What Energy One does

Energy One Limited (ASX: EOL) is a publicly listed Australian-headquartered software and services company that supplies energy trading and risk management (ETRM) technology to wholesale energy, environmental, and carbon trading markets in Europe and Asia. The company's platform covers the full lifecycle of energy trading, including physical and financial trading, scheduling, nominations, bidding, contract management, algorithmic trading, risk management, and market data analytics, complemented by adjacent solutions for wind, solar, battery operations, and pipeline operations. Its proprietary features include the NEMsight market analytics platform and algorithmic auction bidding software, with the platform-plus-modules architecture enabling configuration for energy retailers, generators, traders, and large industrial users from start-ups to multinationals.

The business operates a hybrid revenue model combining software licensing and subscriptions (the ETRM, scheduling, algorithmic trading, and analytics suites) with recurring managed services revenue from outsourced 24/7 trading operations and advisory consulting. Go-to-market is predominantly direct enterprise sales via local offices serving European and Asian wholesale energy markets, supplemented by the Energy One Partner Network for channel-based distribution. Pricing is quote-based and not publicly disclosed. Notable enterprise customers include Ørsted, Uniper, TotalEnergies, Shell, RATCH Group, OMV, E.ON, InterGen, Naturgy, Wintershall Dea, Air Liquide, Swissgrid, and Gasum, indicating broad enterprise traction across multiple energy verticals.

Growth has historically been driven by both organic product expansion and inorganic acquisitions, with documented deals for Sydac Pty pypIT software (2016), Creative Analytics (2017), Ez-nergy (2019), and Belgium-based EGSSIS (2021, €4.25 million). More recently, Energy One has signalled adjacency moves via an MOU with Janus Electric on battery swap and charging infrastructure (April 2026) and an order for four ammonia dual-fuel bulk carriers with SDHI backed by the US$2 billion NEO investment fund (April 2026), the latter representing a notable extension beyond the core software franchise. The company holds ISO 27001 certification, supporting its credibility with regulated energy counterparties.

Name

Energy One

Legal name

Energy One Limited

Website

http://www.energyone.com.au/

Company type

Public

Founded year

2007

Operating status

Operating

Headcount range

101–250 employees

Short description

Energy One Limited (ASX: EOL) provides ETRM software, scheduling, algorithmic trading, risk management, and market analytics solutions to wholesale energy retailers, generators, traders, and industrial users across European and Asian markets.

Ownership category

akta.pro rank

Product category

Energy Trading and Risk Management Software

NAICS

Computing Infrastructure Providers, Data Processing, Web Hosting, and Related Services (518)

akta.pro primary industry

ETRM/CTRM Platforms & Trade Capture (EUAGAJAA)

akta.pro secondary industries

Energy Risk Management, Analytics & Back-Office (ETRM/CTRM) (EUAGAAAO), Trading Platforms, ETRM/CTRM & Market Connectivity (APIs, Messaging, Integrations) (EUAMAMAN), Natural Gas Risk Management, Analytics & Back-Office (ETRM/CTRM) (EUAGAGAJ), Energy Storage Software & Controls (EMS, monitoring, optimization, cybersecurity) (IMAGAHAJ)

Keywords

• Energy trading software
• ETRM solutions
• Wholesale energy markets
• Risk management software
• Energy scheduling systems

Headquarters

HQ city

Sydney

HQ country

Australia

HQ region

Oceania

Offices3 records

Markets served

GTM type

B2B

Offering type

Software

Cost components

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

Revenue model

1. Software Licenses and Subscriptions: Energy One generates revenue through the sale and licensing of its ETRM, scheduling, algorithmic trading, and related software products to wholesale energy market participants. The software is offered as a broad suite covering physical, contract, and derivative energy trading and logistics.
2. Outsourced Operations and Advisory Services: Revenue is generated from providing outsourced 24/7 operations services and energy market consulting to energy retailers, generators, and traders.
3. Acquisition Revenue Contribution: Energy One's 2021 acquisition of Belgium-based EGSSIS is expected to generate approximately AUD$5.9 million in income in FY23, adding to the company's revenue base in European gas and power markets.

