What Energy21 does

Energy21, founded in 1997 and headquartered in Utrecht, Netherlands, was a B2B SaaS provider of energy management software for energy suppliers, traders, and large-scale energy consumers across European markets. The company's platform covered the full energy value chain through three integrated suites: the Supplier Suite (customer onboarding, contract and billing, customer interfacing, and sourcing and pricing); the Balancing and Shipping Suite (intraday steering, BRP as a Service, and balancing and shipping automation); and the Trade and Portfolio Suite (customer trading and portfolio management). The platforms supported more than 20 million energy connections daily for over 50 energy company clients across the Netherlands, the United Kingdom, France, and Sweden, with a 28-year operating history in European energy market operations.

The company monetized primarily through enterprise SaaS subscriptions, with quote-based, customized pricing per customer deployment and implementation and professional services likely complementing recurring revenue. Its go-to-market was a consultative enterprise field sales motion, with named customers including Eneco, TotalEnergies, Engie, AXPO, Vattenfall, Essent, Pure Energie, Mega Energie, Vandebron, and BASF. In August 2023, Energy21 expanded its software portfolio by acquiring Jules and Ecedo. In 2025, Energy21 merged with Ecedo, Jules, Gridhub, and Nemon to form Eneve, a unified energy software platform covering the full energy value chain. As a result of the merger, Energy21 ceased to operate as a standalone entity, with its operations, customers, and product suites continuing under the Eneve brand.

Name

Energy21

Legal name

Energy21

Website

https://energy21.com

Company type

Private

Founded year

1997

Operating status

Acquired

Headcount range

51–100 employees

Short description

Energy21, founded in 1997 in Utrecht, Netherlands, provided B2B SaaS for energy suppliers, traders, and large-scale consumers, covering onboarding, billing, balancing, and trading across European markets. The company merged into Eneve in 2025.

Ownership category

akta.pro rank

Product category

Energy Management Software

NAICS

Computing Infrastructure Providers, Data Processing, Web Hosting, and Related Services (51821)

SIC

Services-Computer Programming, Data Processing, Etc. (7370)

akta.pro primary industry

Metering Data Acquisition & Customer Enrollment/Onboarding Services (EUAGAEAG)

akta.pro secondary industries

Supplier Tendering / RFP Management & Contract Negotiation Services (EUAGAEAE), C&I Energy Risk Management & Contract Administration (Credit, Billing, Settlements) (EUAGACAL), PPA Origination, Advisory & Contract Management (Negotiation, Credit, Settlements) (EUAGADAL)

Keywords

• Energy management software
• Energy supplier SaaS
• Energy trading platform
• Utility billing software
• Energy balancing software

Headquarters

HQ city

Utrecht

HQ country

Netherlands

HQ region

Europe

Markets served

GTM type

B2B

Offering type

Software

Cost components

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

Revenue model

1. SaaS Platform Subscriptions: Energy software delivered as a service platform covering supplier operations, balancing, and trading. The company operates on a SaaS subscription model targeting enterprise energy companies with multi-module software solutions. Implementation and professional services likely complement the recurring subscription revenue.

Go-to-market motion1 record

Distribution channels1 record

Marketing channels4 records

Core offering

Energy21 provides a SaaS energy management platform that supports energy suppliers, traders, and large-scale consumers across the full energy value chain. The offering is organized into three integrated suites — Supplier Suite (onboarding, contract & billing, customer interfacing, sourcing & pricing), Balancing & Shipping Suite (intraday steering, BRP-as-a-service, nominations), and Trade & Portfolio Suite (customer trading and portfolio management) — delivered as recurring subscription software with implementation and professional services.

Product overview

Energy21 is now part of Eneve, a unified energy software platform formed from the merger of four energy software companies (Energy21, Ecedo, Jules, and Gridhub). The offering is a platform-plus-modules architecture organized into three integrated suites: (1) Supplier Suite covering customer onboarding, contract & billing, customer interfacing, and sourcing & pricing; (2) Balancing & Shipping Suite with intraday steering, BRP as a Service, and balancing & shipping modules; and (3) Trade & Portfolio Suite enabling customer trading. The platforms support over 20 million energy connections daily across Europe.

Differentiator

Problem solved

Functional benefit

Products and services

• Supplier Suite Comprehensive SaaS suite enabling energy suppliers to manage customer onboarding, contract management, billing reconciliation, customer lifecycle interactions, and dynamic sourcing and pricing operations across European energy markets.
• Balancing & Shipping Suite SaaS suite for portfolio balancing and shipping operations in the energy market, including real-time intraday steering signals, balance responsible party (BRP) services, and automated nominations and position management for energy companies.
• Trade & Portfolio Suite SaaS suite for executing and managing customer energy trades within a portfolio management framework, supporting trading execution efficiency, position management, and margin management for energy trading operations.

