ContactTerms
ET/EN/RU
EN
EestiEnglishРусский
nimistuEstonia'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

Data

  • 79 sources
  • Database
  • Extensions
  • MCP

Organisation

  • About
  • FAQ
  • For journalists
  • Donate
  • Donation terms
  • Refunds
  • Terms
  • Privacy
  • Contact
© 2026 Nimistu MTÜ. License CC-BY-SA 4.0 · details
ContactTerms
ET/EN/RU
EN
EestiEnglishРусский
nimistu
Search›Companies›O Kolm OÜ
16675711ActivePrivate limited companyEE102586545 · VAT-registered

O Kolm OÜ

Tartu maakond, Tartu linn, Vorbuse küla, Ööbiku tee 2·EMTAK 43221 — Installation, maintenance and repair of heating, ventilation and air conditioning equipment·3+ years
Andmed · ···
On this page
SanctionsOverviewOfficersShareholdersFoundersOther rolesForeign parentSubsidiariesFinancialsTax filingsPledgesPledges as creditorLicencesNoticesTech stackCourt rulingsTVK decisionsBlacklistLabour inspectorateHazardous facilityDPA decisionsTax-deductibleEU lobby registerTrademarksPatentsReal estateVehiclesGrantsProcurementsDocumentsState paymentsActivityConnected companies
Extension

Right in search

nimistu card above Google, Bing and DuckDuckGo results.

Chrome→Firefox→Edge→
Free · ~14 KB
See the extension →

Overview

e-Business Register · 20 h ago
Registry code
e-Business Register
Legal form
Private limited company
Registered
14.02.2023e-Business Register
Address
Ööbiku tee 2, Vorbuse küla, Tartu linn, 61412 Tartu maakondADS · e-Business Register
E-mail address
info@okolm.eee-Business Register
Principal activity
EMTAK 43221 - Installation, maintenance and repair of heating, ventilation and air conditioning equipmente-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

Data

  • 79 sources
  • Database
  • Extensions
  • MCP

Organisation

  • About
  • FAQ
  • For journalists
  • Donate
  • Donation terms
  • Refunds
  • Terms
  • Privacy
  • Contact
© 2026 Nimistu MTÜ. License CC-BY-SA 4.0 · details
Data · 8 sourcese-Business Register · 8 min agoMTARTKMTR
e-Business Register ↗

Registered 14. veebruar 2023, primary activity: Installation, maintenance and repair of heating, ventilation and air conditioning equipment. Main place of business in Vorbuse küla, Tartu linn, Tartu maakond.

Revenue 2026 II kv
15 750 €
▲ 0% vs 2025 II kv
As of 10.07.2026 (MTA)
Employees
3
2026 (MTA)
Taxes paid
3477 €
State + labour taxes · 2026 II kv
Tax debt
0 €
As of 09.08.2026 (MTA)
Revenue 2026 (I-II kv)
36k €
▲ 10% vs 2025 I-II kv
As of 10.07.2026 (MTA)
Employees
3
2026 (MTA)
Taxes paid
15k €
State + labour taxes · 2026 (I-II kv)
Tax debt
€0
As of 09.08.2026 (MTA)

Officers

e-Business Register · 20 h ago
KP
Kristjan Pajula
Born 1980 · 45 y · board member since 14.02.2023
Board member

Founders

e-Business Register · 20 h ago
KP
Kristjan Pajula
Born 1980 · 45 y · founder since 13.02.2023
Founder · 0,01 €

Shareholders

e-Business Register · 20 h ago
KP
Kristjan Pajula
Born 1980 · 45 y · shareholder since 27.06.2024
Shareholder 100% · 3k €

Annual reports (3)

e-Business Register · annual reports · 4 päeva tagasi
Revenue 2025
70k €
↗ +23.5% vs 2024
State taxes 2025
24k €
↗ +16.5% vs 2024
Employees 2025
2
0.0% vs 2024
YearRevenueProfitEquity

Taxes, revenue and employees

Estonian Tax and Customs Board · 10.07.2026 as of
50k €25k €0

Licences (1)

MTR · 19 h tagasi
Active licences
1
Keskkond1
Oldest · Newest
2023→2023
Oldest licenceFKKL/328742 · 02.10.2023
Active1 / 1
FKKL/328742
Fluoritud kasvuhoonegaase või nende alternatiive sisaldavate toodete, seadmete või süsteemide käitlemisluba
Tegevusluba
From02.10.2023
UntilOpen-ended
Valid

