I set up my Estonian company through Sunio as an e-resident, and the experience has been smooth and professional. The registration was handled quickly and without complications. Their guidance was clear and precise — questions about the share capital contribution and which compliance obligations apply at an early stage were all explained in plain, understandable terms. As a first-time founder, that made things much easier. They also helped point me toward the right business banking option. Highly recommended for anyone starting an Estonian company through e-Residency.

I have had a very positive experience with Sunio so far. Their team has been helpful, responsive, and proactive from the beginning, especially during the onboarding and setup process.What I appreciate most is that their support is not limited only to platform-related questions. They have also been helpful with accounting-related matters, which is very important for an e-resident company owner who needs reliable guidance.The onboarding process was straightforward, communication has been strong, and the service feels professional and dependable. Based on my experience so far, I am glad to give Sunio 5 stars and would recommend them to other e-residents looking for support with company administration and accounting.

Great service provider with excellent communication, it was a pleasure to collaborate with them. Highly recommend SUNIO If you're on EEA territory, those located in tertiary countries (EU origin digital nomads included) might face difficulties that don't depend on the service provider (such as acceptance for a bank account/fintech account). Extra tip: there's a chance authorities might send only to you an email in Estonian only, without the service provider being aware, it's highly important you forward it timely. I was denied a VAT number due to ignoring an email that initially was considered to be spam. Conclusion: SUNIO is very professional and helpful but don't assume they can predict non-standard situations so, as a company owner, you should still be constantly double-checking everything and keeping tabs

I had a good experience with SunIO, they helped me for various steps of the way to establish the company

No complains at all. Smooth, fast, perfect.