NESS ENERGY
NESS ENERGY is a Madrid-based energy services company (ESCo) offering energy management, installation, maintenance, and sustainability advisory to businesses and residential communities across Spain, managing €95M+ in energy for 300+ clients.
- Company typePrivate
- Founded2014
- HeadquartersMadrid, Spain
- Headcount51–100
- GTM typeB2B
- OfferingServices
What NESS ENERGY does
NESS ENERGY (legal entity NESS ENERGY GESTION, S.L.) is a Madrid-headquartered energy services company (ESCo) founded in 2014 that delivers integrated energy management, installation, maintenance, and sustainability advisory to Spanish businesses, public administrations, and residential communities. The company operates across four interconnected service pillars: energy management (procurement advisory, CAE certificate management, ISO 50001, energy audits, and DEXMA-powered monitoring); energy solutions (solar PV self-consumption, EV charging infrastructure up to 150 kW, and efficient heating/cooling via aerotermia); installation maintenance (PV, HVAC, solar thermal, electrical, and pressure systems); and sustainability (organizational, product, and event carbon footprint calculation under ISO 14064 and RD 214/2025, emissions compensation, CSRD reporting, and sustainable mobility plans). NESS is accredited by MITERD as a Sujeto Delegado and Oficina Técnica within Spain's CAE (Certificados de Ahorro Energético) system and holds five ISO certifications (9001, 14001, 27001, 45001, 50001), underpinning its compliance-led value proposition.
The company's revenue mechanics combine outcome-based contracting (guaranteed savings, shared savings) with turnkey project delivery and recurring maintenance subscriptions across approximately 300+ clients, 6,000+ supply points, and 10,000+ homes, managing over €95 million in client energy. GTM is primarily sales-led through a direct commercial team complemented by a growing partner channel (Canal de Partners) across Spain; customer-facing technology consists of the internally developed myNess mobile app (iOS and Android, launched 2025), an internal ERP for residential communities, and DEXMA's DEXCELL platform for enterprise analytics. Customer engagement is structured as multi-year engagements with case-study outcomes such as ~20% average energy savings, sub-one-year ROI on industrial CAE-financed installations, and over €70K in CAE incentives per project.
The business model is bootstrapped and organically grown: NESS has no disclosed external funding, operates with 51–100 employees, and has expanded internationally to Portugal and Italy since 2015 with limited further geographic scale-up. Distinctive competitive elements include the CAE Sujeto Delegado regulatory credential (allowing direct monetization of energy savings certificates on behalf of obligated parties), a broad one-stop-shop service portfolio spanning advisory through maintenance, and diversified revenue streams across professional services, installation projects, managed maintenance, and sustainability compliance—reducing dependency on any single revenue line but capping the velocity of organic scaling absent capital deployment.
NESS ENERGY firmographics
Firmographics- Name
- NESS ENERGY
- Legal name
- NESS ENERGY GESTION, S.L.
- Website
- https://ness.es
- Company type
- Private
- Founded year
- 2014
- Operating status
- Operating
- Headcount range
- 51–100 employees
- Short description
- NESS ENERGY is a Madrid-based energy services company (ESCo) offering energy management, installation, maintenance, and sustainability advisory to businesses and residential communities across Spain, managing €95M+ in energy for 300+ clients.
