Rock Solid Oy

OYActive

Y-tunnus 2741360-6Vanhamäentie 36, 50600 MikkeliComputing infrastructure, data processing, hosting and related activities · NACE 6310Est. 2016— employees

Overview Financials People & ownership Related companies

Rock Solid Oy is a Finnish OY based in Mikkeli, operating in the Computing infrastructure, data processing, hosting and related activities sector. Incorporated in 2016, the company reported revenue of EUR 16K in its latest annual filing.

Revenue 2025

EUR 16K

-49% vs 2024

EBITDA margin

-19.0%

-201% vs 2024

Equity ratio

9.1%

Financial strength

Net profit 2025

EUR -3K

-244% vs 2024

EBITDA — year on year

EUR millions

Key figures

Annual report 2025

Revenue	EUR 16K	-49%
EBITDA	EUR -3K	-201%
Net profit	EUR -3K	-244%
Total assets	EUR 28K	-99%
Equity	EUR 3K	-93%
Employees	—	—

Contact

Address

Vanhamäentie 36, 50600 Mikkeli

Phone

+3580400353897

janne.muikkunen@rocksolid.biz

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Frequently asked questions

What is the Y-tunnus number of Rock Solid Oy?

Rock Solid Oy is registered with PRH / YTJ under Y-tunnus 2741360-6.

What is the revenue of Rock Solid Oy?

Rock Solid Oy reported revenue of EUR 16K in 2025.

Who is the CEO of Rock Solid Oy?

Janne Antero Muikkunen is Chief Executive Officer of Rock Solid Oy, in role since 2016.

Where is Rock Solid Oy headquartered?

Rock Solid Oy's registered address is Vanhamäentie 36.

Rock Solid Oy

EBITDA — year on year

Key figures

Company information

Contact

Frequently asked questions

More on Rock Solid Oy

EBITDA — year on year

Key figures

Company information

Contact

Frequently asked questions

More on Rock Solid Oy