Quantifiable outcome

• Time savings, fewer errors, and stronger forecasting capabilities for BRP management
• +1 more outcomes

Named customers8 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

Feature3 records

Partnerships

Five partnerships are on record, tiered core.

• EcedocoreOthers · 1 January 2025Ecedo merged with Energy21, Jules, and Gridhub in 2025 to form Eneve. Ecedo was a software provider in the energy sector that expanded Energy21's service offerings and strengthened its position in the European energy market.
• JulescoreOthers · 1 January 2025Jules merged with Energy21, Ecedo, and Gridhub in 2025 to form Eneve. Jules was an energy software provider whose acquisition by Energy21 in 2023 preceded the larger 2025 merger creating the combined entity.
• GridhubcoreOthers · 1 January 2025Gridhub merged with Energy21, Ecedo, and Jules in 2025 to form Eneve. Gridhub was one of the four energy software companies that combined to create a comprehensive energy management platform.
• Jules (Acquisition)coreOEM/ Whitelabel/ Licensing Partner · 24 August 2023Energy21 acquired Jules to expand its services and strengthen its position in the European energy sector. The acquisition aimed to meet rising demand for software solutions amid increasing market complexity and new energy policies.
• Ecedo (Acquisition)coreOEM/ Whitelabel/ Licensing Partner · 24 August 2023Energy21 acquired Ecedo to expand its services and strengthen its position in the European energy sector. The acquisition complemented the Jules acquisition in building out Energy21's comprehensive software portfolio.

Scale indicators4 records

Recent moves5 records

Expansion highlights5 records

Direct peers

• Kraken Technologies: Kraken is the in-house energy operations platform spun out of Octopus Energy and is the most direct competitor to the Energy21/Eneve stack. It covers supplier onboarding, billing, trading, and balancing on a cloud-native platform and is being licensed to other retail energy suppliers globally, head-to-head with Eneve.
• Hansen Technologies: Hansen is a long-standing global vendor of customer information systems (CIS), billing, and meter data management for electric, gas, and water utilities. Its suite directly overlaps Eneve's Supplier Suite modules (onboarding, contract & billing, customer interfacing) for retail energy suppliers and large C&I customers.
• ION Group (Openlink / Allegro): ION's Openlink and Allegro platforms are leading CTRM/ETRM systems used by energy traders and portfolio managers worldwide. They overlap with Eneve's Trade & Portfolio Suite and balancing/shipping modules for BRP and trading desks.
• Eka Software Solutions: Eka provides a commodity trading and risk management (CTRM) cloud platform used by energy traders, retailers, and producers. It competes most directly with Eneve on portfolio management, trade execution, and balancing position visibility.

Broad incumbents

• Salesforce Industries (Energy Cloud): Salesforce Energy Cloud bundles CRM, omni-channel customer service, and utility-specific data models for energy suppliers and traders. It is a broader incumbent selling into the same European utility CIOs that Eneve targets, often competing for the customer interfacing and self-service layer.
• Oracle Utilities (CC&B, OSDU): Oracle's Customer Care and Billing (CC&B) and broader Oracle Utilities stack are incumbent CIS, billing, and meter-data solutions for large electric and gas utilities globally. They are deployed at large Eneve prospects (e.g., Vattenfall, TotalEnergies) and represent the traditional 'rip and replace' alternative.
• SAP (IS-U / S/4HANA Utilities): SAP IS-U and S/4HANA Utilities are the most widely installed ERP-side billing and device management backbones for European utilities. SAP competes with Eneve at the layer of utility billing, settlement, and large-scale customer operations.

Emerging players

• EnergyHub: EnergyHub is a DERMS platform that helps utilities manage residential DERs (smart thermostats, EVs, batteries, water heaters). It is an emerging player adjacent to Eneve's flexible-contract and VPP-relevant product surface, more focused on the device-control edge.
• Piclo: Piclo operates a flexibility-services marketplace connecting DERs, aggregators, and system operators across the UK and Europe. It is an emerging player targeting the same demand-response and flexibility monetization themes that Eneve enables inside supplier portfolios.

Others

• Inenco: Inenco is a UK-based energy procurement and management services firm that combines data, advisory, and managed services for large energy buyers. It is comparable as an ecosystem participant that uses similar European energy data infrastructure and serves overlapping C&I and supplier-side customers.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights6 records

Customer concentration

Revenue estimate

Valuation estimate

Number of profiles

Subsidiaries2 records

Funding overview

Funding rounds

Investors

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

M&A2 records

Investments

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

Frequently asked questions about Energy21