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Search›Companies›OÜ HIIDROM
10360610ActivePrivate limited companyEE100361720 · VAT-registered

OÜ HIIDROM

Harju maakond, Tallinn, Kristiine linnaosa, Paldiski mnt 29·EMTAK 68201 — Rental and operating of own or leased real estate·28+ years
Andmed · ···
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Overview

e-Business Register · 5 h ago
Registry code
e-Business Register
Legal form
Private limited company
Registered
12.01.1998e-Business Register
Address
Paldiski mnt 29, Kristiine linnaosa, Tallinn, 10612 Harju maakondADS · e-Business Register
E-mail address
katlin@hiidrom.eee-Business Register
Telephones
+372 6467028+372 6541548+372 5044463· Telia Eesti AS+372 6676002· Telia Eesti ASe-Business Register · TTJA NBA
Principal activity
EMTAK 68201 - Rental and operating of own or leased real estatee-Business Register · ETCB
VAT number
ETCB · VAT-registered
Share capital
2600,00 €e-Business Register
LEI
984500B6FF9C8A426B69 · issued 04.04.2024GLEIF
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 · 13 sourcese-Business Register · 6 min agoMTARTKPatendiametWeb tech scanEesti InternetMaa-ametShip RegisterGLEIF
e-Business Register ↗

Registered 12. jaanuar 1998, primary activity: Rental and operating of own or leased real estate. Main place of business in Kristiine linnaosa, Tallinn, Harju maakond.

Revenue 2026 II kv
488 520 €
▼ 66% vs 2025 II kv
As of 10.07.2026 (MTA)
Employees
6
2026 (MTA)
Taxes paid
139 268 €
State + labour taxes · 2026 II kv
Tax debt
0 €
As of 24.09.2026 (MTA)
Revenue 2026 (I-II kv)
1,1m €
▼ 44% vs 2025 I-II kv
As of 10.07.2026 (MTA)
Employees
6
2026 (MTA)
Taxes paid
336k €
State + labour taxes · 2026 (I-II kv)
Tax debt
€0
As of 24.09.2026 (MTA)

Officers (3)

e-Business Register · 5 h ago
TÜ
Toom Ülesoo
Born 1951 · 75 y · board member since 26.05.1998
Board member
KÜ
Kätlin Ülesoo
Born 1979 · 47 y · board member since 01.09.2015
Board member
KM
Kaido Martson
Born 1980 · 46 y · board member since 17.09.2018
Board member

Founders

e-Business Register · 5 h ago
KK
Kristo Kukk
· founder since 12.01.1998
Founder

Shareholders (3)

e-Business Register · 5 h ago
TÜ
Toom Ülesoo
Born 1951 · 75 y · shareholder since 13.12.2024
Shareholder 50% · 1k €
BÜ
Birgit Ülesoo
Born 1983 · 43 y · shareholder since 13.12.2024
Shareholder 25% · 650 €
KÜ
Kätlin Ülesoo
Born 1979 · 47 y · shareholder since 13.12.2024
Shareholder 25% · 650 €

Other persons

e-Business Register · 5 h ago
LA
Lumera Audit OÜLEGAL PERSON
Legal person · 17261377 · auditor since 21.11.2025
Auditor

Annual reports (7)

e-Business Register · annual reports · 21 päeva tagasi
Revenue 2025
1,4m €
↗ +31.9% vs 2024
State taxes 2025
435k €
↗ +65.5% vs 2024
Employees 2025
4
↘ -20.0% vs 2024
YearRevenueProfit

Taxes, revenue and employees

Estonian Tax and Customs Board · 10.07.2026 as of
2,0m €1,0m €0

Tech stack

Website analysis · 1 päeva tagasi
Domains (3)
hiidrom.ee
SPF
MXMicrosoft 365
NSZone.ee
REGZone Media OÜ
SRCEIS WHOIS
Detected technologies
OtherOpen Graph · Schema.org
AnalyticsGoogle Analytics
Tag manager

Trademarks (1)

Patendiamet · 17.05.2026
MAYER ÄRIKVARTAL
1 class · figurative-word · 21.07.2016 · M201600659
Registered

