Seiron Advisory Oy

Q: What is the Y-tunnus number of Seiron Advisory Oy?

Seiron Advisory Oy is registered with PRH / YTJ under Y-tunnus 3599461-5.

Q: Who is the CEO of Seiron Advisory Oy?

Jouni Henrik Leinonen is the CEO of Seiron Advisory Oy.

Q: Where is Seiron Advisory Oy headquartered?

Seiron Advisory Oy's registered address is Lahtikatu 24.

OYActive

Y-tunnus 3599461-5Lahtikatu 24, 88600 SotkamoBusiness and other management consultancy activities· NACE 7020Est. 2026 · <1 year old— employees

Overview Financials People & ownership Related companies

Seiron Advisory Oy is a Finnish OY based in Sotkamo, operating in the Business and other management consultancy activities sector. Incorporated in 2026.

Revenue

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EBITDA margin

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Net profit

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EBITDA — year on year

EUR millions

No figures reported for this period.

Key figures

Annual report

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Frequently asked questions

What is the Y-tunnus number of Seiron Advisory Oy?

Seiron Advisory Oy is registered with PRH / YTJ under Y-tunnus 3599461-5.

Who is the CEO of Seiron Advisory Oy?

Jouni Henrik Leinonen is the CEO of Seiron Advisory Oy.

Where is Seiron Advisory Oy headquartered?

Seiron Advisory Oy's registered address is Lahtikatu 24.

Seiron Advisory Oy

EBITDA — year on year

Key figures

Company information

Frequently asked questions

More on Seiron Advisory Oy

EBITDA — year on year

Key figures

Company information

Frequently asked questions

More on Seiron Advisory Oy