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Search›Companies›Greenbaum OÜ
16826297ActivePrivate limited companyEE102732894 · VAT-registered

Greenbaum OÜ

Tartu maakond, Kambja vald, Lemmatsi küla, Lillemäe tn 8·EMTAK 43221 — Installation, maintenance and repair of heating, ventilation and air conditioning equipment·2+ years
Andmed · ···
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Overview

e-Business Register · 22 h ago
Registry code
e-Business Register
Legal form
Private limited company
Registered
25.09.2023e-Business Register
Address
Lillemäe tn 8, Lemmatsi küla, Kambja vald, 61704 Tartu maakondADS · e-Business Register
E-mail address
info@greenbaum.eee-Business Register
Telephone
+372 5260787· Telia Eesti ASe-Business Register · TTJA NBA
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
0,02 €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 · 10 sourcese-Business Register · 2 min agoMTARTKMTRWeb tech scanEesti Internet
e-Business Register ↗

Registered 25. september 2023, primary activity: Installation, maintenance and repair of heating, ventilation and air conditioning equipment. Main place of business in Lemmatsi küla, Kambja vald, Tartu maakond.

Revenue 2026 II kv
180 409 €
▲ 16% vs 2025 II kv
As of 10.07.2026 (MTA)
Employees
6
2026 (MTA)
Taxes paid
34 863 €
State + labour taxes · 2026 II kv
Tax debt
0 €
As of 09.08.2026 (MTA)
Revenue 2026 (I-II kv)
296k €
▼ 31% vs 2025 I-II kv
As of 10.07.2026 (MTA)
Employees
6
2026 (MTA)
Taxes paid
45k €
State + labour taxes · 2026 (I-II kv)
Tax debt
€0
As of 09.08.2026 (MTA)

Officers (2)

e-Business Register · 22 h ago
MS
Marko Sarap
Born 1982 · 44 y · board member since 25.09.2023
Board member
TM
Tanel Mekk
Born 1982 · 43 y · board member since 20.05.2024
Board member

Founders

e-Business Register · 22 h ago
MS
Marko Sarap
Born 1982 · 44 y · founder since 12.09.2023
Founder · 0,01 €

Shareholders (2)

e-Business Register · 22 h ago
MS
Marko Sarap
Born 1982 · 44 y · shareholder since 25.09.2023
Shareholder 50% · 0,01 €
TM
Tanel Mekk
Born 1982 · 43 y · shareholder since 14.05.2024
Shareholder 50% · 0,01 €

Annual reports (2)

e-Business Register · annual reports · 5 päeva tagasi
Revenue 2025
810k €
↗ +60.2% vs 2024
Employees 2025
2
YearRevenueProfitEquityAssetsEmployees

Taxes, revenue and employees

Estonian Tax and Customs Board · 10.07.2026 as of
500k €250k €0
20242025

Licences (3)

MTR · 21 h tagasi
Active licences
3
Other2
Keskkond1
Oldest · Newest
2024→2025
Oldest licenceFKKL/328768 · 26.06.2024
Newest licenceTST000438 · 06.05.2025
Active3 / 3
TST000438
Surveseadmetööd
Majandustegevusteade
From06.05.2025
UntilOpen-ended

Tech stack

Website analysis · 4 päeva tagasi
Domains (1)
greenbaum.ee
SPF
NSZone.ee
REGZone Media OÜ
SRCEIS WHOIS
Detected technologies
Content management (CMS)WordPress
Page builderElementor
JavaScript libraryjQuery

State-sector payments (6 · 11k €)

RTK Makseandmik · 15.05.2026
Transactions
6
2025–2026 · 2 years
Total amount
11k €
avg 2k €
Buyers
4
State and municipal bodies
Latest
23.01.2026
961 € · Eesti Maaülikool

2026: 1k € · 2025: 10k €

BuyerTxAmountShare
Jõgeva Vallavalitsus
77000401
1

History

last 2 years · MTA + ÄR + MTR + Procurements
2026
06.05.2026ReportEsitati 2025. aasta aruanne— Käive 810 186 €
2025
30.06.2025ReportEsitati 2024. aasta aruanne— Käive 505 759 €
06.05.2025LicenceUus MTR tegevusluba— Majandustegevusteade · TST000438
13.01.2025FilingMuutmiskanne TsMS § 595¹ lg 1 alusel2×expand ›

Connected companies

Same-person ties · e-Business Register

Greenbaum OÜ is connected to 3 other companies through 1 person who hold a role here and elsewhere. The strongest tie runs through Tanel Mekk (3 companies).

