MAI Group
MAI Group is a Madrid-headquartered consulting and engineering firm providing technical, economic, and management advisory services in the energy, water, and environment sectors to government clients, multilateral development banks, and utilities, with project delivery spanning over 145 countries.
- Company typePrivate
- Founded2002
- HeadquartersMadrid, Spain
- Headcount51–100
- GTM typeB2B
- OfferingServices
What MAI Group does
MAI Group (legal entity MERCADOS ARIES INTERNATIONAL, S.A.) is a Madrid-headquartered consulting and engineering firm operating in the energy, water, and environment sectors. Founded in 2002 (incorporated under the prior name MERCADOS DE ENERGIA, S.A.) and employing 51-100 staff, the firm provides technical and economic advisory services to government ministries, multilateral development banks (notably the EBRD), and utility companies. It delivers services across four practice areas: Management Consulting, Energy, Water, and Environment. Notable mandates include drafting the Electrification Strategy for the Government of Mozambique, owner-engineering services on a 25 MW project in The Gambia that reduces 21 tonnes of CO2 emissions annually, supporting Tanzania's rural electrification rollout serving 4 million consumers across 8,300 villages, advising EBRD on financing decisions for the Choir-Sainshand Transmission Line in Mongolia, and reducing energy system losses across four regions of Myanmar. The firm claims successful project delivery in over 145 countries.
The firm's revenue model is anchored in professional services engagements, with project-based, quote-driven pricing and no publicly disclosed rate cards. Its go-to-market relies on enterprise field sales: direct engagement with government ministries, development finance institutions, and utility companies on infrastructure advisory mandates. MAI Group operates a Collaborator Program that engages independent consultants and small/medium consulting firms as channel partners for electricity, gas, and water sector missions. MAI maintains three wholly-owned Spanish operating subsidiaries focused on specialty capabilities: MAI Ambinor (general energy services, Valladolid), MAI Grupo Alta Tensión (high voltage electrical services, Ciudad Real), and MAI Gesambiente (environmental services, Consuegra).
MAI Group maintains project offices and representative offices across Europe (Spain HQ in Madrid), Central Asia (Uzbekistan, Tajikistan), South Asia (Pakistan), the Middle East (Saudi Arabia), East Africa (Ethiopia, Tanzania with locations in both Dodoma and Dar es Salaam), West Africa (The Gambia), and Latin America (Panama). The firm has a strategic partnership with RTE International with the stated ambition to build Europe's leading power system consulting engineering firm. The corporate mission emphasizes worldwide strategy support for clients in the energy and water sectors through technical and economic advisory, capacity building, and hands-on implementation support. Marketing is concentrated on the firm's LinkedIn page, with the website offered in English, Spanish, French, and Russian to serve a multilingual client base.
MAI Group firmographics
Firmographics- Name
- MAI Group
- Legal name
- MERCADOS ARIES INTERNATIONAL, S.A.
- Website
- https://mai.group
- Company type
- Private
- Founded year
- 2002
- Operating status
- Operating
- Headcount range
- 51–100 employees
- Short description
- MAI Group is a Madrid-headquartered consulting and engineering firm providing technical, economic, and management advisory services in the energy, water, and environment sectors to government clients, multilateral development banks, and utilities, with project delivery spanning over 145 countries.
- Ownership category
- akta.pro rank
MAI Group industry classification
Industry- Product category
- Energy & Infrastructure Consulting
- NAICS
- Management Consulting Services (54161), Environmental Consulting Services (54162)
- SIC
- Services-Management Consulting Services (8742)
- akta.pro primary industry
- Water, Wastewater & Hydraulics Engineering Consulting (BPAHAIAD)
- akta.pro secondary industry
- EHS Management Systems & ISO Consulting (ISO 14001/45001) (BPAHAJAF)
Keywords
Where MAI Group is headquartered
LocationHeadquarters
- HQ city
- Madrid
- HQ country
- Spain
- HQ region
- Europe
Offices13 records
Markets served
MAI Group business model
Business model- GTM type
- B2B
- Offering type
- Services
- Cost components
- Personnel, Operations, Marketing or Sales, Technology or R&D, Infrastructure
Revenue model
- Consulting and Advisory Services: Professional consulting services for energy and water sector projects, including technical advisory, owner engineering, strategy development, and capacity building.
Go-to-market motion1 record
Distribution channels2 records
Marketing channels1 record
MAI Group product offering
Product offeringCore offering
MAI Group is a consulting and engineering firm providing advisory services in the energy, water, and environment sectors, plus management consulting. The firm delivers hands-on technical and economic advisory, owner engineering, strategy development, rural electrification program support, and capacity building services to governments, multilateral development banks, and utilities across more than 145 countries.
Product overview
MAI Group is a consulting and engineering firm providing advisory services in the energy and water sectors. The company operates across four main areas: Management Consulting, Energy, Water, and Environment. Rather than offering a software product platform, MAI Group delivers hands-on technical and economic advisory services, capacity building, and consulting solutions. Projects include rural electrification programs, power transmission advisory, CO2 reduction initiatives, and energy system optimization across multiple countries in Africa, Asia, and Latin America.
