KALIOPE.EXE

What KALIOPE.EXE does

KALIOPE.EXE is a privately-held French construction project management firm (SAS) founded in May 2016 by Patrice MACHABERT and Olivier SOUM-POUYALET, operating from two regional agencies in Gradignan (Bordeaux area) and Anglet (Côte Basque, opened 2018). The firm delivers three integrated core services — MOE (Maîtrise d'Oeuvre d'Exécution), OPC (Ordonnancement, Pilotage et Coordination), and AMO (Assistance à Maîtrise d'Ouvrage) — supplemented by specialised modules covering tender documentation (DCE et Marchés), buyer modification management (TMA), and guarantee-of-perfect-completion follow-up (GPA). Its customer base spans real estate developers (GROUPE SGE, IDEAL Groupe, STOA, Severini, WOODEUM/PITCH, BOUYGUES IMMOBILIER, Edouard Denis, Office 64), public-sector and social-housing clients (Aquitanis, municipalities of Noaillan, Castillon, Bascons), and senior-living/healthcare operators (EHPAD Robert Labeyrie, EHPAD Sainte Germaine reconstruction).

The firm's underlying delivery model is labour-based professional services: it employs approximately 10 people (9 named team members across two offices) and does not operate proprietary technology. Its competitive claims rest on human-scale organisation, partner-ecosystem curation, OPQIBI qualification, and the founders' combined ~10 years of experience at a national real estate and hospital operations group. Revenue derives from fee-based mandates quoted as a percentage of construction work amounts (typical project values €1.9M-€10.7M); over 50 projects have been completed between 2017 and 2025, with a pipeline of 25+ projects listed through 2027, all within the Nouvelle-Aquitaine region of France.

KALIOPE.EXE is wholly founder-owned, has raised no external capital, has no parent company or subsidiaries, and has not engaged in acquisitions or public listing. Distribution is relationship-driven and regional: direct mandates with developers, referrals from architects and repeat clients, and public procurement processes for AMO mandates with authorities. Marketing is limited to the firm's own corporate website (kaliope.fr), with no social media presence disclosed.

Name

KALIOPE.EXE

Legal name

SAS KALIOPE.EXE

Website

https://kaliope.fr

Company type

Private

Founded year

2016

Operating status

Operating

Headcount range

1–10 employees

Short description

KALIOPE.EXE is a French founder-owned construction project management firm (SAS) offering MOE, OPC, and AMO services to real estate developers, public authorities, and senior-living operators across the Nouvelle-Aquitaine region, operating from Gradignan and Anglet with approximately 10 employees.

Ownership category

akta.pro rank

Headquarters

HQ city

GRADIGNAN

HQ country

France

HQ region

Europe

Offices2 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Operations, Marketing or Sales, Technology or R&D, Infrastructure

Revenue model

1. Professional services (MOE / OPC / AMO): KALIOPE.exe generates revenue through fee-based professional services contracts for project management execution (MOE), scheduling and coordination (OPC), and owner assistance (AMO). Revenue is derived from mandates with real estate developers, public owners, and private clients. The firm quotes projects on a per-mission basis tied to construction work amounts.

Go-to-market motion1 record

Distribution channels2 records

Marketing channels1 record

Core offering

KALIOPE.EXE is a construction project management firm delivering three integrated core services: MOE (Maîtrise d'Oeuvre d'Execution) covering tender documentation, contract negotiation, and works execution supervision; OPC (Ordonnancement Pilotage et Coordination) for construction scheduling and site coordination; and AMO (Assistance à Maitrise d'Ouvrage) for owner representation from feasibility through to guarantee of perfect completion. The firm serves real estate developers, public authorities, senior living operators, and commercial property clients across the Nouvelle-Aquitaine region of France.

