ContactTerms
ET/EN/RU
EN
EestiEnglishРусский
nimistuEstonia'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
ContactTerms
ET/EN/RU
EN
EestiEnglishРусский
nimistu
Search›Companies›SignIN OÜ
14074025ActivePrivate limited companyEE101889340 · VAT-registered

SignIN OÜ

Harju maakond, Tallinn, Kristiine linnaosa, Sõpruse pst 13-4·EMTAK 62021 — Arvutialased konsultatsioonid·9+ years
Andmed · ···
On this page
SanctionsOverviewOfficersShareholdersFoundersBeneficial ownersOther rolesForeign parentSubsidiariesFinancialsTax filingsPledgesPledges as creditorLicencesNoticesTech stackCourt rulingsTVK decisionsBlacklistLabour inspectorateHazardous facilityDPA decisionsTax-deductibleEU lobby registerTrademarksPatentsReal estateVehiclesGrantsProcurementsState paymentsActivityConnected companies
Extension

Right in search

nimistu card above Google, Bing and DuckDuckGo results.

Chrome→Firefox→Edge→
Free · ~14 KB
See the extension →

Overview

e-Business Register · 21 h ago
Registry code
e-Business Register
Legal form
Private limited company
Registered
04.07.2016e-Business Register
Address
Sõpruse pst 13-4, Kristiine linnaosa, Tallinn, 10615 Harju maakondADS · e-Business Register
E-mail address
info@signin.eee-Business Register
Principal activity
EMTAK 62021 - Arvutialased konsultatsioonide-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
Data · 7 sourcese-Business Register · 1 min agoMTA
e-Business Register ↗

Registered 4. juuli 2016, primary activity: Arvutialased konsultatsioonid. Main place of business in Kristiine linnaosa, Tallinn, Harju maakond.

Revenue 2026 (I kv)
0 €
▼ 100% vs 2025 I kv
As of 10.04.2026 (MTA)
Employees
–
2026 (MTA)
Taxes paid
–
Tax debt
0 €
As of 26.06.2026 (MTA)
Revenue 2026 (I kv)
0 €
▼ 100% vs 2025 I kv
As of 10.04.2026 (MTA)
Employees
–
2026 (MTA)
Taxes paid
–
Tax debt
€0
As of 26.06.2026 (MTA)

Officers

e-Business Register · 21 h ago
IA
Ingrid Ameljušenko
Born 1983 · 42 y · board member since 02.05.2017
Board member

Founders

e-Business Register · 21 h ago
AO
Annika Ott
Born 1983 · 42 y · founder since 01.07.2016
Founder · 3k €

Shareholders

e-Business Register · 21 h ago
IA
Ingrid Ameljušenko
Born 1983 · 42 y · shareholder since 01.09.2023
Shareholder 100% · 3k €

Beneficial owners

e-Business Register · 21 h ago
IA
Ingrid Ameljušenko
Born 1983 · 42 y · ultimate beneficial owner since 19.11.2018
Ultimate beneficial owner

Annual reports (5)

e-Business Register · annual reports · 6 päeva tagasi
Revenue 2023
53k €
↘ -1.9% vs 2022
State taxes 2024
14k €
↗ +29.3% vs 2023
Employees 2023
1
0.0% vs 2022
YearRevenueProfit

Taxes, revenue and employees

Estonian Tax and Customs Board · 10.04.2026 as of
20k €10k €0

History

last 2 years · MTA + ÄR + MTR + Procurements
2024
29.06.2024ReportEsitati 2023. aasta aruanne— Käive 52 938 €

Connected companies

Same-person ties · e-Business Register

SignIN OÜ is connected to 4 other companies through 1 person who hold a role here and elsewhere. The strongest tie runs through Annika Ott (4 companies).

Total connections
4
via 1 person
Connecting people
1
Active here
Distinct roles
1
Founder
Strongest tie
Annika
4 companies
Via personAnnika Ott
Equity
Assets
Employees
202352 938 €18 879 €39k €45k €129.06.2024
202253 959 €3561 €18k €24k €105.07.2023
202145 485 €1578 €15k €21k €127.08.2022
202044 428 €5544 €13k €19k €103.04.2022
201929 180 €−773 €8k €12k €101.11.2020
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 Q0 €–––
2025585 €118 €0 €–
202449 752 €13 595 €2808 €1
202351 342 €10 515 €3341 €1
202253 971 €11 879 €4647 €1
Quarterly breakdown
YearQ1Q2Q3Q4
Revenue 20260 €–––
State taxes 2026––––
Taxes on workforce 2026––––
Employees 2026––––
Revenue 2025260 €325 €0 €0 €
State taxes 202552 €66 €––
Taxes on workforce 20250 €0 €––
Employees 2025––––
Revenue 202418k €12k €9k €11k €
State taxes 20246k €4k €2k €1k €
Taxes on workforce 20241k €1k €399 €0 €
Employees 2024111–
Revenue 202318k €14k €10k €10k €
State taxes 20234k €2k €2k €2k €
Taxes on workforce 20232k €812 €180 €719 €
Employees 20231111
Revenue 202213k €13k €11k €18k €
State taxes 20223k €2k €3k €4k €
Taxes on workforce 20221k €1k €868 €2k €
Employees 20221111
4
AO
Annika Ott
founder
4 other companies›
CompanyRoleReg. code
MaruHea OÜ
Board memberFounderUltimate beneficial ownerShareholder 50%
12867715
Numero Consulting OÜ
Board memberFounderUltimate beneficial ownerShareholder 100%
12886747
Numero OÜ
Board memberFounderUltimate beneficial ownerShareholder 100%
12365497
Ott Consult OÜ
Board memberUltimate beneficial ownerShareholder 100%
11345966