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About us

A Sipoo accounting firm with a register entry going back to 1983

We publish our registration history in full, including the parts a marketing page would normally leave out, because anyone can check it in thirty seconds and finding a gap would rightly cost us their trust.

Registration details

Reproduced from the Finnish Trade Register and the Business Information System (YTJ), jointly maintained by the Finnish Patent and Registration Office and the Finnish Tax Administration.

Company registration details
Legal company nameBokföringsbyrå Lundström Ab
Company formAktiebolag / Osakeyhtiö (Finnish limited company)
Business ID (Y-tunnus)0519474-8
EU VAT numberFI05194748
Registered addressNybrovägen 9, 04130 Sipoo, Finland
CountryFinland (EU / EEA)
Telephone+358 40 301 7891
E-mailsupport@bokforingsbyralundstromab.com
Registered in the Trade Register03.02.1983
Present name and limited-company form since01.04.2018
VAT registerEntered 01.06.1994
Employer registerEntered 01.03.1995
Line of businessTOL 2008 (Statistics Finland) 69201 - Accounting and bookkeeping activities; tax consultancy
Parallel registered namesTilitoimisto Lundström Oy · Lundström Accounting Ltd
Group affiliationPart of the Wulff Group (Wulff-Yhtiöt Oyj, Nasdaq Helsinki) since 16 February 2024
Company history

Two founding dates, and why both matter

You will see two dates attached to this company. The business has been in the Finnish Trade Register since 3 February 1983 — that is 43 years — but the present legal form and the name Bokföringsbyrå Lundström Ab date from 1 April 2018, when the original limited partnership was converted into a limited company. The Business ID 0519474-8 is the same throughout, which is why both dates appear against one register entry. We publish both rather than pick the more flattering one.

  1. 03.02.1983

    Entered in the Finnish Trade Register

    The business was registered as Bokföringsbyrå A. Lundström Kb — Tilitoimisto A. Lundström Ky, a limited partnership, under Business ID 0519474-8. That Business ID has stayed with the business ever since.

  2. 01.06.1994

    Entered in the VAT register

    Registered as liable for VAT on business activity, under what is now EU VAT number FI05194748.

  3. 01.03.1995

    Entered in the employer register

    Registered as a regular employer with the Finnish Tax Administration.

  4. 01.04.2018

    Converted to a limited company

    The partnership was converted into an aktiebolag / osakeyhtiö and took its present name, Bokföringsbyrå Lundström Ab. The parallel names Tilitoimisto Lundström Oy and Lundström Accounting Ltd were registered on the same date.

  5. 16.02.2024

    Joined the Wulff Group

    The company became part of Wulff-Yhtiöt Oyj, a Finnish group listed on Nasdaq Helsinki. The legal entity, its Business ID and its registered office in Sipoo are unchanged.

What we are

An accounting firm whose registered line of business in the Finnish register is TOL 2008 (Statistics Finland) 69201 Accounting and bookkeeping activities; tax consultancy. That is exactly what this website advertises: bookkeeping, financial reporting, corporate tax and VAT compliance, payroll administration, and management advisory built on those numbers. We work in English, Finnish and Swedish, from an office in Sipoo, for companies operating anywhere in Finland.

What we are not

Not an audit firm — we hold no KHT, HT or JHT authorisation and do not perform statutory audits, because the Tilintarkastuslaki 1141/2015 (Finnish Auditing Act) does not permit the bookkeeper to audit its own work. Not a bank, credit institution, payment institution, investment firm or insurance intermediary: we hold no client funds and offer no lending, investment, trading or money-transfer services. Not a consumer adviser. And not a firm that guarantees tax outcomes, because nobody honestly can.