Question 1

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

Accepted Answer

EY Advisory Oy is registered with PRH / YTJ under Y-tunnus 3283705-9.

Question 2

What is the revenue of EY Advisory Oy?

Accepted Answer

EY Advisory Oy reported revenue of EUR 132,5M in 2025.

Question 3

How many employees does EY Advisory Oy have?

Accepted Answer

EY Advisory Oy employs 580 people as of the latest annual report.

Question 4

Who is the CEO of EY Advisory Oy?

Accepted Answer

Mikko Aarne Äijälä is Chief Executive Officer of EY Advisory Oy, in role since 2022.

Question 5

Who is the chairman of EY Advisory Oy?

Accepted Answer

Toni Johannes Karinpoika Halonen chairs the board of EY Advisory Oy, in role since 2026.

Question 6

Where is EY Advisory Oy headquartered?

Accepted Answer

EY Advisory Oy's registered address is Korkeavuorenkatu 3234.

Person	Role here	Other companies
Mikko Aarne Äijälä	Chief Executive Officer	0 companies
Kalle-Pekka Ensio Kotka	Audit	0 companies
Jussi Petteri Savio	Deputy auditor	0 companies
Eila Anneli Grönlund	Deputy Member	0 companies
Terhi Johanna Mäkinen	Board of Directors	0 companies
Jani Petri Ylä-Autio	Board of Directors	0 companies
Toni Johannes Karinpoika Halonen	Chairperson	0 companies
Heikki Esa Petteri Ilkka	Chairperson	0 companies
Annika Lisa Maria Gyllström	Board of Directors	0 companies
Mikko Simo Sakari Järventausta	Board of Directors	0 companies

EY Advisory Oy

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