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From passive energy supplier to flexibility enabler

We help innovative suppliers reduce portfolio risk, improve forecasting accuracy, and unlock behind-the-meter flexibility with their customers. All while strengthening their energy service offer.

trusted by leaders
Belgian Eco Energy, and maybe you?

From chaos to control,
without losing your sanity

Without Companion.energy

Exposed to uncertain customer behavior
Flexibility at customer sites remains invisible
Forecasting doesn’t account for real-time steering
Customer margins are hard to defend
Costs and risks are opaque
No scalable way to build flex services

With Companion.energy

Aligned with actual customer energy patterns
Site-level flexibility visibility across portfolios
Synced forecasting with flexibility behaviour
Flex-based services improve customer value
Full transparency on cost drivers and risk exposure
A future-ready flex offering that sets you apart

With Companion.energy:
IPPs, innovative suppliers, and asset investors achieve

+15–25% gross margin uplift on flex-enabled contracts

€1–4/MWh reduction in balancing costs

Up to 30% improvement in forecasting accuracy

Most common energy supply challenges related to flexibility.

No visibility into customer-side flexibility

Suppliers can’t quantify or act on the flexibility embedded in customer operations.

No mandate to steer or optimize energy

Customers are hesitant to give control, leaving flexibility untapped and unmanaged.

Forecasts ignore real-world behavior

Imbalance and margin risks rise when pricing isn’t aligned with actual customer dynamics.

Meanwhile
Markets get more complex with granular, real-time pricing signals
Competitive pressure keeps squeezing margins
The sustainability challenge becomes more urgent and tangible
Our clients after a 6-month Proof of Value project

We give IPPs, innovative suppliers, and asset investors an integrated way to manage their energy context within 6 months.

Centralize energy cost data across all sites, 
meters, and contracts

Monitor day-ahead profile (risks) to 
contract better and optimize asset steering

Track your energy prices in real-time, in both absolute and marginal terms

Match renewable energy to actual consumption, 
15-min by 15-min

Forecast energy consumption to nominate in the day-ahead market and control imbalance

Watch: a real-world use case

Discover how we enhance the performance a multi-asset portfolio by optimizing energy in real-time.

what’s inside
  • Real-time optimization for cost, carbon, and grid impact
  • Results from integrating forecasting and automated control
View this webinar

The future of energy flexibility, delivered today

Real-time data syncs

Seamless API-driven integrations, ensuring continuous updates for 
accurate decision-making.

Code snippet

Optimized energy scheduling

Automatically adjust energy usage to align with real-time market conditions and operational needs.

A graph showing possible positive improvements

Supporting all contract types

Put a cost next to every MWh, regardless of your energy contract mix complexity.

A multiple layered graph

Reliable forecasting

Precise foresight, considering factors like weather and internal planning data, 
for smarter decision-making.

reliable forecasting

Savings calculation

Quantify benefits with detailed, transparent calculations based on real-time data and dynamic baselining.

savings calculation

Extensive market integrations

Automated data from all relevant markets.
Out-of-the-box access to market data from all across Europe, for day-ahead, continuous and balancing markets

extensive market integration

Your energy operations are complex.

Your flexibility tools shouldn’t be.
We’ll help you run smarter services —one step at a time.

Start with a custom walkthrough
Saving realized notification

Walk through with Jonas

Jonas, one of the founders, shares how Companion.energy aims to revolutionize energy management for large-scale consumers with smarter energy software.

How to get the most out of your energy contracts

Frequently asked questions

I’m already working with an energy consultant. How is this different?

Companion.energy complements your consultant’s work. While consultants focus on long-term, discrete optimizations, we handle the "minute-by-minute" reality. Our software enables continuous (re-)forecasting and real-time optimization to maximize the impact of those decisions.

We aim to be fully hedged, do price fluctuations still affect us?

What really matters is how your additional or reduced grid consumption is priced. In practice, over 90% of large companies are marginally exposed to day-ahead and/or imbalance prices.

Will it work if I don’t have 100% flexibility?

Flexibility comes in many forms, and we often help uncover hidden potential with our customers. Let’s explore it together.

Is Companion.energy for me?

If you manage energy, energy costs and emissions, work in GWh, and measure energy expenses in millions — Companion.energy is for you!