EY Advisory Oy

OYActive

Y-tunnus 3283705-9Korkeavuorenkatu 32-34, 00130 HelsinkiBusiness and other management consultancy activities · NACE 7020Est. 2022580 employees

Overview Financials People & ownership Related companies

EY Advisory Oy is a Finnish OY based in Helsinki, operating in the Business and other management consultancy activities sector. Incorporated in 2022, the company has 580 employees and reported revenue of EUR 132,5M in its latest annual filing.

Revenue 2025

EUR 132,5M

-1% vs 2024

EBITDA margin

8.2%

-7% vs 2024

Equity ratio

27.2%

Financial strength

Net profit 2025

EUR 21K

+111% vs 2024

EBITDA — year on year

EUR millions

Key figures

Annual report 2025

Revenue	EUR 132,5M	-1%
EBITDA	EUR 10,9M	-7%
Net profit	EUR 21K	+111%
Total assets	EUR 61,9M	-8%
Equity	EUR 16,8M	+0%
Employees	580	—

Contact

Address

Korkeavuorenkatu 32-34, 00130 Helsinki

Risika for professionals

Risika provides regulated workflow tools for finance, procurement and compliance teams that need monitoring, alerts and an API.

Visit risika.com

Frequently asked questions

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

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

What is the revenue of EY Advisory Oy?

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

How many employees does EY Advisory Oy have?

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

Who is the CEO of EY Advisory Oy?

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

Who is the chairman of EY Advisory Oy?

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

Where is EY Advisory Oy headquartered?

EY Advisory Oy's registered address is Korkeavuorenkatu 3234.

EY Advisory Oy

EBITDA — year on year

Key figures

Company information

Contact

Frequently asked questions

More on EY Advisory Oy

EBITDA — year on year

Key figures

Company information

Contact

Frequently asked questions

More on EY Advisory Oy