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
  • 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
ContactTerms
ET/EN/RU
EN
EestiEnglishРусский
Search›Companies›Osaühing OFI CONSTRUCTION
11123605ActivePrivate limited companyEE100991297 · VAT-registered

Osaühing OFI CONSTRUCTION

Harju maakond, Anija vald, Kehra linn, Spordi tn 3-5·EMTAK 41001 — Construction of residential and non-residential buildings·21+ years
Andmed · ···
On this page
SanctionsOverviewOfficersShareholdersFoundersBeneficial ownersOther rolesForeign parentSubsidiariesFinancialsTax filingsPledgesPledges as creditorLicencesNoticesTech stackCourt rulingsTVK decisionsBlacklistLabour inspectorateHazardous facilityDPA decisionsTax-deductibleEU lobby registerTrademarksPatentsReal estateVehiclesGrantsProcurementsState 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 · 12 h ago
Registry code
e-Business Register
Legal form
Private limited company
Registered
14.04.2005e-Business Register
Address
Spordi tn 3-5, Kehra linn, Anija vald, 74306 Harju maakondADS · e-Business Register
E-mail address
oficonstruction@gmail.come-Business Register
Telephone
+372 5200149· Tele2 Eesti Aktsiaseltse-Business Register · TTJA NBA
Principal activity
EMTAK 41001 - Construction of residential and non-residential buildingse-Business Register · ETCB
VAT number
ETCB · VAT-registered
nimistu
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
Data · 9 sourcese-Business Register · 4 min agoMTAProcurementsTööinspektsioon
e-Business Register ↗

Registered 14. aprill 2005, primary activity: Construction of residential and non-residential buildings. Main place of business in Kehra linn, Anija vald, Harju maakond.

Revenue 2026 (I kv)
27 419 €
▼ 34% vs 2025 I kv
As of 10.04.2026 (MTA)
Employees
6
2026 (MTA)
Taxes paid
14 569 €
State + labour taxes · 2026 (I kv)
Tax debt
0 €
As of 25.06.2026 (MTA)
Revenue 2026 (I kv)
27k €
▼ 34% vs 2025 I kv
As of 10.04.2026 (MTA)
Employees
6
2026 (MTA)
Taxes paid
15k €
State + labour taxes · 2026 (I kv)
Tax debt
€0
As of 25.06.2026 (MTA)

Officers (2)

e-Business Register · 12 h ago
JL
Janek Lass
Born 1978 · 47 y · board member since 18.08.2005
Board member
KO
Katri Olesk
Born 1984 · 42 y · board member since 16.03.2023
Board member

Founders

e-Business Register · 12 h ago
AK
ABC Kapital OÜLEGAL PERSON
Legal person · 10521668 · founder since 14.04.2005
Founder

Shareholders (5)

e-Business Register · 12 h ago
MO
Marii Olesk
Born 2014 · 12 y · shareholder since 01.09.2023
Shareholder 50%
JL
Janek Lass
Born 1978 · 47 y · shareholder since 01.09.2023
Shareholder 50%
KO
Katri Olesk
Born 1984 · 42 y · shareholder since 01.09.2023
Shareholder 50%
MO

Beneficial owners (5)

e-Business Register · 12 h ago
JL
Janek Lass
Born 1978 · 47 y · ultimate beneficial owner since 31.05.2024
Ultimate beneficial owner
KO
Katri Olesk
Born 1984 · 42 y · ultimate beneficial owner since 31.05.2024
Ultimate beneficial owner
KO
Katriin Olesk
Born 2009 · 17 y · ultimate beneficial owner since 06.01.2026
Ultimate beneficial owner

Annual reports (6)

e-Business Register · annual reports · 5 päeva tagasi
Revenue 2024
382k €
↗ +19.2% vs 2023
State taxes 2025
43k €
↘ -45.7% vs 2024
Employees 2024
6
0.0% vs 2023
YearRevenueProfit

Taxes, revenue and employees

Estonian Tax and Customs Board · 10.04.2026 as of
500k €250k €0

Tech stack

Tehnoloogiad
Mobile carrier
+372 5200149Tele2 Eesti Aktsiaselts

Labour Inspectorate (5 act(s))

opendata.ti.ee

Enforcement cases· 1 case · 5 acts

3-1/23/174007.06.2023 → 16.06.2023
5 acts
Ettekirjutus ja Sunniraha hoiatus5 acts · 07.06.2023 → 16.06.2023
—
Show every act (5)+
202316.06.2023
Töötervishoiu ja tööohutusalase kontrollimise käigus tuvastas tööinspektor, et ettevõte Osaühing OFI CONSTRUCTION töötajatele on tutvustamata ettevõttes kasutusel olevate kemikaalide ohutuskaartidel olevad andmed.
3-1/23/1740-1-4 · Ettekirjutus ja Sunniraha hoiatus
Violation

Public procurements (1 · 211k €)

Procurement Register · 11 h tagasi
Awards
1
2022–2022 · 1 year
Total amount
211k €
avg 211k €
Buyers
1
top: OÜ Thermoarena
Latest
08.06.2022
211k € · OÜ Thermoarena
20221 award211k €
08.062022
Varjualuste projekteerimine ja ehitus
ServicesNotice ted-2022-6-520
OÜ Thermoarena
12360784
211 450 €
Award value

History

last 2 years · MTA + ÄR + MTR + Procurements
2026
06.01.2026OfficerLisati tegelikuks kasusaajaks3×expand ›hide ⌃
  • Mattias Olesk
  • Marii Olesk
  • Katriin Olesk
2025
30.05.2025ReportEsitati 2024. aasta aruanne— Käive 381 716 €

Connected companies

Same-person ties · e-Business Register

Osaühing OFI CONSTRUCTION is connected to 3 other companies through 1 person who hold a role here and elsewhere. The strongest tie runs through Janek Lass (3 companies).

