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Search›Companies›OÜ Hilaris Küttesüsteemid
11004053ActivePrivate limited companyEE100875973 · VAT-registered

OÜ Hilaris Küttesüsteemid

Tartu maakond, Tartu linn, Tartu linn, Võru tn 258·EMTAK 43221 — Installation, maintenance and repair of heating, ventilation and air conditioning equipment·22+ years
Andmed · ···
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Overview

e-Business Register · 16 h ago
Registry code
e-Business Register
Legal form
Private limited company
Registered
12.01.2004e-Business Register
Address
Võru tn 258, Tartu linn, Tartu linn, 50115 Tartu maakondADS · e-Business Register
E-mail address
hilaris@hilaris.eee-Business Register
Website
hilaris.eee-Business Register · domain active
Telephone
+372 7301500· 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
2556,00 €e-Business Register
nimistu
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
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  • Terms
  • Privacy
  • Contact
© 2026 Nimistu MTÜ. License CC-BY-SA 4.0 · details
Data · 12 sourcese-Business Register · 1 min agoMTARTKMTRProcurementsBuiltWithWeb tech scan
e-Business Register ↗

Registered 12. jaanuar 2004, primary activity: Installation, maintenance and repair of heating, ventilation and air conditioning equipment. Main place of business in Tartu linn, Tartu linn, Tartu maakond.

Revenue 2026 (I kv)
220 610 €
▼ 14% vs 2025 I kv
As of 10.04.2026 (MTA)
Employees
1
2026 (MTA)
Taxes paid
40 447 €
State + labour taxes · 2026 (I kv)
Tax debt
0 €
As of 27.06.2026 (MTA)
Revenue 2026 (I kv)
221k €
▼ 14% vs 2025 I kv
As of 10.04.2026 (MTA)
Employees
1
2026 (MTA)
Taxes paid
40k €
State + labour taxes · 2026 (I kv)
Tax debt
€0
As of 27.06.2026 (MTA)

Officers (2)

e-Business Register · 16 h ago
MJ
Mart Jaani
Born 1967 · 59 y · board member since 12.01.2004
Board member
RJ
Robert Jaani
Born 1968 · 58 y · board member since 04.11.2005
Board member

Founders

e-Business Register · 16 h ago
OH
OÜ HilarisLEGAL PERSON
Legal person · 10051168 · founder since 24.12.2005
Founder

Shareholders

e-Business Register · 16 h ago
OH
OÜ HilarisLEGAL PERSON
Legal person · 10051168 · shareholder since 01.09.2023
Shareholder 100% · 3k €

Beneficial owners (2)

e-Business Register · 16 h ago
MJ
Mart Jaani
Born 1967 · 59 y · ultimate beneficial owner since 21.09.2018
Ultimate beneficial owner
RJ
Robert Jaani
Born 1968 · 58 y · ultimate beneficial owner since 21.09.2018
Ultimate beneficial owner

Annual reports (6)

e-Business Register · annual reports · 18 h tagasi
Revenue 2024
805k €
↘ -17.8% vs 2023
State taxes 2025
172k €
↗ +223% vs 2024
Employees 2024
2
0.0% vs 2023
YearRevenueProfit

Taxes, revenue and employees

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

Licences (5)

MTR · 15 h tagasi
Active licences
5
Other5
Oldest · Newest
2004→2006
Oldest licenceTEL000017 · 06.05.2004
Newest licenceEEO000750 · 03.04.2006
Active5 / 5
EEO000750
Omanikujärelevalve
Majandustegevusteade
From03.04.2006
UntilOpen-ended
Valid

Tech stack

Website analysis · 15 h tagasi
Domains (1)
hilaris.ee
SPF
MXMicrosoft 365
NSZone.ee
REGZone Media OÜ
SRCÄriregister
Detected technologies
OtherOpen Graph · Schema.org
E-commerceWooCommerce
JavaScript library

Public procurements (3 · 215k €)

Procurement Register · 15 h tagasi
Awards
3
2017–2021 · 5 years
Total amount
215k €
avg 72k €
Buyers
3
top: Lääne-Nigula Vallavalitsus
Latest
15.12.2021
51k € · Tartu linn, Kastani tn 17 // 19 // 21 korteriühistu
BuyersAll3Lääne-Nigula Vallavalitsus1Tamsalu Vallavalitsus1Tartu linn, Kastani tn 17 // 19 // 21 korteriühistu1

Awards by year

12 yr · total 215k €
76k €
88k €
51k €
2015
2016
2017
2018
2019
2020
2021
2022
2023
2024
2025
2026
20211 award51k €
15.122021
KÜ Kastani tn 17/19/21, Tartu linn, kaugküttesüsteemi ja sooja vee torustike välja ehitamine
ServicesNotice ted-2022-1-225
Tartu linn, Kastani tn 17 // 19 // 21 korteriühistu
80257434
51 200 €
Award value
20201 award88k €
31.082020
Kullamaa Keskkooli katlamaja rekonstrueerimise projekteerimine ja rekonstrueerimine.
ServicesNotice ted-2020-8-12583
Lääne-Nigula Vallavalitsus
75038598
87 550 €
Award value
20171 award76k €
20.092017
Vajangu Põhikooli katlamaja rekonstrueerimine
ServicesNotice ted-2017-9-751
Tamsalu Vallavalitsus
75033431
75 863 €
Award value

State-sector payments (3 · 17k €)

