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Search›Companies›Osaühing Sergerex
10230089ActivePrivate limited companyEE100324770 · VAT-registered

Osaühing Sergerex

Harju maakond, Tallinn, Kesklinna linnaosa, J. Kappeli tn 5-4·EMTAK 81101 — Combined facilities support activities·29+ years
Andmed · ···
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Overview

e-Business Register · 17 h ago
Registry code
e-Business Register
Legal form
Private limited company
Registered
10.07.1997e-Business Register
Address
J. Kappeli tn 5-4, Kesklinna linnaosa, Tallinn, 10115 Harju maakondADS · e-Business Register
E-mail address
arne@romanov.eee-Business Register
Telephone
+372 5035943· Telia Eesti ASe-Business Register · TTJA NBA
Principal activity
EMTAK 81101 - Combined facilities support activitiese-Business Register · ETCB
VAT number
ETCB · VAT-registered
Share capital
2889,00 €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

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  • Activity licences
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© 2026 Nimistu MTÜ. License CC-BY-SA 4.0 · details
Data · 9 sourcese-Business Register · 8 min agoMTAWeb tech scanEesti Internet
e-Business Register ↗

Registered 10. juuli 1997, primary activity: Combined facilities support activities. Main place of business in Kesklinna linnaosa, Tallinn, Harju maakond.

Revenue 2026 II kv
76 098 €
▼ 1% vs 2025 II kv
As of 10.07.2026 (MTA)
Employees
2
2026 (MTA)
Taxes paid
22 604 €
State + labour taxes · 2026 II kv
Tax debt
0 €
As of 09.08.2026 (MTA)
Revenue 2026 (I-II kv)
115k €
▼ 25% vs 2025 I-II kv
As of 10.07.2026 (MTA)
Employees
2
2026 (MTA)
Taxes paid
42k €
State + labour taxes · 2026 (I-II kv)
Tax debt
€0
As of 09.08.2026 (MTA)

Tax debt over time

MTA · last 365 d

Current debt: 0,00 €. History updated daily.

30 days
−2k €
1579,36 € → 0,00 €
90 days
–
no data yet
365 days
–
no data yet

Officers (2)

e-Business Register · 17 h ago
AR
Arne Romanov
Born 1947 · 79 y · board member since 31.08.1999
Board member
GR
Gert Romanov
Born 1970 · 55 y · board member since 22.02.2024
Board member

Founders

e-Business Register · 17 h ago
GR
Gert Romanov
Born 1970 · 55 y · founder since 10.07.1997
Founder

Shareholders (3)

e-Business Register · 17 h ago
GR
Gert Romanov
Born 1970 · 55 y · shareholder since 03.07.2024
Shareholder 45% · 1k €
AR
Arne Romanov
Born 1947 · 79 y · shareholder since 03.07.2024
Shareholder 45% · 1k €
RR
Rait Romanov
Born 1979 · 47 y · shareholder since 01.09.2023
Shareholder 10% · 289 €

Subsidiaries

e-Business Register · shareholders · 17 h ago

Osaühing Sergerex is a shareholder or officer in 1 more company.

Kinga Haldus OÜ
Founder

Annual reports (7)

e-Business Register · annual reports · 4 päeva tagasi
Revenue 2025
231k €
↘ -19.3% vs 2024
State taxes 2025
44k €
↘ -14.8% vs 2024
Employees 2025
2
0.0% vs 2024
YearRevenueProfitEquityAssetsEmployees
2025230 756 €−9040 €46k €152k €230.06.2026
2024285 882 €45 047 €85k €143k €201.07.2025
2023324 051 €3342 €70k €107k €225.06.2024
2022359 665 €45 370 €
Original files in PDF – the full register on e-Business Register.View reports on e-Business Register