Product overview

KALIOPE.EXE is a construction project management firm offering an integrated suite of three core services: MOE (Maîtrise d'Oeuvre d'Execution) for execution supervision, OPC (Ordonnancement Pilotage et Coordination) for scheduling and coordination, and AMO (Assistance à Maitrise d'Ouvrage) for project owner assistance. These services are complemented by specialized modules including DCE et Marchés (tender and contracting), Gestion des TMA (buyer modification management), and Gestion de la GPA (guarantee of perfect completion). The company operates across diverse sectors including residential collectives, student housing, senior residences, healthcare facilities (EHPAD), and commercial/tertiary buildings, primarily in the Nouvelle-Aquitaine region of France.

Differentiator

Problem solved

Functional benefit

Products and services

• MOE (Maîtrise d'Oeuvre d'Execution) Core construction project management service for real estate developers, public authorities, and private owners, including creation of tender documents (DCE), analysis of contractor offers, technical and financial negotiations, establishment of work contracts, execution of the DET (Direction de l'Exécution des Travaux) phase, and construction coordination.
• OPC (Ordonnancement Pilotage et Coordination) Construction scheduling and coordination service for real estate developers and contractors, including elaboration of planning and phasing, ensuring deadline compliance, and proactive adaptation to site constraints across multi-party construction projects.
• AMO (Assistance à Maitrise d'Ouvrage) Owner assistance service supporting both public and private clients from project feasibility through to guarantee of perfect completion (GPA), including work estimates at various phases, overall project assembly, construction monitoring, and buyer delivery assistance.

Named customers10 records

Segments4 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Partnerships

Three partnerships are on record, tiered minor.

• Compagnie FiduciaireminorOthersListed as a partner on the KALIOPE.exe homepage. No further detail available on the nature of the partnership from the website.
• Pepito MicorazonminorOthersListed as a partner on the KALIOPE.exe homepage. No further detail available on the nature of the partnership.
• ValoraminorOthersListed as a partner on the KALIOPE.exe homepage. No further detail available on the nature of the partnership.

Scale indicators3 records

Recent moves7 records

Expansion highlights4 records

Broad incumbents

• Apave: Large French technical and regulatory control group with construction project management, AMO, and inspection services. Overlaps with KALIOPE.exe in construction supervision but operates at national scale with much larger headcount.
• Socotec: French leader in testing, inspection, and certification (TIC) for construction and infrastructure. Provides adjacent construction project management and AMO services, though at much larger scale and with a different primary business model.
• Egis: Major French engineering and consultancy group active in construction, infrastructure, and project management. Provides adjacent MOE/AMO services, particularly for healthcare and tertiary buildings, but at vastly larger scale.
• Ginger CEBTP: Major French engineering group providing construction project management, geotechnical, and technical control services. Overlaps with KALIOPE.exe in MOE/AMO works but operates at vastly larger scale and national scope.
• Qualiconsult: French construction technical control and project management firm providing construction supervision, AMO, and quality control services. Adjacent to KALIOPE.exe's offerings but operates at larger national scale.
• Bureau Veritas Construction: French construction division of Bureau Veritas, providing technical control, project management, and AMO services. Overlaps with KALIOPE.exe in construction supervision mandates but is a global TIC leader.
• Setec: Independent French engineering group offering project management, AMO, and technical consultancy for construction and infrastructure projects. Comparable in service type but operates nationally and internationally with thousands of staff.

Direct peers

• BTP Consultants: French construction project management and technical consultancy firm offering MOE, OPC, and AMO-type services to developers and public owners. Comparable to KALIOPE.exe in service mix, though typically with broader national footprint.
• Verdi: French independent engineering consultancy providing AMO, MOE, and sustainable construction project management services across multiple regions. Similar boutique-scaled, founder-led positioning to KALIOPE.exe.
• Cabinet Merlin: Independent French engineering consultancy offering MOE, AMO, and project management services across construction and infrastructure. Comparable boutique scale and service portfolio to KALIOPE.exe.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat3 records

Key risks5 records

Key highlights6 records

Customer concentration

• LinkedInlinkedin.com/company/kaliope.exe

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 KALIOPE.EXE