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Search›Companies›Osaühing SEKO KHV
10225272ActivePrivate limited companyEE100071625 · VAT-registered

Osaühing SEKO KHV

Harju maakond, Tallinn, Kristiine linnaosa, Forelli tn 12·EMTAK 4322 — Plumbing, heat and air-conditioning installation·28+ years
Andmed · ···
On this page
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Overview

e-Business Register · 14 h ago
Registry code
e-Business Register
Legal form
Private limited company
Registered
02.07.1997e-Business Register
Address
Forelli tn 12, Kristiine linnaosa, Tallinn, 10621 Harju maakondADS · e-Business Register
E-mail address
kristjan@seko.eee-Business Register
Telephones
+372 5054910· Elisa Eesti AS+372 6563755· Telia Eesti ASe-Business Register · TTJA NBA
Principal activity
EMTAK 4322 - Plumbing, heat and air-conditioning installatione-Business Register · ETCB
VAT number
ETCB · VAT-registered
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 · 12 sourcese-Business Register · 5 min agoMTAMTRWeb tech scanEesti InternetTööinspektsioon
e-Business Register ↗

Registered 2. juuli 1997, primary activity: Plumbing, heat and air-conditioning installation. Main place of business in Kristiine linnaosa, Tallinn, Harju maakond.

Revenue 2026 (I kv)
170 523 €
▲ 24% vs 2025 I kv
As of 10.04.2026 (MTA)
Employees
6
2026 (MTA)
Taxes paid
28 100 €
State + labour taxes · 2026 (I kv)
Tax debt
0 €
As of 26.06.2026 (MTA)
Revenue 2026 (I kv)
171k €
▲ 24% vs 2025 I kv
As of 10.04.2026 (MTA)
Employees
6
2026 (MTA)
Taxes paid
28k €
State + labour taxes · 2026 (I kv)
Tax debt
€0
As of 26.06.2026 (MTA)

Officers (2)

e-Business Register · 14 h ago
JK
Johannes Kant
Born 1947 · 78 y · board member since 02.07.1997
Board member
KK
Kristjan Kant
Born 1977 · 48 y · board member since 03.02.2000
Board member

Shareholders (2)

e-Business Register · 14 h ago
KK
Kristjan Kant
Born 1977 · 48 y · shareholder since 01.09.2023
Shareholder 50%
JK
Johannes Kant
Born 1947 · 78 y · shareholder since 01.09.2023
Shareholder 50%

Beneficial owners (2)

e-Business Register · 14 h ago
JK
Johannes Kant
Born 1947 · 78 y · ultimate beneficial owner since 09.10.2018
Ultimate beneficial owner
KK
Kristjan Kant
Born 1977 · 48 y · ultimate beneficial owner since 09.10.2018
Ultimate beneficial owner

Annual reports (6)

e-Business Register · annual reports · 6 päeva tagasi
Revenue 2024
424k €
↘ -29.9% vs 2023
State taxes 2025
74k €
↗ +119% vs 2024
Employees 2024
4
0.0% vs 2023
YearRevenueProfit

Taxes, revenue and employees

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

Commercial pledges (1 · 34k €)

Business Register · pledges
Swedbank AS
10060701 · 1 pledge(s) · all active
Registered as:aktsiaselts Hansapank→Swedbank ASSame legal entity · renamed
34k €
#1
Rank esimene
From 25.07.2002
33 553,62 € (525 000 EEK)
Active

Licences (0 · 4 ended)

MTR · 1 päeva tagasi
Show ended / suspended (4)
EO10225272-0001
Omanikujärelevalve
Majandustegevusteade
From04.04.2003
UntilOpen-ended
Ended
EP10225272-0001
Projekteerimine
Majandustegevusteade
From04.04.2003
UntilOpen-ended

Tech stack

Website analysis · 2 päeva tagasi
Domains (1)
seko.ee
SPFDMARC
REGElkdata OÜ
SRCEIS WHOIS
Detected technologies
Web serverApache
OtherOpen Graph
Mobile carrier
+372 5054910Elisa Eesti AS

