IllumiaBusiness gas offers
Save up to 169 euros per year on your business gas bill
Illumia currently has 8 business gas offers on the free market. The most affordable is Over Blindato Gas 36, a fixed-rate offer for 36 months protecting your business from PSV fluctuations and saving up to 169 euros per year.
How does Illumia compare to others?
Did you know that with Illumia you could save 181€ a year compared to Iren Luce Gas? Is it really the best choice for you?
Compare with the marketBest offers from Illumia
Over Limpido Gas
VariableOver Blindato Gas 36
FixedUnder Blindato Gas 36
FixedAll business gas offers from Illumia
| Offer Name | Type | Annual Cost | Bands & Prices | Comm. Fee | Duration |
|---|---|---|---|---|---|
| FIXED | €1031 | F0 081823 0.519 €/Smc | €119/year | 36 months | |
| VARIABLE | €1107 | F0 081823 PSV + 0.0590 €/Smc (0.5630 €/Smc) | €119/year | No commitment | |
| FIXED | €1151 | F0 081823 0.589 €/Smc | €119/year | 36 months | |
| VARIABLE | €1190 | F0 081823 PSV + 0.0900 €/Smc (0.5940 €/Smc) | €144/year | No commitment | |
| VARIABLE | €1226 | F0 081823 PSV + 0.1290 €/Smc (0.6330 €/Smc) | €119/year | No commitment | |
| VARIABLE | €1522 | F0 081823 PSV + 0.2500 €/Smc (0.7540 €/Smc) | €192/year | No commitment | |
| VARIABLE | €1573 | F0 081823 PSV + 0.2800 €/Smc (0.7840 €/Smc) | €192/year | No commitment | |
| VARIABLE | €1847 | F0 081823 PSV + 0.4400 €/Smc (0.9440 €/Smc) | €192/year | No commitment |
How much do you save with Illumia?Bolin tells you!
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Is fixed or variable price better with Illumia in June 2026?
The PSV (Punto di Scambio Virtuale) is Italy's monthly reference price for natural gas: when it rises your bill increases, when it falls you save automatically. Variable offers follow the PSV, while fixed ones like Over Blindato Gas 36 do not. Use the graph below to help you choose between fixed and variable prices.
With the indexed offer Over Limpido Gas from Illumia and a spread of 0.059 €/Smc, as of June 2026 you are currently paying about 0.563 €/Smc. The fixed tariff Over Blindato Gas 36 at 0.519 €/Smc would currently be cheaper, with an estimated saving of €75/year compared to the indexed.
* Values in €/Smc. Source: GME — Gestore Mercati Energetici. Updated monthly.
Fixed or variable gas tariff: here are the differences
In the free natural gas market, suppliers can offer either fixed-price or indexed tariffs. With a fixed price, the cost of gas (€/Smc) stays the same for the entire duration of the contract, whereas with indexed offers the price of gas changes each month based on the PSV (Punto di Scambio Virtuale, Italy's wholesale gas reference index).
Illumia offers both types: you can choose the stability of a fixed price with offers like Over Blindato Gas 36, or the flexibility of a PSV-indexed contract with offers like Over Limpido Gas. Both options have their pros and cons.
- When the PSV falls, your company's gas costs decrease accordingly without having to renegotiate
- There is no fixed contract term and you can switch supplier at any time without early exit penalties
- During periods of high PSV volatility, gas costs can rise significantly, making budget planning more complex
- The gas price (€/Smc) stays fixed for the entire contract, regardless of how the PSV moves
- Ideal for businesses that need to forecast gas costs precisely when planning their operating budget
- If the PSV falls after activation, you continue paying the agreed price without benefiting from market drops
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Why choose Illumia for your business?
Illumia, a family business under the Tremagi Group based in Bologna, has operated in the free energy market since 2006. The company positions itself as a dynamic, customer-centric player, expanding its offerings beyond electricity and gas to include fiber connectivity, photovoltaics, and air conditioning. Illumia emphasizes transparency and community engagement through loyalty initiatives and prize contests. With a strong commitment to sustainability, it provides 100% green energy and advanced digital tools designed to simplify the management of household utilities for its growing customer base.
Pros
- Integrated power, gas, and fiber offers
- 100% green energy from renewable sources
- Fixed prices for up to three years
Cons
- Possible call center persistence
- Occasional mobile app performance issues reported
- Support wait times can sometimes be long
Not sure what to choose?
Bolin analyzes your situation, compares thousands of energy and gas offers, and shows you only the most affordable ones.
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FAQ — business offers from Illumia
What is the most affordable offer from Illumia for businesses?
Currently the best business gas offer from Illumia is Over Blindato Gas 36, at 0.519 €/Smc with an estimated annual cost of €1031 for a typical business.
Does Illumia offer renewable gas or biomethane for businesses?
Illumia currently has no certified renewable business gas offers in our database.
Are there any activation costs for businesses switching to Illumia?
Switching to Illumia through Bolin is free for businesses, with no service interruptions or meter interventions.
How do I activate a business offer online with Illumia?
Upload your latest business bill to Bolin. Our AI will analyze your company's consumption and show the real savings available with Illumia's business offers.