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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 · ···
On this page
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Overview

e-Business Register · 12 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
  • Recent registrations

Data

  • 72 sources
  • Database
  • Extensions
  • MCP

Organisation

  • About
  • For journalists
  • Donation terms
  • Refunds
  • Terms
  • Privacy
  • Contact
© 2026 Nimistu MTÜ. License CC-BY-SA 4.0 · details
Data · 14 sourcese-Business Register · 7 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 (I kv)
577 858 €
▲ 19% vs 2025 I kv
As of 10.04.2026 (MTA)
Employees
5
2026 (MTA)
Taxes paid
196 588 €
State + labour taxes · 2026 (I kv)
Tax debt
0 €
As of 25.06.2026 (MTA)
Revenue 2026 (I kv)
578k €
▲ 19% vs 2025 I kv
As of 10.04.2026 (MTA)
Employees
5
2026 (MTA)
Taxes paid
197k €
State + labour taxes · 2026 (I kv)
Tax debt
€0
As of 25.06.2026 (MTA)

Officers (3)

e-Business Register · 12 h ago
TÜ
Toom Ülesoo
Born 1951 · 75 y · board member since 26.05.1998
Board member
KÜ
Kätlin Ülesoo
Born 1979 · 46 y · board member since 01.09.2015
Board member
KM
Kaido Martson
Born 1980 · 46 y · board member since 17.09.2018
Board member

Shareholders (3)

e-Business Register · 12 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 · 46 y · shareholder since 13.12.2024
Shareholder 25% · 650 €

Beneficial owners (3)

e-Business Register · 12 h ago
TÜ
Toom Ülesoo
Born 1951 · 75 y · ultimate beneficial owner since 25.10.2018
Ultimate beneficial owner
KÜ
Kätlin Ülesoo
Born 1979 · 46 y · ultimate beneficial owner since 13.12.2024
Ultimate beneficial owner
BÜ
Birgit Ülesoo
Born 1983 · 43 y · ultimate beneficial owner since 13.12.2024
Ultimate beneficial owner

Other persons

e-Business Register · 12 h ago
LA
Lumera Audit OÜLEGAL PERSON
Legal person · 17261377 · auditor since 21.11.2025
Auditor

Annual reports (6)

e-Business Register · annual reports · 5 päeva tagasi
Revenue 2024
1,0m €
↘ -11.2% vs 2023
State taxes 2025
435k €
↗ +65.5% vs 2024
Employees 2024
5
↗ +25.0% vs 2023
YearRevenueProfit

Taxes, revenue and employees

Estonian Tax and Customs Board · 10.04.2026 as of
2,0m €1,0m €0

Tech stack

Tehnoloogiad
Domains (2)
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) · 13 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) · 10 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
2025
21.11.2025OfficerSai rolli (audiitor)— Lumera Audit OÜ
30.06.2025ReportEsitati 2024. aasta aruanne— Käive 1 027 274 €
2024
13.12.2024OfficerSai osanikuks3×expand ›hide ⌃
  • Toom Ülesoo · · 50 %
  • Kätlin Ülesoo · · 25 %

Connected companies

Same-person ties · e-Business Register

OÜ HIIDROM is connected to 4 other companies through 3 people who hold a role here and elsewhere. The strongest tie runs through Kätlin Ülesoo (2 companies).

Total connections
4
via 3 people
Connecting people
3
Active here
Distinct roles
3
Board member · Shareholder
Strongest tie
Kätlin
2 companies
Via personKätlin Ülesoo
Equity
Assets
Employees
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 Q577 858 €169 856 €26 732 €5
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 €–––
State taxes 2026170k €–––
Taxes on workforce 202627k €–––
Employees 20265–––
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
Could not analyse (This operation was aborted)
Mobile carrier
+372 5044463Telia Eesti AS+372 6467028Unknown+372 6541548Unknown+372 6676002Telia Eesti AS

Veebilehte ei õnnestunud analüüsida (This operation was aborted).

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 €
  • Birgit Ülesoo · · 25 %
    • 13.12.2024OfficerLisati tegelikuks kasusaajaks2×expand ›hide ⌃
    • Kätlin Ülesoo
    • Birgit Ülesoo
    13.12.2024FilingMuutmiskanne2×expand ›hide ⌃
    • Ä 10022616 / 18 · Olek: Jõustunud
    • Kanne nr 18 · kanne
    28.06.2024ReportEsitati 2023. aasta aruanne— Käive 1 157 185 €
    2
    Toom Ülesoo1
    Birgit Ülesoo1
    KÜ
    Kätlin Ülesoo
    board member, shareholder 25%, ultimate beneficial owner
    2 other companies›
    CompanyRoleReg. code
    JustMust by Ewi OÜ
    Board memberShareholder 50%FounderUltimate beneficial owner
    		16046671
    OÜ Maidiga
    Ultimate beneficial ownerShareholder 25%Board member
    		10237022
    TÜ
    Toom Ülesoo
    board member, shareholder 50%, ultimate beneficial owner
    1 other company›
    CompanyRoleReg. code
    OÜ Maidiga
    Ultimate beneficial ownerShareholder 51%Board member
    		10237022
    BÜ
    Birgit Ülesoo
    shareholder 25%, ultimate beneficial owner
    1 other company›
    CompanyRoleReg. code
    OÜ Maidiga
    Ultimate beneficial ownerShareholder 25%
    		10237022