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© 2026 Nimistu MTÜ. License CC-BY-SA 4.0 · details
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Search›Companies›OÜ Vahtsõnõ
12648806ActivePrivate limited companyEE101718440 · VAT-registered

OÜ Vahtsõnõ

Võru maakond, Setomaa vald, Saatse küla, Männi-2·EMTAK 35301 — Steam and air conditioning supply·12+ years
Andmed · ···
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Overview

e-Business Register · 12 h ago
Registry code
e-Business Register
Legal form
Private limited company
Registered
21.04.2014e-Business Register
Address
Männi-2, Saatse küla, Setomaa vald, 64037 Võru maakondADS · e-Business Register
E-mail address
olegkostogov@gmail.come-Business Register
Telephones
+372 56257992· Elisa Eesti AS+372 53749690· Telia Eesti ASe-Business Register · TTJA NBA
Principal activity
EMTAK 35301 - Steam and air conditioning supplye-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
  • Activity licences
  • Recent registrations

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  • Database
  • Extensions
  • MCP

Organisation

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  • Donation terms
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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 21. aprill 2014, primary activity: Steam and air conditioning supply. Main place of business in Saatse küla, Setomaa vald, Võru maakond.

Revenue 2026 (I kv)
17 743 €
▼ 12% vs 2025 I kv
As of 10.04.2026 (MTA)
Employees
3
2026 (MTA)
Taxes paid
5315 €
State + labour taxes · 2026 (I kv)
Tax debt
0 €
As of 07.07.2026 (MTA)
Revenue 2026 (I kv)
18k €
▼ 12% vs 2025 I kv
As of 10.04.2026 (MTA)
Employees
3
2026 (MTA)
Taxes paid
5k €
State + labour taxes · 2026 (I kv)
Tax debt
€0
As of 07.07.2026 (MTA)

Officers

e-Business Register · 12 h ago
OK
Oleg Kostõgov
Born 1962 · 64 y · board member since 21.04.2014
Board member

Founders (2)

e-Business Register · 12 h ago
MK
Mark Kostõgov
Born 1993 · 33 y · founder since 21.04.2014
Founder · 1k €
OK
Oleg Kostõgov
Born 1962 · 64 y · founder since 21.04.2014
Founder · 1k €

Shareholders (2)

e-Business Register · 12 h ago
OK
Oleg Kostõgov
Born 1962 · 64 y · shareholder since 01.09.2023
Shareholder 50% · 1k €
MK
Mark Kostõgov
Born 1993 · 33 y · shareholder since 01.09.2023
Shareholder 50% · 1k €

Beneficial owners (2)

e-Business Register · 12 h ago
MK
Mark Kostõgov
Born 1993 · 33 y · ultimate beneficial owner since 31.10.2018
Ultimate beneficial owner
OK
Oleg Kostõgov
Born 1962 · 64 y · ultimate beneficial owner since 31.10.2018
Ultimate beneficial owner

Annual reports (7)

e-Business Register · annual reports · 4 päeva tagasi
Revenue 2025
41k €
↗ +5.5% vs 2024
State taxes 2025
12k €
↗ +5.8% vs 2024
Employees 2025
2
0.0% vs 2024
YearRevenueProfit

Taxes, revenue and employees

Estonian Tax and Customs Board · 10.04.2026 as of
50k €25k €0

Tech stack

Tehnoloogiad
Mobile carrier
+372 53749690Telia Eesti AS+372 56257992Elisa Eesti AS

State-sector payments (21 · 14k €)

RTK Makseandmik · 15.05.2026
Transactions
21
2024–2026 · 3 years
Total amount
14k €
avg 672,11 €
Buyers
1
State and municipal bodies
Latest
05.03.2026
1k € · Setomaa Vallavalitsus

2026: 3k € · 2025: 6k € · 2024: 5k €

20263 transactions · 3k €
05.032026
Setomaa Vallavalitsus75025041

History

last 2 years · MTA + ÄR + MTR + Procurements
2026
25.06.2026ReportEsitati 2025. aasta aruanne— Käive 41 387 €
2025
30.06.2025ReportEsitati 2024. aasta aruanne— Käive 39 235 €

Connected companies

Same-person ties · e-Business Register

OÜ Vahtsõnõ is connected to 3 other companies through 2 people who hold a role here and elsewhere. The strongest tie runs through Oleg Kostõgov (2 companies).

