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Search›Companies›LetKnow OÜ
14494307ActivePrivate limited companyEE102167919 · VAT-registered

LetKnow OÜ

Harju maakond, Tallinn, Kesklinna linnaosa, Viru väljak 2·EMTAK 63102 — Data processing, data management, data mediation and related activities·8+ years
Andmed · ···
On this page
SanctionsOverviewOfficersShareholdersFoundersBeneficial ownersOther rolesForeign parentSubsidiariesFinancialsTax filingsPledgesPledges as creditorLicencesNoticesTech stackCourt rulingsTVK decisionsBlacklistLabour inspectorateHazardous facilityDPA decisionsTax-deductibleEU lobby registerTrademarksPatentsReal estateVehiclesGrantsProcurementsState paymentsActivityConnected companies
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Overview

e-Business Register · 5 h ago
Registry code
e-Business Register
Legal form
Private limited company
Registered
24.05.2018e-Business Register
Address
Viru väljak 2, Kesklinna linnaosa, Tallinn, 10111 Harju maakondADS · e-Business Register
E-mail address
adm@letknow.eee-Business Register
Principal activity
EMTAK 63102 - Data processing, data management, data mediation and related activitiese-Business Register · ETCB
VAT number
ETCB · VAT-registered
Share capital
500 000,00 €e-Business Register
LEI
984500NA74A8VA6AHB58 · issued 10.02.2026GLEIF
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 · 11 sourcese-Business Register · 3 min agoMTAEUIPOWeb tech scanEesti InternetGLEIF
e-Business Register ↗

Registered 24. mai 2018, primary activity: Data processing, data management, data mediation and related activities. Main place of business in Kesklinna linnaosa, Tallinn, Harju maakond.

Revenue 2026 (I kv)
275 202 €
▼ 13% vs 2025 I kv
As of 10.04.2026 (MTA)
Employees
7
2026 (MTA)
Taxes paid
100 755 €
State + labour taxes · 2026 (I kv)
Tax debt
0 €
As of 25.06.2026 (MTA)
Revenue 2026 (I kv)
275k €
▼ 13% vs 2025 I kv
As of 10.04.2026 (MTA)
Employees
7
2026 (MTA)
Taxes paid
101k €
State + labour taxes · 2026 (I kv)
Tax debt
€0
As of 25.06.2026 (MTA)

Officers (2)

e-Business Register · 5 h ago
JG
Juris Gulbis
Born 1981 · 44 y · board member since 10.03.2021
Board member
TS
Timothy Sean Ferland
Born 1967 · 59 y · board member since 11.08.2025
Board member

Founders

e-Business Register · 5 h ago
IH
Interchange Holdings OÜLEGAL PERSON
Legal person · 14372515 · founder since 23.05.2018
Founder · 3k €

Shareholders

e-Business Register · 5 h ago
IH
Interchange Holdings OÜLEGAL PERSON
Legal person · 14372515 · shareholder since 01.09.2023
Shareholder 100% · 500k €

Beneficial owners

e-Business Register · 5 h ago
SM
Suluo Magitilailai Daunivalu
Born 1982 · 43 y · ultimate beneficial owner since 11.10.2018
Ultimate beneficial owner

Annual reports (7)

e-Business Register · annual reports · 5 päeva tagasi
Revenue 2025
1,7m €
↘ -7.1% vs 2024
State taxes 2025
130k €
↗ +51.3% vs 2024
Employees 2025
6
0.0% vs 2024
YearRevenueProfit

Taxes, revenue and employees

Estonian Tax and Customs Board · 10.04.2026 as of
500k €250k €0

Tech stack

Tehnoloogiad
Domains (1)
letknow.ee
MXGoogle Workspace
REGInstra Corporation Pty Ltd
SRCEIS WHOIS
Could not analyse (fetch failed)

Veebilehte ei õnnestunud analüüsida (fetch failed).

