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Search›Companies›Janker Grupp OÜ
12764914ActivePrivate limited companyEE101781710 · VAT-registered

Janker Grupp OÜ

Viljandi maakond, Viljandi linn, A. Maramaa pst 10·EMTAK 41001 — Construction of residential and non-residential buildings·11+ years
Andmed · ···
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Overview

e-Business Register · 15 h ago
Registry code
e-Business Register
Legal form
Private limited company
Registered
08.12.2014e-Business Register
Address
A. Maramaa pst 10, Viljandi linn, 71007 Viljandi maakondADS · e-Business Register
E-mail address
k.viira@hotmail.come-Business Register
Telephone
+372 56841911· Elisa Eesti ASe-Business Register · TTJA NBA
Principal activity
EMTAK 41001 - Construction of residential and non-residential buildingse-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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© 2026 Nimistu MTÜ. License CC-BY-SA 4.0 · details
Data · 7 sourcese-Business Register · 6 min agoMTA
e-Business Register ↗

Registered 8. detsember 2014, primary activity: Construction of residential and non-residential buildings. Main place of business in Viljandi linn, Viljandi maakond.

Revenue 2026 II kv
540 €
▼ 84% vs 2024
As of 10.07.2026 (MTA)
Employees
1
2026 (MTA)
Taxes paid
2113 €
State + labour taxes · 2026 II kv
Tax debt
0 €
As of 10.08.2026 (MTA)
Revenue 2026 (I-II kv)
4k €
▼ 68% 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 10.08.2026 (MTA)

Tax debt over time

MTA · last 365 d
Current €0max 170,13 €
12 May 202626 Jun 202611 Aug 2026
30 days
−170,13 €
170,13 € → 0,00 €
90 days
−111,69 €
111,69 € → 0,00 €
365 days
–
no data yet

Officers

e-Business Register · 15 h ago
KV
Karli Viira
Born 1989 · 37 y · board member since 04.12.2018
Board member

Founders

e-Business Register · 15 h ago
KG
Kert Grüner
Born 1983 · 42 y · founder since 07.12.2014
Founder · 3k €

Shareholders

e-Business Register · 15 h ago
KV
Karli Viira
Born 1989 · 37 y · shareholder since 01.09.2023
Shareholder 100% · 3k €

Annual reports (7)

e-Business Register · annual reports · 5 päeva tagasi
Revenue 2025
15k €
↘ -84.2% vs 2024
State taxes 2025
5k €
↘ -58.0% vs 2024
Employees 2025
1
0.0% vs 2024
YearRevenueProfitEquityAssetsEmployees
202515 317 €−24 750 €28k €30k €129.06.2026
202496 942 €−1947 €53k €55k €121.07.2025
202351 103 €9711 €55k €56k €120.09.2024
2022129 010 €20 611 €
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 Q3864 €2047 €2093 €1
202518 283 €5109 €4267 €1
202493 097 €12 172 €4448 €1
202354 754 €11 740 €3259 €1
2022139 380 €29 519 €
Quarterly breakdown
YearQ1Q2Q3Q4
Revenue 20263k €540 €––
State taxes 20261k €1k €––
Taxes on workforce 20261k €1k €––
Employees 202611––
Revenue 202512k €0 €6k €0 €
State taxes 20251k €1k €

Tech stack

Tehnoloogiad
Mobile carrier
+372 56841911Elisa Eesti AS

History

last 2 years · MTA + ÄR + MTR + Procurements
2026
11.07.2026TaxMaksuvõlg kasvas— +58 € (kokku 170 €)
29.06.2026ReportEsitati 2025. aasta aruanne— Käive 15 317 €
12.05.2026TaxMaksuvõlg kasvas— +112 € (kokku 112 €)
2025
21.07.2025ReportEsitati 2024. aasta aruanne— Käive 96 942 €
2024
20.09.2024ReportEsitati 2023. aasta aruanne— Käive 51 103 €
02.09.2024FilingHoiatusmäärus registrist kustutamiseks: majandusaasta aruanne esitamata— Ä 20069733 / M4 · Olek: Puudused kõrvaldatud

Connected companies

Same-person ties · e-Business Register

Janker Grupp OÜ is connected to 3 other companies through 2 people who hold a role here and elsewhere. The strongest tie runs through Kert Grüner (2 companies).

Total connections
3
via 2 people
Connecting people
2
Active here
Distinct roles
3
Board member · Shareholder
Strongest tie
Kert
2 companies
Via personKert Grüner2Karli Viira1
KG
Kert Grüner
founder
2 other companies›
CompanyRoleReg. code
Malmivalu Selts
FounderBoard member
80615879
Osaühing Brand Ehitus
Board member
16714026
45k €
48k €
1
15.06.2023
2021103 257 €19 433 €24k €30k €101.07.2022
2020101 135 €−8710 €5k €11k €201.07.2021
2019115 796 €10 914 €14k €26k €301.06.2020
8495 €
1
2k €
851 €
Taxes on workforce 20251k €1k €866 €903 €
Employees 20251111
Revenue 202419k €31k €20k €23k €
State taxes 20243k €5k €2k €1k €
Taxes on workforce 20241k €1k €1k €1k €
Employees 20241111
Revenue 20239k €10k €19k €17k €
State taxes 20233k €2k €4k €4k €
Taxes on workforce 20231k €0 €898 €1k €
Employees 2023–111
Revenue 202247k €32k €25k €36k €
State taxes 20229k €6k €6k €8k €
Taxes on workforce 20222k €2k €2k €2k €
Employees 20222221
KV
Karli Viira
board member, shareholder 100%
1 other company›
CompanyRoleReg. code
WeBuild OÜ
Board memberFounderShareholder 100%
14252018

Analysis · 2025

computed from annual reports
Revenue15k €median 59k €26% of the sector median
Net margin-161.6%median 3.5%-165.0 pp vs sector median
Revenue per employee15k €median 53k €29% of the sector median
Revenue change-84.2%median 4.5%-88.7 pp vs sector median
Equity ratio92.2%
Current ratio12.35
Labour cost of revenue87.8%
Profit per employee−24 750 €
Compared with2024revenue 97k €

Peer group: Elamute ja mitteeluhoonete ehitus, 6,263 trading companies that filed a report in the last three years.

Founded 2014. That year 9,174 osaühing were registered; 8,850 are still trading, or 96.5%.