Groupone Oy

OYActive

Y-tunnus 1079926-6Fontellinkatu 1A-119, 33900 TampereConstruction of residential and non-residential buildings· NACE 4100Est. 1996 · 29 years old1 employeeswww.rakennusmelin.fi

Overview Financials People & ownership Related companies

Groupone Oy is a Finnish OY based in Tampere, operating in the Construction of residential and non-residential buildings sector. Incorporated in 1996, the company has 1 employee.

Revenue 2025

—

EBITDA margin

—

Net profit 2025

—

1 employees

Key ratios

See full ratios →

0.0%

This company

20212025

0.0×

This company

20212025

0.0%

This company

20212025

EBITDA — year on year

EUR millions

Key figures

Annual report 2025

Revenue	—	—
EBITDA	—	—
Net profit	—	—
Total assets	—	—
Equity	EUR 797K	-4%
Employees	1	—

Contact

Address

Fontellinkatu 1A-119, 33900 Tampere

Phone

+3580400595868

rainer.melin@groupone.fi

Website

www.rakennusmelin.fi

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 Groupone Oy?

Groupone Oy is registered with PRH / YTJ under Y-tunnus 1079926-6.

How many employees does Groupone Oy have?

Groupone Oy employs 1 people as of the latest annual report.

Who is the CEO of Groupone Oy?

Rainer Ilmari Melin is the CEO of Groupone Oy, in role since 1997.

Where is Groupone Oy headquartered?

Groupone Oy's registered address is Fontellinkatu 1-A19.

Groupone Oy

Key ratios

EBITDA — year on year

Key figures

Company information

Contact

Frequently asked questions

More on Groupone Oy

Key ratios

EBITDA — year on year

Key figures

Company information

Contact

Frequently asked questions

More on Groupone Oy