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Search›Companies›Zealsio OÜ
16151631ActivePrivate limited companyEE102339682 · VAT-registered

Zealsio OÜ

Harju maakond, Tallinn, Põhja-Tallinna linnaosa, Vabriku tn 31/2-11·EMTAK 62101 — Computer programming activities·5+ years
Andmed · ···
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Overview

e-Business Register · 13 h ago
Registry code
e-Business Register
Legal form
Private limited company
Registered
01.02.2021e-Business Register
Address
Vabriku tn 31/2-11, Põhja-Tallinna linnaosa, Tallinn, 10411 Harju maakondADS · e-Business Register
E-mail address
hi@zealsio.come-Business Register
Telephones
+34 665993454+372 53643445· Telia Eesti ASe-Business Register · TTJA NBA
Principal activity
EMTAK 62101 - Computer programming activitiese-Business Register · ETCB
VAT number
ETCB · VAT-registered
Share capital
2500,00 €e-Business Register
Estonia's public business register
HomeViewsIndustriesBlogSourcesAbout

Public registry of Estonian companies — every fact traceable to a source and a date. Free and ad-free for everyone.

Nimistu MTÜ
Address: Parda tn 8, 10151 Tallinn, Estonia
E-mail: info@nimistu.ee

Browse

  • Home
  • Views
  • Industries
  • Recent registrations

Data

  • 72 sources
  • Database
  • Extensions
  • MCP

Organisation

  • About
  • For journalists
  • Donation terms
  • Refunds
  • Terms
  • Privacy
  • Contact
© 2026 Nimistu MTÜ. License CC-BY-SA 4.0 · details
Revenue 2026 (I kv)
12 002 €
▲ 63% vs 2025 I kv
As of 10.04.2026 (MTA)
Employees
–
2026 (MTA)
Taxes paid
804 €
State + labour taxes · 2026 (I kv)
Tax debt
0 €
As of 27.06.2026 (MTA)
Data · 7 sourcese-Business Register · 9 min agoMTA
e-Business Register ↗

Registered 1. veebruar 2021, primary activity: Computer programming activities. Main place of business in Põhja-Tallinna linnaosa, Tallinn, Harju maakond.

Revenue 2026 (I kv)
12k €
▲ 63% vs 2025 I kv
As of 10.04.2026 (MTA)
Employees
–
2026 (MTA)
Taxes paid
804 €
State + labour taxes · 2026 (I kv)
Tax debt
€0
As of 27.06.2026 (MTA)

Officers

e-Business Register · 13 h ago
CM
Chin Man Yeung Tai
Born 1987 · 39 y · board member since 01.02.2021
Board member

Founders

e-Business Register · 13 h ago
CM
Chin Man Yeung Tai
Born 1987 · 39 y · founder since 01.02.2021
Founder · 3k €

Shareholders

e-Business Register · 13 h ago
CM
Chin Man Yeung Tai
Born 1987 · 39 y · shareholder since 02.09.2023
Shareholder 100% · 3k €

Beneficial owners

e-Business Register · 13 h ago
CM
Chin Man Yeung Tai
Born 1987 · 39 y · ultimate beneficial owner since 01.03.2022
Ultimate beneficial owner

Annual reports (5)

e-Business Register · annual reports · 15 h tagasi
Revenue 2025
39k €
↘ -38.1% vs 2024
State taxes 2024
11k €
↗ +92.0% vs 2023
Employees 2025
1
0.0% vs 2024
YearRevenueProfit

Taxes, revenue and employees

Estonian Tax and Customs Board · 10.04.2026 as of
50k €25k €0

Tech stack

Tehnoloogiad
Mobile carrier
+372 53643445Telia Eesti AS

History

last 2 years · MTA + ÄR + MTR + Procurements
2026
25.05.2026ReportEsitati 2025. aasta aruanne— Käive 39 242 €
2025
01.04.2025ReportEsitati 2024. aasta aruanne— Käive 63 416 €

Connected companies

Same-person ties · e-Business Register

Zealsio OÜ is connected to 1 other company through 1 person who hold a role here and elsewhere. The strongest tie runs through Chin Man Yeung Tai (1 company).

Total connections
1
via 1 person
Connecting people
1
Active here
Distinct roles
4
Board member · Founder
Strongest tie
Chin
1 company
Via personChin Man Yeung Tai
Equity
Assets
Employees
202539 242 €22 637 €118k €120k €125.05.2026
202463 416 €30 286 €96k €97k €101.04.2025
202358 723 €38 227 €80k €83k €124.01.2024
202242 102 €20 129 €52k €53k €124.01.2024
202139 653 €34 125 €34k €37k €123.03.2022
Original files in PDF – the full register on e-Business Register.View reports on e-Business Register
20222023202420252026
YearRevenue (a)State taxesTaxes on workforceEmployees (Q4)
2026I Q12 002 €373 €431 €–
202533 923 €1668 €1825 €–
202467 488 €10 718 €5297 €–
202357 315 €5582 €5062 €–
202261 350 €7187 €5016 €–
Quarterly breakdown
YearQ1Q2Q3Q4
Revenue 202612k €–––
State taxes 2026373 €–––
Taxes on workforce 2026431 €–––
Employees 2026––––
Revenue 20257k €13k €8k €6k €
State taxes 2025842 €439 €–387 €
Taxes on workforce 2025906 €488 €–431 €
Employees 2025––––
Revenue 202412k €25k €9k €21k €
State taxes 20243k €2k €2k €4k €
Taxes on workforce 20241k €2k €1k €1k €
Employees 2024––––
Revenue 20239k €16k €16k €16k €
State taxes 20231k €1k €1k €1k €
Taxes on workforce 20231k €1k €1k €1k €
Employees 2023––––
Revenue 202221k €8k €16k €16k €
State taxes 20223k €1k €2k €1k €
Taxes on workforce 20221k €1k €1k €1k €
Employees 2022––––
1
CM
Chin Man Yeung Tai
board member, founder, shareholder 100%, ultimate beneficial owner
1 other company›
CompanyRoleReg. code
Psychedelics Integration OÜ
FounderUltimate beneficial ownerShareholder 40%Board member
16469963