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Search›Companies›E-NRG OÜ
14928094ActivePrivate limited companyEE102237771 · VAT-registered

E-NRG OÜ

Harju maakond, Tallinn, Põhja-Tallinna linnaosa, Puhangu tn 63-45·EMTAK 43129 — Other earth and soil works·6+ years
Andmed · ···
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Overview

e-Business Register · 14 h ago
Registry code
e-Business Register
Legal form
Private limited company
Registered
04.03.2020e-Business Register
Address
Puhangu tn 63-45, Põhja-Tallinna linnaosa, Tallinn, 10311 Harju maakondADS · e-Business Register
E-mail address
yutwest@gmail.come-Business Register
Website
www.prowork.eee-Business Register · domain active
Telephone
+372 56284366· Elisa Eesti ASe-Business Register · TTJA NBA
Principal activity
EMTAK 43129 - Other earth and soil workse-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
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  • Terms
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© 2026 Nimistu MTÜ. License CC-BY-SA 4.0 · details

Registered 4. märts 2020, primary activity: Other earth and soil works. Main place of business in Põhja-Tallinna linnaosa, Tallinn, Harju maakond.

Data · 9 sourcese-Business Register · 5 min agoMTABuiltWithWeb tech scan
e-Business Register ↗
Revenue 2026 II kv
18 150 €
▼ 26% vs 2025 II kv
As of 10.07.2026 (MTA)
Employees
1
2026 (MTA)
Taxes paid
5549 €
State + labour taxes · 2026 II kv
Tax debt
0 €
As of 09.08.2026 (MTA)
Revenue 2026 (I-II kv)
44k €
▲ 4% vs 2025 I-II kv
As of 10.07.2026 (MTA)
Employees
1
2026 (MTA)
Taxes paid
15k €
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 €0max 1k €
22 May 20261 Jul 202610 Aug 2026
30 days
−931,33 €
931,33 € → 0,00 €
90 days
–
no data yet
365 days
–
no data yet

Officers

e-Business Register · 14 h ago
SS
Sergei Sidorenko
Born 1982 · 43 y · board member since 31.08.2021
Board member

Founders

e-Business Register · 14 h ago
SG
Sergei Gudkov
Born 1985 · 41 y · founder since 03.03.2020
Founder · 3k €

Shareholders

e-Business Register · 14 h ago
SS
Sergei Sidorenko
Born 1982 · 43 y · shareholder since 01.09.2023
Shareholder 100% · 3k €

Annual reports (6)

e-Business Register · annual reports · 4 päeva tagasi
Revenue 2025
121k €
↗ +24.5% vs 2024
State taxes 2025
22k €
↗ +55.7% vs 2024
Employees 2025
2
↗ +100.0% vs 2024
YearRevenueProfitEquityAssetsEmployees
2025121 226 €−34 442 €4k €133k €225.06.2026
202497 357 €17 671 €38k €127k €114.03.2025
202394 240 €8 €20k €36k €130.06.2024
202268 069 €16 272 €
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
50k €25k €0
20222023202420252026
YearRevenue (a)State taxesTaxes on workforceEmployees (Q4)
2026I-II Q44 345 €9577 €5300 €1
2025115 393 €21 746 €18 423 €1
202496 257 €13 967 €6097 €1
202393 857 €11 381 €6375 €1
202261 569 €13 215 €
Quarterly breakdown
YearQ1Q2Q3Q4
Revenue 202626k €18k €––
State taxes 20267k €3k €––
Taxes on workforce 20262k €3k €––
Employees 202611––
Revenue 202518k €24k €27k €45k €
State taxes 20252k €4k €

Tech stack

BuiltWith · indekseerimata
Domains (1)
www.prowork.ee
SRCÄriregister
Mobile carrier
+372 56284366Elisa Eesti AS

Veebilehte ei õnnestunud analüüsida (fetch failed).

History

last 2 years · MTA + ÄR + MTR + Procurements
2026
11.07.2026TaxMaksuvõlg vähenes— −125 € (jäänud 931 €)
25.06.2026ReportEsitati 2025. aasta aruanne— Käive 121 226 €
23.06.2026TaxMaksuvõlg kasvas— +132 € (kokku 1056 €)
16.06.2026TaxMaksuvõlg kasvas— +72 € (kokku 924 €)
11.06.2026TaxMaksuvõlg kasvas— +740 € (kokku 852 €)
22.05.2026TaxMaksuvõlg kasvas— +112 € (kokku 112 €)
2025
14.03.2025ReportEsitati 2024. aasta aruanne— Käive 97 357 €

Connected companies

Same-person ties · e-Business Register

E-NRG OÜ is connected to 13 other companies through 2 people who hold a role here and elsewhere. The strongest tie runs through Sergei Sidorenko (10 companies).

Total connections
13
via 2 people
Connecting people
2
Active here
Distinct roles
3
Board member · Shareholder
Strongest tie
Sergei
10 companies
Via personSergei Sidorenko10Sergei Gudkov3
SS
Sergei Sidorenko
board member, shareholder 100%
10 other companies›
CompanyRoleReg. code
GELAG OÜ
Founder
16017056
Grotnes Tex OÜ
Board memberShareholder 100%
11884574
18k €
28k €
1
04.07.2023
20210 €0 €2k €2k €025.07.2022
20201896 €1641 €2k €2k €019.05.2021
5677 €
2
10k €
6k €
Taxes on workforce 20252k €2k €9k €5k €
Employees 20251321
Revenue 202422k €24k €27k €24k €
State taxes 20244k €3k €5k €3k €
Taxes on workforce 20242k €1k €2k €2k €
Employees 20241111
Revenue 202325k €23k €22k €24k €
State taxes 20234k €2k €2k €3k €
Taxes on workforce 20232k €2k €2k €2k €
Employees 20231111
Revenue 20224k €16k €19k €22k €
State taxes 2022–3k €5k €5k €
Taxes on workforce 2022–1k €2k €2k €
Employees 20221222
Hershel OÜ
Board memberShareholder 100%Founder
16358399
Hooneühistu Retke 19
Board member
80032758
Ivakon OÜ
Board memberShareholder 100%Founder
14897525
MotoSurfing OÜ
Founder
14731827
Osaühing Fioralisa
Shareholder 100%Board member
10259302
osaühing GROTNES GRUPP
Shareholder 100%Board member
10760462
OÜ Nexit
Founder
16270925
OÜ Utilext
Shareholder 100%Board member
16875114
SG
Sergei Gudkov
founder
3 other companies›
CompanyRoleReg. code
GoCargo OÜ
Founder
16559956
Michelle travel OÜ
Board memberShareholder 100%Founder
16641988
OMERTA OÜ
FounderShareholder 100%Board member
17025085

Analysis · 2025

computed from annual reports
Revenue121k €median 70k €1.7× the sector median
Net margin-28.4%median 5.7%-34.1 pp vs sector median
Revenue per employee61k €median 71k €85% of the sector median
Revenue change24.5%median 3.1%+21.4 pp vs sector median
Equity ratio2.8%
Current ratio0.64current assets cover under 1× liabilities
Labour cost of revenue36.7%
Profit per employee−17 221 €
Compared with2024revenue 97k €

Peer group: Muud kaeve- ja mullatööd, 503 trading companies that filed a report in the last three years.

Founded 2020. That year 15,799 osaühing were registered; 15,242 are still trading, or 96.5%.