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.

From chaos to control, without losing your sanity
Without Companion.energy
With Companion.energy
With Companion.energy: IPPs, innovative suppliers, and asset investors achieve

Most common energy supply challenges related to flexibility.
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.
- Real-time optimization for cost, carbon, and grid impact
- Results from integrating forecasting and automated control

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



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.


Frequently asked questions
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.
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.
Flexibility comes in many forms, and we often help uncover hidden potential with our customers. Let’s explore it together.
If you manage energy, energy costs and emissions, work in GWh, and measure energy expenses in millions — Companion.energy is for you!