivery using BIM methodologies, with the firm serving as BIM Manager on high-profile projects.
Companies that use IGREC Engineering
Customer profileNamed customers15 records
Segments6 records
Ideal customer profiles3 records
IGREC Engineering technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature4 records
IGREC Engineering partnerships and signals
Strategic signalPartnerships
15 partnerships are on record, tiered core and minor.
- K ArchitecturecoreK Architecture is mandataire (lead architect) of the team for the 'Coeur de Campus 2' operation at Institut Agro Rennes-Angers. IGREC INGENIERIE contributes engineering expertise for the restructuring and extension project.
- Mott MacDonaldcoreMott MacDonald and IGREC INGENIERIE are collaborating as AMO technique on the extension of Theatre National de la Danse de Chaillot, a major cultural project in Paris. IGREC INGENIERIE contributes all its engineering expertise in both design and construction phases.
- Ilex paysage+urbanismeminorPartner in the Parc Cachin (renamed Madeleine Riffaud) urban park project in Saint-Denis, alongside Confluences IC and Agence ON. IGREC contributes urban engineering expertise to this Plaine Commune project.
- Confluences ICminorCo-partner in the Parc Cachin urban park project in Saint-Denis, working with Ilex paysage+urbanisme and Agence ON under Plaine Commune leadership.
- Agence Pace de Reims / APRminorPartnership with Agence Pace de Reims and APR on the Centre de Recherche Robert-Jean de Vogüé for Moet Hennessy in Oiry, handling all design missions, MOEX, and HQE certification follow-up.
- Atelier SCHALLminorPartnership with Atelier SCHALL on the CABLE A cable transport line project between Creteil and Villeneuve Saint Georges. IGREC INGENIERIE serves as BET Structure and Genie climatique (structural and HVAC engineering) for the stations.
- Chatillon ArchitectescorePartnership with Chatillon Architectes on multiple projects including renovation of the Grande Nef de l'Ile-des-Vannes (Olympic venue for Paris 2024) and other heritage renovation projects.
- Societe du Grand PariscoreIGREC INGENIERIE has partnered with Societe du Grand Paris since early 2020 for preparatory works on Lines 15 West and East of the Grand Paris Express railway network. The company also won an AMO contract for programming of Line 15 Est stations through SCET consortium. This represents one of the largest infrastructure projects in France.
- ATAUB ArchitectesminorIGREC INGENIERIE exported its judicial building engineering expertise to Cote d'Ivoire alongside ATAUB Architectes for construction of new Judicial and Penitentiary Infrastructure as part of a broader judicial system reinforcement project.
- SCET (Societe Centrale pour l'Equipement du Territoire)coreIGREC INGENIERIE partnered with SCET as subcontractor responsible for all building engineering aspects in the consortium winning the AMO programming mission for Line 15 Est stations of the Grand Paris Express for Societe du Grand Paris.
- François Chatillon ArchitectecoreLong-standing partnership with architect François Chatillon on major cultural projects including the renovation of Musee Carnavalet (22 million euros HT) and restructuring of the Quadrilatere in Beauvais. IGREC INGENIERIE serves as BET TCE, OPC and SSI.
- SnohettacoreNorwegian architecture firm Snohetta partnered with IGREC INGENIERIE and François Chatillon on the renovation of Musee Carnavalet. IGREC serves as BET TCE, OPC and SSI on this prestigious project.
- LAZO & MURE ArchitectescoreFrequent partnership with LAZO & MURE on healthcare projects including EHPAD at Vimoutiers (won with CHU de Caen) and the psychiatric unit at Hôpital Paul Guiraud in Villejuif. IGREC provides BET TCE, CSSI, Environment, Economy, and VRD services.
- Pierre-Louis FalocicoreLong-term partnership with architect Pierre-Louis Faloci on cultural, educational, and heritage projects including the EHESS research building at Campus Condorcet (Aubervilliers), College de la Paix (Issy-les-Moulineaux), and Musee Carnavalet.
