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Address: Parda tn 8, 10151 Tallinn, Estonia
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Search›Companies›Rioref OÜ
16911614ActivePrivate limited companyEE102964002 · VAT-registered

Rioref OÜ

Harju maakond, Tallinn, Kesklinna linnaosa, Tartu mnt 18-51·EMTAK 4312 — Site preparation·2+ years
Andmed · ···
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Overview

e-Business Register · 4 h ago
Registry code
e-Business Register
Legal form
Private limited company
Registered
01.02.2024e-Business Register
Address
Tartu mnt 18-51, Kesklinna linnaosa, Tallinn, 10145 Harju maakondADS · e-Business Register
E-mail address
riorefou@gmail.come-Business Register
Principal activity
EMTAK 4312 - Site preparatione-Business Register · ETCB
VAT number
ETCB · VAT-registered
Share capital
0,01 €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
  • 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 · 7 sourcese-Business Register · 1 min agoMTA
e-Business Register ↗

Registered 1. veebruar 2024, primary activity: Site preparation. Main place of business in Kesklinna linnaosa, Tallinn, Harju maakond.

Revenue 2026
680 €
▼ 94% vs 2024
As of 10.04.2026 (MTA)
Employees
4
2026 (MTA)
Taxes paid
–
Tax debt
0 €
As of 25.06.2026 (MTA)
Revenue 2026
680 €
▼ 94% vs 2024
As of 10.04.2026 (MTA)
Employees
4
2026 (MTA)
Taxes paid
–
Tax debt
€0
As of 25.06.2026 (MTA)

Officers (2)

e-Business Register · 4 h ago
JK
Jüri Kalda
Born 1951 · 75 y · board member since 05.05.2025
Board member
LR
Leo Roos
Born 1980 · 45 y · board member since 11.03.2026
Board member

Founders

e-Business Register · 4 h ago
RU
Risto Unt
Born 1988 · 37 y · founder since 31.01.2024
Founder · 0,01 €

Shareholders

e-Business Register · 4 h ago
JO
JAHHwork OÜLEGAL PERSON
Legal person · 11095067 · shareholder since 05.05.2025
Shareholder 100% · 0,01 €

Beneficial owners

e-Business Register · 4 h ago
AK
Anne Kalda
Born 1948 · 77 y · ultimate beneficial owner since 12.03.2026
Ultimate beneficial owner

Annual reports (2)

e-Business Register · annual reports · 5 päeva tagasi
Revenue 2025
680 €
↘ -94.4% vs 2024
Employees 2025
0
YearRevenueProfitEquityAssetsEmployees

Taxes and employees

Estonian Tax and Customs Board · 10.04.2026 as of
YearRevenue (a)State taxesTaxes on workforceEmployees (Q4)
2026—––4
Quarterly breakdown
YearQ1Q2Q3Q4
Revenue 2026–

History

last 2 years · MTA + ÄR + MTR + Procurements
2026
12.03.2026OfficerLisati tegelikuks kasusaajaks— Anne Kalda
12.03.2026FilingMuutmiskanne2×expand ›hide ⌃
  • Ä 50247147 / 5 · Olek: Jõustunud
  • Kanne nr 5 · kanne
11.03.2026OfficerAstus juhatusse— Leo Roos
11.03.2026

Connected companies

Same-person ties · e-Business Register

Rioref OÜ is connected to 103 other companies through 4 people who hold a role here and elsewhere. The strongest tie runs through Jüri Kalda (77 companies).

