Sunio

Accounting, VAT and payroll services for cross-border founders and e-commerce sellers running Estonian companies

Tallinn, EstoniaFounded 1996sunio.ee Website technologies

Highlights

New on EvolcAdded 2026-10-28

About Sunio

Sunio provides accounting, VAT, payroll and corporate services for Estonian companies, including OÜ bookkeeping, annual reporting, OSS/IOSS VAT reporting and foreign employer payroll. Company formation for non-residents and e-Residents is also offered through its plans.

Its clients are entrepreneurs and businesses operating across borders, including e-commerce sellers, SaaS and consulting firms, and companies from more than 80 countries according to the website. Services are sold as monthly subscription plans with fixed or pay-as-you-go pricing, starting at 49 EUR per month.

Sunio is headquartered in Tallinn, Estonia, at Järvevana tee, and was founded in 1996. The website states that it evolved from the Sunny Business Services brand and has 50+ team members. It also offers setup support for Latvia and Lithuania.

Product: Monthly accounting, VAT/OSS compliance, payroll and company formation services for Estonian OÜs, delivered through subscription plans.

Jobs at Sunio

No open positions listed right now.

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