Total connections
3
via 2 people
Connecting people
2
Active here
Distinct roles
4
Board member · Founder
Strongest tie
Oleg
2 companies
Via personOleg Kostõgov
Equity
Assets
Employees
202541 387 €725 €32k €38k €225.06.2026
202439 235 €−7722 €31k €43k €230.06.2025
202338 486 €−2400 €39k €50k €213.06.2024
202229 656 €3194 €41k €52k €226.06.2023
202146 859 €20 298 €38k €47k €230.06.2022
202028 157 €13 247 €24k €57k €128.06.2021
201924 614 €1034 €11k €19k €130.06.2020
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 Q17 743 €3970 €1345 €3
202542 066 €11 698 €5301 €3
202439 654 €11 057 €6277 €3
202337 721 €10 327 €5397 €3
202226 333 €8745 €4195 €3
Quarterly breakdown
YearQ1Q2Q3Q4
Revenue 202618k €–––
State taxes 20264k €–––
Taxes on workforce 20261k €–––
Employees 20263–––
Revenue 202520k €11k €231 €10k €
State taxes 20256k €3k €108 €3k €
Taxes on workforce 20252k €1k €1k €1k €
Employees 20253113
Revenue 202421k €9k €0 €10k €
State taxes 20245k €3k €0 €3k €
Taxes on workforce 20242k €2k €735 €1k €
Employees 20243113
Revenue 202317k €9k €450 €11k €
State taxes 20235k €2k €761 €3k €
Taxes on workforce 20232k €2k €849 €1k €
Employees 20233113
Revenue 202210k €7k €0 €9k €
State taxes 20225k €2k €343 €1k €
Taxes on workforce 20222k €2k €392 €594 €
Employees 20223–13
MAJANDAMISKULUD
·
Raamatukogud
1141 €
05.022026
Setomaa Vallavalitsus75025041
MAJANDAMISKULUD · Raamatukogud
1227 €
08.012026
Setomaa Vallavalitsus75025041
MAJANDAMISKULUD · Raamatukogud
812 €
20252 transactions · 1k €
03.122025
Setomaa Vallavalitsus75025041
MAJANDAMISKULUD · Raamatukogud
708 €
11.112025
Setomaa Vallavalitsus75025041
MAJANDAMISKULUD · Raamatukogud
622 €
Show remaining 16 transactions+
20257 transactions · 4k €
11.082025
Setomaa Vallavalitsus75025041
MAJANDAMISKULUD · Vaba aja üritused
152 €
10.062025
Setomaa Vallavalitsus75025041
MAJANDAMISKULUD · Raamatukogud
238 €
05.052025
Setomaa Vallavalitsus75025041
MAJANDAMISKULUD · Raamatukogud
527 €
04.042025
Setomaa Vallavalitsus75025041
MAJANDAMISKULUD · Raamatukogud
748 €
07.032025
Setomaa Vallavalitsus75025041
MAJANDAMISKULUD · Raamatukogud
919 €
07.022025
Setomaa Vallavalitsus75025041
MAJANDAMISKULUD · Raamatukogud
851 €
08.012025
Setomaa Vallavalitsus75025041
MAJANDAMISKULUD · Raamatukogud
885 €
20249 transactions · 5k €
06.122024
Setomaa Vallavalitsus75025041
MAJANDAMISKULUD · Raamatukogud
680 €
08.112024
Setomaa Vallavalitsus75025041
MAJANDAMISKULUD · Raamatukogud
510 €
16.102024
Setomaa Vallavalitsus75025041
MAJANDAMISKULUD · Vaba aja üritused
165 €
2
Mark Kostõgov1
OK
Oleg Kostõgov
board member, founder, shareholder 50%, ultimate beneficial owner
2 other companies›
CompanyRoleReg. code
Papivõsu Talu
Sole trader
10149275
Setomaa vald, Saatse küla, Männi korteriühistu
Board member
80200641
MK
Mark Kostõgov
founder, shareholder 50%, ultimate beneficial owner
1 other company›
CompanyRoleReg. code
Tallinn, Mardi tn 9 korteriühistu
Board member
80545149
09.102024
Setomaa Vallavalitsus75025041
MAJANDAMISKULUD · Muuseumid
134 €
06.052024
Setomaa Vallavalitsus75025041
MAJANDAMISKULUD · Raamatukogud
445 €
04.042024
Setomaa Vallavalitsus75025041
MAJANDAMISKULUD · Raamatukogud
659 €
08.032024
Setomaa Vallavalitsus75025041
MAJANDAMISKULUD · Raamatukogud
837 €
09.022024
Setomaa Vallavalitsus75025041
MAJANDAMISKULUD · Raamatukogud
944 €
11.012024
Setomaa Vallavalitsus75025041
MAJANDAMISKULUD · Raamatukogud
911 €