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Search›Companies›Serenissimus OÜ
14449838ActivePrivate limited company

Serenissimus OÜ

Harju maakond, Saku vald, Jälgimäe küla, Kaiu tee 4·EMTAK 70201 — Business and other management consultancy activities·8+ years
Andmed · ···
On this page
SanctionsOverviewOfficersShareholdersFoundersBeneficial ownersOther rolesForeign parentSubsidiariesFinancialsTax filingsPledgesPledges as creditorLicencesNoticesTech stackCourt rulingsTVK decisionsBlacklistLabour inspectorateHazardous facilityDPA decisionsTax-deductibleEU lobby registerTrademarksPatentsReal estateVehiclesGrantsProcurementsState paymentsActivityConnected companies
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Overview

e-Business Register · 4 h ago
Registry code
e-Business Register
Legal form
Private limited company
Registered
16.03.2018e-Business Register
Address
Kaiu tee 4, Jälgimäe küla, Saku vald, 76404 Harju maakondADS · e-Business Register
E-mail address
sandra@serenissimus.eee-Business Register
Telephone
+372 58400566· Telia Eesti ASe-Business Register · TTJA NBA
Principal activity
EMTAK 70201 - Business and other management consultancy activitiese-Business Register · ETCB
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
  • 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
Revenue 2024
26 953 €
▲ 30% vs 2023
As of 10.04.2026 (MTA)
Employees
–
2024 (MTA)
Taxes paid
50 €
State + labour taxes · 2024 (I-IV kv)
Tax debt
0 €
As of 26.06.2026 (MTA)

Registered 16. märts 2018, primary activity: Business and other management consultancy activities. Main place of business in Jälgimäe küla, Saku vald, Harju maakond.

Data · 9 sourcese-Business Register · 8 min agoMTAWeb tech scanEesti Internet
e-Business Register ↗
Revenue 2024
27k €
▲ 30% vs 2023
As of 10.04.2026 (MTA)
Employees
–
2024 (MTA)
Taxes paid
50 €
State + labour taxes · 2024 (I-IV kv)
Tax debt
€0
As of 26.06.2026 (MTA)

Officers

e-Business Register · 4 h ago
SR
Sandra Rivis
· board member since 16.02.2023
Board member

Founders

e-Business Register · 4 h ago
SR
Sandra Rivis
· founder since 16.03.2018
Founder · 3k €

Shareholders

e-Business Register · 4 h ago
SR
Sandra Rivis
· shareholder since 01.09.2023
Shareholder 100% · 3k €

Beneficial owners

e-Business Register · 4 h ago
SR
Sandra Rivis
· ultimate beneficial owner since 02.09.2018
Ultimate beneficial owner

Subsidiaries

e-Business Register · shareholders · 4 h ago
Serenissimus OÜ14449838Shareholder 100%Nerovski Services OÜ14980114Shareholder 100%Startup Solutions OÜ12345709
Serenissimus OÜ is a shareholder or officer in 2 more companies.

Annual reports (6)

e-Business Register · annual reports · 6 päeva tagasi
Revenue 2024
27k €
↗ +30.4% vs 2023
Employees 2024
0
YearRevenueProfitEquityAssetsEmployees

Taxes and employees

Estonian Tax and Customs Board · 10.04.2026 as of
YearRevenue (a)State taxesTaxes on workforceEmployees (Q4)
2024—50 €0 €–
2022—417 €469 €1
Quarterly breakdown
YearQ1Q2Q3

Tech stack

Website analysis · 3 päeva tagasi
Domains (1)
serenissimus.ee
SPF
NSZone.ee
REGZone Media OÜ
SRCEIS WHOIS
Detected technologies
Web serverApache
Mobile carrier
+372 58400566Telia Eesti AS

History

last 2 years · MTA + ÄR + MTR + Procurements
2025
30.06.2025ReportEsitati 2023. aasta aruanne— Käive 20 670 €
30.06.2025ReportEsitati 2024. aasta aruanne— Käive 26 953 €
2024
22.08.2024FilingAruandetrahvimäärus— Ä 50089963 / M3 · Olek: Jõustunud
13.07.2024FilingTrahvihoiatusmäärus: majandusaasta aruanne esitamata— Ä 50089963 / M2 · Olek: Jõustunud

Connected companies

Same-person ties · e-Business Register

Serenissimus OÜ is connected to 14 other companies through 1 person who hold a role here and elsewhere. The strongest tie runs through Sandra Rivis (14 companies).

Total connections
14
via 1 person
Connecting people
1
Active here
Distinct roles
4
Board member · Founder
Strongest tie
Sandra
14 companies
Via personSandra Rivis
202426 953 €9482 €7k €316k €030.06.2025
202320 670 €−5637 €-3k €303k €030.06.2025
202220 050 €−10 435 €3k €9k €013.07.2023
202140 048 €−1554 €3k €3k €130.06.2022
202040 691 €6361 €3k €3k €030.06.2021
201927 161 €3058 €3k €3k €020.03.2020
Original files in PDF – the full register on e-Business Register.View reports on e-Business Register
Q4
Revenue 2024––––
State taxes 2024–––50 €
Taxes on workforce 2024–––0 €
Employees 2024––––
Revenue 2022––––
State taxes 2022417 €–––
Taxes on workforce 2022469 €–––
Employees 20221–––
14
SR
Sandra Rivis
board member, founder, shareholder 100%, ultimate beneficial owner
14 other companies›
CompanyRoleReg. code
CapitalCity OÜ
Shareholder 25%
12360442
Freselle Customs & Logistics OÜ
Board member
12418897
Iikori OÜ
Ultimate beneficial owner
12999552
Nerovski Services OÜ
Board memberUltimate beneficial owner
14980114
Osaühing Hellfors Investments
Board member
10762188
Osaühing Oscarrehvid
Liquidator
10667231
OÜ Ventura Nordic
Board memberFounderUltimate beneficial ownerShareholder 100%
17280452
Serenissimus Legal OÜ
Founder
16382860
Spider Group OÜ
Board memberShareholder 100%Ultimate beneficial owner
14848969
Startup Solutions OÜ
Board memberUltimate beneficial owner
12345709
Suur Ameerika Jäähalli OÜ
Ultimate beneficial owner
11038632
TRADERB2B OÜ
Shareholder 50%
14159388
UPHotel Group OÜ
Ultimate beneficial ownerBoard memberShareholder 100%
14651072
Versus Baltic OÜ
Liquidator
11054743