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Search›Companies›SK5 Struktuur OÜ
16438218ActivePrivate limited companyEE102464052 · VAT-registered

SK5 Struktuur OÜ

Tartu maakond, Tartu vald, Tabivere alevik, Tiigi tn 11a·EMTAK 41001 — Construction of residential and non-residential buildings·4+ years
Andmed · ···
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Overview

e-Business Register · 21 h ago
Registry code
e-Business Register
Legal form
Private limited company
Registered
08.02.2022e-Business Register
Address
Tiigi tn 11a, Tabivere alevik, Tartu vald, 49127 Tartu maakondADS · e-Business Register
E-mail address
info@skehitus.eee-Business Register
Telephone
+372 58539921· Elisa Eesti ASe-Business Register · TTJA NBA
Principal activity
EMTAK 41001 - Construction of residential and non-residential buildingse-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

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© 2026 Nimistu MTÜ. License CC-BY-SA 4.0 · details
Data · 8 sourcese-Business Register · 2 min agoMTARTKMTR
e-Business Register ↗

Registered 8. veebruar 2022, primary activity: Construction of residential and non-residential buildings. Main place of business in Tabivere alevik, Tartu vald, Tartu maakond.

Revenue 2026 II kv
70 285 €
▼ 51% vs 2025 II kv
As of 10.07.2026 (MTA)
Employees
7
2026 (MTA)
Taxes paid
19 418 €
State + labour taxes · 2026 II kv
Tax debt
0 €
As of 12.08.2026 (MTA)
Revenue 2026 (I-II kv)
106k €
▼ 57% vs 2025 I-II kv
As of 10.07.2026 (MTA)
Employees
7
2026 (MTA)
Taxes paid
41k €
State + labour taxes · 2026 (I-II kv)
Tax debt
€0
As of 12.08.2026 (MTA)

Officers

e-Business Register · 21 h ago
SK
Sergei Krivin
Born 1988 · 38 y · board member since 08.02.2022
Board member

Founders

e-Business Register · 21 h ago
SK
Sergei Krivin
Born 1988 · 38 y · founder since 08.02.2022
Founder · 3k €

Shareholders

e-Business Register · 21 h ago
SK
Sergei Krivin
Born 1988 · 38 y · shareholder since 01.09.2023
Shareholder 100% · 3k €

Annual reports (4)

e-Business Register · annual reports · 7 päeva tagasi
Revenue 2025
500k €
↗ +15.3% vs 2024
State taxes 2025
68k €
↗ +822% vs 2024
Employees 2025
7
0.0% vs 2024
YearRevenueProfit

Taxes, revenue and employees

Estonian Tax and Customs Board · 10.07.2026 as of
200k €100k €0

Licences (1)

MTR · 20 h tagasi
Active licences
1
Other1
Oldest · Newest
2026→2026
Oldest licenceEEH014792 · 29.06.2026
Active1 / 1
EEH014792
Ehitamine
Majandustegevusteade
From29.06.2026
UntilOpen-ended
Valid

Tech stack

Tehnoloogiad
Mobile carrier
+372 58539921Elisa Eesti AS

State-sector payments (1 · 310 €)

RTK Makseandmik · 15.05.2026
Transactions
1
2025–2025 · 1 year
Total amount
310 €
avg 310 €
Buyers
1
State and municipal bodies
Latest
12.12.2025
310 € · Tartu Vallavalitsus
20251 transaction · 310 €
12.122025
Tartu Vallavalitsus75006486
MAJANDAMISKULUD · Põhi- ja üldkeskharidus

History

last 2 years · MTA + ÄR + MTR + Procurements
2026
10.07.2026ReportEsitati 2025. aasta aruanne— Käive 500 293 €
29.06.2026LicenceUus MTR tegevusluba— Majandustegevusteade · EEH014792
2025
25.07.2025ReportEsitati 2024. aasta aruanne— Käive 433 849 €

Connected companies

Same-person ties · e-Business Register

SK5 Struktuur OÜ is connected to 1 other company through 1 person who hold a role here and elsewhere. The strongest tie runs through Sergei Krivin (1 company).

Total connections
1
via 1 person
Connecting people
1
Active here
Distinct roles
3
Board member · Founder
Strongest tie
Sergei
1 company
Via personSergei Krivin
Equity
Assets
Employees
2025500 293 €9979 €73k €141k €710.07.2026
2024433 849 €13 564 €63k €161k €725.07.2025
2023391 896 €24 103 €49k €60k €008.07.2024
2022233 840 €22 625 €25k €27k €017.09.2023
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-II Q106 245 €23 324 €17 265 €7
2025607 279 €67 609 €32 256 €7
2024414 267 €7333 €0 €–
2023298 411 €6409 €0 €–
2022162 636 €3206 €0 €–
Quarterly breakdown
YearQ1Q2Q3Q4
Revenue 202636k €70k €––
State taxes 202612k €12k €––
Taxes on workforce 202610k €8k €––
Employees 202667––
Revenue 2025104k €143k €187k €173k €
State taxes 2025180 €7k €32k €28k €
Taxes on workforce 20250 €5k €15k €13k €
Employees 2025–887
Revenue 202476k €128k €82k €128k €
State taxes 2024716 €1k €439 €5k €
Taxes on workforce 20240 €0 €0 €0 €
Employees 2024––––
Revenue 202324k €79k €86k €109k €
State taxes 202355 €2k €1k €3k €
Taxes on workforce 20230 €0 €0 €0 €
Employees 2023––––
Revenue 202212k €50k €38k €62k €
State taxes 202226 €1k €283 €2k €
Taxes on workforce 20220 €0 €0 €0 €
Employees 2022––––
310 €
1
SK
Sergei Krivin
board member, founder, shareholder 100%
1 other company›
CompanyRoleReg. code
Tartu vald, Tabivere alevik, Pärna tn 5 korteriühistu
Board member
80505659

Documents (3)

dokumendiregister.ee
  • 19.04.2026Tartu vald Tabivere alevik Tiigi tn 11 b kinnistu ristumiskoha ehitamise nõuded· Valjaminev kiriTranspordiamet
  • 23.03.2026Kiri· Sissetulev kiriTranspordiamet
  • 15.12.2025Kiri· Sissetulev kiriTranspordiamet

Analysis · 2025

computed from annual reports
Revenue500k €median 59k €8.5× the sector median
Net margin2.0%median 3.5%-1.5 pp vs sector median
Revenue per employee71k €median 53k €1.3× the sector median
Revenue change15.3%median 4.4%+10.9 pp vs sector median
Equity ratio51.6%
Current ratio1.07
Labour cost of revenue26.8%
Profit per employee1426 €
Compared with2024revenue 434k €

Peer group: Elamute ja mitteeluhoonete ehitus, 6,264 trading companies that filed a report in the last three years.

Founded 2022. That year 16,826 osaühing were registered; 16,283 are still trading, or 96.8%.