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Search›Companies›Exelsium OÜ
16125815ActivePrivate limited companyEE102569229 · VAT-registered

Exelsium OÜ

Harju maakond, Tallinn, Nõmme linnaosa, Võidu tn 59a·EMTAK 85599 — Other education n.e.c.·5+ years
Andmed · ···
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Overview

e-Business Register · 17 h ago
Registry code
e-Business Register
Legal form
Private limited company
Registered
22.12.2020e-Business Register
Address
Võidu tn 59a, Nõmme linnaosa, Tallinn, 11215 Harju maakondADS · e-Business Register
E-mail address
agu.leinfeld@gmail.come-Business Register
Principal activity
EMTAK 85599 - Other education n.e.c.e-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
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© 2026 Nimistu MTÜ. License CC-BY-SA 4.0 · details
Data · 8 sourcese-Business Register · 4 min agoMTARTK
e-Business Register ↗

Registered 22. detsember 2020, primary activity: Other education n.e.c.. Main place of business in Nõmme linnaosa, Tallinn, Harju maakond.

Revenue 2026 (I kv)
1225 €
▼ 100% vs 2023
As of 10.04.2026 (MTA)
Employees
–
2026 (MTA)
Taxes paid
2552 €
State + labour taxes · 2026 (I kv)
Tax debt
0 €
As of 25.06.2026 (MTA)
Revenue 2026 (I kv)
1k €
▼ 100% vs 2023
As of 10.04.2026 (MTA)
Employees
–
2026 (MTA)
Taxes paid
3k €
State + labour taxes · 2026 (I kv)
Tax debt
€0
As of 25.06.2026 (MTA)

Officers

e-Business Register · 17 h ago
AL
Agu Leinfeld
Born 1977 · 48 y · board member since 22.12.2020
Board member

Founders

e-Business Register · 17 h ago
AL
Agu Leinfeld
Born 1977 · 48 y · founder since 21.12.2020
Founder · 3k €

Shareholders

e-Business Register · 17 h ago
AL
Agu Leinfeld
Born 1977 · 48 y · shareholder since 02.09.2023
Shareholder 100% · 3k €

Beneficial owners

e-Business Register · 17 h ago
AL
Agu Leinfeld
Born 1977 · 48 y · ultimate beneficial owner since 22.12.2020
Ultimate beneficial owner

Annual reports (4)

e-Business Register · annual reports · 5 päeva tagasi
Revenue 2024
0 €
↘ -100.0% vs 2023
Employees 2024
0
YearRevenueProfitEquityAssetsEmployees

Taxes, revenue and employees

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

State-sector payments (3 · 9k €)

RTK Makseandmik · 15.05.2026
Transactions
3
2025–2025 · 1 year
Total amount
9k €
avg 3k €
Buyers
3
State and municipal bodies
Latest
28.11.2025
250 € · SA Rahvusvaheline Kaitseuuringute Keskus
BuyerTxAmountShare
AS Eesti Raudtee
11575838
1
5k €

History

last 2 years · MTA + ÄR + MTR + Procurements
2025
30.06.2025ReportEsitati 2024. aasta aruanne— Käive 0 €

Connected companies

Same-person ties · e-Business Register

Exelsium OÜ is connected to 2 other companies through 1 person who hold a role here and elsewhere. The strongest tie runs through Agu Leinfeld (2 companies).

Total connections
2
via 1 person
Connecting people
1
Active here
Distinct roles
4
Board member · Founder
Strongest tie
Agu
2 companies
Via personAgu Leinfeld
20240 €−12 903 €10k €11k €030.06.2025
202317 214 €4048 €65k €69k €016.05.2024
202254 243 €51 076 €85k €91k €030.06.2023
202134 907 €34 229 €34k €34k €022.11.2022
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 Q1225 €1812 €740 €–
20259139 €2806 €2 €–
20240 €13 487 €1176 €–
202332 235 €10 444 €546 €–
2022––––
Quarterly breakdown
YearQ1Q2Q3Q4
Revenue 20261k €–––
State taxes 20262k €–––
Taxes on workforce 2026740 €–––
Employees 2026––––
Revenue 20250 €0 €800 €8k €
State taxes 2025629 €–172 €2k €
Taxes on workforce 20252 €–0 €0 €
Employees 2025––––
Revenue 20240 €0 €0 €0 €
State taxes 20244k €1k €8k €613 €
Taxes on workforce 2024546 €350 €280 €0 €
Employees 2024––––
Revenue 202315k €0 €12k €5k €
State taxes 20234k €–6k €1k €
Taxes on workforce 2023546 €–0 €0 €
Employees 2023––––
Revenue 2022––––
State taxes 2022––––
Taxes on workforce 2022––––
Employees 2022––––
HARIDUS- JA TEADUSMINISTEERIUM
70000740
1
4k €
SA Rahvusvaheline Kaitseuuringute Keskus
90009217
1
250 €
20253 transactions · 9k €
28.112025
SA Rahvusvaheline Kaitseuuringute Keskus90009217
MAJANDAMISKULUD · Teadus- ja arendustegevus riigikaitses
250 €
21.112025
HARIDUS- JA TEADUSMINISTEERIUM70000740
MAJANDAMISKULUD · Muu haridus, sh hariduse haldus
4123 €
03.102025
AS Eesti Raudtee11575838
MAJANDAMISKULUD · Raudteetransport
4666 €
2
AL
Agu Leinfeld
board member, founder, shareholder 100%, ultimate beneficial owner
2 other companies›
CompanyRoleReg. code
Sihtasutus Eesti Teadusagentuur
Ultimate beneficial ownerSupervisory board member
90000759
ValueSpace OÜ
Board memberFounderUltimate beneficial ownerShareholder 29%
16481438