Real estate (6 · 2,93 ha)

e-Kinnistusraamat (RIK) · 28 päeva tagasi
Osmussaare tn 10, Lasnamäe linnaosa, Tallinn, Harju maakondapt *
KinnisasiÄrimaa 100%78403:311:0010#4801
1,13 ha
Land Register →
Paldiski mnt 25, Kristiine linnaosa, Tallinn, Harju maakondapt *
KinnisasiÄrimaa 50% Tootmismaa 50%78407:701:2650#240301
9488 m²
Land Register →
Paldiski mnt 29, Kristiine linnaosa, Tallinn, Harju maakondapt *
KinnisasiTootmismaa 50% Ärimaa 50%78407:701:1112#2086401

Vehicles (1 former vessels)

Laevaregister (RIK) · 3 h tagasi
Former vessels (1)
⚓
AMANDAex KATRIN EFormer
Merelaev · huvilaevTallinn10,49 m · 3,7 m widebuilt 1989
02.04.2007 – 02.12.2013
1V01F06

State-sector payments (3 · 2k €)

RTK Makseandmik · 15.05.2026
Transactions
3
2025–2026 · 2 years
Total amount
2k €
avg 543,13 €
Buyers
2
State and municipal bodies
Latest
27.03.2026
108,52 € · Tallinna Liikuvusamet

2026: 226,52 € · 2025: 1k €

BuyerTxAmountShare
Tallinna Keskkonna- ja Kommunaalamet
75014913
1

History

last 2 years · MTA + ÄR + MTR + Procurements
2026
10.08.2026ReportEsitati 2025. aasta aruanne— Käive 1 355 276 €
22.07.2026FilingTrahvihoiatusmäärus: majandusaasta aruanne esitamata— Ä 10022616 / M2 · Olek: Puudused kõrvaldatud
2025
21.11.2025OfficerSai rolli (audiitor)— Lumera Audit OÜ
30.06.2025ReportEsitati 2024. aasta aruanne— Käive 1 027 274 €
2024

Connected companies

Same-person ties · e-Business Register

OÜ HIIDROM is connected to 42 other companies through 4 people who hold a role here and elsewhere. The strongest tie runs through Kristo Kukk (38 companies).

