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Latvia Latvia-based firm providing outsourced accounting, payroll processing, tax consulting, company setup and CFO services to local and international businesses.
1Office
Locations
Estonia
Employees
50-100
Featured in expert reviews
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The Top 12 Local Payroll Processing Providers in Estonia: Reviewed in 2026
About
1Office is an Estonian business services firm offering accounting, company formation, legal services and legal address provision. It has been establishing businesses and providing accounting and legal support in Estonia for over 17 years and works with both locally run companies and foreign-owned entities.
Its accountants handle day-to-day bookkeeping and keep company records accurate and up to date, and the firm also prepares annual reports for both active and dormant Estonian companies. Company formation services cover registration across industries, alongside tax registrations and other legal matters.
1Office holds the ERK Recognized Accounting Company quality mark, awarded after an independent audit of a firm's service standards and internal controls, and operates under business licence FIU000139. It is a member of the e-Residency marketplace and states it has served more than 20,000 clients and formed over 1,500 companies. Information and services are available in English, Estonian and Russian.
Its accountants handle day-to-day bookkeeping and keep company records accurate and up to date, and the firm also prepares annual reports for both active and dormant Estonian companies. Company formation services cover registration across industries, alongside tax registrations and other legal matters.
1Office holds the ERK Recognized Accounting Company quality mark, awarded after an independent audit of a firm's service standards and internal controls, and operates under business licence FIU000139. It is a member of the e-Residency marketplace and states it has served more than 20,000 clients and formed over 1,500 companies. Information and services are available in English, Estonian and Russian.
Company Formation & Registration 30%
Accounting Services 25%
Legal & Compliance 25%
Business Services 20%
Technology 35%
Finance & Professional Services 30%
General Business 35%
Case studies
1Office
From frustration to full control: How Parendum OÜ found its home in Estonia with 1Office
When Spanish entrepreneur Iñigo Ruiz decided to launch a European-wide tech business, he was escaping bureaucracy. Iñigo successfully founded his second company through 1Office's platform in record...
Cybersecurity consulting and custom tech development
1Office
From purpose to global impact: How Creshendo is building community-led change with 1Office
Parisa Pirooz, the founder of Creshendo, spent years working across legal aid, refugee resettlement, international nonprofit strategy, and migration policy. With 1Office managing the administrative...
Nonprofit - Training, research, systems design, and strategic consulting for migrant-serving organisations
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via Trustindex
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Unnamed reviewer
Sep 17, 2026
“Professional team, genuine competence. Tailored advice, not generic answers. Team never made me feel like just another ticket.”
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Unnamed reviewer
Sep 17, 2026
“Professional and very friendly service from 1Office Estonia OU. I highly recommend them!”
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Mari Saan (praised)
Sep 17, 2026
“Mari Saan is a great professional, responding always fast and accurate on all my demands.”
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Unnamed reviewer
Sep 17, 2026
“Booked discovery call 2 hours early. Sat in waiting room 10 minutes. No responses after 2 emails. No one showed up.”
via Trustpilot
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Unnamed reviewer
Sep 17, 2026
“Shifted from previous provider. Dedicated accountant provided professional support through all transactions. Nearly 2 years of positive cooperation.”
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Unnamed reviewer
Sep 17, 2026
“Excellent job, great reporting, reminds me of forgotten documents. Happy to use services.”
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Unnamed reviewer
Sep 17, 2026
“Lawyer charged €93 for three company name suggestions, all already trademarked. VAT returns late twice in 4 months.”
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Unnamed reviewer
Sep 17, 2026
“Hidden terms obligate customers to pay exit fees. Charged €700 for processing zero invoices. Overpriced.”
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Unnamed reviewer
Sep 17, 2026
“Thanks to 1Office, as e-resident I can operate my company in Estonia. They explained taxation and business practices.”
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Unnamed reviewer
Sep 17, 2026
“Greatly simplified the process of creating an e-company. Without them I'd still be hesitating. Totally recommend!”
