What Qualisteo does

Qualisteo is a Nice, France-based energy efficiency company founded in 2010 that builds an integrated hardware-software-services stack for measuring, monitoring, and reducing energy consumption at industrial and commercial sites. Its product portfolio centers on the Lynx-e electrical sub-metering system and the Lynx+ multi-energy concentrator — both 100% Made in France, IEC 61557-12 certified by LNE, and installed non-intrusively under voltage without process interruption — together with the Wattseeker cloud platform that delivers real-time multi-energy monitoring, anomaly detection, predictive consumption analytics, automated regulatory reporting, and API/Modbus TCP integration. A proprietary NIALM (Non-Intrusive Appliance Load Monitoring) technology enables equipment-level consumption disaggregation without per-asset metering.

The company monetizes through three coordinated streams: (1) hardware sales of Lynx metering devices, (2) Wattseeker software subscriptions with API/Modbus access, and (3) Qualisteo Savvy consulting engagements, which carry a minimum 12-month term and contractual savings guarantees (averaging 15% energy reduction with ROI under 12 months). Distribution is enterprise field sales plus a global certified installer partner network, with a freemium entry point (free sub-metering plan) to generate qualified leads. The company also packages expertise in French and European energy regulations — ISO 50001, the Tertiary Decree, and CEE IND-UT-134 certificates — into the offering, and has secured UGAP listing for French public-sector procurement.

Qualisteo serves enterprise customers across industrial manufacturing (plastics, food, pharma), water and waste management, environment, construction/BTP, and tertiary/commercial buildings. Named reference customers include SLB, Veolia, Vinci, SUEZ, Chargeurs, the European Defence Agency, Petit Bateau, JM Polymers, and Haliotis 2. The company states installations across more than 45 countries and reports over 30% of revenue generated outside France as of 2022. It closed an over-€5 million funding round in September 2023 (with Andera Partners, Enerfip Gestion, and Liberset among investors) and was selected for President Macron's December 2024 strategic mission to Saudi Arabia. Active R&D projects — GEEMS, MEDEE, and EVA — are co-financed by the European Union and Région SUD.

Name

Qualisteo

Legal name

SA QUALISTEO

Website

https://qualisteo.com

Company type

Private

Founded year

2010

Operating status

Operating

Headcount range

11–50 employees

Short description

Qualisteo is a French energy efficiency company that designs proprietary Lynx metering hardware and the Wattseeker software platform to measure, monitor, and optimize multi-energy consumption at industrial and commercial sites across 45+ countries.

Ownership category

akta.pro rank

Product category

Energy Management Solutions

NAICS

Computer Systems Design and Related Services (54151), Computer Systems Design Services (541512)

SIC

Industrial Instruments For Measurement, Display, And Control (3823), Instruments For Meas & Testing Of Electricity & Elec Signals (3825), Services-Computer Integrated Systems Design (7373)

akta.pro primary industry

Energy Systems & Power Engineering Consulting (BPAHAIAG)

akta.pro secondary industries

Benchmarking, Ratings & Stakeholder Reporting Portals (Scorecards, Dashboards) (EUABAEAJ), Climate Governance, Operating Model & Internal Carbon Pricing Design (EUABAKAF)

Keywords

• Industrial energy management
• Smart metering systems
• Energy monitoring software
• Sub-metering solutions
• Energy efficiency consulting

Headquarters

HQ city

Nice

HQ country

France

HQ region

Europe

Offices1 record

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

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

Revenue model

1. Hardware Sales - Lynx Metering Systems: Sale of proprietary metering hardware including Lynx-e (electrical sub-metering) and Lynx+ (multi-energy concentrator) devices. 100% Made in France manufacturing.
2. Software Subscriptions - Wattseeker Platform: Cloud-based energy management software platform providing real-time monitoring, analytics, and reporting capabilities. Data accessible via platform, API, or Modbus TCP.
3. Energy Consulting - Qualisteo Savvy: Energy manager services analyzing site consumption, identifying savings opportunities, and providing ongoing support. Contractual commitments on percentage savings with results measurable and transparent. Minimum 12-month engagement.
4. CEE IND-UT-134 Certification Support: Expertise in CEE (Certificat d'Économies d'Énergie) documentation preparation, enabling industrial clients to obtain energy savings certificates and financing for optimization projects.

Pricing tiers

Go-to-market motion1 record

Distribution channels2 records

Marketing channels6 records

Core offering

Qualisteo designs, manufactures (100% Made in France), and deploys Lynx-e electrical sub-metering and Lynx+ multi-energy metering hardware, paired with the Wattseeker cloud-based real-time energy management platform. The company also delivers the Qualisteo Savvy energy consulting service, where Energy Managers analyze site consumption to deliver contractual 15% energy savings with ROI under 12 months for industrial and tertiary clients. Solutions support regulatory compliance with ISO 50001, the French Tertiary Decree, and CEE IND-UT-134 energy savings certificate programs.

Product overview

Qualisteo offers an integrated energy efficiency solution comprising three core product lines: (1) Lynx hardware systems - including Lynx-e for electrical sub-metering and Lynx+ for multi-energy concentration - both 100% Made in France measurement devices; (2) Wattseeker software platform for real-time energy data management, monitoring, and optimization; and (3) Qualisteo Savvy consulting services for energy savings implementation. The company also advances technology through R&D projects including GEEMS (global smart meter for international markets), EVA (smart meter for energy demand management), MEDEE (industrial process optimization), and NIALM (non-intrusive load monitoring technology). The Lynx systems feed data into Wattseeker for analysis, while Savvy provides the human expertise layer for implementing recommendations.

