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Finnish limited company specialists since 1993

Töölön Osakeyhtiötoimisto Oy is a Helsinki-based specialist in the sale of new and aged Finnish limited companies. We sell unused new companies and previously incorporated companies whose background and current status have been checked before sale. We document each ownership transfer with a written purchase agreement and manage the agreed transaction and registration steps. We have served entrepreneurs since 1993.

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+35844 248 8709
Brick building with lit vertical columns and 'POSTI' sign at dusk on wet cobblestone street.
6,000+

companies sold

30+ years

in business since 1993

Helsinki-based

office

Companies

checked before sale

Remote

purchase possible

Three decades in Helsinki

Our story starts in 1993, when Finland's business landscape was rebuilding after the recession and many people were setting out as entrepreneurs from scratch. The firm began in Töölö, then spent decades serving entrepreneurs in Pakila, Helsinki, and has now come back close to where it started. Our office sits in the Postitalo building in the heart of central Helsinki.

Over that time, we have sold more than 6,000 Finnish limited companies. In the early years the work centred on forming new companies. Over time the focus moved to where experience adds the most value, the sale of aged limited companies. In the 2020s the firm went through a generational handover, and the same practices continue with modern tools.

Over 6,000 company transactions
The beginning
1993 · Töölö
Company formations
the core of the early years
Trading in aged companies
the focus shifts over time
Generational succession
2020s · the work continues

How we work today

We combine personal service with seamless digital tools. Depending on the client's preference, everything can be handled either fully remotely with electronic signatures or face to face at our office in central Helsinki. We serve both Finnish and international clients, in Finnish and English.

Our cooperation with banks, law firms and accounting firms has become well established over the years. We manage the agreed transaction and registration steps in a controlled manner. We provide company-specific details directly to you before a purchase, including information on any banking arrangements and available credit rating information.

Independently assessed

Buying a Finnish limited company is based on trust. Before sale, we review the company’s background, registry entries and other key information. The ownership transfer is documented in writing, and we manage the agreed transaction and registration steps in a controlled manner.

The Finnish Social Enterprise mark awarded to Töölön Osakeyhtiötoimisto in 2024 is an independent recognition by the Association for Finnish Work of our responsible and transparent way of operating. Together with more than three decades of experience, it reflects the principles that guide how company transactions are handled with us.

Sosiaalinen yritys -teksti valkoisella taustalla sinisillä sisäkkäisillä kulmilla.
Töölön Osakeyhtiötoimisto logo with stylized T and O letters.
Green telephone handset icon rotating clockwise with circular arrow.+35844 248 8709
Map location pin icon.
Mannerheiminaukio 1, 00100 Helsinki
Map location pin icon.Mannerheiminaukio 1, 00100 Helsinki
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Business ID: 3435876-4
Green telephone handset icon rotating clockwise with circular arrow.+35844 248 8709
Map location pin icon.
Mannerheiminaukio 1,
00100 Helsinki
Blue and gray circular arrow icon representing a refresh or reload action.toolo@osakeyhtiotoimisto.fi
Map location pin icon.Mannerheiminaukio 1, 00100 Helsinki
Icon of two stylized buildings, one taller with windows and one shorter with a flat top.
Business ID: 3435876-4
Memberships and recognitions
Button with text 'KAUPPAKAMARI' above and 'JÄSEN' below, on a blue and white background.Logo featuring a stylized key with the Finnish flag and the text 'SUOMALAISTA PALVELUA'.Yhteis kunnallinen yritys logo with blue text and bracket design on white background.Yrittäjät logo with stylized black and blue geometric shapes next to the word 'Yrittäjät' in bold black font.
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Töölön Osakeyhtiötoimisto Oy does not provide legal, tax, or investment advice. Information on this website is general in nature and does not constitute a binding offer; company details are always confirmed before a transaction. A banking relationship may be available on a company-specific basis, and banks’ own approval, identification, and customer due diligence processes may affect account access rights and the availability of banking services. We are not responsible for post-transaction decisions made by public authorities or other third parties. We comply with the Finnish Act on Preventing Money Laundering and Terrorist Financing (444/2017), and customer identification is required before any transaction can be completed. For more information on how we process personal data and use cookies, please see our Privacy Policy and Cookie Policy. © 2026 Töölön Osakeyhtiötoimisto Oy. All rights reserved. Cookie settings