Zensol Automation

What Zensol Automation does

Zensol Automation Inc. is a privately held Canadian company, founded in June 1990 by Fouad Brikci, Ph.D., and headquartered in Saint-Laurent, Quebec. The company develops, manufactures, and sells specialized testing instruments for electric power companies, third-party service companies, and training and research centers across more than 50 countries. Its product portfolio addresses two core diagnostic verticals: circuit breaker analysis (CBA-32P, CBV-19, CBV-32, CB14, SIM-CB6, GEN Series, GEN-I3V) and on-load tap changer (OLTC) analysis (TAP-4, TAP-4-PLUS, OTM-X), covering voltage ranges from distribution to 800 kV.

The company's technical platform rests on a vibro-acoustic diagnostic method developed and patented by Hydro-Québec in 2001 and licensed to Zensol, which has commercialized and led the category since 2006. The patented approach enables ON LINE testing of OLTCs and circuit breakers — detecting mechanical failures (40% of major breaker failures per the company's cited data) that classical timing/motion/dynamic-resistance tests miss. Hardware is ruggedized for harsh environments (-40°C to +60°C depending on model) with stated 15+ year instrument life, paired with proprietary software platforms (OpenZen, CBAWin, Sim-Win, GenWin).

Zensol operates a hybrid hardware-plus-services revenue model: primary revenue comes from quote-based hardware sales of analyzers and accessories (current transducers, pressure transducers, grounding kits, cabling), supplemented by professional services (OLTC testing, circuit breaker testing, vibro-acoustic analysis, calibration to ISO 9001 / ISO/IEC 17025), training (seminars, webinars), and online courses jointly developed with Hydro-Québec TransEnergie. Pricing is custom enterprise, structured as multi-year contracts. Distribution combines direct field sales from the Saint-Laurent headquarters (with 48-hour global technical support SLA) and a distributor network spanning 50+ countries on six continents. The company is ISO 9001:2015 certified (renewed through 2027) and led by a single founder-president with a small specialized engineering team.

Name

Zensol Automation

Legal name

Zensol Automation Inc.

Website

https://zensol.com

Company type

Private

Founded year

1990

Operating status

Operating

Headcount range

11–50 employees

Short description

Zensol Automation Inc. is a Canadian industrial instrument manufacturer (founded 1990, Saint-Laurent, Quebec) that develops and sells vibro-acoustic diagnostic analyzers — for circuit breakers and on-load tap changers — to electric utilities, service companies, and training centers across 50+ countries.

Ownership category

akta.pro rank

Product category

Power Equipment Testing Instruments

NAICS

Instrument Manufacturing for Measuring and Testing Electricity and Electrical Signals (334515), Other Measuring and Controlling Device Manufacturing (334519), Testing Laboratories and Services (541380), Electronic and Precision Equipment Repair and Maintenance (811210)

SIC

Instruments For Meas & Testing Of Electricity & Elec Signals (3825), Industrial Instruments For Measurement, Display, And Control (3823), Services-Testing Laboratories (8734)

akta.pro primary industry

Test & Measurement Equipment (Oscilloscopes, DAQ, signal analyzers, calibration benches) (IMAGAFAC)

akta.pro secondary industry

Instrumentation, Controls & Automation (DCS/PLC/SCADA, SIS, Metering) (EUAEAFAC)

Keywords

• Circuit breaker testing
• OLTC diagnostics
• Vibro-acoustic testing
• Transformer diagnostic instruments
• Power equipment analyzers

Headquarters

HQ city

Saint-laurent

HQ country

Canada

HQ region

North America

Offices2 records

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

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

Revenue model

1. Testing Instruments Sales: Sale of specialized testing instruments including circuit breaker analyzers, OLTC analyzers, simulators, and accessories. Products include CBA-32P, CBV series, TAP-4 series, OTM-X, CB14, and SIM-CB6.
2. Testing and Analysis Services: Professional testing and analysis services including vibro-acoustic testing, OLTC testing, circuit breaker testing, and interpretation training. Zensol performs tests and provides complete reports per transformer or breaker.
3. Training and Seminars: Theoretical and practical training, maintenance seminars, webinars, and advanced courses on vibro-acoustic signal analysis. Includes online courses developed with Hydro-Québec TransEnergie.
4. Calibration Services: Instrument calibration services to meet ISO 9001 and ISO/IEC 17025 standards requirements.

Pricing tiers

Go-to-market motion2 records

Distribution channels3 records

Marketing channels6 records

Core offering

Zensol Automation develops, manufactures, and sells specialized testing instruments for electric power companies, service companies, and training/research centers, focused on circuit breakers (CBA, CBV, CB14 product lines), on-load tap changers (TAP-4, OTM-X), and reclosers (GEN series). Its instruments apply a proprietary vibro-acoustic diagnostic method that uniquely enables ON LINE (in-service) fault detection on OLTCs and circuit breakers without requiring equipment shutdown, complemented by professional testing, calibration, and training services.

