Helsinki Headquarters

Contact Bilanssi Oy

Reach out to our advisory team to discuss bookkeeping, annual financial statements, tax compliance, or corporate financial administration in Finland.

Corporate Inquiry Form

Submit your inquiry below. Our accounting and tax consultants will reply as soon as possible.

Full Name *

Business Email *

Phone Number (Optional)

Subject / Primary Service Interest *

Message *

* Mandatory fields. We collect only what is strictly necessary to answer your request. No unsolicited marketing emails.

We use the details you submit to respond to your inquiry (GDPR Art. 6(1)(b)). See our Privacy Policy.

Bilanssi Oy
Mannerheimintie 15a B
00250 Helsinki, Finland

Direct telephone line for corporate clients and regulatory bodies.

Primary address for tenders, financial documentation, and client correspondence.

Monday – Friday: 08:30 – 16:30 (EET)

Closed on Saturdays, Sundays, and official Finnish national holidays.

Business ID (Y-tunnus): 0502491-7

VAT Identification: FI05024917

Electronic Invoicing Address (OVT): 003705024917

E-Invoicing Operator: OpenText (003708599126)

Trade Register: Finnish Patent & Registration Office (PRH)

YTJ Business Registry Profile ↗