Labour Inspectorate (2 act(s))

opendata.ti.ee

Enforcement cases· 1 case · 2 acts

3-1/21/74724.03.2021
2 acts
Ettekirjutus2 acts · 24.03.2021
—
Show every act (2)+
202124.03.2021
18.03.2021. a ettevõtte kontrollimisel tööandja esindaja kinnitas, et ettevõttes on korraldamata töökeskkonna riskianalüüs.
3-1/21/747-1-2 · Ettekirjutus
Violation
—

History

last 2 years · MTA + ÄR + MTR + Procurements
2025
26.06.2025ReportEsitati 2024. aasta aruanne— Käive 424 327 €
2024
27.06.2024ReportEsitati 2023. aasta aruanne— Käive 605 685 €

Connected companies

Same-person ties · e-Business Register

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

Total connections
4
via 2 people
Connecting people
2
Active here
Distinct roles
3
Board member · Shareholder
Strongest tie
Kristjan
3 companies
Via personKristjan Kant
Equity
Assets
Employees
2024424 327 €1660 €49k €127k €426.06.2025
2023605 685 €12 199 €47k €132k €427.06.2024
2022665 152 €6456 €45k €163k €426.06.2023
2021680 409 €−11 926 €38k €133k €505.07.2022
2020476 100 €−5006 €50k €112k €514.06.2021
2019455 223 €−19 214 €55k €129k €527.10.2020
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 Q170 523 €17 414 €10 686 €6
2025753 904 €73 517 €35 455 €6
2024404 102 €33 561 €20 085 €4
2023634 602 €47 951 €19 790 €4
2022688 101 €38 352 €26 639 €3
Quarterly breakdown
YearQ1Q2Q3Q4
Revenue 2026171k €–––
State taxes 202617k €–––
Taxes on workforce 202611k €–––
Employees 20266–––
Revenue 2025137k €89k €229k €299k €
State taxes 202522k €12k €19k €21k €
Taxes on workforce 20257k €7k €10k €10k €
Employees 20254666
Revenue 2024117k €102k €64k €120k €
State taxes 202410k €10k €3k €11k €
Taxes on workforce 20245k €6k €2k €6k €
Employees 20244444
Revenue 2023105k €121k €188k €221k €
State taxes 202310k €7k €14k €16k €
Taxes on workforce 20234k €5k €5k €5k €
Employees 20234444
Revenue 2022156k €119k €193k €221k €
State taxes 202210k €7k €13k €8k €
Taxes on workforce 20227k €6k €7k €6k €
Employees 20224443
Ended
EH10225272-0001
Ehitamine
Majandustegevusteade
From04.04.2003
UntilOpen-ended
Ended
EL10225272-0001
Elektritööd
Majandustegevusteade
From11.11.2002
UntilOpen-ended
Ended
+372 6563755
Telia Eesti AS
No fine
202124.03.2021
18.03.2021. a ettevõtte kontrollimisel tööandja esindaja kinnitas, et ettevõtte töötajate tööohutusalased väljaõpped on registreerimata.
3-1/21/747-1-1 · Ettekirjutus
Violation
—
No fine
3
Johannes Kant1
KK
Kristjan Kant
board member, shareholder 50%, ultimate beneficial owner
3 other companies›
CompanyRoleReg. code
Lauatenniseklubi Kalev
Board member
80100827
Nightberry OÜ
Board memberFounderUltimate beneficial ownerShareholder 50%
16939788
Seko Teenused OÜ
Board memberFounderShareholder 50%Ultimate beneficial owner
10616937
JK
Johannes Kant
board member, shareholder 50%, ultimate beneficial owner
1 other company›
CompanyRoleReg. code
Seko Teenused OÜ
Board memberFounderShareholder 50%Ultimate beneficial owner
10616937