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Search›Companies›Osaühing AlterTech EU
11411410ActivePrivate limited companyEE101163985 · VAT-registered

Osaühing AlterTech EU

Harju maakond, Tallinn, Kesklinna linnaosa, Sauna tn 8·EMTAK 56111 — Activities of restaurants and cafes·18+ 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 · 9 h ago
Registry code
e-Business Register
Legal form
Private limited company
Registered
30.07.2007e-Business Register
Address
Sauna tn 8, Kesklinna linnaosa, Tallinn, 11317 Harju maakondADS · e-Business Register
E-mail address
s.freudbar@gmail.come-Business Register
Telephone
+372 56055534· Elisa Eesti ASe-Business Register · TTJA NBA
Principal activity
EMTAK 56111 - Activities of restaurants and cafese-Business Register · ETCB
VAT number
ETCB · VAT-registered
Share capital
2556,00 €e-Business Register
nimistu
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
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© 2026 Nimistu MTÜ. License CC-BY-SA 4.0 · details
Data · 10 sourcese-Business Register · 11 min agoMTAMTREIS · PRIATööinspektsioon
e-Business Register ↗

Registered 30. juuli 2007, primary activity: Activities of restaurants and cafes. Main place of business in Kesklinna linnaosa, Tallinn, Harju maakond.

Revenue 2026 (I kv)
180 118 €
▲ 17% vs 2025 I kv
As of 10.04.2026 (MTA)
Employees
9
2026 (MTA)
Taxes paid
106 324 €
State + labour taxes · 2026 (I kv)
Tax debt
0 €
As of 25.06.2026 (MTA)
Revenue 2026 (I kv)
180k €
▲ 17% vs 2025 I kv
As of 10.04.2026 (MTA)
Employees
9
2026 (MTA)
Taxes paid
106k €
State + labour taxes · 2026 (I kv)
Tax debt
€0
As of 25.06.2026 (MTA)

Officers (3)

e-Business Register · 9 h ago
YK
Yuliana Karpova
Born 1976 · 50 y · board member since 22.11.2016
Board member
KT
Konstantin Tsiglintsev
Born 1983 · 43 y · board member since 06.03.2017
Board member
AK
Alexey Karpov
· board member since 06.03.2017
Board member

Founders

e-Business Register · 9 h ago
KK
Kristjan Kõrgmaa
Born 1987 · 38 y · founder since 30.07.2007
Founder

Shareholders

e-Business Register · 9 h ago
AK
Alexey Karpov
Born 1976 · 49 y · shareholder since 01.09.2023
Shareholder 100% · 3k €

Beneficial owners (2)

e-Business Register · 9 h ago
AK
Alexey Karpov
· ultimate beneficial owner since 24.10.2018
Ultimate beneficial owner
KT
Konstantin Tsiglintsev
Born 1983 · 43 y · ultimate beneficial owner since 24.10.2018
Ultimate beneficial owner

Subsidiaries

e-Business Register · shareholders · 9 h ago

Osaühing AlterTech EU is a shareholder or officer in 1 more company.

OÜ KK 8/13
Founder

Annual reports (6)

e-Business Register · annual reports · 5 päeva tagasi
Revenue 2024
617k €
↘ -9.5% vs 2023
State taxes 2025
253k €
↗ +8.9% vs 2024
Employees 2024
9
↘ -10.0% vs 2023
YearRevenueProfit

Taxes, revenue and employees

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

Licences (1)

MTR · 8 h tagasi
Active licences
1
Kaubandus1
Oldest · Newest
2019→2019
Oldest licenceKTO022992 · 11.11.2019
Active1 / 1
KTO022992
Toitlustamine
Majandustegevusteade
From11.11.2019
UntilOpen-ended
Valid

Food business operator · 1 facilities

PTA toidukäitlejate register · 6 h tagasi
KokteilibaarSauna 8, Kesklinna linnaosa, Tallinn, Harjumaa, 10140Toitlustamine