Taxes, revenue and employees

Estonian Tax and Customs Board · 10.07.2026 as of
200k €100k €0
20222023202420252026
YearRevenue (a)State taxesTaxes on workforceEmployees (Q4)
2026I-II Q114 842 €29 115 €12 728 €2
2025262 172 €44 479 €28 499 €1
2024326 068 €52 207 €23 653 €1
2023322 578 €47 079 €21 872 €2
2022351 982 €57 380 €
Quarterly breakdown
YearQ1Q2Q3Q4
Revenue 202639k €76k €––
State taxes 202613k €16k €––
Taxes on workforce 20266k €6k €––
Employees 202612––
Revenue 202576k €77k €59k €51k €
State taxes 202514k €10k €

Tech stack

Website analysis · 4 päeva tagasi
Domains (1)
sergerex.ee
SPFDMARC
REGElkdata OÜ
SRCEIS WHOIS
Detected technologies
Content management (CMS)WordPress
JavaScript libraryjQuery
SecurityreCAPTCHA
Web serverApache
Mobile carrier
+372 5035943Telia Eesti AS

History

last 2 years · MTA + ÄR + MTR + Procurements
2026
11.07.2026TaxMaksuvõlg kasvas— +1579 € (kokku 1579 €)
30.06.2026ReportEsitati 2025. aasta aruanne— Käive 230 756 €
2025
01.07.2025ReportEsitati 2024. aasta aruanne— Käive 285 882 €

Connected companies

Same-person ties · e-Business Register

Osaühing Sergerex is connected to 10 other companies through 3 people who hold a role here and elsewhere. The strongest tie runs through Rait Romanov (4 companies).

Total connections
10
via 3 people
Connecting people
3
Active here
Distinct roles
3
Board member · Shareholder
Strongest tie
Rait
4 companies
Via personRait Romanov4Arne Romanov3Gert Romanov3
RR
Rait Romanov
shareholder 10%
4 other companies›
CompanyRoleReg. code
House Haldus OÜ
Founder
14391435
Rae vald, Peetri alevik, Kopli tee 40 korteriühistu
Board member
80579600
96k €
133k €
2
14.07.2023
2021304 235 €26 204 €69k €131k €212.07.2022
2020253 827 €−1497 €57k €125k €301.07.2021
2019335 174 €27 011 €73k €132k €306.10.2020
23 185 €
2
9k €
12k €
Taxes on workforce 20257k €7k €8k €7k €
Employees 20251111
Revenue 2024111k €76k €61k €78k €
State taxes 202419k €6k €13k €14k €
Taxes on workforce 20245k €6k €7k €6k €
Employees 20241111
Revenue 202382k €70k €79k €91k €
State taxes 202310k €10k €12k €15k €
Taxes on workforce 20235k €6k €5k €6k €
Employees 20232222
Revenue 202289k €110k €91k €62k €
State taxes 202215k €15k €12k €15k €
Taxes on workforce 20226k €5k €5k €6k €
Employees 20221122
Rae vald, Peetri alevik, Küti tee 30a korteriühistu
Board member
80573709
Swedplus OÜ
Shareholder 100%Liquidator
14322569
AR
Arne Romanov
board member, shareholder 45%
3 other companies›
CompanyRoleReg. code
Kinga Haldus OÜ
Board member
12198504
mittetulundusühing Pirgu Küla
Board member
80267094
osaühing Armel Haldus
Founder
10539190
GR
Gert Romanov
board member, founder, shareholder 45%
3 other companies›
CompanyRoleReg. code
Aktsiaselts AB Transportgrupp
Supervisory board member
10092397
Diapol Granite OÜ
Board member
10613494
Kinga Haldus OÜ
Board member
12198504

Analysis · 2025

computed from annual reports
Revenue231k €median 24k €9.5× the sector median
Net margin-3.9%median 6.3%-10.2 pp vs sector median
Revenue per employee115k €median 35k €3.3× the sector median
Revenue change-19.3%median 4.1%-23.4 pp vs sector median
Equity ratio30.0%
Current ratio0.63current assets cover under 1× liabilities
Labour cost of revenue25.8%
Profit per employee−4520 €
Compared with2024revenue 286k €

Peer group: Hoonehalduse kombineeritud teenus, 645 trading companies that filed a report in the last three years.

Founded 1997. That year 4,793 osaühing were registered; 4,589 are still trading, or 95.7%.