State-sector payments (8 · 2k €)

RTK Makseandmik · 15.05.2026
Transactions
8
2025–2025 · 1 year
Total amount
2k €
avg 199,56 €
Buyers
1
State and municipal bodies
Latest
28.02.2025
711,46 € · Kihnu Vallavalitsus
20255 transactions · 1k €
28.022025
Kihnu Vallavalitsus75003967
MAJANDAMISKULUD · Rahvakultuur

History

last 2 years · MTA + ÄR + MTR + Procurements
2026
16.02.2026ReportEsitati 2025. aasta aruanne— Käive 70 403 €
2025
24.06.2025ReportEsitati 2024. aasta aruanne— Käive 56 986 €

Connected companies

Same-person ties · e-Business Register

O Kolm OÜ is connected to 3 other companies through 1 person who hold a role here and elsewhere. The strongest tie runs through Kristjan Pajula (3 companies).

Total connections
3
via 1 person
Connecting people
1
Active here
Distinct roles
3
Board member · Founder
Strongest tie
Kristjan
3 companies
Via personKristjan Pajula
Assets
Employees
202570 403 €3096 €23k €31k €216.02.2026
202456 986 €−4241 €20k €28k €224.06.2025
202343 980 €721 €25k €29k €127.06.2024
Original files in PDF – the full register on e-Business Register.View reports on e-Business Register
2023202420252026
YearRevenue (a)State taxesTaxes on workforceEmployees (Q4)
2026I-II Q35 840 €8167 €7157 €3
202569 730 €23 948 €14 121 €3
202460 011 €20 559 €12 440 €2
202335 145 €8004 €5822 €1
Quarterly breakdown
YearQ1Q2Q3Q4
Revenue 202620k €16k €––
State taxes 20267k €685 €––
Taxes on workforce 20264k €3k €––
Employees 202633––
Revenue 202517k €16k €20k €17k €
State taxes 20256k €6k €7k €5k €
Taxes on workforce 20254k €4k €3k €3k €
Employees 20252233
Revenue 202416k €12k €16k €16k €
State taxes 20244k €4k €5k €7k €
Taxes on workforce 20242k €2k €4k €5k €
Employees 20241222
Revenue 20230 €10k €13k €12k €
State taxes 2023–3k €2k €3k €
Taxes on workforce 2023–2k €2k €2k €
Employees 20231111
711 €
28.022025
Kihnu Vallavalitsus75003967
MAJANDAMISKULUD · Põhi- ja üldkeskharidus
327 €
28.022025
Kihnu Vallavalitsus75003967
MAJANDAMISKULUD · Väljaspool kodu osutatav üldhooldusteenus
51 €
10.012025
Kihnu Vallavalitsus75003967
MAJANDAMISKULUD · Muuseumid
184 €
10.012025
Kihnu Vallavalitsus75003967
MAJANDAMISKULUD · Väljaspool kodu osutatav üldhooldusteenus
136 €
Show remaining 3 transactions+
20253 transactions · 187 €
10.012025
Kihnu Vallavalitsus75003967
MAJANDAMISKULUD · Muu majandus (sh majanduse haldus)
92 €
10.012025
Kihnu Vallavalitsus75003967
MAJANDAMISKULUD · Põhi- ja üldkeskharidus
48 €
10.012025
Kihnu Vallavalitsus75003967
MAJANDAMISKULUD · Rahvakultuur
48 €
3
KP
Kristjan Pajula
board member, founder, shareholder 100%
3 other companies›
CompanyRoleReg. code
Kuningamäe Kart OÜ
Shareholder 25%Founder
11044414
Salix Marine OÜ
Shareholder 40%FounderBoard member
17439415
Ööbiku tee MTÜ
Board member
80384546

Analysis · 2025

computed from annual reports
Revenue70k €median 97k €73% of the sector median
Net margin4.4%median 2.9%+1.5 pp vs sector median
Revenue per employee35k €median 82k €43% of the sector median
Revenue change23.5%median 0.1%+23.5 pp vs sector median
Equity ratio76.2%
Current ratio1.88
Labour cost of revenue52.9%
Profit per employee1548 €
Compared with2024revenue 57k €

Peer group: Kütte-, ventilatsiooni- ja kliimaseadmete paigaldus, remont ja hooldus, 769 trading companies that filed a report in the last three years.

Founded 2023. That year 19,350 osaühing were registered; 18,818 are still trading, or 97.3%.