Tech stack

Tehnoloogiad
Mobile carrier
+372 56055534Elisa Eesti AS

Labour Inspectorate (1 act(s))

opendata.ti.ee

Enforcement cases· 1 case · 1 act

3-1/21/244229.09.2021
1 act
Ettekirjutus1 act · 29.09.2021
—
Show every act (1)+
202129.09.2021
17.09.2021 töötervishoiu ja tööohutuse nõuete täitmise kontrollimise käigus ettevõtte OÜ AlterTech EU tegevuskohas aadressil Tallinn Sauna 8 vanemtööinspektor Ave Post tuvastas, et tööandja on tervisekontrolli töötervishoiu arsti juures korraldamata jätnud, kuigi töötajad teisaldavad käsitsi raskusi, puutuvad kokku ohtlike kemikaalidega ja töö toimub sundasendis(seisvas asendis).
3-1/21/2442-1-1 · Ettekirjutus
Violation

Grants (1 · 23k €)

EIS + PRIA + Kohesio + Estonian Unemployment Insurance Fund
Töötasu hüvitis 2021 (8 saajat)
Estonian Unemployment Insurance FundTöötasu hüvitis 2.0 (COVID-19)Eesti Töötukassa2021
23 109 €

History

last 2 years · MTA + ÄR + MTR + Procurements
2025
30.06.2025ReportEsitati 2024. aasta aruanne— Käive 617 102 €
2024
30.06.2024ReportEsitati 2023. aasta aruanne— Käive 681 955 €

Connected companies

Same-person ties · e-Business Register

Osaühing AlterTech EU is connected to 4 other companies through 2 people who hold a role here and elsewhere. The strongest tie runs through Kristjan Kõrgmaa (3 companies).

Total connections
4
via 2 people
Connecting people
2
Active here
Distinct roles
3
Board member · Ultimate beneficial owner
Strongest tie
Kristjan
3 companies
Via personKristjan Kõrgmaa
Equity
Assets
Employees
2024617 102 €−46 651 €59k €188k €930.06.2025
2023681 955 €49 162 €209k €279k €1030.06.2024
2022681 489 €−63 606 €192k €247k €1030.06.2023
2021327 456 €43 134 €376k €404k €1030.06.2022
2020361 036 €24 871 €333k €347k €1007.04.2021
2019561 216 €73 923 €308k €336k €828.05.2020
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 Q180 118 €65 940 €40 384 €9
2025690 583 €252 819 €144 360 €10
2024620 703 €232 060 €126 064 €9
2023677 986 €210 563 €136 775 €10
2022665 155 €220 111 €113 459 €9
Quarterly breakdown
YearQ1Q2Q3Q4
Revenue 2026180k €–––
State taxes 202666k €–––
Taxes on workforce 202640k €–––
Employees 20269–––
Revenue 2025154k €162k €196k €178k €
State taxes 202567k €57k €66k €63k €
Taxes on workforce 202535k €35k €37k €37k €
Employees 202599810
Revenue 2024144k €147k €180k €149k €
State taxes 202445k €79k €56k €53k €
Taxes on workforce 202431k €31k €30k €33k €
Employees 20249999
Revenue 2023149k €177k €191k €160k €
State taxes 202352k €51k €49k €58k €
Taxes on workforce 202335k €34k €32k €35k €
Employees 202399910
Revenue 202289k €172k €213k €191k €
State taxes 202227k €42k €62k €89k €
Taxes on workforce 202215k €24k €37k €38k €
Employees 20227999
—
No fine
3
Konstantin Tsiglintsev1
KK
Kristjan Kõrgmaa
founder
3 other companies›
CompanyRoleReg. code
Bisly OÜ
Board memberUltimate beneficial owner
12198160
FP Ventures OÜ
Founder
16172648
Impendium osaühing
Board memberShareholder 100%FounderUltimate beneficial owner
11412792
KT
Konstantin Tsiglintsev
board member, ultimate beneficial owner
1 other company›
CompanyRoleReg. code
OÜ Ajde Bre
Shareholder 35%Board memberFounderUltimate beneficial owner
17338329