ContactTerms
ET/EN/RU
EN
EestiEnglishРусский
nimistuEstonia'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
  • Refunds
  • Terms
  • Privacy
  • Contact
© 2026 Nimistu MTÜ. License CC-BY-SA 4.0 · details
ContactTerms
ET/EN/RU
EN
EestiEnglishРусский
nimistu
Search›Companies›OÜ Koprahammas
12263035ActivePrivate limited companyEE101616788 · VAT-registered

OÜ Koprahammas

Viljandi maakond, Põhja-Sakala vald, Ängi küla, Järvetaguse·EMTAK 42221 — Construction of utility projects for electricity and telecommunications·14+ years
Andmed · ···
On this page
SanctionsOverviewOfficersShareholdersFoundersOther rolesForeign parentSubsidiariesFinancialsTax filingsPledgesPledges as creditorLicencesNoticesTech stackCourt rulingsTVK decisionsBlacklistLabour inspectorateHazardous facilityDPA decisionsTax-deductibleEU lobby registerTrademarksPatentsReal estateVehiclesGrantsProcurementsDocumentsState paymentsActivityConnected companies
Extension

Right in search

nimistu card above Google, Bing and DuckDuckGo results.

Chrome→Firefox→Edge→
Free · ~14 KB
See the extension →

Overview

e-Business Register · 2 h ago
Registry code
e-Business Register
Legal form
Private limited company
Registered
09.04.2012e-Business Register
Address
Järvetaguse, Ängi küla, Põhja-Sakala vald, 71507 Viljandi maakondADS · e-Business Register
E-mail address
koprahammas@gmail.come-Business Register
Principal activity
EMTAK 42221 - Construction of utility projects for electricity and telecommunicationse-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
  • Refunds
  • Terms
  • Privacy
  • Contact
© 2026 Nimistu MTÜ. License CC-BY-SA 4.0 · details
Data · 11 sourcese-Business Register · 3 min agoMTARTKMTRProcurementsWeb tech scanEesti Internet
e-Business Register ↗

Registered 9. aprill 2012, primary activity: Construction of utility projects for electricity and telecommunications. Main place of business in Ängi küla, Põhja-Sakala vald, Viljandi maakond.

Revenue 2026 II kv
40 105 €
▲ 500% vs 2025 II kv
As of 10.07.2026 (MTA)
Employees
3
2026 (MTA)
Taxes paid
7333 €
State + labour taxes · 2026 II kv
Tax debt
0 €
As of 11.08.2026 (MTA)
Revenue 2026 (I-II kv)
187k €
▲ 115% vs 2025 I-II kv
As of 10.07.2026 (MTA)
Employees
3
2026 (MTA)
Taxes paid
32k €
State + labour taxes · 2026 (I-II kv)
Tax debt
€0
As of 11.08.2026 (MTA)

Officers

e-Business Register · 2 h ago
TR
Tõnu Rahuoja
Born 1975 · 50 y · board member since 09.04.2012
Board member

Founders

e-Business Register · 2 h ago
TR
Tõnu Rahuoja
Born 1975 · 50 y · founder since 09.04.2012
Founder · 3k €

Shareholders

e-Business Register · 2 h ago
TR
Tõnu Rahuoja
Born 1975 · 50 y · shareholder since 01.09.2023
Shareholder 100% · 3k €

Annual reports (6)

e-Business Register · annual reports · 6 päeva tagasi
Revenue 2024
329k €
↘ -35.7% vs 2023
State taxes 2025
31k €
↗ +53.9% vs 2024
Employees 2024
2
0.0% vs 2023
YearRevenueProfit

Taxes, revenue and employees

Estonian Tax and Customs Board · 10.07.2026 as of
500k €250k €0

Licences (1)

MTR · 1 h tagasi
Active licences
1
Other1
Oldest · Newest
2019→2019
Oldest licenceTEL003542 · 22.06.2019
Active1 / 1
TEL003542
Elektritööd
Majandustegevusteade
From22.06.2019
UntilOpen-ended
Valid

Tech stack

Website analysis · 4 päeva tagasi
Domains (1)
koprahammas.ee
SPFDMARC
MXGoogle Workspace
NSZone.ee
REGZone Media OÜ
SRCEIS WHOIS
Detected technologies
OtherOpen Graph · Schema.org
Content management (CMS)

Public procurements (2 · 72k €)