Trademarks (1)

EUIPO · 12 päeva tagasi
LE
LetKnow
2 classes · word · 06.02.2019 · 018019395
Registered

History

last 2 years · MTA + ÄR + MTR + Procurements
2026
21.05.2026ReportEsitati 2025. aasta aruanne— Käive 1 723 985 €
2025
11.08.2025OfficerAstus juhatusse— Timothy Sean Ferland
11.08.2025FilingMuutmiskanne5×expand ›hide ⌃
  • Ä 50094815 / 16 · Olek: Jõustunud
  • Ä 50094815 / 17 · Olek: Jõustunud
  • Ä 50094815 / 18 · Olek: Jõustunud
  • Kanne nr 17 · kanne

Connected companies

Same-person ties · e-Business Register

LetKnow OÜ is connected to 8 other companies through 3 people who hold a role here and elsewhere. The strongest tie runs through Timothy Sean Ferland (3 companies).

Total connections
8
via 3 people
Connecting people
3
Active here
Distinct roles
2
Board member · Ultimate beneficial owner
Strongest tie
Timothy
3 companies
Via personTimothy Sean Ferland
Equity
Assets
Employees
20251 723 985 €498 477 €1,5m €1,6m €621.05.2026
20241 856 400 €468 104 €1,2m €1,3m €630.06.2025
20232 176 149 €64 042 €756k €788k €628.06.2024
20221 289 149 €303 467 €692k €2,3m €615.03.2023
20211 182 345 €400 754 €396k €2,2m €323.05.2022
202028 345 €1528 €-4k €1,9m €012.07.2021
20190 €−20 886 €-18k €5k €005.07.2020
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 Q275 202 €48 943 €51 812 €7
20251 599 286 €129 613 €137 139 €7
2024985 795 €85 693 €90 562 €6
2023133 849 €82 776 €87 923 €6
202227 992 €53 655 €54 830 €6
Quarterly breakdown
YearQ1Q2Q3Q4
Revenue 2026275k €–––
State taxes 202649k €–––
Taxes on workforce 202652k €–––
Employees 20267–––
Revenue 2025318k €432k €382k €467k €
State taxes 202525k €29k €35k €41k €
Taxes on workforce 202526k €31k €37k €43k €
Employees 20257777
Revenue 2024173k €226k €262k €325k €
State taxes 202416k €21k €24k €24k €
Taxes on workforce 202417k €22k €26k €25k €
Employees 20246666
Revenue 20235k €64k €25k €40k €
State taxes 202321k €27k €19k €16k €
Taxes on workforce 202323k €28k €20k €17k €
Employees 20236666
Revenue 20220 €2k €11k €15k €
State taxes 20228k €12k €14k €20k €
Taxes on workforce 20229k €12k €15k €19k €
Employees 20224566
  • Kanne nr 16 · kanne
    • 08.07.2025FilingMuutmiskanne— Ä 50094815 / M4 · Olek: Jõustunud
    30.06.2025ReportEsitati 2024. aasta aruanne— Käive 1 856 400 €
    2024
    28.06.2024ReportEsitati 2023. aasta aruanne— Käive 2 176 149 €
    3
    Suluo Magitilailai Daunivalu3
    Juris Gulbis2
    TS
    Timothy Sean Ferland
    board member
    3 other companies›
    CompanyRoleReg. code
    Bretagne Holding OÜ
    FounderShareholder 100%Board memberUltimate beneficial owner
    		17505201
    Interchange Holdings OÜ
    Board member
    		14372515
    TKF Management OÜ
    Board memberUltimate beneficial owner
    		17516268
    SM
    Suluo Magitilailai Daunivalu
    ultimate beneficial owner
    3 other companies›
    CompanyRoleReg. code
    Frontiera OÜ
    Board memberShareholder 50%FounderUltimate beneficial owner
    		14950604
    Interchange Holdings OÜ
    Board member
    JG
    Juris Gulbis
    board member
    2 other companies›
    CompanyRoleReg. code
    AETERNA OÜ
    FounderUltimate beneficial owner
    		14538192
    JFS Cosmetics OÜ
    Procurator
    		14518829
    Shareholder 100%
    Founder
    Ultimate beneficial owner
    14372515
    JFS Cosmetics OÜ
    Shareholder 100%FounderUltimate beneficial owner
    		14518829