Product overview

Zensol Automation Inc. is a Canadian company that develops, manufactures, and sells testing instruments for electric power companies, service companies, and training centers. The product portfolio centers on two main diagnostic categories: Circuit Breaker Diagnosis (CBA-32P, CBV-32, CBV-19, CB14, SIM-CB6) and Transformer/OLTC Diagnosis (TAP-4, TAP-4-PLUS, OTM-X). All instruments utilize proprietary vibro-acoustic diagnostic technology developed in partnership with Hydro-Québec, allowing both online and offline testing for detecting mechanical failures. The instruments are portable, ruggedized for harsh environments (-40°C to +60°C), with a life expectancy exceeding 15 years. Software platforms include OpenZen (for CBV and CB14), CbaWin (for CBA-32P), Sim-Win (for SIM-CB6), and GenWin (for recloser analyzers). The company also offers comprehensive services including testing, analysis, calibration, training seminars, and online courses developed with Hydro-Québec TransEnergie.

Differentiator

Problem solved

Functional benefit

Brands

• CBA: Circuit Breaker Analyzer product line for high voltage circuit breaker testing
• CBV
• TAP-4
• OTM-X
• GEN
• SIM-CB6
• OpenZen
• CBAWin

Products and services

• CB14 Circuit Breaker Analyzer A 6-contact circuit breaker analyzer that performs Timing, Motion, and Static & Dynamic Resistance Measurement in a single test at high precision, targeted at field testing of small circuit breakers by utility maintenance teams.
• TAP-4 On-Load Tap Changer Analyzer On-Load Tap Changer analyzer for online and offline testing of any kind of tap changer, capable of detecting contact wear, synchronism problems and drive mechanism issues using the vibro-acoustic diagnostic method, with predictive trending analysis over time.
• TAP-4-PLUS On-Load Tap Changer Analyzer Enhanced next-generation version of the TAP-4 analyzer with improved specifications for on-load tap changer diagnostics, offering online and offline testing capability with predictive trending analysis.
• OTM-X Standalone OLTC Event Recorder The only standalone recorder using vibro-acoustic method and motor current testing to detect ONLINE OLTC malfunctions, with 100 kHz sampling rate, 64 GB local storage, remote network connectivity and autonomous operation that records unlimited OLTC operations without requiring an operator or PC.
• CBV-32 Circuit Breaker Vibration Analyzer High-performance circuit breaker vibration analyzer using vibro-acoustic technology to detect mechanical problems in circuit breakers, including online timing tests; part of Zensol's CBV product family launched in 2006.
• CBV-19 Circuit Breaker Vibration Analyzer Circuit breaker vibration analyzer with vibro-acoustic technology for detecting mechanical anomalies and performing online and offline diagnostics of circuit breakers.
• CBA-32P Circuit Breaker Analyzer High-voltage circuit breaker performance analyzer for timing, motion and dynamic resistance measurement testing, with open architecture and modular design; the company's founding product developed for ABB in 1990.
• SIM-CB6 Circuit Breaker and Control Cabinet Simulator Circuit breaker and control cabinet simulator that allows training on any type of breaker (SF6, air-compressed, oil, etc.) with up to 6 contacts and optional resistive closing/opening, used by utilities such as Hydro-Québec and Hydro Manitoba for maintenance training.
• ZCS Current Transducer (100/200/600 Amps) High-performance AC-DC current transducer based on Hall Effect, available in 100 A, 200 A, and 600 A ratings with ±0.2% accuracy and galvanic isolation, supplied as an accessory for Zensol instruments.
• ZPS Pressure Transducer Pressure transducer that measures pressure on circuit breakers and is compatible with the CBA-32P analyzer, converting pressure into analog electrical signals via strain gages bonded into the diaphragm.
• OLTC Diagnosis Cable Set Complete set of cables for OLTC diagnosis, including a 35-foot ground cable, accelerometer cable (BNC to 1032 connector), coaxial extension cables, power cable, cable reel, and USB cable.
• Z-DUAL-GR Dual Grounding Kit Remote dual grounding kit that lifts the ground connection of a circuit breaker during timing tests while keeping both sides grounded, increasing personnel safety during diagnostic operations.
• OLTC Testing and Analysis Services Professional OLTC testing and analysis services using the TAP-4 analyzer, including yearly scheduled testing with complete reports per transformer, vibro-acoustic signal analysis, and advanced training on interpretation of results.
• Circuit Breaker Testing and Analysis Services Professional circuit breaker testing and analysis services using CBV and CBA analyzers, including vibro-acoustic testing, online and offline timing tests, and motion analysis with reporting per breaker.
• Webinars - Vibro-Acoustic Method Scheduled webinars covering vibro-acoustic diagnostic methods applied to OLTCs and circuit breakers, including failure examples (contact wear, asynchronism, arcing contacts, mechanical parts mounted in reverse), trending analysis and predictive maintenance approaches, delivered in French, English and Chinese.
• Online Training Courses (CBA-32P) Online training modules developed in collaboration with Hydro-Québec TransÉnergie, covering electric circuit breaking concepts, circuit breaker synchronization, and operation of the CBA-32P analyzer, distributed via the Hydro-Québec training portal (SAP code 25007561).