Total connections
103
via 4 people
Connecting people
4
Active here
Distinct roles
3
Board member · Founder
Strongest tie
Jüri
77 companies
Via personJüri Kalda
2025
680 €
40 €
100 €
100 €
0
30.01.2026
202412 200 €60 €60 €60 €002.06.2025
Original files in PDF – the full register on e-Business Register.View reports on e-Business Register
–
–
–
State taxes 2026––––
Taxes on workforce 2026––––
Employees 20264–––
FilingMuutmiskanne2×expand ›hide ⌃
  • Ä 50247147 / 4 · Olek: Jõustunud
  • Kanne nr 4 · kanne
30.01.2026ReportEsitati 2025. aasta aruanne— Käive 680 €
2025
02.06.2025ReportEsitati 2024. aasta aruanne— Käive 12 200 €
02.06.2025FilingMuutmiskanne TsMS § 595¹ lg 1 alusel2×expand ›hide ⌃
  • Ä 50247147 / 3 · Olek: Jõustunud
  • Kanne nr 3 · kanne
05.05.2025OfficerSai osanikuks— JAHHwork OÜ · · 100 %
05.05.2025OfficerAstus juhatusse— Jüri Kalda
05.05.2025FilingMuutmiskanne2×expand ›hide ⌃
  • Ä 50247147 / 2 · Olek: Jõustunud
  • Kanne nr 2 · kanne
77
Anne Kalda19
Leo Roos4
Risto Unt3
JK
Jüri Kalda
board member
77 other companies›
CompanyRoleReg. code
AB JURSKI OÜ
FounderUltimate beneficial ownerShareholder 100%Board member
14450310
Aktsiaselts BALTIC RAIL TRANS
Liquidator
10923680
AlfaProdukt OÜ
Liquidator
12262099
Algarrobo Capital OÜ
FounderShareholder 67%Board member
12930394
Algomas OÜ
Founder
14422710
Antikviteter OÜ
Procurator
12831930
ArtSTAC OÜ
Liquidator
12563406
AS Wizard Logistics
Board member
10020848
Axares Holding OÜ
Procurator
11342732
Birmon OÜ
Board member
14540059
BRS Group OÜ
Board member
12026275
Buffo Group OÜ
Board member
12867158
Cosmoflop OÜ
Liquidator
12306307
CosmoTop OÜ
Liquidator
12065453
Cups Innovation OÜ
Board member
12132215
ED Advisory OÜ
Procurator
12970212
… and 61 more · see on the person page ↗
AK
Anne Kalda
ultimate beneficial owner
19 other companies›
CompanyRoleReg. code
Algarrobo Capital OÜ
Shareholder 67%
12930394
ANRICORP OÜ
Ultimate beneficial ownerShareholder 100%Board member
LR
Leo Roos
board member
4 other companies›
CompanyRoleReg. code
1AGENCY & CO OÜ
Founder
14565958
EESTI TELLINGUPAIGALDAJATE LIIT
Board memberFounderUltimate beneficial owner
RU
Risto Unt
founder
3 other companies›
CompanyRoleReg. code
KrisRagRis OÜ
Board memberShareholder 100%FounderUltimate beneficial owner
17491509
Novearc OÜ
Founder
10111060
Birmon OÜ
Ultimate beneficial owner
14540059
BRS Group OÜ
Ultimate beneficial owner
12026275
Cups Innovation OÜ
Ultimate beneficial owner
12132215
Dogz Recordz OÜ
Ultimate beneficial owner
14534515
Get Success OÜ
Ultimate beneficial owner
14319455
HU&BU OÜ
Ultimate beneficial owner
12397296
JAHHwork OÜ
Board memberShareholder 100%Ultimate beneficial owner
11095067
JR Mosaic OÜ
Ultimate beneficial owner
16101921
Kratimäe Grupp OÜ
Ultimate beneficial owner
12192878
Loan Broker OÜ
Ultimate beneficial owner
16281610
Noble Capital OÜ
Ultimate beneficial owner
12100698
O2 MARINE OÜ
Ultimate beneficial owner
12209231
Osaühing Wete Invest
Ultimate beneficial owner
10551698
OÜ DEXO GROUP
Ultimate beneficial owner
10714249
… and 3 more · see on the person page ↗
80571053
ERAHOOLDUS OÜ
Founder
14140325
Shipservice Estonia OÜ
Ultimate beneficial ownerShareholder 100%Board member
12704775
16984955
OÜ KrisRist
Ultimate beneficial ownerShareholder 100%Board memberFounder
17217904