Sima Energia
Business gas offers
Discover Sima Energia's business offers on the free market
Sima Energia currently has 3 business gas offers on the free market. The most affordable is Gas Fix Pmi, a fixed-rate offer protecting your business from PSV fluctuations, with an estimated cost around 198 euros more per year.
How does Sima Energia compare to others?
Did you know that with Sima Energia you could spend 307€ a year more compared to A2A Energia? Do you want to find out if there's a better option?
Compare with the marketBest offers from Sima Energia
Gas Index Cond
VariableGas Fix Pmi
FixedGas Index Pmi
VariableAll business gas offers from Sima Energia
| Offer Name | Type | Annual Cost | Bands & Prices | Comm. Fee | Duration |
|---|---|---|---|---|---|
| FIXED | €1398 | F0 081823 0.690 €/Smc | €180/year | No commitment | |
| VARIABLE | €1404 | F0 081823 PSV + 0.1895 €/Smc (0.6935 €/Smc) | €180/year | No commitment | |
| VARIABLE | €1404 | F0 081823 PSV + 0.1895 €/Smc (0.6935 €/Smc) | €180/year | No commitment |
How much do you save with Sima Energia?Bolin tells you!
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Is fixed or variable price better with Sima Energia 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 Gas Fix Pmi do not. Use the graph below to help you choose between fixed and variable prices.
With the indexed offer Gas Index Cond from Sima Energia and a spread of 0.189 €/Smc, as of June 2026 you are currently paying about 0.693 €/Smc. The fixed tariff Gas Fix Pmi at 0.690 €/Smc would currently be cheaper, with an estimated saving of €6/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).
Sima Energia offers both types: you can choose the stability of a fixed price with offers like Gas Fix Pmi, or the flexibility of a PSV-indexed contract with offers like Gas Index Cond. 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 Sima Energia for your business?
Sima Energia is a Tuscan supplier active in the free gas market since 2003 and in the electricity market since 2014, based in Pistoia. It serves domestic customers, SMEs, and institutions, offering solutions such as PLACET tariffs (fixed and variable) and the Vulnerability Protection Service. The company stands out for its transparency, certified by the Legality Rating ★+ from the Italian Competition Authority (AGCM), and for customer support accessible through physical branches and dedicated phone numbers.
Pros
- Accurate and transparent bills according to customers
- Customer support also available in-person at branches
- Protection service for vulnerable customers
Cons
- Access to support limited to registered customers
- Lack of details on activation timelines
- Offer information unclear outside Tuscany
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 Sima Energia
What is the most affordable offer from Sima Energia for businesses?
Currently the best business gas offer from Sima Energia is Gas Fix Pmi, at 0.690 €/Smc with an estimated annual cost of €1398 for a typical business.
Does Sima Energia offer renewable gas or biomethane for businesses?
Sima Energia currently has no certified renewable business gas offers in our database.
Are there any activation costs for businesses switching to Sima Energia?
Switching to Sima Energia through Bolin is free for businesses, with no service interruptions or meter interventions.
How do I activate a business offer online with Sima Energia?
Upload your latest business bill to Bolin. Our AI will analyze your company's consumption and show the real savings available with Sima Energia's business offers.