Total connections
42
via 4 people
Connecting people
4
Active here
Distinct roles
3
Board member · Shareholder
Strongest tie
Kristo
38 companies
Via personKristo Kukk
Equity
Assets
Employees
2025AUD1 355 276 €537 778 €17,0m €18,1m €410.08.2026
2024AUD1 027 274 €213 024 €16,7m €17,1m €530.06.2025
2023AUD1 157 185 €474 827 €16,9m €17,6m €428.06.2024
2022AUD1 240 257 €654 445 €16,7m €17,8m €429.06.2023
2021AUD1 195 585 €1 970 117 €16,2m €17,6m €628.06.2022
2020AUD1 059 239 €657 797 €14,3m €16,0m €626.06.2021
2019AUD1 190 358 €755 243 €13,9m €15,9m €729.06.2020
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 Q1 066 378 €285 463 €50 393 €6
20252 907 466 €435 270 €103 481 €5
20241 631 435 €262 967 €97 795 €6
20231 912 446 €306 004 €83 113 €6
20222 140 604 €328 966 €86 624 €8
Quarterly breakdown
YearQ1Q2Q3Q4
Revenue 2026578k €489k €––
State taxes 2026170k €116k €––
Taxes on workforce 202627k €24k €––
Employees 202656––
Revenue 2025484k €1,4m €482k €521k €
State taxes 2025173k €79k €92k €91k €
Taxes on workforce 202533k €24k €24k €23k €
Employees 20256575
Revenue 2024434k €406k €375k €417k €
State taxes 202458k €89k €67k €50k €
Taxes on workforce 202428k €24k €23k €22k €
Employees 20246666
Revenue 2023589k €494k €444k €386k €
State taxes 202364k €63k €127k €52k €
Taxes on workforce 202317k €18k €30k €18k €
Employees 20236576
Revenue 2022559k €523k €515k €544k €
State taxes 2022104k €107k €63k €56k €
Taxes on workforce 202221k €32k €17k €17k €
Employees 20228888
Google Tag Manager
Web serverApache
UI frameworkTailwind CSS
mayeriarikvartal.ee
SPF
NSZone.ee
REGZone Media OÜ
SRCEIS WHOIS
Detected technologies
OtherOpen Graph · Schema.org
AnalyticsGoogle Analytics
Tag managerGoogle Tag Manager
Web serverApache
UI frameworkTailwind CSS
xn--mayeririkvartal-5kb.ee
NSZone.ee
REGZone Media OÜ
SRCEIS WHOIS
Detected technologies
OtherOpen Graph · Schema.org
AnalyticsGoogle Analytics
Tag managerGoogle Tag Manager
Web serverApache
UI frameworkTailwind CSS
Mobile carrier
+372 5044463Telia Eesti AS+372 6467028Unknown+372 6541548Unknown+372 6676002Telia Eesti AS
2675 m²
Land Register →
Madara tn 25a, Kristiine linnaosa, Tallinn, Harju maakondapt *
KinnisasiTootmismaa 50% Ärimaa 50%78407:701:0145#26001401
2598 m²
Land Register →
Paldiski mnt 30 // Ristiku tn 1, Põhja-Tallinna linnaosa, Tallinn, Harju maakondapt *
KinnisasiElamumaa 80% Ärimaa 20%78408:803:0226#18264601
1763 m²
Land Register →
Show remaining (1)
Paldiski mnt 25a, Kristiine linnaosa, Tallinn, Harju maakondapt *
KinnisasiÄrimaa 100%78407:701:6040#555301
1537 m²
Land Register →
1k €
Tallinna Liikuvusamet
75028252
2
226,52 €
20262 transactions · 226,52 €
27.032026
Tallinna Liikuvusamet75028252
MAJANDAMISKULUD · Maanteetransport
109 €
05.032026
Tallinna Liikuvusamet75028252
MAJANDAMISKULUD · Maanteetransport
118 €
20251 transaction · 1k €
25.092025
Tallinna Keskkonna- ja Kommunaalamet75014913
MAJANDAMISKULUD · Tänavavalgustus
1403 €
13.12.2024OfficerSai osanikuks3×expand ›hide ⌃
  • Toom Ülesoo · · 50 %
  • Kätlin Ülesoo · · 25 %
  • Birgit Ülesoo · · 25 %
13.12.2024FilingMuutmiskanne2×expand ›hide ⌃
  • Ä 10022616 / 18 · Olek: Jõustunud
  • Kanne nr 18 · kanne
38
Kätlin Ülesoo2
Toom Ülesoo1
Birgit Ülesoo1
KK
Kristo Kukk
founder
38 other companies›
CompanyRoleReg. code
AS MARDIN GRUPP
Founder
10490620
Carsmart Baltic OÜ
Founder
10482299
Forestplanter OÜ
Founder
10362738
HAAPSALU INVEST GRUPP OÜ
Founder
10376137
HEIVI PAJULA OÜ
Founder
10376143
HORN SPORDIKAUBANDUSE OÜ
Founder
10507616
Järve Dent-Test OÜ
Founder
10518235
MT VARAHALDUSE OÜ
Founder
10458585
OSAÜHING BREINDASTER
Founder
10281678
OSAÜHING JAANOJAAGU
Founder
10279233
Osaühing Kingexport
Founder
10441509
Osaühing KULDKROON
Founder
10527338
OSAÜHING MALRASTE GRUPP
Founder
10545775
Osaühing Maximum Number
Founder
10244522
Osaühing Megateip
Founder
10365205
Osaühing MEPTOREX GRUPP
Founder
10554068
… and 22 more · see on the person page ↗
KÜ
Kätlin Ülesoo
board member, shareholder 25%
2 other companies›
CompanyRoleReg. code
JustMust by Ewi OÜ
FounderBoard memberShareholder 50%
16046671
OÜ Maidiga
Shareholder 25%Board member
TÜ
Toom Ülesoo
board member, shareholder 50%
1 other company›
CompanyRoleReg. code
OÜ Maidiga
Shareholder 51%Board member
10237022
BÜ
Birgit Ülesoo
shareholder 25%
1 other company›
CompanyRoleReg. code
OÜ Maidiga
Shareholder 25%
10237022
10237022

Analysis · 2025

computed from annual reports
Revenue1,4m €median 19k €70.4× the sector median
Net margin39.7%median 27.1%+12.5 pp vs sector median
Revenue per employee339k €median 45k €7.6× the sector median
Revenue change31.9%median 0.4%+31.6 pp vs sector median
Equity ratio93.9%
Current ratio1.12
Labour cost of revenue16.6%
Profit per employee134 445 €
Compared with2024revenue 1,0m €

Peer group: Enda või renditud kinnisvara üürileandmine ja käitus, 11,890 trading companies that filed a report in the last three years.

Founded 1998. That year 3,556 osaühing were registered; 3,414 are still trading, or 96.0%.