Union
Business gas offers
Discover Union's business offers on the free market
Union currently has 25 business gas offers on the free market. The most affordable is Flx3601Gbmtaatestpo, a PSV-indexed variable offer, with an estimated cost around 71 euros more per year.
How does Union compare to others?
Did you know that with Union you could save 49€ a year compared to Edison Energia? Is it really the best choice for you?
Compare with the marketBest offers from Union
Ul1Gbaxdmtad
VariableFlx3601Gbmtaatestpo
VariableUl1Gbaxdmgbd
VariableAll business gas offers from Union
| Offer Name | Type | Annual Cost | Bands & Prices | Comm. Fee | Duration |
|---|---|---|---|---|---|
| VARIABLE | €1271 | F0 081823 PSV + 0.2400 €/Smc (0.7440 €/Smc) | — | 12 months | |
| VARIABLE | €1308 | F0 081823 PSV + 0.1200 €/Smc (0.6240 €/Smc) | €199/year | 12 months | |
Ul1Gbaxdmgbd →100% Green | VARIABLE | €1345 | F0 081823 PSV + 0.1200 €/Smc (0.6240 €/Smc) | €229/year | 12 months |
| VARIABLE | €1359 | F0 081823 PSV + 0.1200 €/Smc (0.6240 €/Smc) | €240/year | 12 months | |
Flx3601Gbmgab →100% Green | VARIABLE | €1395 | F0 081823 PSV + 0.1200 €/Smc (0.6240 €/Smc) | €270/year | 12 months |
| VARIABLE | €1477 | F0 081823 PSV + 0.1200 €/Smc (0.6240 €/Smc) | €337/year | 12 months | |
Az1Gbzxdmgbd →100% Green | VARIABLE | €1513 | F0 081823 PSV + 0.1200 €/Smc (0.6240 €/Smc) | €367/year | 12 months |
| VARIABLE | €1545 | F0 081823 PSV + 0.1600 €/Smc (0.6640 €/Smc) | €337/year | 12 months | |
Corporate 1.0 Green →100% Green | VARIABLE | €1562 | F0 081823 PSV + 0.1700 €/Smc (0.6740 €/Smc) | €337/year | 12 months |
Flxplus1Gbmgab →100% Green | VARIABLE | €1566 | F0 081823 PSV + 0.2200 €/Smc (0.7240 €/Smc) | €270/year | 12 months |
| VARIABLE | €1613 | F0 081823 PSV + 0.2000 €/Smc (0.7040 €/Smc) | €337/year | 12 months | |
Corporate 2.0 Grenn →100% Green | VARIABLE | €1630 | F0 081823 PSV + 0.2100 €/Smc (0.7140 €/Smc) | €337/year | 12 months |
| VARIABLE | €1682 | F0 081823 PSV + 0.2400 €/Smc (0.7440 €/Smc) | €337/year | 12 months | |
Corporate 3.0 Green →100% Green | VARIABLE | €1699 | F0 081823 PSV + 0.2500 €/Smc (0.7540 €/Smc) | €337/year | 12 months |
| VARIABLE | €1750 | F0 081823 PSV + 0.2800 €/Smc (0.7840 €/Smc) | €337/year | 12 months | |
Az1Gbzvnmgbe →100% Green | VARIABLE | €1752 | F0 081823 PSV + 0.2600 €/Smc (0.7640 €/Smc) | €367/year | 12 months |
Corporate 4.0 Green →100% Green | VARIABLE | €1767 | F0 081823 PSV + 0.2900 €/Smc (0.7940 €/Smc) | €337/year | 12 months |
Corporate 6.0 Green →100% Green | VARIABLE | €1801 | F0 081823 PSV + 0.3100 €/Smc (0.8140 €/Smc) | €337/year | 12 months |
| VARIABLE | €1801 | F0 081823 PSV + 0.3100 €/Smc (0.8140 €/Smc) | €337/year | 12 months | |
Corporate 5.0 Green →100% Green | VARIABLE | €1835 | F0 081823 PSV + 0.3300 €/Smc (0.8340 €/Smc) | €337/year | 12 months |
| VARIABLE | €1887 | F0 081823 PSV + 0.3600 €/Smc (0.8640 €/Smc) | €337/year | 12 months | |
Corporate 7.0 Green →100% Green | VARIABLE | €1972 | F0 081823 PSV + 0.4100 €/Smc (0.9140 €/Smc) | €337/year | 12 months |
| VARIABLE | €2057 | F0 081823 PSV + 0.4600 €/Smc (0.9640 €/Smc) | €337/year | 12 months | |
Corporate 8.0 Green →100% Green | VARIABLE | €2143 | F0 081823 PSV + 0.5100 €/Smc (1.0140 €/Smc) | €337/year | 12 months |
Ul1Gbavnmgbe →100% Green | VARIABLE | €29194 | F0 081823 PSV + 0.2600 €/Smc (0.7640 €/Smc) | €22860/year | 12 months |
How much do you save with Union?Bolin tells you!
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Demo data
Is fixed or variable price better with Union 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. Flx3601Gbmtaatestpo is a variable-price offer: its cost directly follows the PSV. The chart shows how your price has changed over time.
With the indexed offer Flx3601Gbmtaatestpo from Union and a spread of 0.240 €/Smc, as of June 2026 you are currently paying about 0.744 €/Smc.
* 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).
Union offers exclusively PSV-indexed contracts, such as Flx3601Gbmtaatestpo. Here are the pros and cons of a variable-price contract.
- 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
Want to stay ahead?
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Why choose Union for your business?
Union Energia is an innovative supplier in the Italian energy market, active since 2017 with a model based on the *sharing economy* and sustainability. It offers 100% green electricity and COâ‚‚-compensated gas, with transparent certifications (GO and Verra). Key strengths include the MyUnion app for cashback and utility management, the *Azzeriamola* program to reduce bills through the community, and accessible photovoltaic solutions (Union Park and Union Smart). Personalized customer support and steady growth in its customer base (over 110,000 users) confirm its appeal.
Pros
- MyUnion app with cashback up to 30% on daily purchases
- Azzeriamola program to reduce or eliminate bills
- Responsive customer service and transparent billing
Cons
- No physical branches for in-person assistance
- Unclear administrative costs for transfers/switches
- Need for active engagement in the community to maximize benefits
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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- Tailored offer comparison
- Stress-free provider switching
FAQ — business offers from Union
What is the most affordable offer from Union for businesses?
Currently the best business gas offer from Union is Flx3601Gbmtaatestpo, at 0.744 €/Smc with an estimated annual cost of €1271 for a typical business.
Does Union offer renewable gas or biomethane for businesses?
Yes, Union offers 14 gas offers certified as renewable or biomethane.
Are there any activation costs for businesses switching to Union?
Switching to Union through Bolin is free for businesses, with no service interruptions or meter interventions.
How do I activate a business offer online with Union?
Upload your latest business bill to Bolin. Our AI will analyze your company's consumption and show the real savings available with Union's business offers.