Go-to-market motion3 records

Distribution channels3 records

Marketing channels5 records

Core offering

Energy One supplies ETRM (Energy Trading and Risk Management) software covering physical and financial energy trading, scheduling, nominations, bidding, algorithmic trading, risk management, and contract management for wholesale energy markets. It complements this software with outsourced 24/7 operations services, energy market consulting, risk transfer solutions, and specialized modules for wind, solar, battery, and pipeline operations. The company serves energy retailers, generators, traders, and industrial users across Europe and Asia via local offices.

Product overview

Energy One is a global supplier of software products, outsourced operations, and advisory services to wholesale energy, environmental, and carbon trading markets. The company's portfolio comprises a platform-plus-modules architecture centered on core ETRM (Energy Trading and Risk Management) capabilities including Physical and Financial Energy Trading, Scheduling/Nominations/Bidding, and Energy Trading Contract Management, complemented by specialized solutions such as Virtual Trading Party (VTP), Algorithmic Trading/Auction Bidding, Wind and Solar Solutions, Battery Operations Solutions, Pipeline Operations Software, and NEMsight for energy market analytics. The offering is further extended through professional services including Outsourced 24/7 Operations Services, Energy Market Consulting, Risk Transfer Solutions, and Custom Software Solutions. This breadth of products enables Energy One to serve as a one-stop-shop for energy retailers, generators, traders, and users ranging from start-ups to multinational energy companies across European and Asian wholesale markets.

Differentiator

Problem solved

Functional benefit

Products and services

• ETRM – Commodities Trading, Settlements and Risk Software End-to-end commodities trading, settlements, and risk management software for wholesale energy market participants including energy retailers, generators, and traders.
• Physical and Financial Energy Trading Comprehensive solution for physical and financial energy trading operations in wholesale energy markets, covering the full trading lifecycle from front to back office.
• Scheduling, Nominations and Bidding Software Power and gas scheduling, nominations, and bidding software for energy market participants to manage and submit positions to wholesale markets.
• Energy Trading Contract Management Contract management solution for energy trading agreements and legal documentation, supporting PPAs and complex contract structures.
• Operations and Advisory Services Outsourced operations and advisory services supporting energy trading activities for energy retailers, generators, traders, and users.
• Outsourced 24/7 Operations Services Continuous round-the-clock outsourced operations services providing round-the-clock support for energy trading activities across global wholesale markets.
• Algorithmic Energy Trading and Auction Bidding Software Algorithmic trading and auction bidding software for automated energy market participation, enabling high-performance trading and bidding strategies.
• Wind and Solar Solutions Specialized software solutions for managing wind and solar energy operations, supporting renewable energy generators.
• Battery Operations Solutions Battery management and operations software for energy storage applications, supporting battery asset optimization and dispatch.
• NEMsight – Energy Market Data and Analytics Software Energy market data and analytics platform providing market insights and analytics for energy market participants, including NEM (Australian National Electricity Market) visibility.
• Pipeline Operations Software Software solutions for managing pipeline operations in energy markets, covering gas and pipeline logistics.
• Process Automation & Integration Software Software for automating energy trading processes and integrating Energy One systems with existing customer infrastructure and third-party tools.
• Energy Market Consulting Advisory and consulting services for energy market participants, providing domain expertise and strategic guidance for energy trading operations.
• Risk Transfer Solutions Solutions for transferring and managing energy market risk, supporting hedging and risk transfer strategies for energy market participants.
• PPAs, Flex/Complex Contracts Solutions Specialized solutions for managing Power Purchase Agreements (PPAs) and flexible or complex energy contracts for industrial energy users and traders.
• Virtual Trading Party (VTP) Program Program designed to streamline the path to success for Virtual Trading Parties (VTPs) and new entrants in flexible energy trading, providing bundled software and support.
• Custom Software Solutions Bespoke custom software development tailored to specific energy trading requirements of customers with unique workflows.

Quantifiable outcome

• EGSSIS expected to generate approximately AUD$5.9 million in income in FY23

Named customers49 records

Segments5 records

Ideal customer profiles5 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature12 records

Partnerships

Four partnerships are on record, tiered minor and core.