- Ownership category
- akta.pro rank
NESS ENERGY industry classification
Industry- Product category
- Energy Management Services
- NAICS
- Electric Power Generation, Transmission and Distribution (2211), Solar Electric Power Generation (221114), Steam and Air-Conditioning Supply (221330), Computer Systems Design Services (541512)
- SIC
- Services-Computer Integrated Systems Design (7373), Cogeneration Services & Small Power Producers (4991), Industrial Instruments For Measurement, Display, And Control (3823)
- akta.pro primary industry
- Energy & Sustainability Management (Energy Audits/Optimization/Carbon & ESG Programs) (IMAIAAAM)
- akta.pro secondary industries
- Performance Contracting & Energy-as-a-Service (EaaS) for Buildings (BPABAGAN), Energy, Utilities & Sustainability Management (BPABAAAF), DER Program Operations & Customer/Installer Enablement (Applications, Portals, Inspections) (EUADALAO)
Keywords
Where NESS ENERGY is headquartered
LocationHeadquarters
- HQ city
- Madrid
- HQ country
- Spain
- HQ region
- Europe
Offices1 record
Markets served
NESS ENERGY business model
Business model- GTM type
- B2B
- Offering type
- Services
- Cost components
- Personnel, Operations, Supply Chain, Marketing or Sales, Technology or R&D
Revenue model
- Professional Services – Energy Management & Advisory: NESS provides comprehensive energy management services including energy purchasing advisory, energy audits, monitoring, and CAE (Certificates of Energy Saving) management as a Sujeto Delegado accredited by MITERD. This encompasses outsourcing services for gas and electricity utilities as well as direct clients.
- Installation & Project Services: Design and installation of energy solutions including solar photovoltaic self-consumption systems, EV charging infrastructure (IRVE), and efficient heating and air conditioning systems. Projects range from small residential installations to large-scale public projects such as the 150 kWn photovoltaic plant on the Chafarinas Islands.
- Maintenance Services: Ongoing maintenance of installed equipment including photovoltaic systems, HVAC/climate installations, solar thermal, electrical installations, and pressure pump systems. Also includes meter reading services (manual and remote telereading).
- Sustainability & Compliance Services: Carbon footprint calculation (organizational, product, event), emissions compensation, ISO 50001 energy management systems, sustainability consulting, Environmental Management Plans (PGA), CSRD reporting, and Sustainable Mobility Plans. Services often deliver CAE certificates that generate direct financial incentives for clients.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Other | Multi-year contract | Turnkey ("Llave en mano") contracting modality |
| Outcome Based/ Performance | Multi-year contract | Guaranteed savings model |
| Outcome Based/ Performance | Multi-year contract | Shared savings model |
| Other | Subscription | Final energy sale model |
Go-to-market motion2 records
Distribution channels3 records
Marketing channels6 records
NESS ENERGY product offering
Product offeringCore offering
NESS ENERGY is a Spanish Energy Services Company (ESCo) delivering end-to-end energy management, efficiency installation, and facility maintenance solutions. The company serves as a Sujeto Delegado within Spain's CAE (Certificados de Ahorro Energético) system, enabling clients to monetize energy savings. Its offering spans energy purchasing advisory, solar PV self-consumption, EV charging infrastructure, efficient HVAC via aerothermal systems, multi-technical maintenance, carbon footprint calculation, and sustainability/CSRD reporting.
Product overview
NESS ENERGY is an energy services company (ESCo) offering a broad portfolio of energy management, efficiency, and sustainability solutions. Its core offering is structured around five interconnected service pillars: (1) Gestión de la Energía — covering energy purchasing advisory, PPA, outsourcing for retailers, CAE management, and ISO 50001 and energy audit services; (2) Soluciones Energéticas — encompassing solar photovoltaic self-consumption (Autoconsumo Solar Fotovoltaico), EV charging infrastructure (IRVE), and efficient heating/cooling via aerotermia (Calefacción y Climatización Eficientes); (3) Mantenimiento de Instalaciones — preventive and corrective maintenance for PV, HVAC, solar thermal, electrical, and pressure systems; (4) Sostenibilidad — including carbon footprint calculation (organizational, product, event), emissions compensation, CSRD reporting, sustainable mobility plans, and environmental management plans; and (5) Digital Platforms — comprising the myNess mobile app (iOS/Android), DEXMA's DEXCELL analytics platform for enterprise energy management, and a proprietary ERP portal for residential community management. The company operates as Sujeto Delegado within Spain's CAE (Certificados de Ahorro Energético) system, managing energy efficiency certificate lifecycles from verification through monetization.
