Sei Energia
Business electricity offers
Discover Sei Energia's business electricity offers on the free market
Sei Energia currently has 4 business electricity offers on the free market. The most affordable is Sei Cliente Storico Business, a variable-rate offer, with an estimated cost around 1 euros more per year.
How does Sei Energia compare to others?
Did you know that with Sei Energia you could save 66€ a year compared to Hera Comm? Is it really the best choice for you?
Compare with the marketBest offers from Sei Energia
Sei Benvenuto Business
VariableSei Cliente Storico Business
VariableSei Cliente Storico Azienda
VariableAll business electricity offers from Sei Energia
| Offer Name | Type | Annual Cost | Bands & Prices | Comm. Fee | Duration |
|---|---|---|---|---|---|
| VARIABLE | €591 | F0 081823 PUN + 0.0198 €/kWh (0.1374 €/kWh) | €113/year | No commitment | |
| VARIABLE | €598 | F0 081823 PUN + 0.0220 €/kWh (0.1396 €/kWh) | €113/year | No commitment | |
| VARIABLE | €616 | F0 081823 PUN + 0.0275 €/kWh (0.1451 €/kWh) | €113/year | No commitment | |
| VARIABLE | €634 | F0 081823 PUN + 0.0330 €/kWh (0.1506 €/kWh) | €113/year | No commitment |
How much do you save with Sei Energia?Bolin tells you!
Bolin analyses your usage to score your current supply and identify the most competitive offers for you on the market. If you decide to switch, Bolin takes care of everything for you!
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Demo data
Is fixed or variable price better with Sei Energia in June 2026?
The PUN (Prezzo Unico Nazionale) is the monthly price of electricity in Italy: when it rises your bill increases, when it falls you save automatically. Sei Cliente Storico Business is a variable-price offer: its cost directly follows the PUN. The chart shows how your price has changed over time.
With the indexed offer Sei Cliente Storico Business from Sei Energia and a spread of 0.020 €/kWh, as of June 2026 you are currently paying about 0.137 €/kWh.
* Values in €/kWh. Source: GME — Gestore Mercati Energetici. Updated monthly.
Fixed or variable electricity tariff: here are the differences
In the free electricity market, suppliers can offer either fixed-price or indexed tariffs. With a fixed price, the cost of electricity (€/kWh) stays the same for the entire duration of the contract, whereas with indexed offers the price of electricity changes each month based on the PUN (Prezzo Unico Nazionale, Italy's national wholesale electricity index).
Sei Energia offers exclusively PUN-indexed contracts, such as Sei Cliente Storico Business. Here are the pros and cons of a variable-price contract.
- When the PUN falls, your company's energy 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 PUN volatility, energy costs can rise significantly, making budget planning more complex
- The electricity price (€/kWh) stays fixed for the entire contract, regardless of how the PUN moves
- Suited to businesses that require a high degree of energy cost predictability when planning operating expenses
- If the PUN falls after activation, you continue paying the agreed price without benefiting from market drops
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Why choose Sei Energia for your business?
Sei Energia is an Italian energy provider active since 2003, with a strong territorial presence in Basilicata and over 50,000 customers. Specializing in electricity and gas solutions, it offers multichannel assistance via a toll-free number (800.904.902), WhatsApp, email, and 7 physical branches open even on Saturdays. Among its distinctive services: simplified self-reading, customized offers such as *Sei Benvenuto* and *Tariffa da Sogno-Casa*, and digital management through the Customer Area. However, its offering is geographically limited and does not include certified green energy.
Pros
- Friendly and helpful customer assistance
- Clarity and transparency in bills and contracts
- Independent management of supplies via Customer Area
Cons
- Difficulty reaching customer support in some cases
- Increase in unit costs despite a drop in PSV
- Unfair commercial practices reported by the Antitrust authority
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 Sei Energia
What is the most affordable offer from Sei Energia for businesses?
Currently the best business electricity offer from Sei Energia is Sei Cliente Storico Business, at 0.137 €/kWh with an estimated annual cost of €591 for a typical business.
Does Sei Energia offer renewable energy for businesses?
Sei Energia currently has no 100% Green certified business electricity offers in our database.
Are there any activation costs for businesses switching to Sei Energia?
Switching to Sei Energia through Bolin is free for businesses, with no service interruptions or meter interventions.
How do I activate a business offer online with Sei Energia?
Upload your latest business bill to Bolin. Our AI will analyze your company's consumption and show the real savings available with Sei Energia's business offers.