Peppol by region and city in Slovakia
Regional e-invoicing adoption rate - the share of entities already connected to the Peppol network. Bratislava Region (Bratislavský kraj) has the highest rate (0.46% of entities), while the national average is 0.35%.
Last measured: 25 September 2026 08:02 - updated daily - sources: the Peppol network, Peppol Directory (public directory), the Slovak Financial Administration register and RPO (Slovak Register of Legal Entities, Entrepreneurs and Public Authorities)
| Name | Entities with a DIČ | On Peppol | Public | Non-public | Adoption rate | |
|---|---|---|---|---|---|---|
| 1Unknown | 10,833 | 65 | 19 | 46 | 0.60% | |
| 2Bratislava Region | 246,815 | 1,129 | 124 | 1,005 | 0.46% | |
| 3Trnava Region | 92,845 | 351 | 51 | 300 | 0.38% | |
| 4Banská Bystrica Region | 85,265 | 322 | 23 | 299 | 0.38% | |
| 5Košice Region | 101,330 | 325 | 45 | 280 | 0.32% | |
| 6Trenčín Region | 81,938 | 253 | 56 | 197 | 0.31% | |
| 7Nitra Region | 105,885 | 248 | 47 | 201 | 0.23% | |
| 8Prešov Region | 117,043 | 259 | 32 | 227 | 0.22% | |
| 9Žilina Region | 118,919 | 253 | 50 | 203 | 0.21% |
| Name | Entities with a DIČ | On Peppol | Public | Non-public | Adoption rate | |
|---|---|---|---|---|---|---|
| 1Bratislava | 200,131 | 891 | 109 | 782 | 0.45% | |
| 2Košice | 46,911 | 211 | 40 | 171 | 0.45% | |
| 3Žilina | 20,476 | 66 | 15 | 51 | 0.32% | |
| 4Nitra | 18,250 | 62 | 14 | 48 | 0.34% | |
| 5Banská Bystrica | 18,283 | 61 | 7 | 54 | 0.33% | |
| 6Trnava | 15,311 | 61 | 9 | 52 | 0.40% | |
| 7Prešov | 17,006 | 50 | 8 | 42 | 0.29% | |
| 8Trenčín | 11,558 | 50 | 19 | 31 | 0.43% | |
| 9Šamorín | 2,609 | 42 | 2 | 40 | 1.61% | |
| 10Lučenec | 3,842 | 38 | 1 | 37 | 0.99% | |
| 11Pezinok | 4,922 | 37 | 5 | 32 | 0.75% | |
| 12Poprad | 8,872 | 30 | 7 | 23 | 0.34% | |
| 13Komárno | 10,260 | 29 | 5 | 24 | 0.28% | |
| 14Zvolen | 6,740 | 28 | 5 | 23 | 0.42% | |
| 15Martin | 7,953 | 26 | 4 | 22 | 0.33% | |
| 16Liptovský Mikuláš | 5,709 | 24 | 7 | 17 | 0.42% | |
| 17Dunajská Streda | 6,312 | 23 | 3 | 20 | 0.36% | |
| 18Senec | 6,685 | 20 | 1 | 19 | 0.30% | |
| 19Piešťany | 5,281 | 20 | 3 | 17 | 0.38% | |
| 20Michalovce | 5,835 | 20 | 6 | 14 | 0.34% | |
| 21Most pri Bratislave | 895 | 19 | 2 | 17 | 2.12% | |
| 22Spišská Nová Ves | 5,136 | 19 | 1 | 18 | 0.37% | |
| 23Rimavská Sobota | 2,872 | 16 | 0 | 16 | 0.56% | |
| 24Nové Mesto nad Váhom | 3,672 | 16 | 5 | 11 | 0.44% | |
| 25Bánovce nad Bebravou | 2,168 | 16 | 4 | 12 | 0.74% |
The region is determined by the entity's registered address (postal code). Entities without a postal code in the register are listed as "Unknown". The city districts of Bratislava and Košice are combined under their respective cities.
Source: Slovak Financial Administration registers (DIČ, VAT) and RPO (Slovak Register of Legal Entities, Entrepreneurs and Public Authorities), measurements on the Peppol network and the Peppol Directory. Updated 25 September 2026. Non-public participants are only reported as aggregate figures.
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Regions and cities - Questions and answers
How are the regions ranked?
By adoption rate - the share of entities in the region that are already connected to the Peppol network, not by the number of companies. This means that even a small region can rank first. In addition to the share, the table also shows the absolute numbers of public and non-public (hidden) participants.
How do you determine the region?
Based on the postal code of the registered address from the Slovak Financial Administration and RPO (Slovak Register of Legal Entities, Entrepreneurs and Public Authorities), mapped to a district and region using the Slovak Post reference list. Entities without a postal code in the register are listed in the "Unknown" row.
What is a digital postman?
"Digital postman" is the official Slovak term for a certified delivery service provider for e-invoices: an Access Point to the Peppol network accredited by the Slovak Financial Administration. Businesses use it to send and receive e-invoices - invoices are delivered through the network, not by email. The digital postman registers you in the network under the identifier 0245:DIČ. The list of certified digital postmen is maintained by the Slovak Financial Administration on the Financial Administration portal (VPDS).