Isotrol
Isotrol is a Spanish SaaS and engineering firm that provides renewable energy management software through its Bluence platform, serving utilities, IPPs, and asset operators across 45+ countries with 190 GW under management.
- Company typePrivate
- Founded1984
- HeadquartersSevilla, Spain
- Headcount101–250
- GTM typeB2B
- OfferingSoftware
What Isotrol does
Isotrol is a 40-year-old Spanish engineering and SaaS firm that has concentrated its business on software for the renewable energy sector through its Bluence platform. Bluence is an integrated platform covering the full renewable asset lifecycle: SCADA and Power Plant Controller (PPC) for on-field monitoring and grid code compliance, Remote Terminal Units (RTU) for centralized data integration, Central SCADA and Asset Performance Management (APM) for portfolio-level monitoring and predictive maintenance, the BESS Optimizer for AI-driven battery storage bidding and dispatch, and Bluence Trading for wholesale electricity market participation. The company also runs WinDiag, an industrial research project using deep learning to classify wind turbine faults at greater than 95% accuracy. Isotrol serves large utilities, independent power producers, EPC contractors, and asset managers, with named customers including AES, ENEL, Iberdrola, Repsol, Qcells, Southern Company, Naturgy, and Capital Energy.
Isotrol generates revenue primarily through subscription-based SaaS licensing of the Bluence platform, complemented by professional services for SCADA implementation, commissioning, and integration. The go-to-market is enterprise field sales with dedicated regional teams in Sevilla (EMEA headquarters), Denver (North America headquarters opened May 2025), Mexico City, Boston, London, Calgary, and Recife. Pricing is quote-based and not publicly disclosed. Isotrol S.A. is a privately held sociedad anónima domiciled in Seville, Spain, and was fully acquired by Tikehau Capital in December 2022 alongside the management team. In 2024, the company reported global revenue exceeding $37 million, with more than 50% of contracting from the North American market where it manages over 40 GW of renewable assets.
The business combines an installed base of 190 GW of monitored renewable capacity across more than 3,500 plants in 45 countries with regulatory expertise across multiple grid codes, including the Iberian market, European markets, and US markets such as MISO. Certifications include ISO 27001 and GDPR compliance. Recent strategic emphasis has been on North American scale-up — US workforce grew roughly 5x in three years — alongside product expansion into battery storage optimization and AI-driven diagnostics.
Isotrol firmographics
Firmographics- Name
- Isotrol
- Legal name
- ISOTROL S.A.
- Website
- https://isotrol.com
- Company type
- Private
- Founded year
- 1984
- Operating status
- Operating
- Headcount range
- 101–250 employees
- Short description
- Isotrol is a Spanish SaaS and engineering firm that provides renewable energy management software through its Bluence platform, serving utilities, IPPs, and asset operators across 45+ countries with 190 GW under management.
- Ownership category
- akta.pro rank
Isotrol industry classification
Industry- Product category
- Renewable Energy Management Software
- NAICS
- Software Publishers (5132), Computer Systems Design and Related Services (54151)
- SIC
- Services-Computer Integrated Systems Design (7373), Services-Prepackaged Software (7372)
- akta.pro primary industry
- SCADA/HMI Platforms (IMAGABAB)
- akta.pro secondary industries
- Energy Management Systems & Plant Controllers (PPC, AGC Participation, Curtailment Control) (EUAMAIAI), Grid Code & Compliance Testing (IEEE/UL, FRT, Reactive Power, Harmonics) (EUAMAIAC), SCADA, Controls & Communications Integration (RTU, Fiber, Networking) (EUAEADAD)
Keywords
Where Isotrol is headquartered
LocationHeadquarters
- HQ city
- Sevilla
- HQ country
- Spain
- HQ region
- Europe
Offices6 records
Markets served
Isotrol business model
Business model- GTM type
- B2B
- Offering type
- Software
- Cost components
- Personnel, Technology or R&D, Marketing or Sales, Operations, Infrastructure
Revenue model
- SaaS Software Subscriptions: Subscription-based SaaS model for renewable energy management software (Bluence platform). Includes monitoring, control, asset performance, battery optimization, and energy trading solutions. Delivered as cloud-based software with support and updates.
- Professional Services: Implementation, commissioning, and technical support services for SCADA systems and renewable energy plant control solutions. Includes project engineering, system integration, and on-site commissioning support.
