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Search›Companies›Kai 1 OÜ
12428513ActivePrivate limited companyEE101615705 · VAT-registered

Kai 1 OÜ

Harju maakond, Tallinn, Kesklinna linnaosa, Kai tn 1·EMTAK 68201 — Rental and operating of own or leased real estate·13+ years
Andmed · ···
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Overview

e-Business Register · 5 h ago
Registry code
e-Business Register
Legal form
Private limited company
Registered
27.02.2013e-Business Register
Address
Kai tn 1, Kesklinna linnaosa, Tallinn, 10111 Harju maakondADS · e-Business Register
E-mail address
info@estmakcapital.eee-Business Register
Telephone
+372 6780005· 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
2500,00 €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
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© 2026 Nimistu MTÜ. License CC-BY-SA 4.0 · details
Data · 11 sourcese-Business Register · 10 min agoMTARTKRiigi Teataja · RiigikohusPatendiametWeb tech scanEesti Internet
e-Business Register ↗

Registered 27. veebruar 2013, primary activity: Rental and operating of own or leased real estate. Main place of business in Kesklinna linnaosa, Tallinn, Harju maakond.

Revenue 2026 II kv
334 846 €
▼ 13% vs 2025 II kv
As of 10.07.2026 (MTA)
Employees
–
2026 (MTA)
Taxes paid
59 613 €
State + labour taxes · 2026 II kv
Tax debt
0 €
As of 09.08.2026 (MTA)
Revenue 2026 (I-II kv)
682k €
▼ 12% vs 2025 I-II kv
As of 10.07.2026 (MTA)
Employees
–
2026 (MTA)
Taxes paid
127k €
State + labour taxes · 2026 (I-II kv)
Tax debt
€0
As of 09.08.2026 (MTA)

Officers

e-Business Register · 5 h ago
TA
Tatjana Arhipova
Born 1982 · 43 y · board member since 18.06.2018
Board memberProcurator

Founders

e-Business Register · 5 h ago
CM
Capital Mill OÜLEGAL PERSON
Legal person · 11331881 · founder since 26.02.2013
Founder · 3k €

Shareholders

e-Business Register · 5 h ago
EC
Estmak Capital OÜLEGAL PERSON
Legal person · 11559160 · shareholder since 02.09.2023
Shareholder 100% · 3k €

Other persons

e-Business Register · 5 h ago
GT
Grant Thornton Baltic OÜLEGAL PERSON
Legal person · 10384467 · auditor since 13.01.2022
Auditor

Annual reports (7)

e-Business Register · annual reports · 4 päeva tagasi
Revenue 2025
1,5m €
↘ -5.1% vs 2024
State taxes 2025
265k €
↗ +9.2% vs 2024
Employees 2025
0
YearRevenueProfitEquity

Taxes, revenue and employees

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

Tech stack

Website analysis · 6 h tagasi
Domains (1)
explorer.ee
SPF
NSZone.ee
REGZone Media OÜ
SRCEIS WHOIS
Detected technologies
OtherOpen Graph · Schema.org
Web serverLiteSpeed
JavaScript libraryjQuery

Court rulings (2 · 2 as claimant)

Riigi Teataja

Role in proceedings2021–2022

2 with a known role
Claimant 2100%
20221 decision
19.05.20222-21-19759/21
Võlaõigus › Kommunaalteenuste osutamise lepingud (sh soojusenergia, elektrienergia ja veevarustuse lepingud)Harju Maakohus Tallinna kohtumajaDecision PDF →On Riigi Teataja →On lahend.ee →

Trademarks (1)

Patendiamet · 17.05.2026
EX
Explorer
1 class · word · 08.03.2016 · M201600218
Registered

State-sector payments (1 · 1k €)

RTK Makseandmik · 15.05.2026
Transactions
1
2025–2025 · 1 year
Total amount
1k €
avg 1k €
Buyers
1
State and municipal bodies
Latest
20.10.2025
1k € · Tallinna Strateegiakeskus
20251 transaction · 1k €
20.102025
Tallinna Strateegiakeskus75023817
SOTSIAALTOETUSED ·

History

last 2 years · MTA + ÄR + MTR + Procurements
2026
01.07.2026ReportEsitati 2025. aasta aruanne— Käive 1 482 979 €
2025
31.12.2025ReportEsitati 2024. aasta aruanne— Käive 1 562 398 €
13.08.2025OfficerAstus juhatusse— Tatjana Arhipova
13.08.2025FilingMuutmiskanne2×expand ›

Connected companies

Same-person ties · e-Business Register

Kai 1 OÜ is connected to 18 other companies through 1 person who hold a role here and elsewhere. The strongest tie runs through Tatjana Arhipova (18 companies).