Total connections
3
via 1 person
Connecting people
1
Active here
Distinct roles
2
Board member · Shareholder
Strongest tie
Tanel
3 companies
Via personTanel Mekk
2025
810 186 €
160 002 €
261k €
362k €
2
06.05.2026
2024505 759 €101 260 €101k €180k €030.06.2025
Original files in PDF – the full register on e-Business Register.View reports on e-Business Register
2026
YearRevenue (a)State taxesTaxes on workforceEmployees (Q4)
2026I-II Q296 464 €23 394 €21 251 €6
2025777 218 €58 323 €18 107 €3
2024I-IV Q473 381 €20 716 €0 €–
Quarterly breakdown
YearQ1Q2Q3Q4
Revenue 2026116k €180k €––
State taxes 2026655 €23k €––
Taxes on workforce 20269k €12k €––
Employees 202646––
Revenue 2025273k €155k €160k €189k €
State taxes 202520k €11k €11k €16k €
Taxes on workforce 20252k €4k €4k €8k €
Employees 20252233
Revenue 2024–53k €226k €195k €
State taxes 2024–175 €14k €7k €
Taxes on workforce 2024–0 €0 €0 €
Employees 2024––––
Valid
EEH014047
Ehitamine
Majandustegevusteade
From09.01.2025
UntilOpen-ended
Valid
FKKL/328768
Fluoritud kasvuhoonegaase või nende alternatiive sisaldavate toodete, seadmete või süsteemide käitlemisluba
Tegevusluba
From26.06.2024
UntilOpen-ended
Valid
Web server
Apache
UI frameworkTailwind CSS
Mobile carrier
+372 5260787Telia Eesti AS
4k €
SA Teaduskeskus Ahhaa
90007572
1
3k €
Otepää Vallavalitsus
75001566
3
3k €
Eesti Maaülikool
74001086
1
961 €
20262 transactions · 1k €
23.012026
Eesti Maaülikool74001086
MAJANDAMISKULUD · Kolmanda taseme haridus
961 €
20.012026
Otepää Vallavalitsus75001566
MAJANDAMISKULUD · Alusharidus
424 €
20253 transactions · 8k €
22.122025
Jõgeva Vallavalitsus77000401
PÕHIVARA · Asendus- ja järelhooldus
3844 €
15.122025
SA Teaduskeskus Ahhaa90007572
MAJANDAMISKULUD · Muu haridus, sh hariduse haldus
3467 €
26.052025
Otepää Vallavalitsus75001566
MAJANDAMISKULUD · Alusharidus
261 €
Show remaining 1 transactions+
20251 transaction · 2k €
14.022025
Otepää Vallavalitsus75001566
MAJANDAMISKULUD · Alusharidus
2423 €
hide ⌃
  • Ä 50237450 / 4 · Olek: Jõustunud
  • Kanne nr 4 · kanne
09.01.2025LicenceUus MTR tegevusluba— Majandustegevusteade · EEH014047
3
TM
Tanel Mekk
board member, shareholder 50%
3 other companies›
CompanyRoleReg. code
Kambja vald, Ülenurme alevik, Männikäbi tn 13 korteriühistu
Board member
80428806
Peedu Korraldusselts
Board member
80101382
Tehnovisioon OÜ
Shareholder 100%FounderBoard member
16971473

Analysis · 2025

computed from annual reports
Revenue810k €median 97k €8.3× the sector median
Net margin19.7%median 2.9%+16.8 pp vs sector median
Revenue per employee405k €median 82k €4.9× the sector median
Revenue change60.2%median 0.1%+60.1 pp vs sector median
Equity ratio72.1%
Current ratio2.73
Labour cost of revenue7.9%
Profit per employee80 001 €
Compared with2024revenue 506k €

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%.