Electricity, heating, solar and nuclear energy market in Slovakia: size, suppliers and public contracts
Market size and key facts
In 2025, public buyers in Slovakia awarded 71 supply contracts for electricity, heating, solar and nuclear energy through award notices on TED; the 62 of them that state a value (87.3%) add up to €199 million. Slovakia imported €1.5 billion of goods in the customs headings matched to electricity, heating, solar and nuclear energy in 2025 (Eurostat Comext, HS 2716, 2844 and 2612; all buyers, not only public ones), down 7.4% from 2023.
- Since November 2023, 29 companies have won 427 public supply contracts for electricity, heating, solar and nuclear energy in Slovakia, in 269 award notices from 147 public buyers.
- 100% of these awards went to companies registered in Slovakia.
- The five companies that win most often hold 69.1% of all awards.
- 11.7% of the awards whose notice states the number of tenders received a single bid.
In proportion
All public purchasing in Slovakia — general government spending on goods, services and investment, the measure the OECD and the European Commission use for public procurement — came to €19.3 billion in 2025, 13.9% of GDP (Eurostat). Award notices on TED cover only the contracts above the EU thresholds, so they show who wins, not the whole of that spending.
Source: Eurostat, government finance statistics (gov_10a_main, gov_10a_exp) and GDP (nama_10_gdp), retrieved 9 November 2026.
Updated · counted daily from contract award notices on TED and Eurostat international trade data · figures as JSON · free to quote with attribution (CC BY 4.0)
How to cite: Cresques, "Electricity, heating, solar and nuclear energy market in Slovakia", https://cresques.com/markets/sk/093-electricity-heating-solar-and-nuclear-energy, from TED contract award notices (© European Union) and Eurostat Comext, updated 13 November 2026. Licence: CC BY 4.0.
- Winning companies
- 29
- since November 2023
- Award notices
- 269
- on TED
- Public buyers
- 147
- hospitals, schools, agencies
- Imports 2025
- €1.5B
- all buyers, Eurostat
The market in numbers
Public supply contracts in Slovakia: award notices published on TED from 2023-11 to 2026-11, by publication year.
- Contracts awarded
- 427
- in 269 award notices
- Awarded value
- €1.4B
- from 89% of awards with a published value
- Winning companies
- 29
- with at least one award
- Public buyers
- 147
- hospitals, cities, agencies
Table view
| Nov–Dec 2023 | 46 |
| 2024 | 114 |
| 2025 | 71 |
| 2026 | 196 |
Table view
| Nov–Dec 2023 | €38.1M |
| 2024 | €1.1B |
| 2025 | €199.2M |
| 2026 | €49.8M |
- Other18
Table view
| Cities, regions and central administration | 185 |
| Hospitals and health services | 119 |
| Universities, schools and research | 36 |
| Economic affairs | 22 |
| Police, fire services and prisons | 18 |
| Water utilities | 13 |
| Railway operators | 11 |
| Airports | 5 |
| Other | 18 |
- Bratislavský kraj256SK01
- Západné Slovensko75SK02
- Stredné Slovensko47SK03
- Východné Slovensko47SK04
- Extra-Regio NUTS 22SKZZ
Table view
| Bratislavský kraj | 256 |
| Západné Slovensko | 75 |
| Stredné Slovensko | 47 |
| Východné Slovensko | 47 |
| Extra-Regio NUTS 2 | 2 |
- Large companies
- Medium-sized
- Small
- Micro
Table view
| Large companies | 112 · 26.2% |
| Medium-sized | 154 · 36.1% |
| Small | 133 · 31.1% |
| Micro | 28 · 6.6% |
- Under €2M turnover
- €2M–10M
- €10M–50M
- €50M and more
Table view
| Under €2M turnover | 4 · 16% |
| €2M–10M | 2 · 8% |
| €10M–50M | 7 · 28% |
| €50M and more | 12 · 48% |
Table view
| 2023 | €1.6B |
| 2024 | €1.6B |
| 2025 | €1.5B |
- Bratislava - mestská časť Nové Mesto151
- Bratislava - mestská časť Staré Mesto66
- Banská Bystrica19
- Trnava13
- Bratislava - mestská časť Ružinov13
- Nitra10
- Bratislava8
- Košice8
Table view
| Bratislava - mestská časť Nové Mesto | 151 |
| Bratislava - mestská časť Staré Mesto | 66 |
| Banská Bystrica | 19 |
| Trnava | 13 |
| Bratislava - mestská časť Ružinov | 13 |
| Nitra | 10 |
| Bratislava | 8 |
| Košice | 8 |
25 of 29 winning companies registered in Slovakia have annual accounts in the open business registers; bands follow the EU SME turnover thresholds.
