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Search›Companies›Altum OÜ
11544217ActivePrivate limited companyEE101413570 · VAT-registered

Altum OÜ

Harju maakond, Tallinn, Põhja-Tallinna linnaosa, Tööstuse tn 48a·EMTAK 42911 — Construction of water projects·17+ years
Andmed · ···
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Overview

e-Business Register · 4 h ago
Registry code
e-Business Register
Legal form
Private limited company
Registered
03.10.2008e-Business Register
Address
Tööstuse tn 48a, Põhja-Tallinna linnaosa, Tallinn, 10416 Harju maakondADS · e-Business Register
E-mail address
konstantin.trofimenko@mail.eee-Business Register
Telephones
+372 56693602· Elisa Eesti AS+372 6604877· Elisa Eesti ASe-Business Register · TTJA NBA
Principal activity
EMTAK 42911 - Construction of water projectse-Business Register · ETCB
VAT number
ETCB · VAT-registered
Share capital
2560,00 €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
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  • Terms
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© 2026 Nimistu MTÜ. License CC-BY-SA 4.0 · details
Data · 8 sourcese-Business Register · 2 min agoMTATööinspektsioon
e-Business Register ↗

Registered 3. oktoober 2008, primary activity: Construction of water projects. Main place of business in Põhja-Tallinna linnaosa, Tallinn, Harju maakond.

Revenue 2026 (I kv)
40 148 €
▼ 66% vs 2025 I kv
As of 10.04.2026 (MTA)
Employees
6
2026 (MTA)
Taxes paid
18 991 €
State + labour taxes · 2026 (I kv)
Tax debt
0 €
As of 25.06.2026 (MTA)
Revenue 2026 (I kv)
40k €
▼ 66% vs 2025 I kv
As of 10.04.2026 (MTA)
Employees
6
2026 (MTA)
Taxes paid
19k €
State + labour taxes · 2026 (I kv)
Tax debt
€0
As of 25.06.2026 (MTA)

Officers

e-Business Register · 4 h ago
KT
Konstantin Trofimenko
Born 1972 · 54 y · board member since 03.10.2008
Board member

Founders

e-Business Register · 4 h ago
KT
Konstantin Trofimenko
Born 1972 · 54 y · founder since 02.10.2008
Founder

Shareholders

e-Business Register · 4 h ago
KT
Konstantin Trofimenko
Born 1972 · 54 y · shareholder since 02.09.2023
Shareholder 100% · 3k €

Beneficial owners

e-Business Register · 4 h ago
KT
Konstantin Trofimenko
Born 1972 · 54 y · ultimate beneficial owner since 14.09.2018
Ultimate beneficial owner

Annual reports (6)

e-Business Register · annual reports · 5 päeva tagasi
Revenue 2024
348k €
↗ +64.7% vs 2023
State taxes 2025
50k €
↗ +2.0% vs 2024
Employees 2024
6
↗ +20.0% vs 2023
YearRevenueProfit

Taxes, revenue and employees

Estonian Tax and Customs Board · 10.04.2026 as of
200k €100k €0

Tech stack

Tehnoloogiad
Mobile carrier
+372 56693602Elisa Eesti AS+372 6604877Elisa Eesti AS

Labour Inspectorate (1 act(s))

opendata.ti.ee

Enforcement cases· 1 case · 1 act

3-1/22/15607.02.2022
1 act
Ettekirjutus1 act · 07.02.2022
—
Show every act (1)+
202207.02.2022
Tööandja ei ole korraldanud töötaja tervisekontrolli nelja kuu jooksul töötaja tööle asumisest arvates.
3-1/22/156-1-1 · Ettekirjutus
Violation
—

History

last 2 years · MTA + ÄR + MTR + Procurements
2025
14.04.2025ReportEsitati 2024. aasta aruanne— Käive 348 044 €

Connected companies

Same-person ties · e-Business Register

Altum OÜ is connected to 3 other companies through 1 person who hold a role here and elsewhere. The strongest tie runs through Konstantin Trofimenko (3 companies).

Total connections
3
via 1 person
Connecting people
1
Active here
Distinct roles
4
Board member · Founder
Strongest tie
Konstantin
3 companies
Via personKonstantin Trofimenko
Equity
Assets
Employees
2024348 044 €16 059 €218k €283k €614.04.2025
2023211 369 €6582 €202k €230k €514.03.2024
2022218 687 €14 905 €196k €224k €526.06.2023
2021242 912 €6557 €181k €232k €506.06.2022
2020399 222 €123 921 €174k €182k €326.02.2021
2019111 732 €33 086 €50k €84k €327.01.2020
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 Q40 148 €11 078 €7913 €6
2025254 371 €49 527 €29 674 €6
2024330 035 €48 546 €28 856 €6
2023218 756 €30 650 €22 390 €6
2022256 620 €38 187 €19 987 €5
Quarterly breakdown
YearQ1Q2Q3Q4
Revenue 202640k €–––
State taxes 202611k €–––
Taxes on workforce 20268k €–––
Employees 20266–––
Revenue 2025119k €70k €20k €46k €
State taxes 202521k €12k €7k €10k €
Taxes on workforce 20257k €8k €7k €8k €
Employees 20256666
Revenue 202491k €90k €74k €74k €
State taxes 202418k €11k €10k €10k €
Taxes on workforce 20247k €7k €7k €7k €
Employees 20246666
Revenue 202350k €37k €85k €47k €
State taxes 20237k €6k €8k €10k €
Taxes on workforce 20234k €5k €6k €7k €
Employees 20235566
Revenue 202270k €51k €88k €47k €
State taxes 20227k €12k €11k €8k €
Taxes on workforce 20224k €5k €5k €5k €
Employees 20225555
No fine
3
KT
Konstantin Trofimenko
board member, founder, shareholder 100%, ultimate beneficial owner
3 other companies›
CompanyRoleReg. code
Altum Engineering OÜ
FounderUltimate beneficial ownerShareholder 100%Board member
12892378
AOMP Technology OÜ
FounderUltimate beneficial ownerShareholder 100%Board member
12572842
SORTIS KVT OÜ
FounderUltimate beneficial ownerShareholder 100%
11890043