Differentiator
Problem solved
Functional benefit
Products and services
- Gestión de la Energía (Energy Management) Comprehensive energy management services covering energy purchasing advisory, Power Purchase Agreements (PPA), outsourcing services for gas and electricity retailers, and CAE (Certificates of Energy Saving) management. NESS acts as Sujeto Delegado and Oficina Técnica, managing the full CAE certificate lifecycle from documentation through monetization. Target customers include businesses, utilities, and obligated parties.
- Autoconsumo Solar Fotovoltaico (Solar PV Self-Consumption) Design and installation of solar photovoltaic self-consumption systems for residential, commercial, and industrial clients, including battery storage solutions and solar backup systems for energy resilience during grid outages.
- Infraestructura de Recarga de Vehículo Eléctrico (IRVE / EV Charging Infrastructure) Electric vehicle charging infrastructure installation (IRVE) with charging points up to 150 kW, serving residential communities, businesses, and public facilities.
- Calefacción y Climatización Eficientes (Efficient Heating and Cooling)
- Huella de Carbono (Carbon Footprint) Carbon footprint calculation services covering three typologies: organizational carbon footprint (ISO 14064, GHG Protocol), product carbon footprint (ISO 14067), and event carbon footprint (RD 214/2025 compliant). Includes reduction planning and emissions compensation advisory.
- Mantenimiento de Instalaciones (Installation Maintenance)
- Certificado de Ahorro Energético (CAE) NESS acts as Sujeto Delegado within Spain's CAE (Certificados de Ahorro Energético) system, managing the full lifecycle of energy savings certificates for clients including verification, documentation, registration, and monetization. Also provides CAE services to gas and electricity retailers via outsourcing.
- Auditoría Energética (Energy Audit)
- Certificado de Eficiencia Energética (CEE)
- Monitorización Energética (Energy Monitoring)
- Compensación de Emisiones (Emissions Compensation)
- Consultoría de Sostenibilidad (Sustainability Consulting)
- Directiva CSRD Advisory
- Plan de Movilidad Sostenible (Sustainable Mobility Plan)
- myNess Mobile Application Native mobile application for iOS and Android enabling customers to access their client area, view service information, manage support tickets, review invoices, and monitor energy consumption data. Available on Google Play and Apple App Store.
Quantifiable outcome
- Average 20% reduction in client energy costs
- +9 more outcomes
Companies that use NESS ENERGY
Customer profileNamed customers18 records
Segments3 records
Ideal customer profiles3 records
NESS ENERGY technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Integration5 records
Feature3 records
NESS ENERGY partnerships and signals
Strategic signalPartnerships
One partnership is on record.
- DEXMA (DEXCell Platform)coreNESS operates as a partner of DEXMA, utilizing the DEXCell energy management platform as its analytical tool to offer data-driven energy management services to business customers. This platform enables NESS to process and analyze consumption data across the managed supply point portfolio.
Scale indicators6 records
Recent moves9 records
Expansion highlights6 records
NESS ENERGY competitors and assessment
Company assessmentOthers
- DEXMA: Energy management software platform (now part of Schneider Electric) whose DEXCELL tool NESS resells and uses to deliver energy management services. Functions as a technology enabler and indirect partner/competitor as it also offers direct services to end customers.
Broad incumbents
- ENGIE España: Spanish arm of global energy services giant ENGIE. Offers energy efficiency, facility management, and decarbonization services to enterprises and municipalities, overlapping directly with NESS's energy management, HVAC, and CAE-adjacent offerings but at much larger scale.
- Sodexo Iberia: Global IFM provider with significant operations in Spain, offering energy management and facility maintenance services. Overlaps with NESS on multi-technical maintenance, energy monitoring, and energy efficiency programs for enterprises and public-sector clients.
- Naturgy (Servicios Energéticos): Major Spanish utility with a services division providing energy management, efficiency, and sustainability solutions to enterprises and public administrations. Comparable offering to NESS, with substantially larger capital base, brand, and ability to bundle energy supply with services.
