Slovenia Business Registry (AJPES Business Register (PRS)) & Open Business Companies Data: 10-digit Matična številka & 8-digit Davčna številka, Official Portals & Master Data

What You Need to Know at a Glance: Slovenia Business Registry & Company Master Data (AJPES Business Register (PRS))

The statutory backbone for company register search in Slovenia is AJPES Slovenian Business Register (Poslovni register Slovenije — PRS), keyed by each organization’s 10-digit Matična številka & 8-digit Davčna številka. Around that core register, Slovenia’s institutional data landscape comprises 10 verified official sources managed by AJPES, Government of Slovenia, Portal javnih naročil / Slovenia, Slovenian Intellectual Property Office / GOV.SI. Primary legal-entity lookup routes include AJPES Slovenian Business Register (AJPES) and AJPES ePRS portal (AJPES).

Beyond core incorporation filings in AJPES Business Register (PRS), Slovenia’s institutional stack incorporates open data catalogues and statistical business frames through AJPES restPrsInfo developer manual (AJPES); financial supervision, capital-market disclosures, and LEI records from Bank of Slovenia supervised entities (Bank of Slovenia) and Slovenian Competition Protection Agency (Slovenian Competition Protection Agency); public procurement notices, official gazettes, and intellectual-property registers such as e-JN electronic public procurement (Government of Slovenia) and ENarocanje public procurement portal (Portal javnih naročil / Slovenia).

How the Official Slovenia Business Registry (AJPES Business Register (PRS)) & Public Data Ecosystem Work

Slovenia is a strong European jurisdiction for official company-data work because AJPES publishes a detailed Slovenian Business Register source page, provides ePRS search, links developer-facing restPrsInfo documentation, and explains data reuse and fee-based data-selection models. That makes Slovenia more than a portal-only country. It has official search, official register structure, API documentation and ordered-data context in one institutional stack.

The practical challenge is that these routes are not the same product. Free ePRS search, electronically signed extracts, web-service extraction, annual-report publication, procurement notices, regulator registers and LEI records each have different legal purposes. A good Slovenia dataset does not flatten them into one unqualified table. It keeps source purpose, field scope, access method, reuse note and confidence visible.

Registry backbone: PRS is the central Slovenian Business Register database for business entities involved in profit or non-profit activity with their principal place of business in Slovenia. AJPES states that it ensures publicity through ePRS, PRS data extracts and PRS data for reuse. This supports a strong official-company-data claim, but it also proves that access models differ.

Public search and extracts: ePRS is the practical manual route for checking individual entities. The AJPES source page also describes electronically signed extracts and certified routes. Manual search and signed extracts support verification, but they should not be described as a free unrestricted bulk database.

REST/API evidence: restPrsInfo is the strongest technical evidence in the Slovenia stack. The manual describes direct integration with PRS, search and retrieval of official data, minimal/narrow/extended/protected datasets, JSON/XML request bodies, JSON/XML output options and methods for modified or dissolved entities. That supports API-readiness, but implementation still requires endpoint-level terms, credentials, cost, rate and protected-data review.

Official Slovenia Business Registry, Company Data API & Master Data Portals (10 Verified Sources)

Core Corporate Registry, Entity Lookup & Statutory Filings

AJPES Slovenian Business Register — AJPES

Data & Access: official PRS register page describing ePRS access, extracts, reuse and data-fee routes

Terms & Operational Scope: official register source; reuse depends on ePRS terms, data-selection fees, order/contract route and field scope. free search, extracts, web-service extraction and full-data selection are different access models

AJPES ePRS portal — AJPES

Data & Access: public ePRS search route for individual Slovenian Business Register entities

Terms & Operational Scope: manual/public-search route; acquired data must follow AJPES terms and source restrictions. search portal use is not the same as ordered bulk data or unrestricted API reuse

AJPES JOLP annual reports — AJPES

Data & Access: public search and publication route for annual reports and business-information filings

Terms & Operational Scope: filing-source terms apply; store annual-report provenance separately from PRS core identity. annual reports are a filing layer, not a complete register or contact-data source

National Open Data Portals, Bulk Feeds & Statistical Agencies

AJPES restPrsInfo developer manual — AJPES

Data & Access: REST API documentation for direct integration with PRS, including JSON/XML input and output options