• Janus ElectricminorStrategic or Co-development Partner · 14 April 2026Energy One signed a memorandum of understanding with Janus Electric to explore battery swap and charging infrastructure development, expanding Energy One's footprint in the battery operations and electric vehicle charging ecosystem.
• Swan Defence and Heavy Industries Limited (SDHI)coreStrategic or Co-development Partner · 7 April 2026Energy ONE Limited placed an order with SDHI to construct four 92,500 DWT ammonia dual-fuel bulk carriers, marking India's first ammonia dual-fuel ship order and among the largest commercial vessels built at an Indian shipyard. The first vessel is expected to be delivered in October 2029, with subsequent deliveries at four-month intervals. This order is part of a broader decarbonisation and green shipping initiative.
• KMS-EMEC (South Korea)coreTechnology or Integration · 7 April 2026South Korea-based KMS-EMEC designed the ammonia propulsion technology for the four 92,500 DWT dual-fuel ammonia bulk carriers being built for Energy ONE Limited. The vessels are classed by Det Norske Veritas.
• EGSSIS NVcoreStrategic or Co-development Partner · 1 October 2021Energy One signed a Share Purchase Agreement to acquire Belgium-based EGSSIS NV for €4.25 million over 18 months (October 2021). The acquisition aimed to enhance Energy One's position in European gas and power markets, with EGSSIS expected to generate approximately AUD$5.9 million in income in FY23. This represents a strategic acquisition rather than a partnership, expanding Energy One's European footprint.

Scale indicators5 records

Recent moves6 records

Expansion highlights6 records

Direct peers

• Eka Software Solutions: Eka provides CTRM/ETRM software for commodities (power, gas, renewables, batteries) with scheduling, trading, risk, and analytics — a near-direct functional overlap with Energy One's platform, including renewable and battery asset support.
• ION Group: ION Group owns Openlink, Allegro, Brady, and Aspect — the largest consolidated ETRM/CTRM franchise serving exactly the same wholesale energy traders, generators, and retailers that Energy One targets. Competing head-to-head for ETRM platform deals in Europe and globally.
• Hansen Technologies: Australian-listed (ASX:HSN) software provider to energy and utilities, with overlapping ETRM, billing, and customer-service capabilities for retailers and distributors — the closest geographic and customer-segment peer to Energy One in the APAC region.
• Murex: Murex's MX.3 platform is a leading trading, risk, and post-trade system used by energy and commodities desks. It competes with Energy One at larger European utilities and trading houses for integrated front-to-back energy trading.
• Brady Technologies (ION): Brady specialises in energy trading, scheduling, and market data solutions for European power and gas, directly competing with Energy One's scheduling/nominations/bidding and algo-trading modules.
• Utiligroup: Utiligroup supplies software for energy retail, trading, and settlement in the UK and European markets, with comparable customer base (retailers and suppliers) and ETRM-adjacent capabilities to Energy One.
• Openlink (ION): Openlink Financial, now part of ION Group, is the legacy ETRM/CTRM standard for global energy and commodities firms and competes most directly with Energy One's flagship ETRM trading and risk platform.

Broad incumbents

• Hitachi Energy (formerly ABB / Ventyx): Hitachi Energy offers enterprise energy trading, market operations, and asset management software as part of a much broader grid and energy portfolio, competing with Energy One in utility trading, scheduling, and renewables optimization.
• Schneider Electric (Resource Advisor / EBO): Schneider Electric provides energy management and trading-adjacent software across commercial and industrial customers, overlapping with Energy One's C&I user, PPA, and energy procurement offerings.

Emerging players

• SAS (Commodity Risk Analytics): SAS provides energy and commodity risk analytics, forecasting, and data management software used by utilities and traders, partially overlapping with Energy One's NEMsight and risk-reporting offerings.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat6 records

Key risks5 records

Key highlights6 records

Customer concentration

• Xx.com/energyoneltd
• LinkedInlinkedin.com/company/energy-one

Compliance1 record

Revenue estimate

Valuation estimate

Number of profiles

Profiles2 records

Subsidiaries1 record

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A5 records

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Energy One