Treetech Tecnologia

What Treetech Tecnologia does

Treetech Tecnologia (legal name Treetech Sistemas Digitais Ltda.) is a privately held Brazilian company founded in 1994 and headquartered in Atibaia, São Paulo. It designs, manufactures and supplies a portfolio of intelligent electronic devices (IEDs) and software used for online monitoring and asset management of power transformers, bushings, reactors, switchgear and related grid equipment. Self-described as a world leader in capacitive-bushing monitoring, the company builds on a proprietary vector-sum method for leakage current analysis with sensitivity to 0.3% changes in dissipation factor, a patented fast-evolution defect detection system, and a decentralized IED architecture designed to avoid single points of failure common in centralized PLC-based systems. Hardware offerings span temperature monitors, gas and moisture sensors, torque monitors, voltage regulators, breaker and disconnect supervisors, and supporting accessories.

Name

Treetech Tecnologia

Legal name

Treetech Sistemas Digitais Ltda.

Website

https://treetech.com.br

Company type

Private

Founded year

1994

Operating status

Operating

Headcount range

101–250 employees

Short description

Treetech Tecnologia is a Brazilian vendor of IoT sensors, monitoring software (Sigma ECM/EAM) and asset-management consulting for power transformers and grid equipment, serving electric utilities, power generators and large industrial facilities primarily in Brazil and Paraguay.

Ownership category

akta.pro rank

Product category

Power Transformer Monitoring Equipment

NAICS

Instrument Manufacturing for Measuring and Testing Electricity and Electrical Signals (334515), Navigational, Measuring, Electromedical, and Control Instruments Manufacturing (3345), Relay and Industrial Control Manufacturing (335314)

SIC

Industrial Instruments For Measurement, Display, And Control (3823), Instruments For Meas & Testing Of Electricity & Elec Signals (3825)

akta.pro industry

PRIMARYEUADAJAD

Condition Monitoring Sensors & IoT (online/offline monitoring, edge devices)

Energy, Utilities & Environment/Electric Transmission & Distribution (T&D)/T&D Asset Management, Inspection & Condition Monitoring

SECONDARYHDAEAEAM

Asset & Maintenance Management (EAM/CMMS) Platforms

Hardware, Technology & Telecom/Enterprise Platforms & Databases/Enterprise Resource Planning (ERP) Platforms

SECONDARYIMAGABAD

Industrial I/O, Signal Conditioning & Remote Terminal Units (RTUs)

Industrials, Manufacturing & Construction/Electrical Equipment & Industrial Electronics/Industrial Automation & Control Systems (PLCs, SCADA, DCS)

Keywords

• Power transformer monitoring
• Smart grid sensors
• Bushing monitoring systems
• Power asset management
• IoT power sensors

Headquarters

HQ city

Atibaia

HQ country

Brazil

HQ region

Latin America

Offices1 record

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

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

Revenue model

1. Smart Sensors and IEDs (Hardware): Sale of specialized intelligent electronic devices including bushing monitors (BM/BM-2), temperature monitors (TM/TM1/TM2), gas and moisture monitors (GMP), torque monitors (IDM/SDM), voltage regulators (AVR), and other sensors for power transformer monitoring
2. Sigma Software Licenses: Sigma ECM (monitoring) and Sigma EAM (asset management) software platforms providing diagnostic and prognostic capabilities for power grid assets
3. Treetech Service: Engineering services including digitalization, monitoring projects, basic and executive projects, electrical studies, civil works, electromechanical assembly, electrical panels, and commissioning
4. SAM Consulting:

Pricing tiers

Go-to-market motion1 record

Distribution channels3 records

Marketing channels5 records

Core offering

Treetech Tecnologia manufactures a portfolio of intelligent IoT sensors (bushing monitors, temperature monitors, gas/moisture sensors, voltage regulators, tap changer torque monitors, circuit breaker supervisors) and develops monitoring and asset management software platforms (Sigma ECM and Sigma EAM). The company also delivers engineering, consulting, and field services for digitalization, installation, commissioning, and regulatory compliance with ANEEL/ONS requirements for power utilities and industrial customers.

Product overview

Treetech Tecnologia is a Brazilian company offering a comprehensive portfolio of intelligent sensors and software solutions for smart grid digitalization and power asset management. The product portfolio consists of specialized IoT sensors (including temperature monitors, voltage regulators, gas/moisture sensors, bushing monitors, torque monitors, and circuit breaker supervisors) and two main software platforms: Sigma ECM (Expert Monitoring Software for diagnostics and prognostics) and Sigma EAM (Enterprise Asset Management software for PDCA cycle management). The ecosystem is complemented by consulting services (SAM) and engineering services (Treetech Service), providing end-to-end solutions for monitoring, commanding, and controlling power grid assets.