RTK Makseandmik · 15.05.2026
Transactions
3
2024–2025 · 2 years
Total amount
17k €
avg 6k €
Buyers
3
State and municipal bodies
Latest
11.09.2025
6k € · Jõgeva Vallavalitsus

2025: 6k € · 2024: 10k €

BuyerTxAmountShare
Lüganuse Vallavalitsus
77000223
1

History

last 2 years · MTA + ÄR + MTR + Procurements
2026
16.02.2026FilingMuutmiskanne TsMS § 595¹ lg 1 alusel2×expand ›hide ⌃
  • Ä 20026111 / 11 · Olek: Jõustunud
  • Kanne nr 11 · kanne
2025
30.06.2025ReportEsitati 2024. aasta aruanne— Käive 805 120 €
2024
28.06.2024ReportEsitati 2023. aasta aruanne— Käive 979 754 €

Connected companies

Same-person ties · e-Business Register

OÜ Hilaris Küttesüsteemid is connected to 14 other companies through 2 people who hold a role here and elsewhere. The strongest tie runs through Robert Jaani (10 companies).

Total connections
14
via 2 people
Connecting people
2
Active here
Distinct roles
2
Board member · Ultimate beneficial owner
Strongest tie
Robert
10 companies
Via personRobert Jaani
Equity
Assets
Employees
2024805 120 €62 334 €246k €449k €230.06.2025
2023979 754 €36 768 €584k €628k €228.06.2024
20221 102 791 €151 368 €547k €787k €214.06.2023
2021931 457 €162 342 €396k €621k €228.06.2022
2020820 170 €21 047 €233k €388k €228.06.2021
2019680 984 €16 706 €212k €337k €226.06.2020
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 Q220 610 €36 970 €3477 €1
2025954 745 €171 954 €14 614 €1
2024816 317 €53 175 €14 170 €1
20231 185 459 €45 699 €13 686 €1
20221 044 979 €70 169 €14 066 €1
Quarterly breakdown
YearQ1Q2Q3Q4
Revenue 2026221k €–––
State taxes 202637k €–––
Taxes on workforce 20263k €–––
Employees 20261–––
Revenue 2025257k €209k €150k €340k €
State taxes 2025119k €16k €8k €29k €
Taxes on workforce 20254k €4k €4k €4k €
Employees 20251111
Revenue 202495k €159k €243k €319k €
State taxes 20247k €12k €24k €11k €
Taxes on workforce 20243k €4k €4k €4k €
Employees 20241111
Revenue 2023336k €296k €281k €272k €
State taxes 20238k €20k €6k €12k €
Taxes on workforce 20233k €3k €3k €3k €
Employees 20231111
Revenue 2022234k €149k €190k €472k €
State taxes 202223k €10k €4k €33k €
Taxes on workforce 20223k €4k €4k €4k €
Employees 20221111
EEH000559
Ehitamine
Majandustegevusteade
From18.03.2005
UntilOpen-ended
Valid
TEL000017
Elektritööd
Majandustegevusteade
From06.05.2004
UntilOpen-ended
Valid
TGT000006
Gaasitööd
Majandustegevusteade
From06.05.2004
UntilOpen-ended
Valid
TST000002
Surveseadmetööd
Majandustegevusteade
From06.05.2004
UntilOpen-ended
Valid
jQuery
AnalyticsGoogle Analytics
Tag managerGoogle Tag Manager
SecurityreCAPTCHA
Web serverApache
UI frameworkTailwind CSS
+ 1 more categories
Mobile carrier
+372 7301500Telia Eesti AS
10k €
Jõgeva Vallavalitsus
77000401
1
6k €
Tartu Vallavalitsus
75006486
1
585,60 €
20251 transaction · 6k €
11.092025
Jõgeva Vallavalitsus77000401
MAJANDAMISKULUD · Rahvakultuur
6076 €
20242 transactions · 10k €
07.102024
Lüganuse Vallavalitsus77000223
MAJANDAMISKULUD · Alusharidus
9882 €
12.022024
Tartu Vallavalitsus75006486
MAJANDAMISKULUD · Valla- ja linnavalitsus
586 €
10
Mart Jaani4
RJ
Robert Jaani
board member, ultimate beneficial owner
10 other companies›
CompanyRoleReg. code
osaühing R.O.B.
FounderUltimate beneficial ownerShareholder 100%Board member
10005470
OÜ Hilaris
Shareholder 50%Ultimate beneficial ownerBoard member
10051168
OÜ Hilaris Invest
Ultimate beneficial ownerBoard member
11004024
OÜ Hilaris Soojustehnika
Ultimate beneficial ownerBoard member
11004030
OÜ PETPAK
FounderUltimate beneficial ownerBoard member
10696132
OÜ PROCONCEPT
Ultimate beneficial ownerShareholder 100%Board member
10912050
OÜ Päikeseväli
Ultimate beneficial ownerBoard member
12410430
OÜ Raatuse Maja
Ultimate beneficial ownerBoard member
11775129
OÜ Tähe Majad
Ultimate beneficial ownerBoard member
11005035
OÜ VIKERKARDIN
Ultimate beneficial ownerBoard member
10736601
MJ
Mart Jaani
board member, ultimate beneficial owner
4 other companies›
CompanyRoleReg. code
OÜ Hilaris
Shareholder 50%Ultimate beneficial owner
10051168
OÜ Hilaris Invest
Ultimate beneficial owner
11004024
OÜ Hilaris Soojustehnika
Ultimate beneficial owner
11004030
OÜ Päikeseväli
FounderUltimate beneficial ownerBoard member
12410430