Mahogany
Akajoule is a French independent energy engineering consultancy advising enterprises, industries, building owners, and local authorities on energy efficiency, renewable energy, and territorial energy planning, supported by its proprietary Datajoule energy data platform.
- Company typePrivate
- Founded2010
- HeadquartersSaint-nazaire, France
- Headcount11–50
- GTM typeB2B
- OfferingServices
What Mahogany does
Akajoule SAS is an independent French energy engineering consultancy founded in 2010 and headquartered in Saint-Nazaire, with additional offices in Valence and Toulouse. The firm advises enterprises, industrial operators, building owners, and local authorities across France on energy efficiency, renewable energy integration, and territorial energy planning, organized around six practice areas: enterprise/industrial advisory, territorial energy planning, renewable heat and district heating, alternative transport fuels, photovoltaic solar energy, and building energy retrofits.
The firm's offerings span the full engineering value chain, combining consulting and feasibility studies, on-site works supervision, and a proprietary digital platform called Datajoule. Datajoule ingests client and open energy/environmental data and renders it through dynamic indicators and visualizations, with the platform available as a subscription product. Akajoule reinvests roughly 20% of revenue into R&D and is engaged in multiple collaborative projects, including the ESTUAIRE smart-grid consortium (with MAN Energy Solutions, University of Nantes, Grand Port Maritime and CARENE, budget €710k), the BALEIN local energy loop initiative, and the OPTIMISME R&D project. The firm is certified to deliver ADEME- and BPI France-endorsed diagnostics (Diag Eco-Flux, Tertiary Decree, ISO 50001) and holds memberships in eight French competitiveness clusters including Aerospace Valley.
Revenue mechanics are predominantly project-based engineering fees, supplemented by subscription revenue from the Datajoule platform. Go-to-market is largely via public and private tendering for energy advisory mandates, with named disclosed clients including the CISN group (vehicle fleet transition), Sanden (green taxonomy diagnostic), and the AIM group (Diag Eco-Flux). The company is privately held, founder/management-controlled under President Guillaume Accarion, with no external institutional investors disclosed. A 2025-announced relocation to a 910 m2 rehabilitated building in Saint-Nazaire for 2026 signals a target operating capacity of approximately 80 employees, materially above the current 11-50 range.
Mahogany firmographics
Firmographics- Name
- Mahogany
- Legal name
- Akajoule SAS
- Website
- https://akajoule.com
- Company type
- Private
- Founded year
- 2010
- Operating status
- Operating
- Headcount range
- 11–50 employees
- Short description
- Akajoule is a French independent energy engineering consultancy advising enterprises, industries, building owners, and local authorities on energy efficiency, renewable energy, and territorial energy planning, supported by its proprietary Datajoule energy data platform.
- Ownership category
- akta.pro rank
Mahogany industry classification
Industry- Product category
- Energy Consulting and Engineering
- NAICS
- Management, Scientific, and Technical Consulting Services (5416)
- SIC
- Services-Computer Integrated Systems Design (7373)
- akta.pro primary industry
- EHS Management Systems & ISO Consulting (ISO 14001/45001) (BPAHAJAF)
- akta.pro secondary industries
- Environmental Data Management Platforms (EHS/EMS, LIMS, ELN, Compliance Data Hubs) (EUAHAKAA), Certification Support (Stage 1/2) & External Audit сопровождение (EUAHAIAF)
Keywords
Where Mahogany is headquartered
LocationHeadquarters
- HQ city
- Saint-nazaire
- HQ country
- France
- HQ region
- Europe
Markets served
Mahogany business model
Business model- GTM type
- B2B
- Offering type
- Services
- Cost components
- Personnel, Operations, Technology or R&D, Marketing or Sales, Infrastructure
Mahogany product offering
Product offeringCore offering
Mahogany (operating as Akajoule) is an independent energy consulting and engineering bureau providing advisory, design, and site supervision services across energy efficiency, renewable energy, and territorial energy planning. Its offer is delivered through three complementary activities — Data & technology, Conseil & études, and Réalisation & suivi de chantier — and includes a proprietary Datajoule digital platform for energy and environmental data visualization offered on a subscription basis.
Differentiator
Problem solved
Functional benefit
Brands
- Datajoule: Digital platform for energy and environmental data visualization, management, and decision support developed by Akajoule. Available as a subscription service.
Products and services
- Datajoule Subscription-based digital platform developed by Akajoule for energy and environmental data visualization, management, and decision support. Processes energy and environmental data via indicators and dynamic visualizations, accepting open data and external data inputs.
- Diag Eco-Flux diagnostic BPI France/ADEME-approved energy and material flux diagnostic for industrial sites, delivered by Akajoule-approved experts to identify energy, water, and material savings for industrial companies.
