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Search›Companies›KOEL NETWORKS OÜ
12409881ActivePrivate limited companyEE101746438 · VAT-registered

KOEL NETWORKS OÜ

Harju maakond, Tallinn, Mustamäe linnaosa, Sõpruse pst 163-24·EMTAK 43211 — Electrical installation work·13+ years
Andmed · ···
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Overview

e-Business Register · 10 h ago
Registry code
e-Business Register
Legal form
Private limited company
Registered
23.01.2013e-Business Register
Address
Sõpruse pst 163-24, Mustamäe linnaosa, Tallinn, 13413 Harju maakondADS · e-Business Register
E-mail address
elole@mail.rue-Business Register
Telephone
+372 5120362· Tele2 Eesti Aktsiaseltse-Business Register · TTJA NBA
Principal activity
EMTAK 43211 - Electrical installation worke-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

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  • Home
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  • Industries
  • Activity licences
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© 2026 Nimistu MTÜ. License CC-BY-SA 4.0 · details
Data · 7 sourcese-Business Register · 2 min agoMTAMTR
e-Business Register ↗

Registered 23. jaanuar 2013, primary activity: Electrical installation work. Main place of business in Mustamäe linnaosa, Tallinn, Harju maakond.

Revenue 2026 II kv
5119 €
▲ 42% vs 2025 II kv
As of 10.07.2026 (MTA)
Employees
1
2026 (MTA)
Taxes paid
1605 €
State + labour taxes · 2026 II kv
Tax debt
0 €
As of 20.08.2026 (MTA)
Revenue 2026 (I-II kv)
8k €
▼ 5% vs 2025 I-II kv
As of 10.07.2026 (MTA)
Employees
1
2026 (MTA)
Taxes paid
4k €
State + labour taxes · 2026 (I-II kv)
Tax debt
€0
As of 20.08.2026 (MTA)

Officers

e-Business Register · 10 h ago
OK
Oleg Koltšin
Born 1965 · 61 y · board member since 23.01.2013
Board member

Founders

e-Business Register · 10 h ago
OK
Oleg Koltšin
Born 1965 · 61 y · founder since 22.01.2013
Founder · 3k €

Shareholders (2)

e-Business Register · 10 h ago
OK
Oleg Koltšin
Born 1965 · 61 y · shareholder since 02.09.2023
Shareholder 100% · 3k €
AK
Anna Koltšina
Born 1992 · 34 y · shareholder since 02.09.2023
Shareholder 100% · 3k €

Annual reports (7)

e-Business Register · annual reports · 15 päeva tagasi
Revenue 2025
12k €
↘ -18.3% vs 2024
State taxes 2025
5k €
↗ +0.9% vs 2024
Employees 2025
1
0.0% vs 2024
YearRevenueProfit

Taxes, revenue and employees

Estonian Tax and Customs Board · 10.07.2026 as of
10k €5k €0

Licences (1)

MTR · 9 h tagasi
Active licences
1
Other1
Oldest · Newest
2013→2013
Oldest licenceTEL002057 · 28.01.2013
Active1 / 1
TEL002057
Elektritööd
Majandustegevusteade
From28.01.2013
UntilOpen-ended
Valid

Tech stack

Tehnoloogiad
Mobile carrier
+372 5120362Tele2 Eesti Aktsiaselts

History

last 2 years · MTA + ÄR + MTR + Procurements
2026
05.05.2026ReportEsitati 2025. aasta aruanne— Käive 12 257 €
2025
06.05.2025ReportEsitati 2024. aasta aruanne— Käive 14 994 €

Connected companies

Same-person ties · e-Business Register

KOEL NETWORKS OÜ is connected to 1 other company through 1 person who hold a role here and elsewhere. The strongest tie runs through Oleg Koltšin (1 company).

Total connections
1
via 1 person
Connecting people
1
Active here
Distinct roles
3
Board member · Founder
Strongest tie
Oleg
1 company
Via personOleg Koltšin
Equity
Assets
Employees
202512 257 €117 €3k €12k €105.05.2026
202414 994 €−2986 €3k €13k €106.05.2025
202313 560 €−5749 €6k €16k €129.04.2024
202215 909 €−7470 €12k €19k €119.04.2023
202119 870 €−4891 €19k €24k €104.05.2022
202029 727 €507 €24k €26k €127.04.2021
201917 990 €90 €24k €25k €112.05.2020
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 Q7856 €2336 €1765 €1
202513 647 €4623 €2930 €1
202414 180 €4582 €3526 €1
202313 507 €4447 €3065 €1
202216 563 €5334 €4281 €1
Quarterly breakdown
YearQ1Q2Q3Q4
Revenue 20263k €5k €––
State taxes 20261k €906 €––
Taxes on workforce 20261k €699 €––
Employees 202611––
Revenue 20255k €4k €3k €3k €
State taxes 20251k €1k €1k €1k €
Taxes on workforce 2025516 €848 €722 €844 €
Employees 20251111
Revenue 20244k €4k €3k €3k €
State taxes 20241k €1k €1k €1k €
Taxes on workforce 2024616 €1k €1k €885 €
Employees 20241111
Revenue 20232k €3k €5k €3k €
State taxes 2023968 €1k €2k €949 €
Taxes on workforce 2023729 €806 €806 €724 €
Employees 20231111
Revenue 20224k €5k €4k €3k €
State taxes 2022944 €2k €1k €2k €
Taxes on workforce 2022718 €1k €1k €1k €
Employees 20221121
1
OK
Oleg Koltšin
board member, founder, shareholder 100%
1 other company›
CompanyRoleReg. code
Tallinn, Sõpruse pst 163 korteriühistu
Board member
80148314

Analysis · 2025

computed from annual reports
Revenue12k €median 49k €25% of the sector median
Net margin1.0%median 4.4%-3.5 pp vs sector median
Revenue per employee12k €median 55k €22% of the sector median
Revenue change-18.3%median 2.7%-20.9 pp vs sector median
Equity ratio26.7%
Current ratio1.34
Labour cost of revenue71.5%
Profit per employee117 €
Compared with2024revenue 15k €

Peer group: Elektripaigaldustööd, 1,085 trading companies that filed a report in the last three years.

Founded 2013. That year 8,898 osaühing were registered; 8,559 are still trading, or 96.2%.