• Electricity
  • Water
  • Gas
  • Heat

Software for utility suppliers. Every reading billed correctly.

A software product family for utility suppliers, covering the full revenue process – from first contact to closed payments – on Microsoft technology.

Enterprise-grade and highly customizable, for B2B and B2C. Adopt one product now, expand later.

Arrange an exploratory session See products
  • D365 Finance & SCM
  • Power Platform
  • Microsoft Azure
  • Apache Spark
  • Apache Iceberg
  • AI Agent
Choosing an entry point

Three entry points. Stand-alone or together.

Each product solves a complete problem on its own and already talks to the rest of the family – so you can start where it hurts most and integrate the rest later.

Standard supplier processes on top of the ERP you already run.

For suppliers whose finance and operations live in Dynamics 365 Finance & SCM. Lightweight, utility-driven extensions enable full prospect-to-cash workflows, contract and pricing management, metering operations, and smooth integration with dEUS Engine.

Platform
D365 Finance & SCM
Scope
Full Customer-to-Cash and Meter-to-Cash, revenue protection
  • Easy deployment on any D365FinOps environment
  • Automated tests and test data
  • Built with standard D365FinOps best practices
dEUS 365: metering point list and detail form in Dynamics 365 Finance and Operations

A lightweight, customizable solution for small and medium suppliers.

Built on Microsoft Power Platform: contracts, metering points, meters, products, prices, and periodic billing cycles – with complete customer workflows and data synchronization with dEUS Engine.

Platform
Power Platform
Scope
Core entities and operations
  • Dataverse entities, highly customizable
  • Flexible pricing templates
  • Standard platform functionality included
dEUS UP: metering points list in Power Apps

Meter data at volume, alongside any system you may use.

Ingestion, processing, validation, calculation, and aggregation of time series. dEUS Engine automates consumption and pricing calculations and integrates with dEUS products or third-party systems.

Platform
Apache Spark & Iceberg
Scope
Meter data, pricing, billing calculations
  • Python and SQL on a lakehouse
  • Any cloud or on-premises, Windows or Linux
  • Web UI to view and manage data and processes
See the architecture
dEUS Engine Web UI: meter data table

New 2026

dEUS AI Agent

An agent developed specifically to connect to the application data and the app documentation, shortening the learning curve and the onboarding time. Extendable to execute app monitoring tasks, and to help analyze functional and technical issues when working with incidents and support tickets.

100%

Native to the Microsoft Azure ecosystem

100,000s

Meter devices, customers, and invoices monthly

3

Entry points, stand-alone or together

Months

not years to implement

Business value

Revenue-critical journeys, end to end.

Customer-to-Cash carries the commercial relationship: the offer, the contract, the tariff it is priced on, the invoice, and the collection that closes it. Meter-to-Cash covers the measurement: the reading, its validation, and the volumes that reach the bill. Each process is complete, and both use the same customer, contract, and asset data.

Sign, serve, and get paid

Customer-to-Cash

  1. 01Onboard customers and manage the full customer master data
  2. 02Contracts with flexible billing frequency and intervals
  3. 03Billing schedules generated automatically on contract signing
  4. 04Bill periodically, collect payments, manage overdue accounts

From reading to revenue

Meter-to-Cash

  1. 01Register meters and metering points with rich technical data
  2. 02Ingest meter values and consumption manually or via integration
  3. 03Turn readings into billable consumption with configurable rules
  4. 04Price and invoice consumption accurately, down to tariff tiers

Capabilities at a glance

Customer & contract management

Full customer master. Draft and signed contracts with auto IDs, parent–child hierarchies with weighting, and attribute-driven segmentation for precise pricing.

Meters & metering points

Full meter and metering type setup: value or time-series, cumulative or delta. Prepaid vouchers with automated work orders.

Metering data & consumption

Meter values and consumption per reading period. Metering types mapped to consumption types with rules, saved as reusable templates.

Flexible pricing & billing

Price groups and pricing linked to attributes, product, contract, or metering point. Tiered volume-slicing tariffs and automated billing schedules.

