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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 · 4 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
  • Activity licences
  • Recent registrations

Data

  • 79 sources
  • Database
  • Extensions
  • MCP

Organisation

  • About
  • FAQ
  • For journalists
  • Donate
  • Donation terms
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  • Terms
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© 2026 Nimistu MTÜ. License CC-BY-SA 4.0 · details
Data · 12 sourcese-Business Register · 7 min agoMTARTKMTRProcurementsRiigi Teataja · RiigikohusBuiltWithWeb 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 II kv
111 462 €
▼ 47% vs 2025 II kv
As of 10.07.2026 (MTA)
Employees
1
2026 (MTA)
Taxes paid
15 864 €
State + labour taxes · 2026 II kv
Tax debt
0 €
As of 12.08.2026 (MTA)
Revenue 2026 (I-II kv)
332k €
▼ 29% vs 2025 I-II kv
As of 10.07.2026 (MTA)
Employees
1
2026 (MTA)
Taxes paid
56k €
State + labour taxes · 2026 (I-II kv)
Tax debt
€0
As of 12.08.2026 (MTA)

Officers (2)

e-Business Register · 4 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 · 4 h ago
OH
OÜ HilarisLEGAL PERSON
Legal person · 10051168 · founder since 24.12.2005
Founder

Shareholders

e-Business Register · 4 h ago
OH
OÜ HilarisLEGAL PERSON
Legal person · 10051168 · shareholder since 01.09.2023
Shareholder 100% · 3k €

Annual reports (7)

e-Business Register · annual reports · 7 päeva tagasi
Revenue 2025
974k €
↗ +21.0% vs 2024
State taxes 2025
172k €
↗ +223% vs 2024
Employees 2025
2
0.0% vs 2024
YearRevenueProfit

Taxes, revenue and employees

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

Licences (5)

MTR · 3 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 · 4 päeva tagasi
Domains (1)
hilaris.ee
SPF
MXMicrosoft 365
NSZone.ee
REGZone Media OÜ
SRCÄriregister
Detected technologies
OtherOpen Graph · Schema.org
E-commerceWooCommerce
JavaScript library

Court rulings (1)

Riigi Teataja
20091 decision
02.02.20092-07-9632/33
Võlaõigus › Muud lepingud teenuste osutamiseksTartu RingkonnakohusDecision PDF →On Riigi Teataja →On lahend.ee →
Jõustunud

Public procurements (3 · 215k €)

Procurement Register · 3 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 Vallavalitsus

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
30.06.2026ReportEsitati 2025. aasta aruanne— Käive 974 179 €
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 €

Connected companies

Same-person ties · e-Business Register

OÜ Hilaris Küttesüsteemid is connected to 12 other companies through 2 people who hold a role here and elsewhere. The strongest tie runs through Robert Jaani (10 companies).

Total connections
12
via 2 people
Connecting people
2
Active here
Distinct roles
1
Board member
Strongest tie
Robert
10 companies
Via personRobert Jaani
Equity
Assets
Employees
2025974 179 €173 098 €419k €495k €230.06.2026
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-II Q332 072 €49 422 €6889 €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 €111k €––
State taxes 202637k €12k €––
Taxes on workforce 20263k €3k €––
Employees 202611––
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
1
Tartu 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
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 Jaani2
RJ
Robert Jaani
board member
10 other companies›
CompanyRoleReg. code
osaühing R.O.B.
Shareholder 100%Board memberFounder
10005470
OÜ Hilaris
Shareholder 50%Board member
10051168
OÜ Hilaris Invest
Board member
11004024
OÜ Hilaris Soojustehnika
Board member
11004030
OÜ PETPAK
Board memberFounder
10696132
OÜ PROCONCEPT
Board memberShareholder 100%
10912050
OÜ Päikeseväli
Board member
12410430
OÜ Raatuse Maja
Board member
11775129
OÜ Tähe Majad
Board member
11005035
OÜ VIKERKARDIN
Board member
10736601
MJ
Mart Jaani
board member
2 other companies›
CompanyRoleReg. code
OÜ Hilaris
Shareholder 50%
10051168
OÜ Päikeseväli
Board memberFounder
12410430

Analysis · 2025

computed from annual reports
Revenue974k €median 97k €10.0× the sector median
Net margin17.8%median 2.9%+14.9 pp vs sector median
Revenue per employee487k €median 82k €5.9× the sector median
Revenue change21.0%median 0.1%+20.9 pp vs sector median
Equity ratio84.7%
Current ratio6.18
Labour cost of revenue4.2%
Profit per employee86 549 €
Compared with2024revenue 805k €

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

Founded 2004. That year 3,425 osaühing were registered; 3,309 are still trading, or 96.6%.