Imports: Eurostat Comext, customs headings 2716, 2844, 2612 (only headings whose trade is mainly this category); all buyers, not only public ones.
Awards to companies registered in Slovakia
100%
0 awards went to companies registered elsewhere.
Share of the 5 biggest winners
69.1%
Of all awards; a high share means a concentrated market.
Lots with a single bid
11.7%
Among 427 awards whose notice states the number of tenders.
How we count: one award per procedure, lot and winning company, from live contract award notices; a joint procurement counts on every buyer's market. Values are the awarded amounts published in the notice (framework ceilings and estimates are never added), converted to euro at the ECB yearly average. Company size is the SME flag of the notice (eForms BT-165). Read the methodology.
The same category across Europe: all 30 countries compared →
Among the companies that win most often
- Pow-en a. s.49 public contracts in total
- encare, s.r.o.52 public contracts in total
- MAGNA ENERGIA a.s.66 public contracts in total
- ZSE Energia, a.s.40 public contracts in total
- Energie2, a.s.42 public contracts in total
Watch this market
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Which of these 29 companies could distribute your product?
A Cresques market map of Slovakia for this category shows the companies that win these contracts: how often, for how many buyers and for how much, and whether the leading ones are distributors or manufacturers.
Open this market map — freeFree account, no card: one market map, showing the first 5 companies with their contract awards. Paid plans show every company.
After sign-in the new-market form opens with Slovakia and Electricity, heating, solar and nuclear energy filled in.
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One page by e-mail within one working day: three distributors that already win public contracts for this kind of product in the country you choose, each one checked (is it a distributor, or a manufacturer's own sales company?), with its contract record, and the price of the full shortlist. If we can find fewer than three, the reply says so.
Read how to enter the Slovakia market.
Questions
- Who wins public contracts for electricity, heating, solar and nuclear energy in Slovakia?
- 29 companies won 269 contract award notices for these categories from 147 public buyers in Slovakia since November 2023. The companies that win most often are Pow-en a. s., encare, s.r.o., MAGNA ENERGIA a.s., ZSE Energia, a.s., Energie2, a.s..
- How big is the electricity, heating, solar and nuclear energy market in Slovakia?
- In 2025, public buyers in Slovakia awarded 71 supply contracts for electricity, heating, solar and nuclear energy through award notices on TED; the 62 of them that state a value (87.3%) add up to €199 million. Slovakia imported €1.5 billion of goods in the customs headings matched to electricity, heating, solar and nuclear energy in 2025 (Eurostat Comext, HS 2716, 2844 and 2612; all buyers, not only public ones), down 7.4% from 2023.
- How do I find a distributor for electricity, heating, solar and nuclear energy in Slovakia?
- Create a free Cresques account and open the market map for Slovakia and this category. It shows the companies that win public contracts there, how often, for how many buyers and for how much: the first 5 on the Free plan, every company on a paid plan. Where the data exists, the map also shows wholesalers from the business register, import figures and the industry's trade fairs.
Sources: contract award notices on TED — Tenders Electronic Daily (ted.europa.eu), © European Union, published since November 2023, processed by Cresques (one award per procedure and lot); imports: Eurostat, international trade in goods (Comext), © European Union — only the customs headings whose trade is mainly this category, chosen by Cresques.