Total connections
3
via 1 person
Connecting people
1
Active here
Distinct roles
3
Board member · Shareholder
Strongest tie
Janek
3 companies
Via personJanek Lass
Mattias Olesk
Born 2005 · 21 y · shareholder since 01.09.2023
Shareholder 50%
KO
Katriin Olesk
Born 2009 · 17 y · shareholder since 01.09.2023
Shareholder 50%
MO
Marii Olesk
Born 2014 · 12 y · ultimate beneficial owner since 06.01.2026
Ultimate beneficial owner
MO
Mattias Olesk
Born 2005 · 21 y · ultimate beneficial owner since 06.01.2026
Ultimate beneficial owner
Equity
Assets
Employees
2024381 716 €40 717 €80k €119k €630.05.2025
2023320 309 €28 023 €40k €114k €631.05.2024
2022504 196 €32 976 €12k €65k €806.06.2023
2021238 265 €−82 968 €-21k €30k €727.06.2022
2020512 863 €9900 €62k €100k €1130.06.2021
2019422 242 €2057 €52k €134k €1223.10.2020
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 Q27 419 €7958 €6611 €6
2025191 627 €43 097 €28 165 €6
2024380 737 €79 340 €37 000 €6
2023333 058 €62 922 €32 913 €6
2022511 732 €71 735 €37 178 €6
Quarterly breakdown
YearQ1Q2Q3Q4
Revenue 202627k €–––
State taxes 20268k €–––
Taxes on workforce 20267k €–––
Employees 20266–––
Revenue 202541k €30k €69k €51k €
State taxes 202511k €7k €14k €11k €
Taxes on workforce 20259k €5k €7k €7k €
Employees 20256666
Revenue 202453k €98k €145k €86k €
State taxes 202412k €18k €28k €21k €
Taxes on workforce 20246k €10k €11k €10k €
Employees 20246666
Revenue 202351k €83k €105k €94k €
State taxes 202313k €15k €16k €19k €
Taxes on workforce 20238k €8k €9k €8k €
Employees 20236666
Revenue 202279k €65k €233k €135k €
State taxes 202216k €15k €22k €19k €
Taxes on workforce 202210k €10k €10k €8k €
Employees 20227776
—
No fine
202316.06.2023
Töötervishoiu ja tööohutusalase kontrollimise käigus tuvastas tööinspektor, et ettevõte Osaühing OFI CONSTRUCTION ei ole töötajatele korraldanud tervisekontrolli töötervishoiuarsti määratud ajavahemiku järel ning töötajate eelmisest tervisekontrolli korraldamisest on möödunud rohkem kui kolm aastat.
3-1/23/1740-1-3 · Ettekirjutus ja Sunniraha hoiatus
Violation
—
No fine
202314.06.2023
Töötervishoiu ja tööohutusalase kontrollimise käigus tuvastas tööinspektor, et ettevõte Osaühing OFI CONSTRUCTION ei ole koostanud töötajatele ohutusjuhendit tehtava töö ja kasutatava töövahendi kohta.
3-1/23/1740-1-2 · Ettekirjutus ja Sunniraha hoiatus
Violation
—
No fine
202314.06.2023
Töötervishoiu ja tööohutusalase kontrollimise käigus tuvastas tööinspektor, et ettevõte Osaühing OFI CONSTRUCTION töötajate töötervishoiu- ja tööohutusalane juhendamine ei ole kirjalikult registreeritud.
3-1/23/1740-1-1 · Ettekirjutus ja Sunniraha hoiatus
Violation
—
No fine
202307.06.2023
Töötervishoiu ja tööohutusalase kontrollimise käigus tuvastas tööinspektor, et ettevõte Osaühing OFI CONSTRUCTION ei ole korraldanud ettevõtte põhist töökeskkonna riskianalüüsi ning seetõttu puudub kirjalik ettevõtte põhine töökeskkonna riskianalüüs. Esitatud riskianalüüs on objektipõhine.
3-1/23/1740-2-1 · Ettekirjutus ja Sunniraha hoiatus
Violation
—
No fine
3
JL
Janek Lass
board member, shareholder 50%, ultimate beneficial owner
3 other companies›
CompanyRoleReg. code
Osaühing Tännapere
Shareholder 100%Board memberUltimate beneficial owner
11658932
Tännapere Lihaveis OÜ
Board memberFounderUltimate beneficial ownerShareholder 100%
14652255
Valnord OÜ
Board memberFounderUltimate beneficial ownerShareholder 100%
17517990