Terms & Operational Scope: technical documentation supports API-integration claims, but production use still requires terms, access and cost review. API documentation is not a blanket permission to republish every field or protected dataset

Central Bank, Financial Supervision, Capital Markets & LEI

Bank of Slovenia supervised entities — Bank of Slovenia

Data & Access: register of supervised entities and regulated financial-sector categories

Terms & Operational Scope: sector-specific regulator source; store category, authority and date separately from PRS core. sector-specific; includes non-Slovenian EEA entities and does not represent all Slovenian companies

Slovenian Competition Protection Agency — Slovenian Competition Protection Agency

Data & Access: competition-law decisions, concentrations, antitrust and agency news

Terms & Operational Scope: decision/event source; cite case provenance and avoid complete-coverage claims. case-driven coverage and legal-event focus, not a company-register substitute

GLEIF LEI records for Slovenia — GLEIF

Data & Access: public JSON API for LEI-bearing Slovenian entities

Terms & Operational Scope: GLEIF API terms and attribution apply; use as enrichment and identifier cross-check only. LEI coverage is partial and only includes entities that have LEIs

Public Procurement & Intellectual Property Registers

e-JN electronic public procurement — Government of Slovenia

Data & Access: electronic public procurement system route

Terms & Operational Scope: procurement-specific terms apply; cite procurement provenance and avoid all-company coverage claims. procurement activity is event-based and covers suppliers or contracting workflows, not the whole company universe

ENarocanje public procurement portal — Portal javnih naročil / Slovenia

Data & Access: public procurement notices and award-discovery portal

Terms & Operational Scope: event-level public procurement source; automated reuse needs notice and portal terms review. supplier-only and event-only coverage; not a legal register or ownership source

Slovenian Intellectual Property Office on GOV.SI — Slovenian Intellectual Property Office / GOV.SI

Data & Access: official GOV.SI page for the Slovenian Intellectual Property Office and IP service areas

Terms & Operational Scope: official IP context; IP records and right-owner data need their own route and terms. authority profile is not a bulk IP database and rights ownership can differ from legal-company identity

Complete Comparison Matrix: Slovenia Business Registry (AJPES Business Register (PRS)), Company Master Data & Open Data APIs

Official Source	Issuing Authority	Access & Data Provided	Reuse & Licensing	Operational Scope & Boundaries
AJPES Slovenian Business Register	AJPES	official PRS register page describing ePRS access, extracts, reuse and data-fee routes	official register source; reuse depends on ePRS terms, data-selection fees, order/contract route and field scope	free search, extracts, web-service extraction and full-data selection are different access models
AJPES ePRS portal	AJPES	public ePRS search route for individual Slovenian Business Register entities	manual/public-search route; acquired data must follow AJPES terms and source restrictions	search portal use is not the same as ordered bulk data or unrestricted API reuse
AJPES restPrsInfo developer manual	AJPES	REST API documentation for direct integration with PRS, including JSON/XML input and output options	technical documentation supports API-integration claims, but production use still requires terms, access and cost review	API documentation is not a blanket permission to republish every field or protected dataset
AJPES JOLP annual reports	AJPES	public search and publication route for annual reports and business-information filings	filing-source terms apply; store annual-report provenance separately from PRS core identity	annual reports are a filing layer, not a complete register or contact-data source
e-JN electronic public procurement	Government of Slovenia	electronic public procurement system route	procurement-specific terms apply; cite procurement provenance and avoid all-company coverage claims	procurement activity is event-based and covers suppliers or contracting workflows, not the whole company universe
ENarocanje public procurement portal	Portal javnih naročil / Slovenia	public procurement notices and award-discovery portal	event-level public procurement source; automated reuse needs notice and portal terms review	supplier-only and event-only coverage; not a legal register or ownership source
Slovenian Intellectual Property Office on GOV.SI	Slovenian Intellectual Property Office / GOV.SI	official GOV.SI page for the Slovenian Intellectual Property Office and IP service areas	official IP context; IP records and right-owner data need their own route and terms	authority profile is not a bulk IP database and rights ownership can differ from legal-company identity
Bank of Slovenia supervised entities	Bank of Slovenia	register of supervised entities and regulated financial-sector categories	sector-specific regulator source; store category, authority and date separately from PRS core	sector-specific; includes non-Slovenian EEA entities and does not represent all Slovenian companies
Slovenian Competition Protection Agency	Slovenian Competition Protection Agency	competition-law decisions, concentrations, antitrust and agency news	decision/event source; cite case provenance and avoid complete-coverage claims	case-driven coverage and legal-event focus, not a company-register substitute
GLEIF LEI records for Slovenia	GLEIF	public JSON API for LEI-bearing Slovenian entities	GLEIF API terms and attribution apply; use as enrichment and identifier cross-check only	LEI coverage is partial and only includes entities that have LEIs

