Who are we?
Flexy is an energy broker for business, active since 2014 in Belgium and France.
A team of experts who read the electricity and gas markets and present each company with the offers suited to the specifics of its activity.
About Flexy
Guides in an opaque market.
Since 2014, we have supported Belgian and European businesses in their energy choices. Our work: turning market complexity into clear decisions.
Our mission
We simplify complexity, we do not amplify it.
The energy market has become unreadable. Quotations that move by the minute, opaque tariff structures, clauses that can tip a budget within a few months.
Our role is to give businesses back what they have been missing: visibility, method and choice. We analyse your profile, read the market and objectively present the offers of our suppliers. For this brokerage activity, our remuneration is included in the energy price invoiced by the selected supplier.
We sign nothing on your behalf: our experts present the offers, they do not conclude them. We put the information that matters to you on the table. You remain the decision-maker.
The essentials
Flexy, in four questions.
What do we do?
Bring visibility to the market and steer your contracts: renewals and clicks alike.
Our market knowledge, our experience with click contracts and our YEM platform (Your Energy Manager) build tailor-made energy strategies, sector by sector.
What is our added value?
Turning an opaque market into clear decisions.
Analysis of your consumption profiles, a clear reading of market conditions, an objective presentation of offers: your business regains control of its energy budget.
Who do we work with?
Any business for which energy is a real stake, from family SME to listed group.
We support decision-makers in making informed energy choices, whatever the sector.
Flexy in figures
- 2014
- year founded.
- 800
- B2B clients supported with their energy contracts.
- 1,250GWh
- of energy under management.
- 6,000+
- meters managed.
- 8countries
- covered: BE · FR · DE · NL · LU · IT · UK · ES.
- 25
- energy experts.
15 to 30% average savings achieved for our clients.
Flexy
A decade serving businesses.
2014
Foundation of Flexy by Derek Ralet and Sébastien Vaes. Its first calling: bringing transparency back to the way energy offers are presented to businesses.
2018
Development of our fixing methodology (clicks): a dedicated consultancy service, distinct from the brokerage activity.
2021
Launch of the YEM platform, giving our clients real-time visibility on their positions, their gains and their market alerts.
2024
European expansion. More than 800 client companies across the entire market.
What we stand for.
01
Objectivity
We present each offer objectively, according to the client's needs.
02
Transparency
Our brokerage fee is included in the energy price. We explain this clearly.
03
Expertise
More than 20 years of combined experience in brokerage and trading. We read the markets every day to anticipate windows of opportunity.
04
The long term
An energy contract is not a transaction: it is a partnership over 1, 3 or 5 years. We stay by your side throughout the cycle.
The team
The people behind Flexy.
A leadership team that founded Flexy with a simple conviction: to objectively support businesses in choosing and managing their energy portfolio.
Derek Ralet
Managing Partner
Sébastien Vaes
Operations Manager
Jérémy Dussart
Chief Financial Officer
Flavien Bittar
Digital Manager
Astrid de Moustier
Office & Administration
Sophia Zteyat
Administration & Operations
Marine Seurat
Administration & Operations
Simon Sarazin
Energy portfolio manager
Pierre Lechevalier
Energy portfolio manager
Yannick Loos
Energy portfolio manager
Giles Veeckmans
Energy portfolio manager
Guillaume Robberechts
Energy portfolio manager
Gautier Lerede
Energy portfolio manager
Hassan Kataya
Energy portfolio manager
Serge Delchambre
Energy portfolio manager
Need an expert in Belgium
Our team is here to help you turn your energy supply into a strategic lever. We analyse your needs, help you structure your thinking, and objectively present you with the offers from suppliers suited to your profile.
Book a meetingFlexy France
Our French team supports businesses in a constantly evolving market. We present you with the offers from suppliers suited to your profile.
Book a meetingReady to start?
Get a clear reading of the energy markets.
Our experts will answer you today. Understand market conditions and turn your energy purchasing into a competitive advantage: data-driven decisions that remain yours.