- ATELIERS LIONcorePartnership with ATELIERS LION on urban development projects including Cluster Descartes (Marne-la-Vallee), Cite de l'Economie et de la Monnaie (Hotel Gaillard), and multiple urban development projects. IGREC INGENIERIE serves as urban engineering lead.
Scale indicators6 records
Recent moves6 records
Expansion highlights5 records
IGREC Engineering competitors and assessment
Company assessmentDirect peers
- Egis: Major French engineering group active in transport, urban development, buildings, and energy; competes with IGREC on the same public tenders and large consortia across France and internationally.
- Ingérop: French independent engineering group with comparable BET TCE and infrastructure offerings, competing on public tenders and complex multidisciplinary projects in France.
- Setec: French independent engineering consultancy covering buildings, transport, energy, and environment; competes head-to-head with IGREC on French BET TCE and project management mandates.
- Artelia: French independent multi-disciplinary engineering group offering BET TCE, project management, and consultancy across building, infrastructure, and industry — the closest direct competitor to IGREC INGENIERIE in scope and client base.
Broad incumbents
- WSP: International professional services firm with a substantial French buildings and infrastructure practice; competes for the same multidisciplinary BET and AMO engagements.
- Mott MacDonald: Global engineering consultancy already partnered with IGREC on the Chaillot theatre extension; overlaps on infrastructure, heritage and AMO mandates but at materially larger scale.
- Bureau Veritas: French-headquartered TIC (testing, inspection, certification) major that intersects IGREC's OPQIBI/ISO qualifications business and competes for compliance-driven public-sector work.
- AtkinsRéalis (formerly SNC-Lavalin): Global engineering and project management group with French operations competing on transport, nuclear, and infrastructure mandates adjacent to IGREC's portfolio.
- Arcadis: Global design and engineering consultancy with strong French operations (formerly Hyder, IBI); competes for the same large public and private building/infrastructure mandates.
Emerging players
- AIA Life Designers: French architecture-engineering firm focused on healthcare, education, and hospitality — overlapping strongly with IGREC's healthcare and education reference projects.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat5 records
Key risks6 records
Key highlights6 records
Customer concentration
IGREC Engineering social profiles
Digital presenceIGREC Engineering compliance and trust
Trust signalCompliance11 records
IGREC Engineering financial estimates
Financial estimateRevenue estimate
Valuation estimate
IGREC Engineering leadership team
Management profileNumber of profiles
Profiles3 records
IGREC Engineering funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
IGREC Engineering M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about IGREC Engineering
What does IGREC Engineering do?
IGREC INGENIERIE is a multidisciplinary general engineering consultancy (BET TCE) providing research, design, and technical consultancy across building, industry, and infrastructure sectors. Its core service portfolio includes AMO technique (technical assistance to project owners), Maîtrise d'œuvre (project engineering), BET TCE (all building trades), BIM management, OPC construction coordination, SSI fire safety engineering, and VRD infrastructure design, delivered through public tenders and direct contracts for government, institutional, and private clients.
Is IGREC Engineering a public or private company?
IGREC Engineering is a private company. It is classified as management employee owned and is currently operating.
When was IGREC Engineering founded?
IGREC Engineering was founded in 1958. It employs 51 to 100 people.
Where is IGREC Engineering based?
IGREC Engineering is headquartered in Paris, France, in the Europe region.
How does IGREC Engineering make money?
One revenue line is on record: engineering Consultancy Services.
Who are IGREC Engineering's main competitors?
Direct peers on record are Egis, Ingérop, Setec and Artelia. Broad incumbents are WSP, Mott MacDonald, Bureau Veritas, AtkinsRéalis (formerly SNC-Lavalin) and Arcadis. AIA Life Designers is listed as an emerging player.
Does IGREC Engineering have an API?
No public API is recorded for IGREC Engineering.
What industry is IGREC Engineering in?
IGREC Engineering's product category is Engineering Consulting Services. Its primary akta.pro industry code is BPAHAIAI, Systems Engineering & Technical Program Management, with a secondary code of BPAHAIAE, MEP (Mechanical, Electrical & Plumbing) Engineering Consulting. Its NAICS code is 541330 and its SIC code is 8711.