Go-to-market motion2 records
Distribution channels3 records
Marketing channels7 records
Isotrol product offering
Product offeringCore offering
Isotrol develops and licenses Bluence, an all-in-one SaaS software platform for the renewable energy value chain. The platform delivers on-field monitoring and control (SCADA, PPC, RTU), centralized asset performance management (Central SCADA, APM), AI-driven multimarket battery storage optimization (BESS Optimizer), and automated electricity market participation (Trading) for utilities, renewable energy owners/operators, and asset managers. The company complements its software with professional services for implementation, commissioning, and system integration, and offers AI-powered wind turbine diagnostics via the WinDiag research project.
Product overview
Isotrol is a technology company specializing in software for renewable energy through SaaS solutions. The company's flagship product is Bluence, an all-in-one software platform for the entire renewable energy value chain. Bluence consists of multiple integrated modules: SCADA/PPC/RTU for on-field monitoring and control; Central SCADA and APM for asset centralization and performance; Bluence BESS Optimizer for multimarket battery optimization; and Bluence Trading for electricity market participation. Additionally, Isotrol has developed WinDiag, an AI-powered wind turbine diagnostic research project. The platform supports solar, wind, and battery energy storage systems across 190+ GW of monitored assets in 45 countries.
Differentiator
Problem solved
Functional benefit
Brands
- Bluence: Isotrol's all-in-one SaaS software for the entire renewable energy value chain. Includes solutions for on-field monitoring and control (SCADA, PPC, RTU), asset centralization and performance (Central SCADA, APM), multimarket battery optimization (BESS), and electricity market participation/trading.
Products and services
- Bluence SaaS Platform All-in-one SaaS software platform for the entire renewable energy value chain, covering on-field monitoring and control (SCADA, PPC, RTU), asset centralization and performance (Central SCADA, APM), multimarket battery optimization (BESS Optimizer), and electricity market participation (Trading). Sold to renewable energy owners, utilities, developers, EPC contractors, and asset managers managing solar, wind, hydro, and battery storage assets globally.
- Bluence BESS Optimizer AI-driven software for optimizing battery energy storage assets across multiple electricity markets, providing intelligent bidding, scheduling, and real-time dispatch based on market forecasts, production data, and battery health. Sold to BESS asset owners, developers, and utilities operating storage portfolios.
- Bluence Trading Automated energy trading software with smart robotics for finding best real-time energy trading options across multiple wholesale electricity markets from a single interface. Targets utilities, renewable developers, and asset operators participating in European and other wholesale electricity markets.
- Professional Services (Implementation, Commissioning, and Integration) Project engineering, system integration, on-site commissioning, and technical support services delivered alongside Isotrol's Bluence software for SCADA and renewable energy plant control implementations. Sold to utilities, renewable developers, and EPC contractors deploying new plants or upgrades.
Quantifiable outcome
- 80% of wind turbine fault classification tasks can be automated with >95% accuracy
- +4 more outcomes
Companies that use Isotrol
Customer profileNamed customers9 records
Segments4 records
Ideal customer profiles3 records
Isotrol technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
AI capability2 records
Feature7 records
Isotrol partnerships and signals
Strategic signalPartnerships
Four partnerships are on record, tiered minor and core.
- Joseph Grimes (Isotrol USA Director of Sales)minorAppointment of Joseph Grimes as Isotrol USA Director of Sales, bringing over 20 years of renewable energy sector experience with expertise in advanced control systems and energy trading platforms.
- University of Seville and Pablo de Olavide UniversitycoreAcademic partnerships for WinDiag AI research project developing next-generation artificial intelligence tools for wind turbine fault identification and prediction. Universities provide research expertise and algorithm development collaboration.
- Berkana Resources CorporationcorePartnership with Berkana Resources Corporation, a leader in Operational Technology (OT) infrastructures for the energy market with extensive experience in Oil & Gas sector. The partnership strengthened Isotrol's position in the US market by combining Berkana's OT expertise with Isotrol's software solutions, enabling a more competitive and higher quality offering for US renewable energy clients.
- AICIA (Andalusian Association for Research and Industrial Cooperation)coreJoint project on cybersecurity for renewable energy power plants presented at JNIC 2019 national cybersecurity conference. Collaboration with AICIA's Telematic Engineering research group on the 'Red Eléctrica Cibersegura' (Secure Power Grid) project funded by CDTI to detect and recognize different types of cyberattacks including zero-day attacks.
Scale indicators7 records
Recent moves8 records
Expansion highlights7 records
Isotrol competitors and assessment
Company assessmentDirect peers
- AlsoEnergy: AlsoEnergy is a renewable energy monitoring and analytics platform serving solar and storage asset owners with SCADA, performance monitoring, and O&M software. It is a direct competitor to Isotrol's Bluence SCADA, APM, and Central SCADA modules, particularly in the US commercial and utility-scale market.