Differentiator

Problem solved

Functional benefit

Products and services

• Lynx-e Non-intrusive electrical sub-metering system installed under voltage in a few hours without any process interruption or disruption. Measures active, reactive, and apparent energies for circuit breakers in buildings, supporting single-phase and three-phase loads with up to 128 inputs per device (up to 44 three-phase outlets per concentrator, 4000A), voltage up to 1000 Volts, 50 and 60 Hz, certified IEC 61557-12 by LNE. Targeted at industrial facilities and tertiary buildings.
• Lynx+ Multi-energy concentrator that supervises and optimizes all energy types in a single enclosure. Monitors electricity, water, gas, steam, compressed air, fuel, air quality, and temperature, wirelessly connecting up to 99 energy meters per unit and providing real-time alerts on all fluids. Targeted at industrial sites and multi-energy commercial buildings.
• Wattseeker Cloud-based energy management platform providing real-time visibility into energy consumption of industrial, tertiary, and commercial sites. Features include multi-energy tracking, automated reporting, anomaly detection, predictive maintenance, multi-site benchmarking, performance analysis, and ISO 50001 compliance digitization. Data is accessible via the platform, API, or Modbus TCP. Targeted at industrial operators, facility managers, and energy managers.
• Qualisteo Savvy Energy consulting service in which Qualisteo's Energy Managers analyze site consumption, identify energy-saving opportunities, and provide ongoing support, typically delivering 15% energy savings within a few weeks without CAPEX investment, with ROI under 12 months. Contractual commitments on percentage savings are provided with measurable and transparent results, requiring a minimum 12-month engagement. Targeted at industrial sites seeking expert-led optimization.

Quantifiable outcome

• 15% average energy savings with ROI under 12 months
• +7 more outcomes

Named customers10 records

Segments4 records

Ideal customer profiles3 records

Technology focussed Yes

API detail

Has API

Yes

API docs

API detail

Core technology

AI maturity

App detail

AI capability6 records

Feature6 records

Partnerships

Four partnerships are on record, tiered core and minor.

• Smart Power AlliancecoreStrategic or Co-development PartnerStrategic alliance with Micr'Eau, Enogia, and ATI Industries bringing together 200 experts. Deploys complementary technologies (water treatment, ORC energy conversion, thermal treatment) in over 70 countries. Joint mission to help industries reduce production costs while improving carbon footprint.
• Micr'EauminorStrategic or Co-development PartnerMember of Smart Power Alliance. Expert in water treatment and biogas valorization transforming resources into sustainable solutions for industry and communities.
• EnogiaminorStrategic or Co-development PartnerMember of Smart Power Alliance. French leader in micro-turbomachinery design for converting waste heat into electricity via innovative ORC systems.
• ATI IndustriesminorStrategic or Co-development PartnerMember of Smart Power Alliance. Global expert in high-performance cremation furnaces and industrial/medical waste incineration with demanding emissions treatment standards.

Scale indicators10 records

Recent moves6 records

Expansion highlights6 records

Broad incumbents

• Schneider Electric: Global industrial automation and energy management incumbent whose EcoStruxure platform covers energy monitoring, sub-metering, and building/industrial optimization. Direct overlap with Wattseeker and Lynx offerings, but Schneider's portfolio is far broader and benefits from bundling with electrical distribution hardware.
• Siemens: Industrial automation giant whose Siemens Navigator and Sentron portfolios target energy management and power monitoring for industrial and building customers. Comparable end-customers and use cases (ISO 50001 compliance, multi-site benchmarking) but operates at much greater scale and integrated with Siemens' PLC/BMS ecosystems.
• ABB: ABB Ability Energy Manager and sub-metering offerings compete with Qualisteo's industrial energy monitoring stack. Comparable customer base (utilities, water, oil & gas) and ability to bundle with drives, motors, and power products.
• Honeywell: Honeywell Forge Energy Management and Building Management systems target the same industrial/tertiary customer segments Qualisteo addresses. Comparable focus on real-time energy visibility, ISO 50001, and regulatory compliance but embedded within a much larger automation stack.
• ENGIE Solutions: Major French energy services provider offering energy efficiency, energy management, and decarbonization services to industrial and tertiary clients. Direct overlap with Qualisteo Savvy consulting and sub-metering offerings, with much larger services delivery footprint.
• EnerNOC (Enel X): Global energy intelligence and demand response platform acquired by Enel, serving industrial and commercial customers with sub-metering, monitoring, and optimization. Overlaps with Qualisteo's industrial customer base and energy analytics use cases.

Direct peers

• DEXMA: European SaaS energy management platform focused on multi-site energy monitoring, benchmarking, and analytics. Direct competitor to Wattseeker for the tertiary/SMB industrial segment, with similar business model (sensor + cloud SaaS) and AI-based analytics.
• EnergyCAP: US-based energy and sustainability data management platform serving commercial, institutional, and industrial customers. Overlaps with Wattseeker on multi-utility tracking, automated reporting, ISO 50001, and benchmarking across buildings.
• Metron (Metron Labs): France-headquartered industrial energy intelligence platform combining IoT metering, AI analytics, and energy performance monitoring. Closest direct competitor to Qualisteo in the European industrial energy management segment.

Others

• Smart Power Alliance members (Micr'Eau, Enogia, ATI Industries): Strategic alliance partners of Qualisteo providing complementary industrial technologies (water treatment, ORC energy recovery, incineration) deployed across 70+ countries. They are adjacent ecosystem participants rather than direct competitors but compete for the same industrial decarbonization budget at customer sites.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks5 records

Key highlights7 records

Customer concentration

• LinkedInlinkedin.com/company/qualisteo

Compliance1 record

Revenue estimate

Valuation estimate

Number of profiles

Profiles2 records

Funding overview

Funding rounds3 records

Investors6 records

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 Qualisteo