Contact us
How to contact us
Ylva Services Oy
Kaivokatu 10 A, 3rd Floor, Box 1099, 00101 Helsinki.
Business ID 0535669-8
Google Maps
Email: firstname.familyname@ylva.fi.
E-invoicing
You can find the billing addresses of our various companies here.
Invoices via email
We can also accept invoices via email if the supplier is not able to send e-invoices. These invoices should be delivered to ostolaskut@ylva.fi in PDF format.
For media
Are you looking for more information or photos about our activities or would you like to interview our expert?
Media contact:
Sanna Puutonen
+358 400 489 224
sanna.puutonen@ylva.fi
Ylva’s newsroom (in Finnish)
Executive Team
Real Estate
Restaurants
Sustainability and communications
HR, IT and Financial Services
E-invoicing
Ylva Services Ltd
EDI code 003705356698
E-invoice address 003705356698
Business ID 0535669-8
Operator Basware Oyj
Operator ID BAWCFI22
Helsingin Lyyra Ky
EDI code 003732142556
E-invoice address 003732142556
Business ID 3214255-6
Operator Basware Oyj
Operator ID BAWCFI22
Ylva Helsinki Ltd
EDI code 003729352325
E-invoice address 003729352325
Business ID 2935232-5
Operator Basware Oyj
Operator ID BAWCFI22
HYYn kiinteistötalous
EDI code 003701999768012
E-invoice address 003701999768012
Business ID 0199976-8
Operator Basware Oyj
Operator ID BAWCFI22
Kiinteistö Oy Kaivokatu 12
EDI code 003707334732
E-invoice address 003707334732
Business ID 0733473-2
Operator Basware Oyj
Operator ID BAWCFI22
Kiinteistö Oy Leppätalo
EDI code 003720760189
E-invoice address 003720760189
Business ID 2076018-9
Operator Basware Oyj
Operator ID BAWCFI22