- Power Factors: Power Factors provides asset performance management and SCADA software for renewable energy portfolios, including wind, solar, and battery storage. It directly competes with Isotrol's APM, Central SCADA, and PPC capabilities for utility and developer customers in North America and Europe.
- EnergyHub: EnergyHub provides a distributed energy resource (DER) management platform for utilities, including residential solar, storage, and demand response. It competes with Isotrol's PPC and BESS Optimizer modules in the utility DER and storage optimization space.
- Uplight: Uplight provides an energy management and customer engagement platform for utilities, including DER orchestration, energy efficiency, and grid optimization. It competes with Isotrol's utility-facing software for managing distributed renewable assets and energy market participation.
Broad incumbents
- Schneider Electric (EcoStruxure / Greenbyte / AutoGrid): Schneider Electric offers renewable energy software through EcoStruxure, Greenbyte (renewable analytics), and AutoGrid (DER optimization). As a global industrial automation incumbent, Schneider competes across Isotrol's SCADA, PPC, and BESS optimization modules with a much broader portfolio and larger R&D footprint.
- Siemens Energy: Siemens Energy provides renewable energy SCADA, PPC, and grid integration software as part of its broader portfolio of turbines, grid technology, and digital services. It is a broad incumbent that competes with Isotrol for utility-scale renewable control system deployments worldwide.
- GE Vernova: GE Vernova offers renewable energy software, grid management, and asset performance solutions including GridOS and Predix-based applications. It competes with Isotrol across SCADA, asset performance, and renewable plant control for large utility customers globally.
- Hitachi Energy: Hitachi Energy provides grid automation, asset performance management (Lumada APM), and renewable energy control solutions as part of its broader power and grid portfolio. It is a broad incumbent that overlaps with Isotrol's PPC, APM, and SCADA offerings for utility customers.
- AVEVA (PI System): AVEVA's PI System is a widely deployed industrial data infrastructure platform used by utilities and renewable operators for asset data management, analytics, and integration. While not a direct SCADA competitor, it provides the data layer adjacent to Isotrol's Central SCADA and APM modules.
Emerging players
- Fluence: Fluence is a global energy storage technology and software provider offering the Fluence Mosaic platform for BESS optimization and market participation. It is an emerging player competing directly with Isotrol's Bluence BESS Optimizer for storage asset owners and developers.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat5 records
Key risks5 records
Key highlights7 records
Customer concentration
Isotrol social profiles
Digital presenceIsotrol compliance and trust
Trust signalCompliance2 records
Isotrol financial estimates
Financial estimateRevenue estimate
Valuation estimate
Isotrol leadership team
Management profileNumber of profiles
Profiles7 records
Isotrol funding detail
Funding detailFunding overview
Funding rounds1 record
Investors1 record
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Isotrol 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 Isotrol
What does Isotrol do?
Isotrol develops and licenses Bluence, an all-in-one SaaS software platform for the renewable energy value chain. The platform delivers on-field monitoring and control (SCADA, PPC, RTU), centralized asset performance management (Central SCADA, APM), AI-driven multimarket battery storage optimization (BESS Optimizer), and automated electricity market participation (Trading) for utilities, renewable energy owners/operators, and asset managers. The company complements its software with professional services for implementation, commissioning, and system integration, and offers AI-powered wind turbine diagnostics via the WinDiag research project.
Is Isotrol a public or private company?
Isotrol is a private company. It is classified as private equity controlled and is currently operating.
When was Isotrol founded?
Isotrol was founded in 1984. It employs 101 to 250 people.
Where is Isotrol based?
Isotrol is headquartered in Sevilla, Spain, in the Europe region.
How does Isotrol make money?
Two revenue lines are on record. SaaS Software Subscriptions are the primary driver. The others are professional Services.
Who are Isotrol's main competitors?
Direct peers on record are AlsoEnergy, Power Factors, EnergyHub and Uplight. Broad incumbents are Schneider Electric (EcoStruxure / Greenbyte / AutoGrid), Siemens Energy, GE Vernova, Hitachi Energy and AVEVA (PI System). Fluence is listed as an emerging player.
Does Isotrol have an API?
No public API is recorded for Isotrol.
What industry is Isotrol in?
Isotrol's product category is Renewable Energy Management Software. Its primary akta.pro industry code is IMAGABAB, SCADA/HMI Platforms, with a secondary code of EUAMAIAI, Energy Management Systems & Plant Controllers (PPC, AGC Participation, Curtailment Control). Its NAICS code is 5132 and its SIC code is 7373.