Operational Scope, Access Workflows & What Is Missing from Public Slovenia Registry Records

Ordered and paid data: AJPES describes data reuse fees and data-selection models for PRS units. That is commercially useful because it clarifies that official bulk or web-service routes may be ordered or charged rather than freely scraped. Any derived product should store the order route, fee basis, update cadence, data structure and customer-use restrictions.

Enrichment layers: JOLP annual reports, procurement, Bank of Slovenia supervised entities, AVK competition decisions, SIPO authority context and GLEIF LEI data are all useful, but they cover different business questions. They should enrich the PRS core rather than replace it.

Manual verification: use ePRS and the AJPES Slovenian Business Register route for entity-level checks, status verification, registration-number matching and manual due diligence. This route is appropriate when a person needs to inspect one company or resolve a disputed match.

REST API planning: use the restPrsInfo manual for machine-ingestion planning. A production workflow should store method names, dataset type, input format, output format, authentication or contract status, response parser version, error handling and change-detection logic.

Ordered data and reuse: use AJPES PRS reuse and fee information as the commercial access context. Do not scrape around an ordered-data model. If a project needs large-scale PRS extraction, document the selected data structure, fee schedule, billing model, update frequency and permitted use.

Annual-report enrichment: use JOLP to add financial-report and filing signals. Store annual-report references as a separate table with filing date, report type and source route. Do not treat a missing annual report as proof that a company does not exist.

• Best official starting point: AJPES Slovenian Business Register, because it explains PRS, ePRS, data extracts, data reuse and fee-based data selection in one official source.
• Best machine-access evidence: the AJPES restPrsInfo developer manual documents a REST API for direct integration with PRS and JSON/XML input and output options.
• Best filing layer: AJPES JOLP provides annual-report publication context, but annual reports are a filing/enrichment layer rather than the entity core.
• Best enrichment stack: e-JN and ENarocanje support procurement events, GOV.SI/SIPO supports IP authority context, Bank of Slovenia supports regulated financial entities, AVK supports competition events, and GLEIF supports LEI matching.
• Contact-data caution: public Slovenian register, annual-report, procurement, regulator, IP or LEI data is not consent for email, phone or sales-prospecting outreach.
• Entity core: registration number, legal name, normalized name, tax number where lawful, legal form, status, address fields where allowed, country, source date and confidence.
• PRS provenance: AJPES source route, ePRS/manual or restPrsInfo/API method, data-structure level, field list, ordered-data status, fee/order note and update timestamp.
• Extract and document layer: signed extract route, document type, file reference, issuance date, authenticity note and retention rule.

Frequently Asked Questions: Slovenia Business Registry (AJPES Business Register (PRS)) & Company Data

What is the best official source for Slovenia company data?

Start with AJPES and the Slovenian Business Register. It explains PRS, ePRS public access, extracts, data reuse and developer links in one official source.

Does Slovenia have an official API for company data?

Yes. AJPES publishes restPrsInfo developer documentation for direct integration with PRS, including JSON/XML options and methods for searching, retrieving and monitoring changed or dissolved entities. Production use still needs terms, access and cost review.

Is ePRS a bulk download?

No. ePRS is a public-search route for individual entities. AJPES also describes data extracts, web-service extraction and data selection for reuse, which can involve ordered or fee-based access.

Can annual reports replace the business register?

No. AJPES JOLP annual reports are an important filing layer, but they should enrich the PRS entity core rather than replace legal-register identity.

Can public Slovenian company data be reused commercially?

It can support commercial analysis when the specific source terms, fee/order model, attribution and privacy limits are respected. Public visibility is not the same as unrestricted all-fields reuse.

Why use CompaniesData for Slovenia?

Slovenia has strong official sources, but they are split across PRS, ePRS, API/order models, annual reports, procurement, regulators, competition and LEI data. CompaniesData normalizes identifiers, joins sources conservatively, stores provenance and separates legal-entity identity from contact-data permission.

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