Differentiator

Problem solved

Functional benefit

Brands

• Sigma ECM: Expert monitoring software for diagnosis and prognosis of asset condition, supporting IEC, IEEE, ABNT, Cigré standards.
• Sigma EAM
• SAM
• CMA
• Treetech Service

Products and services

• CMA Intelligent monitoring software platform for asset management in power grids, providing real-time diagnostics and control capabilities for power utilities and industrial customers.
• Sigma ECM Expert monitoring software that provides diagnostic and prognostic capabilities for power grid asset condition assessment, compliant with IEC, IEEE, ABNT, and Cigré international standards.
• Sigma EAM Intelligent management software that controls the PDCA cycle (planning, execution, control, improvement) for maintenance and operation of power assets, with AI-optimized planning and ERP integration.
• SAM Asset management and applied technology consulting including technological evaluation and updating, system implementation and support, and engineering and administration support, with focus on ANEEL/ONS regulatory compliance.
• Treetech Service Engineering services including digitalization, monitoring projects, basic and executive projects, electrical studies, civil works, electromechanical assembly, electrical panels, and commissioning for industries and electric power concessionaires in Brazil and internationally.
• SDV-2 Smart Device for Voltage Regulation Smart IoT device for regulation of voltage in power transformers, enabling intelligent voltage control.
• SDB Smart Device Bushing Smart IoT device for real-time monitoring of transformer bushings with diagnostic capabilities.
• BM-2 Condensive Bushing Monitor Online monitor for capacitive bushings that continuously measures capacitance and tangent delta to detect bushing condition changes.
• BM Bushing Monitor Online monitor for capacitive bushings measuring capacitance and tangent delta, used for detecting incipient bushing defects.
• GMP Gas and Moisture Sensor Sensor for detecting dissolved hydrogen gas and moisture levels in transformer insulating oil, supporting diagnostics of incipient transformer faults.
• MO Moisture Monitor Monitor for measuring moisture levels in transformer insulation, supporting humidity-related diagnostics.
• TM Temperature Monitor Temperature monitor for oil and winding temperature measurement with hot-spot calculation in power transformers.
• TM1/TM2 Temperature Monitors Temperature monitors for oil and winding temperature with thermal management functions for power equipment.
• LAP Lite Temperature Monitor Lite monitor for temperature monitoring in power equipment.
• AVR-2 Voltage Regulator Relay Voltage regulator relay for automatic voltage regulation control in transformers.
• AVR Voltage Regulator Relay Voltage regulator relay for transformer voltage control in power systems.
• MBR-2 Membrane/Bag Rupture Relay Membrane/Bag rupture relay for detecting ruptures in transformer expansion tank membranes or bags.
• SDG Smart Device Gateway Smart device gateway providing IoT connectivity and data aggregation for monitoring systems.
• IDM Tap Changer Torque Monitor Monitor for tap changer torque measurement and analysis in power transformers.
• SDM Tap Changer Torque Smart Device Smart device for monitoring tap changer torque in power transformers.
• CBS Circuit Breaker Supervisor Circuit breaker supervisor for monitoring breaker status and performance in substations.
• IDS Disconnect Switch Monitor Expert monitor for disconnect switches providing specialized monitoring capabilities in substations.

Quantifiable outcome

• Increased predictive failure detection from 30% to 72%
• +3 more outcomes

Named customers11 records

Segments4 records

Ideal customer profiles3 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature10 records

Partnerships

Eight partnerships are on record, tiered core.