- Veolia España: Veolia's Spanish operations cover environmental services, energy management, and sustainability consulting for buildings and industry. Comparable to NESS in energy/water/carbon advisory but operating at significantly larger scale and broader geographic reach.
- Schneider Electric España: Provides energy management software, automation, and sustainability services (including EcoAct) globally. NESS uses Schneider's DEXMA DEXCELL platform; Schneider competes with NESS on enterprise energy analytics, ESCO, and sustainability consulting at a much larger scale.
- Ferrovial Servicios: Spanish infrastructure and facility services arm of Ferrovial. Provides integrated facility management including energy management, HVAC maintenance, and sustainability services to large enterprises and public-sector clients—a directly comparable IFM/energy service bundle to NESS.
Emerging players
- Carbon Trust: International sustainability consultancy offering carbon footprint, CSRD advisory, and energy efficiency services. Comparable to NESS's sustainability/CSRD practice though with global reach and a UK base rather than a Spanish domestic focus.
- EcoAct (Schneider Electric): Carbon and sustainability consultancy now part of Schneider Electric, providing carbon footprint, CSRD, and net-zero advisory—directly comparable to NESS's sustainability division. Larger scale and global footprint but a more specialized sustainability focus.
Direct peers
- Factor Energia: Spanish independent green energy retailer and energy services provider offering energy supply, energy management, PV, and EV charging solutions. Closest Spanish-headquartered peer in terms of size and product breadth, competing for similar SMEs and mid-market enterprise customers.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat4 records
Key risks6 records
Key highlights7 records
Customer concentration
NESS ENERGY social profiles
Digital presenceNESS ENERGY compliance and trust
Trust signalCompliance10 records
NESS ENERGY financial estimates
Financial estimateRevenue estimate
Valuation estimate
NESS ENERGY leadership team
Management profileNumber of profiles
Profiles5 records
NESS ENERGY funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
NESS ENERGY 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 NESS ENERGY
What does NESS ENERGY do?
NESS ENERGY is a Spanish Energy Services Company (ESCo) delivering end-to-end energy management, efficiency installation, and facility maintenance solutions. The company serves as a Sujeto Delegado within Spain's CAE (Certificados de Ahorro Energético) system, enabling clients to monetize energy savings. Its offering spans energy purchasing advisory, solar PV self-consumption, EV charging infrastructure, efficient HVAC via aerothermal systems, multi-technical maintenance, carbon footprint calculation, and sustainability/CSRD reporting.
Is NESS ENERGY a public or private company?
NESS ENERGY is a private company. It is classified as founder individual operated bootstrapped and is currently operating.
When was NESS ENERGY founded?
NESS ENERGY was founded in 2014. It employs 51 to 100 people.
Where is NESS ENERGY based?
NESS ENERGY is headquartered in Madrid, Spain, in the Europe region.
How does NESS ENERGY make money?
Four revenue lines are on record. Professional Services – Energy Management & Advisory is the primary driver. The others are installation & Project Services, maintenance Services and sustainability & Compliance Services.
Who are NESS ENERGY's main competitors?
DEXMA is listed as an others. Broad incumbents are ENGIE España, Sodexo Iberia, Naturgy (Servicios Energéticos), Veolia España, Schneider Electric España and Ferrovial Servicios. Emerging players are Carbon Trust and EcoAct (Schneider Electric). Factor Energia is listed as a direct peer.
Does NESS ENERGY have an API?
No public API is recorded for NESS ENERGY.
What industry is NESS ENERGY in?
NESS ENERGY's product category is Energy Management Services. Its primary akta.pro industry code is IMAIAAAM, Energy & Sustainability Management (Energy Audits/Optimization/Carbon & ESG Programs), with a secondary code of BPABAGAN, Performance Contracting & Energy-as-a-Service (EaaS) for Buildings. Its NAICS code is 2211 and its SIC code is 7373.