Quantifiable outcome

• Mechanical problems cause 40% of major failures in breakers - vibro-acoustic method can detect these issues that timing, motion, and dynamic resistance tests cannot
• +1 more outcomes

Named customers2 records

Segments3 records

Ideal customer profiles3 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature5 records

Partnerships

Three partnerships are on record, tiered core and minor.

• Hydro-QuébeccoreStrategic or Co-development Partner · 1 January 2001Partners and collaborators for over 20 years. Hydro-Québec is the exclusive electricity provider in Quebec. Joint development of vibro-acoustic diagnostic technology (patented by Hydro-Québec in 2001). Zensol has developed products specifically for Hydro-Québec including CBA-32P (1990), GEN Series (1999), CBV Series (2006). Extreme climate conditions in Quebec drove development of robust instruments. Collaboration created world-renowned vibroacoustic solution for OLTCs.
• ALSTOMminorStrategic or Co-development PartnerIndustry leader partner mentioned in company history. Cooperation in development of solutions for the electrical energy industry alongside Hydro-Québec.
• Hydro-Québec TransEnergiecoreStrategic or Co-development PartnerCollaborated on development of online training courses available in Hydro-Québec training portal (code SAP 25007561). Four modules covering circuit breaking concepts, synchronization, and CBA-32P usage.

Scale indicators6 records

Recent moves5 records

Expansion highlights5 records

Direct peers

• Megger: Global leader in electrical testing and measurement instruments for power utilities. Directly competes with Zensol in circuit breaker and electrical equipment diagnostic testing, with a much broader product portfolio spanning insulation, transformer, and cable testing.
• OMICRON Electronics: Austrian-based provider of testing and monitoring solutions for power systems including circuit breakers, transformers, and protection equipment. Closely aligned with Zensol's focus on high-voltage equipment diagnostics, with overlap in OLTC and breaker analysis products.
• Doble Engineering: Specializes in diagnostic testing instruments and services for the electric power industry, particularly for transformers, circuit breakers, and protective equipment. Overlaps with Zensol in circuit breaker and OLTC diagnostics with a strong consulting and testing services arm.
• Vanguard Instruments: Manufacturer of field test equipment for circuit breakers, transformers, and protective relays used by electric utilities. Direct competitor in the circuit breaker analyzer space that Zensol targets with its CBA and CBV product lines.
• KoCoS Messtechnik: German manufacturer of measurement and testing equipment for power systems, including circuit breaker analyzers and transformer diagnostics. Comparable to Zensol in addressing the same European utility customer base with similar diagnostic instruments.
• ALTANOVA (ISA/Tecnotest): Italian-based electrical testing equipment manufacturer specializing in circuit breaker analyzers and transformer diagnostics. Direct competitor to Zensol in the OLTC and breaker testing instrument market.

Emerging players

• Megabras: Manufacturer of electrical test and measurement instruments including insulation diagnostic testers. Partial overlap with Zensol's testing instrument portfolio, primarily focused on Latin American markets.

Regional players

• HV TECHNOLOGIES (HV Diagnostic Solutions): Provides high voltage testing and diagnostic equipment including for power transformers and breakers. Comparable offering to Zensol but with different geographic focus and product coverage.

Broad incumbents

• PowerTech Systems: Broader power systems testing and consultancy provider with diagnostic capabilities for substations and high voltage equipment. Larger incumbent with testing services and equipment offerings that overlap with Zensol's services arm.
• Schweitzer Engineering Laboratories: Major provider of protection, automation, and power system test equipment including products used in circuit breaker testing and commissioning. Larger incumbent with adjacent rather than directly competing products in the testing instrument space.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat6 records

Key risks6 records

Key highlights7 records

Customer concentration

• YouTubeyoutube.com/user/zensolAutomationInc
• LinkedInlinkedin.com/company/zensol-automation-inc.

Compliance1 record

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 Zensol Automation