• ANDE ParaguaycoreStrategic or Co-development Partner · 1 January 2015ANDE (Administración Nacional de Electricidad) partnered with Treetech to implement a national intelligent asset management center in Paraguay. The project monitors 33 transformers across 13 substations with expansion planned to 61 transformers. ANDE serves 1.3 million customers across 406,800 km2 in Paraguay.
• PetrobrascoreStrategic or Co-development Partner · 1 January 2015Petrobras (UTE Euzébio Rocha) partnered with Treetech to implement online monitoring systems for 225 MVA and 70 MVA step-up transformers at their Cubatão thermal power plant. The plant delivers over 200 MW to Brazil's electrical system.
• Johnson & JohnsoncoreStrategic or Co-development Partner · 1 January 2015Johnson & Johnson's São José dos Campos plant implemented Treetech predictive maintenance technology for their 88 kV, 25 MVA transformer. The system enables condition-based maintenance and real-time asset health monitoring for uninterrupted pharmaceutical and healthcare product manufacturing.
• Eletrobras FurnascoreStrategic or Co-development Partner · 1 January 2013Eletrobras Furnas implemented Treetech online monitoring systems across their transformer fleet, including pioneering work at Serra da Mesa hydroelectric plant and Ibiúna HVDC converter station. Furnas operates 682 transformers across 49 substations with 105,000 MVA capacity.
• BraskemcoreStrategic or Co-development Partner · 1 January 2011Braskem partnered with Treetech to implement predictive monitoring systems for 88 kV transformers at their Mauá and Cubatão petrochemical plants. The system has been operational for over 3 years, improving predictive failure detection from 30% to 72%.
• ChesfcoreStrategic or Co-development PartnerCompanhia Hidroelétrica do São Francisco collaborated with Treetech on online bushing monitoring at the Xingó hydroelectric plant, successfully detecting rapid-evolution defects that led to scheduled maintenance.
• Eletrobras EletronortecoreStrategic or Co-development PartnerEletrobras Eletronorte partnered with Treetech for intelligent sensing of transformers and reactors across their nine-state territory in the Brazilian Amazon. Project integrates with Sage and DianE management systems.
• ElektrocoreStrategic or Co-development PartnerElektro partnered with Treetech to develop multi-parameter voltage regulation relays for mixed-load distribution networks. The system achieves 40% reduction in load tap changer operations and better voltage quality for 1.9 million customers.

Scale indicators9 records

Recent moves5 records

Expansion highlights4 records

Others

• Megger Group: Megger makes electrical testing and diagnostic instruments for power equipment, often deployed by utilities alongside online monitoring systems. An adjacent peer in the broader transformer condition assessment toolkit rather than a head-to-head competitor in online monitoring.
• Kinetics Industries / Vaisala (Industrial Measurements): Vaisala's industrial measurements business supplies humidity, dew point, and condition sensors used in transformer monitoring applications. Comparable as a specialized sensor manufacturer serving utility and industrial markets, though not a direct competitor in bushing monitoring.

Broad incumbents

• Hitachi Energy: Hitachi Energy (formerly ABB Power Grids) provides transformers alongside monitoring and digital asset solutions, including the TXpert ecosystem. Comparable on transformer-centric monitoring to Treetech but as part of a much broader grid and transformer manufacturing footprint.
• ABB: ABB supplies transformer protection relays, condition monitoring, and grid automation through its Electrification and Motion segments. Has overlapping IED and monitoring product categories and serves the same utility customers as Treetech globally.
• GE Vernova (Grid Solutions): GE Vernova's Grid Solutions business supplies transformer monitoring and asset performance management as part of a much broader T&D portfolio. It overlaps with Treetech on transformer/bushing condition monitoring but competes as a full-scope grid vendor rather than a niche specialist.
• Siemens Energy: Siemens Energy offers transformer digitalization solutions (e.g., Sensformer/Tessenderlo) and grid asset software within its broad grid technology portfolio. Competes with Treetech at utilities procuring integrated transformer + monitoring systems but operates at vastly larger scale.
• Schneider Electric: Schneider Electric's EcoStruxure platform covers substation monitoring and asset management across medium and low voltage systems. Overlaps with Treetech's Sigma EAM and IoT gateway offerings, but Schneider competes as a multi-domain industrial software and switchgear incumbent.

Direct peers

• Doble Engineering (Doble/Furrion): Doble is a long-standing provider of transformer diagnostic testing, dissolved gas analysis, and condition assessment services to utilities, directly comparable to Treetech's Sigma ECM diagnostic/prognostic software and TMS bushing offerings.
• Qualitrol: Qualitrol is the most direct peer: a global leader in transformer and bushing monitoring, dissolved gas analysis, and condition diagnostics for utilities. It competes head-to-head with Treetech's BM/BM-2, GMP, and Sigma ECM product lines serving the same utility asset management use cases.

Emerging players

• OMICRON Electronics: OMICRON provides electrical testing, transformer monitoring, and substation automation solutions for utilities and industrial operators, including the DIRANA DGA and IEDScout products. Comparable to Treetech's sensor + diagnostics model with strong overlap in transformer diagnostics.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key highlights7 records

Customer concentration

• YouTubeyoutube.com/channel/UCt2C9e4WvpLPJOGR5Rxt6YQ/videos
• LinkedInlinkedin.com/company/treetech-sistemas-digitais

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

Funding overview

Funding rounds

Investors

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 Treetech Tecnologia