Our customer stories
Our customers testify: the gains and successes made possible by Sirenergies.
GOLF DE GUÉRANDE & PORNIC
Apart from the human relationship that we can have, working with Sirenergies is very clearly a price benefit. When the market opened up for businesses, our invoice prices were x3. Now, thanks to their support, we are able to go down to rates that are much lower, much more interesting.
Eric LEBRETON
Owner Golf de Guérande
CARROSSERIE BELMONTE
Thanks to Sirenergies for the support in the negotiation of our contracts. I recommend.
Fallone MEJAN
Executive assistant
SYSTÈME U
ETI/Grandes Entreprises
The application is very user-friendly and very well done, I wanted to congratulate you on the ergonomics.
Emmanuel THION
Financial and Wealth Director
GROUPE ANTOINE
ETI/Grandes Entreprises
Thanks to Sirenergies, we have a dedicated interlocutor who knows our energy challenges and those of the transport and refrigeration sector. His great availability and expertise have created a relationship of trust with a firm that is resolutely independent and transparent.
Renaud GAUDIN
Project director
TYM LOGISTIQUE
A file settled in a few days, a step-by-step follow-up for very satisfactory results. Thank you for your support and your availability!
Jérémy VILLAUME
HSE manager
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The answers to your questions
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Because customer testimonies provide concrete proof of the value of our support. They show how we're helping to secure contracts, reduce bills, and better control the energy.
Our customers are noticing significant savings, better budgetary foresight and administrative time savings. Many also highlight the proximity of consultants and the clarity provided by our tools.
Sirenergies supports more than 300 customers from various sectors. Discover our customer references.
Les undertakings accompanied by Sirenergies can choose to share their experience. With their agreement, their feedback is published on our site and integrated into our reference base.
Sirenergies acts in various sectors: agriculture, industry, tertiary, trade, services and local authorities. Each sector benefits from support adapted to its specific challenges.