- Energy consulting and studies (Conseil & études) Energy transition advisory and engineering studies for client sites and territories covering energy efficiency, renewable energy integration, and energy planning, delivered as part of Akajoule's consulting practice.
- Renewable energy installation design and supervision (Réalisation & suivi de chantier) Design, implementation, and site supervision of renewable energy installations (solar photovoltaic, renewable heat networks, alternative fuel infrastructure) and energy renovation works for client buildings.
- Territorial energy planning (Planification énergétique des territoires) Multi-year territorial energy planning for French local authorities, including renewable heat planning, alternative mobility fuels planning, and territorial project structuring delivered through direct mandates and competitive tenders.
- Climate change adaptation consulting Climate change adaptation advisory service led by Akajoule's Climate Adaptation Project Lead, applying AdACC, OCARA, and TACCT adaptation methodologies to client organizations preparing for climate impacts.
Companies that use Mahogany
Customer profileIdeal customer profiles2 records
Mahogany technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Mahogany partnerships and signals
Strategic signalRecent moves6 records
Expansion highlights6 records
Mahogany competitors and assessment
Company assessmentDirect peers
- GreenFlex: French energy and environmental performance consultancy that combines advisory services with a SaaS data platform. Directly comparable to Akajoule's combined consulting + Datajoule offering across enterprise, territory and building clients.
- EcoAct: France-rooted carbon and climate consultancy now part of ENGIE offering carbon footprinting, climate strategy and environmental diagnostics. Comparable to Akajoule's carbon/taxonomy advisory work for industrial clients like Sanden.
- Alterea: French energy performance engineering firm focused on building energy audits, tertiary decree compliance and renewable heat. Directly competes with Akajoule's tertiary decree and building renovation service lines.
- Enea Consulting: Independent French energy and environmental strategy consultancy serving industrial, territorial and infrastructure clients. Overlaps directly with Akajoule's energy transition advisory and renewable heat expertise.
- Carbone 4: Paris-based independent carbon and energy transition consultancy serving French enterprises and territories. Comparable scope of decarbonization strategy, energy efficiency and climate advisory services to Akajoule.
- Algoé: French management and energy/environment consultancy with renewable energy and territorial energy planning practices. Comparable client mix of enterprises, territories and public agencies across France.
- Enotéa: French energy and environmental consultancy that jointly won the Rovaltain AMI alongside Akajoule, evidencing directly overlapping offerings in renewable energy and territorial energy planning.
Broad incumbents
- Afnor (Groupe AFNOR): French standards body and certification consultancy active in ISO 14001, 50001 and CSR. Adjacent incumbent that competes with Akajoule's ISO 50001 advisory and certification support service line.
- Bureau Veritas: Global testing, inspection and certification giant with a substantial energy and environmental compliance practice in France. Competes with Akajoule on ISO/EHS advisory and certification support from a much larger platform.
- Artelia: Major French engineering group with energy, building and infrastructure practices. Broader portfolio than Akajoule but overlapping on energy performance studies, renewable heat and building renovation projects.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat4 records
Key risks4 records
Key highlights5 records
Customer concentration
Mahogany social profiles
Digital presenceMahogany financial estimates
Financial estimateRevenue estimate
Valuation estimate
Mahogany leadership team
Management profileNumber of profiles
Profiles5 records
Mahogany funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Mahogany 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 Mahogany
What does Mahogany do?
Mahogany (operating as Akajoule) is an independent energy consulting and engineering bureau providing advisory, design, and site supervision services across energy efficiency, renewable energy, and territorial energy planning. Its offer is delivered through three complementary activities — Data & technology, Conseil & études, and Réalisation & suivi de chantier — and includes a proprietary Datajoule digital platform for energy and environmental data visualization offered on a subscription basis.
Is Mahogany a public or private company?
Mahogany is a private company. It is classified as founder individual operated bootstrapped and is currently operating.
When was Mahogany founded?
Mahogany was founded in 2010. It employs 11 to 50 people.
Where is Mahogany based?
Mahogany is headquartered in Saint-nazaire, France, in the Europe region.
Who are Mahogany's main competitors?
Direct peers on record are GreenFlex, EcoAct, Alterea, Enea Consulting, Carbone 4, Algoé and Enotéa. Broad incumbents are Afnor (Groupe AFNOR), Bureau Veritas and Artelia.
Does Mahogany have an API?
No public API is recorded for Mahogany.
What industry is Mahogany in?
Mahogany's product category is Energy Consulting and Engineering. Its primary akta.pro industry code is BPAHAJAF, EHS Management Systems & ISO Consulting (ISO 14001/45001), with a secondary code of EUAHAKAA, Environmental Data Management Platforms (EHS/EMS, LIMS, ELN, Compliance Data Hubs). Its NAICS code is 5416 and its SIC code is 7373.