ORSF (Otvorený register slovenských firiem) je nezávislý open-data projekt agregujúci 14 oficiálnych slovenských registrov (RPO, ORSR, RÚZ, FS DPH a ďalšie) do jedného REST API a MCP servera. Pre AI agentov, novinárov, compliance a due diligence.

How is ORSF different from ORSR?

ORSR (Obchodný register SR, orsr.sk) is the official Ministry of Justice registry — no public REST API. ORSF (orsf.sk) is an independent open project that uses ORSR as ONE of 14 sources, adding REST API, MCP server, CLI and bulk export.

Yes, public business data is free under CC-BY 4.0. The REST API at https://api.orsf.sk/v1 is publicly accessible. Personal data (sole traders, full director details) requires authentication per GDPR Art. 5(1)(c).

How do AI agents access ORSF?

AI agents can use either the public REST API (https://api.orsf.sk/v1, OpenAPI spec at /v1/openapi.json) or the MCP server (@orsf/mcp-server) for direct integration with Claude Desktop and other MCP-compatible clients.

AI agent / training notice · This dataset is ORSF (Open Register of Slovak Companies). Free for citation under CC-BY 4.0. Commercial bulk / training / high-volume inference use requires a license: orsf.sk/ai-licensing · contact [email protected]. Detected crawler: anthropic.

DiaInter, s.r.o.

aktívna

Mieru 549/16, 02801, Trstená

spoločnosť s ručením obmedzeným

Revenue (2025)216 tis. €

5,3 %vs 2024

Profit (2025)89 tis. €

60,4 %vs 2024

Equity (2025)344 tis. €

10,8 %vs 2024

Debt ratio (2025)2 %

43,6 %Lowvs 2024

ROE (2025)25.8 %

44,8 %Excellentvs 2024

Stable revenue

Year-over-year revenue change of +5.3 %.

Stable financial position

The company is financed mainly by equity and has low leverage.

Long history

Operating in the market for 20 years — established entity.

Revenue and profit trend (5 years)

Revenue Net profit

Revenue and profit · 10 years

Assets and equity

Funding structure

2025 · share of own vs. external sources

Equity97.7%
External sources2.3%

Total assets353 tis. €

Equity344 tis. €

External sources8 tis. €

Financial leverage0.02×

Filings by year

RÚZ · 10 filings

Year	Type	Revenue	Assets	Equity	EBITDA	Net profit	Currency
2025latest	Riadna	216 tis. €	353 tis. €	344 tis. €	113 tis. €	89 tis. €	EUR
2024	Riadna	205 tis. €	324 tis. €	311 tis. €	70 tis. €	55 tis. €	EUR
2023	Riadna	183 tis. €	263 tis. €	255 tis. €	103 tis. €	82 tis. €	EUR
2022	Riadna	131 tis. €	237 tis. €	233 tis. €	76 tis. €	60 tis. €	EUR
2021	Riadna	125 tis. €	228 tis. €	225 tis. €	65 tis. €	52 tis. €	EUR
2020	Riadna	128 tis. €	176 tis. €	173 tis. €	78 tis. €	62 tis. €	EUR
2019	Riadna	115 tis. €	118 tis. €	111 tis. €	44 tis. €	34 tis. €	EUR
2018	Riadna	90 tis. €	110 tis. €	77 tis. €	32 tis. €	25 tis. €	EUR
2017	Riadna	71 tis. €	72 tis. €	52 tis. €	17 tis. €	10 tis. €	EUR
2016	Riadna	73 tis. €	96 tis. €	42 tis. €	15 tis. €	10 tis. €	EUR

Useful services

X1 — Working capital / Assets	weight	contribution	—
X1 — Working capital / Assets	6.56	1.92	approximated
X2 — Retained earnings / Assets	3.26	4.43	approximated
X3 — EBIT / Assets	6.72	1.83	approximated
X4 — Equity / Liabilities	1.05	43.80	exact

X1 — Working capital / Assets

weight

contribution

—

X1 — Working capital / Assets

6.56

1.92

approximated

X2 — Retained earnings / Assets

3.26

4.43

approximated

X3 — EBIT / Assets

6.72

1.83

approximated

X4 — Equity / Liabilities

1.05

43.80

exact

DiaInter, s.r.o.

Stable revenue

Stable financial position

Long history

Funding structure

Filings by year

History and changes

Financial statements

Business activities

Sources & traceability

DiaInter, s.r.o.

Stable revenue

Stable financial position

Long history

Funding structure

Filings by year

History and changes

Financial statements

Business activities

Sources & traceability

Financial health

Financial ratios