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ecofix logo

App, website and portal for start-up in record time. Ecofix’s launch: powered by ACA Group

Ecofix Gas & Power, an energy provider in the Belgian energy market, needed a strong brand identity and a digital solution to support its market entry. The challenge was to deliver both within a limited timeframe while enabling customers to manage their energy consumption. A brand identity and mobile app were developed to provide customer control over usage. This resulted in a fast go-to-market and improved customer engagement and self-service.

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01

Challenge

Help our customers get the most out of their energy.


02

Solution

Intuitive tools that make energy consumption transparent.


03

Approach

A branding and development track, carried out in parallel.


04

Result

An app, website and customer portal in record time.

ecofix

About Ecofix Gas & Power

Ecofix Gas & Power is a new player in the energy market. Founded in summer 2024, launched in May 2025. Their mission: to make energy smarter, simpler and more affordable.

Challenge

Big dreams, tight deadlines

“We want to make dynamic prices for electricity really transparent and accessible to everyone. So that our customers can benefit from the very lowest tariffs.” Ecofix CEO Yassine Hasnaoui's ambition is clear.

If you make that promise to your customers, you need to provide them with the necessary digital tools to do so. With a user-friendly app at the heart of your digital strategy. The founders entrusted the development of that Ecofix app to us. 

But the scope was even broader. We were given the opportunity to design the entire customer experience: branding, digital user experience, website and a customer portal.

The deadline was tight. It was up to us to work together with the four founders to get everything ready in time.

Ecofix visuals in new branding

* Logo, colour palette and some declinations. In just four days, we designed Ecofix's corporate identity from scratch.

Solution

One solution for Android, iOS and the web

We shaped a branding that stands out. And we consistently translated that branding in all things digital.

With Flutter, we developed a single solution for Android, iOS and the web. With Microsoft Azure Cloud, we guarantee a scalable and secure solution that grows with Ecofix GP and their ambitions.

Some of the key functionalities we integrated into the app:

  • Daily consumption monitoring
  • Manage smart devices
  • Track current market prices
  • Planning energy consumption
  • View and pay invoices
Website mockup ecofix
ACA Group helped us realise our vision quickly and efficiently. The collaboration was fantastic.
Yassine Hasnaoui
Founder Ecofix GP
Yassine Hasnaoui
ACA Group helped us realise our vision quickly and efficiently. The collaboration was fantastic.
Yassine HasnaouiFounder Ecofix GP
Yassine Hasnaoui
Approach

Finding the balance between a quick time to market and quality

To get a head start, we carried out the branding and technical processes in parallel. 

“Above all, we had to be very pragmatic. Fast and efficient. Time to market is everything for start-ups”, says Studio lead Johan Steppe. 

“We worked together directly with the founders. And they wanted to go forward quickly. They have a clear vision and the guts to make bold decisions. It's up to us to bring that to life in the shortest possible time. Our job is to get gold on the table right away.”

“In four days we had the branding in place. Including intake, workshops and a survey. After another three weeks, we had designed the entire app and portal. The website layout followed just four days later.”

Jurgen Geys, Mobile lead: ‘We are proud of what we have achieved together with Ecofix. The mutual understanding is great. We trust each other 100%.”

‘But the road towards it was intense. With tough discussions at times. They obviously want to go fast, but some technical decisions you really have to think through. That's the role we as developers have to play. Because we know that the technical foundation you lay now are so important. Sometimes we really had to convince them of that. Guys, if we don’t get this right, you are guaranteed to have problems if you scale up. At the same time, we had to be as lean and mean as possible to get everything done.’ 

EN - iPad - 13 inch - Inzichten
EN - iPad - 13 inch - Inzichten
An inspiring entrepreneurial story. Four founders who spoke their mind. All mixed with working together at 200 kilometres per hour. Awesome!
Johan Steppe
Digital Product Studio Lead
Johan Steppe
An inspiring entrepreneurial story. Four founders who spoke their mind. All mixed with working together at 200 kilometres per hour. Awesome!
Johan SteppeDigital Product Studio Lead
Johan Steppe
Result

Total package in record time: branding, app, website...

The result: a complete digital platform with several components. Designed and created end-to-end. Strategy and execution.

“The collaboration was fantastic”, concludes Yassine. ‘We had a clear vision and ACA helped us realize that vision quickly and efficiently. We are proud of what we have built together.”

Together with Ecofix, we will continue to build new tools to support both their customers and employees.

Jurgen: “New projects are already in the pipeline. Including a portal for their salespeople and representatives.”

Johan: “If you are an entrepreneur and you are looking for a like-minded party that can speed up your ideas: that's us. We help you take big steps quickly in your digital ambitions.”

Let's work together

Need branding, app & website. Fast and right? 

From first workshop to working app in weeks, our team partners with you to launch digital products that are smart, scalable and beautifully on-brand. Contact us for more info!

ACA mug mok koffie tas
Let's work together

Need branding, app & website. Fast and right? 

From first workshop to working app in weeks, our team partners with you to launch digital products that are smart, scalable and beautifully on-brand. Contact us for more info!

ACA mug mok koffie tas
Let's work together

Need branding, app & website. Fast and right? 

From first workshop to working app in weeks, our team partners with you to launch digital products that are smart, scalable and beautifully on-brand. Contact us for more info!

ACA mug mok koffie tas
Let's work together

Need branding, app & website. Fast and right? 

From first workshop to working app in weeks, our team partners with you to launch digital products that are smart, scalable and beautifully on-brand. Contact us for more info!

ACA mug mok koffie tas

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Overview picture of the city of Hasselt made with a drone
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Logo City of Hasselt

Medi-Market, a retail company in the pharmacy and healthcare sector, needed to improve the ergonomics and efficiency of in-store stock management for shop assistants. ACA Group transformed the existing replenishment system into a Progressive Web App (PWA) optimized for handheld devices. This mobile solution streamlines stock processes, enhances usability, and increases operational efficiency across more than 70 stores.

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Logo of Medi-Market Parapharmacie

Ketnet, a public media brand in the broadcasting and digital media sector, needed to revamp its fragmented ecosystem of apps and websites. The challenge was to define a clear product vision and improve user engagement for a young audience. Using Design Thinking, user research, and iterative development, a unified digital platform was created. This resulted in a data-driven ecosystem that continuously evolves based on user feedback, improving engagement and long-term scalability.

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