Elpros

What Elpros does

ELPROS elektronski in programski sistemi d.o.o. is a privately held Slovenian company founded in 2001 by Bojan Mahkovec and headquartered in Ljubljana. It develops and sells large-scale WAMS (Wide-Area Monitoring System) and WAMPAC (Wide-Area Monitoring, Protection, and Control) solutions based on time-synchronized synchrophasor measurements (IEEE C37.118), serving transmission system operators, distribution utilities, power-generation facilities, and large industrial energy systems worldwide. The company pioneered protection-class WAMPAC systems and deployed the first large-scale commercial WAMS in 2005, with subsequent firsts including inter-TSO WAMS-to-WAMS data exchange between ENTSO-E operators in 2006.

The product portfolio is built around two platforms: UniFusion®, a multifunctional universal engineering platform for advanced telemetric systems handling real-time acquisition, processing, visualization, and storage of mission-critical industrial and power-system data, and WAProtector™, a WAMS/WAMPAC application layer built on UniFusion for stability analysis, oscillation detection, frequency/inertia/voltage monitoring, RAS/SIPS, and Remedial Action Schemes. Hardware data sources are the TSMC400™ and TSMC500™ time-synchronized measurement and control devices, with PMU-grade timing under 50 ns and waveform capture up to 4000/4800 fps. A specialized data historian supports over one million samples per second with sub-second recent-data response time. The company has positioned extensions into renewable energy, battery energy storage, EV charging, and digital substations.

ELPROS makes money through three streams: turnkey WAMS/WAMPAC solutions (recurring/subscription-style system engagements), TSMC hardware device sales, and professional services covering consulting, integration/commissioning, and ongoing technical support. Go-to-market is direct enterprise field sales to TSOs and utilities, supplemented by certified technology partners for regional implementation in industrial automation sectors including railway power-supply automation. Pricing is not publicly disclosed and is handled via direct manufacturer contact, consistent with large bespoke enterprise contracts and long deployment cycles.

Name

Elpros

Legal name

ELPROS elektronski in programski sistemi d.o.o.

Website

https://elpros.si

Company type

Private

Founded year

2001

Operating status

Operating

Headcount range

1–10 employees

Short description

ELPROS is a Slovenian provider of WAMS/WAMPAC platforms, time-synchronized measurement devices, and professional services for transmission system operators, distribution utilities, power-generation facilities, and large industrial energy systems worldwide, based on synchrophasor measurement technology.

Ownership category

akta.pro rank

Headquarters

HQ city

Ljubljana

HQ country

Slovenia

HQ region

Europe

Offices1 record

Markets served

GTM type

B2B

Offering type

Software

Cost components

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

Revenue model

1. WAMS/WAMPAC Systems and Solutions: Turnkey WAMS/WAMPAC solutions for mission-critical real-time power-system monitoring, protection, and control applications. Includes system deployment, integration, and commissioning services.
2. PMU Device Sales (TSMC Family): Sale of TSMC (Time-Synchronized Measurement & Control) hardware devices including TSMC400 and TSMC500. Hardware sales of precision measurement equipment for power systems.
3. Professional Services: Consulting and engineering services (planning, design, WAMS/WAMPAC application engineering), integration and commissioning services, and worldwide technical support including system upgrades.

Go-to-market motion1 record

Distribution channels2 records

Marketing channels1 record

Core offering

ELPROS develops and supplies large-scale WAMS/WAMPAC software platforms (WAProtector™, UniFusion®) and TSMC™ time-synchronized measurement hardware for real-time wide-area monitoring, protection, and control of electric power systems. Deliverables include turnkey WAMS/WAMPAC solutions, precision PMU-class measurement devices, and professional services (consulting, integration, commissioning, technical support) sold to transmission system operators, distribution utilities, power-generation facilities, and large industrial energy systems worldwide.

Product overview

Elpros offers a unified platform-plus-modules architecture centered on two core products: the UniFusion® Platform as the foundational engineering environment, and WAProtector™ as a specialized WAMS/WAMPAC application built upon it. The portfolio also includes the TSMC™ family of time-synchronized measurement devices (TSMC400 and TSMC500) that serve as data sources for the monitoring platforms. Together, these products enable large-scale real-time power-system monitoring, protection, and control, with solutions delivered as integrated turnkey systems for transmission system operators, distribution utilities, and power-generation facilities.