Revenue protection & collections

Credit limits, risk scoring, and rule-based order holds. Aging, write-offs, dunning, NSF, plus meter-relation and digit-detection checks.

Automation & configuration

Scheduled jobs, mass contract activation, template roll-out across groups, and workflows. Configurable parameters, attributes, calendars, and IDs.

Engine Architecture & specifications

dEUS Engine: built for meter data at volume.

dEUS Engine uses Apache Spark, the open-source distributed processing engine, with Apache Iceberg, a high-performance table format for large analytic datasets. It is built in Python and SQL on a lakehouse architecture, and runs on a customizable rule set: business users and data analysts can define processing logic without core code changes.

Processing pipeline

  1. 01

    Ingestion

    Reads and standardizes diverse time-series formats, then loads them into Iceberg tables.

  2. 02

    Gap-filling

    Missing-value checks add values using customizable algorithms: interpolation, copy, and more.

  3. 03

    Validation

    A rule set defines which validations and transformations run, ensuring quality and consistency.

  4. 04

    Calculation

    Arithmetic and logical operations applied per record, before windowing or aggregation.

  5. 05

    Aggregation

    Standard mathematical and statistical operations, plus high-complexity custom operations.

Data flow

Sources

Meters, head-end systems, databases

Files, streams and queues, APIs and web services, and relational sources over JDBC/ODBC.

dEUS Engine

Spark processing over an Iceberg lakehouse

The processing pipeline, administered through a web UI to view and manage data and processes.

Business applications

dEUS 365, dEUS UP, or third-party

Bidirectional API: setup and master data out; cumulative results back in – prices, consumption, and invoice data.

Engineering foundation

Research and design

Designed with the support of the National HPC Competence Centre

The architecture for high-volume time-series processing was designed together with the Faculty of Computer Science and Engineering, UKIM, which acts as the National HPC (High-Performance Computing) Competence Centre in North Macedonia.

Partner
FCSE faculty, UKIM – Skopje
Programme
EuroCC, under Horizon 2020

Platform and scale

Parquet files under Iceberg schema, tuned for volume

The columnar layout and partitions help each run read only the periods and meters it needs, and compression keeps years of data at an efficient size. Iceberg adds schema evolution and snapshots, so formats can change and past runs can be re-run.

Performance
100,000s of meters within a few hours
Deployment
Windows or Linux, local or cloud

dEUS Engine runs stand-alone or integrated with other dEUS software or third-party solutions. Apache Spark and Apache Iceberg are trademarks of the Apache Software Foundation.

Why dEUS Utilities

Partners, not clients.

You get quality, availability, and commitment.

dEUS is based on decades of experience with utility supplier software, ERP development, and customization – especially Dynamics-based systems. We speak the industry-specific language and understand the processes involved, so we can follow frequent market and regulatory changes promptly and with high quality.

Integration

The family is API-driven. Standard Dynamics 365 data import/export mechanisms apply out of the box. dEUS Engine pulls setup and master data from other dEUS or third-party systems and delivers processed cumulative results back to them.

Deployment

dEUS 365 and UP follow the Microsoft cloud model of the tenant they sit in. dEUS Engine runs on any cloud or on-premises, on Windows or Linux, stand-alone or integrated.

Utility engineers walking through an energy site

How long, how much

Without large gaps between requirements and product capabilities, projects last months, not years. Competitive pricing covering licensing, implementation, and maintenance.

Get a quote

Three entry points

Adopt one of the products now, easily expand later.

Scale where it matters

Engine built on open-source platforms to eliminate licensing overhead.

Built by specialists

Decades of experience developing and consulting for utilities.

Contact

Talk is cheap. We can build what you need.

Arrange an exploratory session

Tell us where it hurts most today and we will build a demo or a proof-of-concept around it, and connect it to the platform you already run.

Request a demo
42Dynamics

dEUS Utilities products are developed and marketed by 42Dynamics, a focused team delivering products and services for utility suppliers on Microsoft technology, based in Skopje, Republic of North Macedonia.