Local sites:
Corporate site:


YIT Invoice addresses


Primarily bills should be sent electronically to our e-invoicing addresses. Our operator is Basware Oyj, whose indeifier code is BAWCFI22.

Any enquiries you have relating to bilss or billing, you can email to: ostoreskontra@yit.fi

Enquiries relating to sales you can email to: yitrakennus.myyntireskontra@yit.fi


Baseware Supplier Portal as an option

If your business does not have the possibility to send bills electronically, you can also send them through the Basware Suplier Portal. 



PDF bills

Paper bills can be sent as PDF files via email. Each business' email addresses can be found behind the following link. Each bill and all its attachments ought to be sent in as a whole. The bill and its attachments need all be included in the same PDF file. If you are sending the bills to be scanned, they need to be readable without further modifications. 


Billing addresses

Our email addresses are as such: firstname.lastname@yit.fi

Business ID: 0112650-2
E-invoice: 00370112650206
PDF-bills: laskut.yit_oyj@bscs.basware.com
Paper bills: PL 36 00621 HELSINKI
Contact person: Annika Hannuksela

YIT Rakennus Oy
Business ID: 1565583-5
Further billing addresses: YIT RAKENNUS OY
Contact person: Heli Hietala
For YIT Rakennus Oy bills:
Bills must be issued to YIT Rakennus according to the address listing.

The bill should include information stating the YIT project number and the cost centre in its own separate section.
Do not send any other documents with the bills and their attachments!


YIT Kuntatekniikka Oy
Business ID: 2218454-1
E-invoice: 003722184541
PDF-bills: laskut.yit_kuntatekniikka@bscs.basware.com
Paper bills: Insinöörinkatu 6 50150 MIKKELI
Contact person: Päivi Turmola


YIT Kalusto Oy
Business ID: 0895915-2
E-invoice: 00370895915229
PDF-bills: laskut.yit_kalusto@bscs.basware.com
Paper bills: Yhteiskouluntie 11 31700 URJALA as
Contact person: Päivi Torkko-Piironen

YIT Information Services Oy
Business ID: 0421755-7
E-invoice: 00370421755727
PDF-bills: laskut.yit_yis@bscs.basware.com
Paper bills: PL 36 00621 HELSINKI
Contact person: Satu Stirkkinen

Invoicing addresses

(previous Lemminkäinen)

Please see each country's own website for local invoicing details. Invoicing addresses for Finland are listed below. Inquiries about accounts payable by e-mail ap@yit.fi and accounts receivable ar@yit.fi

See contact details for our other locations here.

Invoicing addresses, Finland

YIT Oyj (previous Lemminkäinen Plc)
E-invoicing address: 00370112650206 Basware Oyj
P.O. Box 961, 00026 BASWARE, Finland
Business ID 0112650-2
Operator: Basware Oyj BAWCFI22 

YIT Infra Oy (previous Lemminkäinen Infra Oy)
E-invoicing address: 003721382431 Basware Oyj
PDF-Invoices: laskut.yit_infra@bscs.basware.com
P.O. Box 476
00026 BASWARE, Finland
Business ID 2138243-1

YIT Talo Oy (Lemminkäinen Talo Oy)
E-invoicing address: 003701124486 Basware Oyj
PDF-Invoices: laskut.yit_talo@bscs.basware.com
P.O. Box 477
00026 BASWARE, Finland
Business ID 0112448-6

Lemcon Networks Oy
E-invoicing address: 003719676705 Basware Oyj
P.O. Box 479 
00026 BASWARE, Finland
Business ID 1967670-5


Location of Lemminkäinen head office has changed. New address is:
Panuntie 11 / P.O. Box 36
00621 Helsinki
Reception is open on weekdays from 7:30 to 16:30 (UTC +2)
Tel. +358 20 433 111, Service hours: Mon - Fri 7:30-16:00
Call prices from a landline are 8,28c/call + 7,00c/min, and from mobile telephone 8,28c/call + 17,00c/min.

Address YIT office in Salmisaari, Helsinki (previous Lemminkäinen head office):
Salmisaarenaukio 2 / P.O. Box 169
00181 Helsinki
Reception is open on weekdays from 8 a.m. to 4 p.m. (UTC+2)