Differentiator

Problem solved

Functional benefit

Brands

• WAProtector™: Large-scale WAMS/WAMPAC platform for wide-area monitoring, protection, and control of power systems based on time-synchronized synchrophasor measurements
• UniFusion® Platform
• TSMC™ (Time-Synchronised Measurement & Control)

Products and services

• WAProtector™ Large-scale WAMS/WAMPAC software platform for wide-area monitoring, protection, and control of power systems based on time-synchronized synchrophasor measurements. Provides real-time power-system stability analysis, event detection, alarm triggering, and control actions supporting Remedial Action Schemes (RAS) and System Integrity Protection Schemes (SIPS). Designed for transmission system operators and grid operators running mission-critical reliability programs.
• UniFusion® Platform Multifunctional universal engineering software platform for advanced telemetric systems, enabling real-time acquisition, processing, visualization, and storage of mission-critical industrial and power-system data. Serves as the foundational platform for WAProtector and specialized industrial automation applications such as telemetric control centres for distribution utilities and railway power-supply automation.
• TSMC400™ Multifunctional measurement and control device for advanced real-time power-system monitoring, supervision, and analysis. Provides synchrophasor PMU functionality per IEEE C37.118, time-synchronized waveform acquisition at up to 4000/4800 fps, IEC 61850 GOOSE support, and flexible Ethernet connectivity with redundancy options for substation and grid applications.
• TSMC500™ Next-generation TSMC time-synchronized measurement and control device for advanced synchrophasor measurement, real-time power-system monitoring, and high-performance WAMS/WAMPAC applications. Builds upon TSMC400 capabilities with enhanced performance for power-system monitoring and control.
• WAMS/WAMPAC Turnkey Solutions Turnkey wide-area monitoring, protection, and control solutions for mission-critical real-time power-system applications, based on the WAProtector software platform and TSMC measurement devices. Designed for transmission system operators, distribution utilities, power-generation facilities, and large industrial energy systems worldwide.
• Telemetric Control Centre Solutions Advanced telemetric control-centre solutions built on the UniFusion platform for telemetry supervision, substation communication, industrial process monitoring, and real-time operational control. Includes applications for utility distribution systems and railway power-supply automation.
• Professional Services for WAMS/WAMPAC Deployments Consulting and engineering services covering planning, design, and WAMS/WAMPAC application engineering, together with integration, commissioning, FAT/SAT testing, user training, and worldwide technical support including system upgrades. Delivered by ELPROS and its certified technology partners.

Quantifiable outcome

• Real-time power system visibility and disturbance detection enables maximization of power transfer capability using existing transmission infrastructure
• +2 more outcomes

Named customers5 records

Segments5 records

Ideal customer profiles3 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Integration12 records

Feature8 records

Partnerships

One partnership is on record.

• Certified Technology PartnerscoreImplementation/ SI/ Consulting PartnerELPROS integrates and deploys telemetric control-centre solutions together with certified technology partners specialized in various industrial automation sectors. Partners assist with integration and deployment of solutions for utility distribution systems and railway power-supply automation systems.

Scale indicators6 records

Recent moves6 records

Expansion highlights5 records

Broad incumbents

• GE Vernova: Grid technology division of GE (formed from GE Grid Solutions / Alstom Grid). Provides broad EMS, SCADA, and grid management suites that incorporate WAMS/WAMPAC functionality, competing with ELPROS in turnkey TSO procurements but as part of a much wider portfolio.
• Siemens Energy: Major grid technology and energy systems provider offering grid management, protection, and digital substation solutions that overlap with WAMS/WAMPAC functionality. Competes as a full-portfolio vendor against ELPROS in large utility deals.
• Hitachi Energy: Global grid technology incumbent (formerly ABB Power Grids), offering integrated EMS, SCADA, and PMU-based wide-area monitoring. Competes with ELPROS across transmission and distribution utility tenders worldwide.
• ABB: Global industrial and grid automation incumbent offering protection relays, substation automation, and SCADA/EMS. Competes indirectly with ELPROS via bundled grid solutions for utilities and large industrials.

Direct peers

• NR Electric: China-based specialist in power system protection, automation, and control, including PMU/synchrophasor and WAMS solutions. Closest Asia-Pacific direct peer to ELPROS in mission-critical transmission monitoring.
• Arbiter Systems: Specialist manufacturer of precision time-synchronized measurement devices including PMUs and synchrophasor equipment. A direct product-level peer to ELPROS's TSMC family of measurement devices.
• Schweitzer Engineering Laboratories (SEL): US-based specialist in power system protection, monitoring, and control with synchrophasor/PMU products and wide-area solutions. Most directly comparable direct peer to ELPROS in protection-class time-synchronized measurement systems.
• SIFANG Automation: China-based grid automation and protection specialist with PMU and substation communication products. Direct peer in WAMS-adjacent transmission protection and monitoring.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks5 records

Key highlights7 records

Customer concentration

• LinkedInlinkedin.com/company/elpros-d.o.o.

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 Elpros