Differentiator
Problem solved
Functional benefit
Products and services
- Management Consulting Strategic planning, operational improvement, and capacity building advisory for government ministries and utilities in the energy and water sectors.
- Energy Consulting & Engineering Energy infrastructure advisory including rural electrification implementation, power transmission advisory, owner engineering, national electrification strategy drafting, and energy system loss reduction for governments, utilities, and developers.
- Water Consulting Advisory services for water resource management and water infrastructure planning for government bodies and utilities.
- Environment Consulting Environmental impact assessment, sustainability strategy, and environmental compliance advisory for organizations in the energy, water, and infrastructure sectors.
- Research & Development R&D function providing technical and economic research outputs in support of energy, water, and environment sector advisory missions.
Quantifiable outcome
- Rural electrification providing energy access to 4 million consumers in approximately 8,300 villages in Tanzania
- +2 more outcomes
Companies that use MAI Group
Customer profileNamed customers5 records
Segments4 records
Ideal customer profiles3 records
MAI Group technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
MAI Group partnerships and signals
Strategic signalPartnerships
One partnership is on record.
- RTE InternationalmajorRTE International and MAI Group joined forces to enhance capabilities and strengthen commitment to innovation and sustainability. This partnership aims to create Europe's leading power system consulting engineering firm.
Scale indicators3 records
Recent moves5 records
Expansion highlights5 records
MAI Group competitors and assessment
Company assessmentBroad incumbents
- COWI: International engineering consultancy with deep practices in energy, water, and environment, including owner engineering and due diligence for development banks. Comparable to MAI across all four business areas.
- Tetra Tech: Global consulting and engineering firm specializing in water, environment, and sustainable infrastructure for governments and development institutions. Directly comparable in water and environment advisory for public-sector clients.
- Ricardo: Global engineering and environmental consultancy with energy and water practices serving utilities, governments, and multilaterals. Comparable in cross-sectoral technical advisory, though with stronger automotive and industrial footprint.
- Black & Veatch: Global engineering, procurement, and consulting firm with deep expertise in power generation, transmission, and water infrastructure. Comparable in owner-engineering and energy infrastructure advisory for utilities and governments.
- WSP: Global professional services firm with substantial power, water, and environment advisory practices serving public and private infrastructure clients. Comparable as a multi-disciplinary infrastructure consultancy, though far larger.
- AECOM: Global infrastructure consulting firm with major practices in energy, water, and environment serving governments, multilaterals, and private clients. Comparable as a multi-disciplinary infrastructure advisor, but operating at vastly larger scale.
- Tractebel (ENGIE Consulting): Engineering consultancy owned by ENGIE, providing energy, water, and infrastructure advisory worldwide. Overlaps directly with MAI's energy and water infrastructure advisory offering, but operates at much larger scale and broader scope.
Direct peers
- RTE International: International consulting arm of French TSO RTE, focused on power system engineering and grid advisory. MAI's strategic partner, making it the closest comparable in business model, customer base (utilities/TSOs), and core power-systems capability.
- ICF International: US-based consultancy with large energy and environment practices serving utilities, governments, and development institutions. Closely matches MAI's energy-environment-development finance customer mix and technical advisory model.
- DAI: International development company advising governments and donors on infrastructure, energy, and governance across emerging markets. Closely comparable as a DFI-funded technical assistance provider in energy and water.
Market position
Strengths4 records
Weaknesses5 records
Competitive moat3 records
Key risks6 records
Key highlights7 records
Customer concentration
MAI Group social profiles
Digital presenceMAI Group financial estimates
Financial estimateRevenue estimate
Valuation estimate
MAI Group leadership team
Management profileNumber of profiles
MAI Group subsidiaries and ownership
Company hierarchySubsidiaries3 records
MAI Group funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
MAI Group 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 MAI Group
What does MAI Group do?
MAI Group is a consulting and engineering firm providing advisory services in the energy, water, and environment sectors, plus management consulting. The firm delivers hands-on technical and economic advisory, owner engineering, strategy development, rural electrification program support, and capacity building services to governments, multilateral development banks, and utilities across more than 145 countries.
Is MAI Group a public or private company?
MAI Group is a private company. It is classified as unknown and is currently operating.
When was MAI Group founded?
MAI Group was founded in 2002. It employs 51 to 100 people.
Where is MAI Group based?
MAI Group is headquartered in Madrid, Spain, in the Europe region.
How does MAI Group make money?
One revenue line is on record: consulting and Advisory Services.
Who are MAI Group's main competitors?
Broad incumbents on record are COWI, Tetra Tech, Ricardo, Black & Veatch, WSP, AECOM and Tractebel (ENGIE Consulting). Direct peers are RTE International, ICF International and DAI.
Does MAI Group have an API?
No public API is recorded for MAI Group.
What industry is MAI Group in?
MAI Group's product category is Energy & Infrastructure Consulting. Its primary akta.pro industry code is BPAHAIAD, Water, Wastewater & Hydraulics Engineering Consulting, with a secondary code of BPAHAJAF, EHS Management Systems & ISO Consulting (ISO 14001/45001). Its NAICS code is 54161 and its SIC code is 8742.