Procurement Register · 1 h tagasi
Awards
2
2020–2024 · 5 years
Total amount
72k €
avg 36k €
Buyers
2
top: Sihtasutus Luunja Jõesadam
Latest
13.03.2024
45k € · Sihtasutus Luunja Jõesadam
BuyersAll2Sihtasutus Luunja Jõesadam1Häädemeeste Vallavalitsus

State-sector payments (1 · 23k €)

RTK Makseandmik · 15.05.2026
Transactions
1
2024–2024 · 1 year
Total amount
23k €
avg 23k €
Buyers
1
State and municipal bodies
Latest
23.07.2024
23k € · SA Luunja Jõesadam
20241 transaction · 23k €
23.072024
SA Luunja Jõesadam90012550
PÕHIVARA · Veetransport

History

last 2 years · MTA + ÄR + MTR + Procurements
2025
13.07.2025ReportEsitati 2024. aasta aruanne— Käive 329 297 €

Connected companies

Same-person ties · e-Business Register

OÜ Koprahammas is connected to 1 other company through 1 person who hold a role here and elsewhere. The strongest tie runs through Tõnu Rahuoja (1 company).

Total connections
1
via 1 person
Connecting people
1
Active here
Distinct roles
3
Board member · Founder
Strongest tie
Tõnu
1 company
Via personTõnu Rahuoja
Equity
Assets
Employees
2024329 297 €55 967 €118k €142k €213.07.2025
2023512 027 €61 727 €104k €128k €219.05.2024
2022399 220 €60 849 €42k €66k €206.08.2023
2021140 116 €−14 406 €-19k €5k €211.02.2022
2020143 138 €−4320 €25k €52k €221.05.2021
201984 490 €29 547 €17k €48k €105.03.2020
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 Q186 800 €27 791 €4473 €3
2025226 728 €31 411 €11 711 €3
2024285 711 €20 412 €10 683 €3
2023488 244 €44 034 €1064 €2
2022399 221 €48 113 €808 €2
Quarterly breakdown
YearQ1Q2Q3Q4
Revenue 2026147k €40k €––
State taxes 202623k €5k €––
Taxes on workforce 20262k €2k €––
Employees 202633––
Revenue 202580k €7k €78k €61k €
State taxes 202516k €3k €7k €6k €
Taxes on workforce 20256k €3k €1k €1k €
Employees 20251223
Revenue 202443k €0 €100k €142k €
State taxes 20245k €717 €7k €7k €
Taxes on workforce 2024657 €850 €4k €5k €
Employees 20242233
Revenue 202392k €91k €51k €254k €
State taxes 20236k €4k €8k €25k €
Taxes on workforce 2023159 €272 €272 €361 €
Employees 20232212
Revenue 202256k €38k €117k €189k €
State taxes 20226k €3k €16k €23k €
Taxes on workforce 2022202 €202 €202 €202 €
Employees 20222222
WordPress
Page builderElementor
JavaScript libraryjQuery
Web serverApache
1

Awards by year

12 yr · total 72k €
27k €
45k €
2015
2016
2017
2018
2019
2020
2021
2022
2023
2024
2025
2026
20241 award45k €
13.032024
Terviklik ja lisandväärtusega Luunja jõesadam (ujuvsillad, piirdeaed, sadamakai valgustus ja vooluvõtukohad)
ServicesNotice 90da3168-ba8e-4f52-be4f-9987cd07d4a1
Sihtasutus Luunja Jõesadam
90012550
45 239 €
Award value
20201 award27k €
22.122020
Tänavavalgustuse rajamine Tööstuse ja Aiandi tänavatele Häädemeeste alevikus
ServicesNotice ted-2020-12-1330
Häädemeeste Vallavalitsus
77000269
27 221 €
Award value
22 688 €
1
TR
Tõnu Rahuoja
board member, founder, shareholder 100%
1 other company›
CompanyRoleReg. code
Järvetaguse Osaühing
FounderBoard memberShareholder 100%
16337339

Analysis · 2024

computed from annual reports
Revenue329k €median 166k €2.0× the sector median
Net margin17.0%median 5.1%+11.9 pp vs sector median
Revenue per employee165k €median 92k €1.8× the sector median
Revenue change-35.7%median 10.5%-46.2 pp vs sector median
Equity ratio83.1%
Current ratio1.99
Labour cost of revenue13.2%
Profit per employee27 984 €
Compared with2023revenue 512k €

Peer group: Elektri- ja sidevõrkude ehitus, 301 trading companies that filed a report in the last three years.

Founded 2012. That year 8,026 osaühing were registered; 7,755 are still trading, or 96.6%.