Total connections
18
via 1 person
Connecting people
1
Active here
Distinct roles
2
Board member · Procurator
Strongest tie
Tatjana
18 companies
Via personTatjana Arhipova
Assets
Employees
2025AUD1 482 979 €592 774 €5,2m €12,9m €001.07.2026
2024AUD1 562 398 €−4 408 118 €4,6m €12,8m €031.12.2025
2023AUD1 658 672 €1 142 189 €9,0m €17,7m €012.07.2024
2022AUD1 526 227 €680 633 €7,9m €17,1m €001.07.2023
2021AUD1 307 712 €2 655 359 €7,2m €16,9m €013.07.2022
2020AUD1 269 096 €282 733 €4,6m €15,0m €112.01.2022
2019AUD1 255 466 €769 660 €4,3m €15,6m €118.11.2020
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 Q682 388 €126 768 €672 €–
20251 489 318 €264 632 €1760 €–
20241 594 220 €242 396 €6337 €–
20231 586 034 €248 303 €7568 €–
20221 500 515 €216 379 €2912 €–
Quarterly breakdown
YearQ1Q2Q3Q4
Revenue 2026348k €335k €––
State taxes 202667k €59k €––
Taxes on workforce 2026336 €336 €––
Employees 2026––––
Revenue 2025388k €383k €378k €339k €
State taxes 202572k €65k €68k €60k €
Taxes on workforce 2025752 €336 €336 €336 €
Employees 2025––––
Revenue 2024433k €387k €400k €374k €
State taxes 202473k €68k €58k €43k €
Taxes on workforce 20242k €2k €2k €2k €
Employees 2024––––
Revenue 2023376k €385k €401k €424k €
State taxes 202357k €64k €59k €68k €
Taxes on workforce 20232k €2k €2k €2k €
Employees 2023––––
Revenue 2022349k €360k €390k €402k €
State taxes 202250k €50k €54k €62k €
Taxes on workforce 20220 €0 €1k €2k €
Employees 2022––––
UI framework
Bootstrap
AnalyticsGoogle Analytics
Mobile carrier
+372 6780005Telia Eesti AS
Hageja
Jõustunud
20211 decision
29.10.20212-20-17851/22
Võlaõigus › TöövõtulepingudTallinna Ringkonnakohtu tsiviilkolleegiumOther parties: AS YIT Eesti (Kostja)Decision PDF →On Riigi Teataja →On lahend.ee →
HagejaJõustunud
Muu majandus (sh majanduse haldus)
1000 €
hide ⌃
  • Ä 10179855 / 15 · Olek: Jõustunud
  • Kanne nr 15 · kanne
31.07.2025FilingMuutmiskanne— Ä 10179855 / M4 · Olek: Puudused kõrvaldatud
18
TA
Tatjana Arhipova
board member, procurator
18 other companies›
CompanyRoleReg. code
Arta Management OÜ
Board memberShareholder 100%Founder
14572823
EHT114b OÜ
Board member
14010338
Estmak Finance OÜ
Board memberShareholder 100%Founder
17277779
Estmak Holding OÜ
Board memberFounder
17277929
Estmak Management OÜ
Board member
16124709
Evia Haldus OÜ
Board memberShareholder 100%Founder
16338244
Field project OÜ
Board member
16770680
Gravitas Capital OÜ
Board member
17216307
Gravitas Hospitality OÜ
Board member
17433683
Kinnistud K OÜ
Board member
16428266
Kinnistud S OÜ
Board member
12646768
Kohila Project OÜ
Board memberProcurator
16203001
Lasnamäe Tervisemaja OÜ
Board member
12147748
NewPark OÜ
Board member
14259983
Poordi 3 OÜ
Board member
12646405
Poordi 5 OÜ
Board member
16166205
… and 2 more · see on the person page ↗

Analysis · 2025

computed from annual reports
Revenue1,5m €median 19k €77.0× the sector median
Net margin40.0%median 27.2%+12.8 pp vs sector median
Revenue change-5.1%median 0.4%-5.5 pp vs sector median
Equity ratio40.5%
Current ratio0.03current assets cover under 1× liabilities
Labour cost of revenue0.0%
Compared with2024revenue 1,6m €

Peer group: Enda või renditud kinnisvara üürileandmine ja käitus, 11,858 trading companies that filed a report in the last three years.

Founded 2013. That year 8,897 osaühing were registered; 8,560 are still trading, or 96.2%.