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Address: Parda tn 8, 10151 Tallinn, Estonia
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Search›Companies›MK1 OÜ
14595592ActivePrivate limited companyEE102581294 · VAT-registered

MK1 OÜ

Viljandi maakond, Viljandi linn, Tartu tn 16-8·EMTAK 71121 — Constructional engineering-technical designing and consulting·7+ years
Andmed · ···
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Overview

e-Business Register · 6 h ago
Registry code
e-Business Register
Legal form
Private limited company
Registered
29.10.2018e-Business Register
Address
Tartu tn 16-8, Viljandi linn, 71004 Viljandi maakondADS · e-Business Register
E-mail address
maiduuu@gmail.come-Business Register
Telephone
+372 5235932· Telia Eesti ASe-Business Register · TTJA NBA
Principal activity
EMTAK 71121 - Constructional engineering-technical designing and consultinge-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
  • 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 · 10 sourcese-Business Register · just nowMTAWeb tech scanEesti Internet
e-Business Register ↗

Registered 29. oktoober 2018, primary activity: Constructional engineering-technical designing and consulting. Main place of business in Viljandi linn, Viljandi maakond.

Revenue 2026 (I kv)
30 464 €
▲ 105% vs 2025 I kv
As of 10.04.2026 (MTA)
Employees
3
2026 (MTA)
Taxes paid
9983 €
State + labour taxes · 2026 (I kv)
Tax debt
0 €
As of 25.06.2026 (MTA)
Revenue 2026 (I kv)
30k €
▲ 105% vs 2025 I kv
As of 10.04.2026 (MTA)
Employees
3
2026 (MTA)
Taxes paid
10k €
State + labour taxes · 2026 (I kv)
Tax debt
€0
As of 25.06.2026 (MTA)

Tax debt over time

MTA · last 365 d

Current debt: 0,00 €. History updated daily.

30 days
–
no data yet
90 days
–
no data yet
365 days
–
no data yet

Officers

e-Business Register · 6 h ago
MK
Mait Kukk
Born 1986 · 39 y · board member since 31.03.2025
Board member

Founders

e-Business Register · 6 h ago
MK
Mait Kukk
Born 1986 · 39 y · founder since 28.10.2018
Founder · 3k €

Shareholders

e-Business Register · 6 h ago
MK
Mait Kukk
Born 1986 · 39 y · shareholder since 02.09.2023
Shareholder 100% · 3k €

Beneficial owners

e-Business Register · 6 h ago
MK
Mait Kukk
Born 1986 · 39 y · ultimate beneficial owner since 29.10.2018
Ultimate beneficial owner

Annual reports (6)

e-Business Register · annual reports · 5 päeva tagasi
Revenue 2024
59k €
↗ +27.6% vs 2023
State taxes 2025
25k €
↗ +132% vs 2024
Employees 2024
1
0.0% vs 2023
YearRevenueProfitEquityAssetsEmployees
202458 802 €226 107 €247k €269k €117.07.2025
202346 077 €12 217 €18k €26k €111.10.2024
20223800 €−2200 €6k €17k €013.07.2023
20212992 €−870 €
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 · 10.04.2026 as of
50k €25k €0
2023202420252026
YearRevenue (a)State taxesTaxes on workforceEmployees (Q4)
2026I Q30 464 €7427 €2556 €3
202578 997 €24 899 €13 349 €3
202467 997 €10 741 €6405 €2
202331 665 €5569 €955 €1
Quarterly breakdown
YearQ1Q2Q3Q4
Revenue 202630k €–––
State taxes 20267k €–––
Taxes on workforce 20263k €–––
Employees 20263–––
Revenue 202515k €17k €19k €28k €
State taxes 20255k €7k €

Tech stack

Tehnoloogiad
Domains (4)
mk1.ee
MXGoogle Workspace
NSZone.ee
REGZone Media OÜ
SRCEIS WHOIS
Detected technologies
OtherOpen Graph · Schema.org
Content management (CMS)WordPress
JavaScript libraryjQuery
Tag managerGoogle Tag Manager
Web serverApache
UI frameworkTailwind CSS
solantra.ee
NSZone.ee
REGZone Media OÜ
SRCEIS WHOIS
Could not analyse (fetch failed)
solantrahome.ee
NSZone.ee
REGZone Media OÜ
SRCEIS WHOIS
Could not analyse (fetch failed)
solantrasolar.ee
NSZone.ee
REGZone Media OÜ
SRCEIS WHOIS
Could not analyse (fetch failed)
Mobile carrier
+372 5235932Telia Eesti AS

Veebilehte ei õnnestunud analüüsida (fetch failed).

History

last 2 years · MTA + ÄR + MTR + Procurements
2026
11.06.2026TaxMaksuvõlg kasvas— +1599 € (kokku 1599 €)
2025
02.09.2025FilingMuutmiskanne2×expand ›hide ⌃
  • Ä 50105765 / 6 · Olek: Jõustunud
  • Kanne nr 6 · kanne
17.07.2025ReportEsitati 2024. aasta aruanne— Käive 58 802 €
08.04.2025FilingMuutmiskanne2×expand ›hide ⌃
  • Ä 50105765 / 5 · Olek: Jõustunud
  • Kanne nr 5 · kanne
31.03.2025OfficerAstus juhatusse— Mait Kukk
31.03.2025FilingMuutmiskanne2×expand ›hide ⌃
  • Ä 50105765 / 4 · Olek: Jõustunud
  • Kanne nr 4 · kanne
2024
11.10.2024ReportEsitati 2023. aasta aruanne— Käive 46 077 €
02.09.2024FilingAruandetrahvimäärus— Ä 50105765 / M3 · Olek: Jõustunud
14.07.2024FilingTrahvihoiatusmäärus: majandusaasta aruanne esitamata— Ä 50105765 / M2 · Olek: Jõustunud

Connected companies

Same-person ties · e-Business Register

MK1 OÜ is connected to 4 other companies through 1 person who hold a role here and elsewhere. The strongest tie runs through Mait Kukk (4 companies).

Total connections
4
via 1 person
Connecting people
1
Active here
Distinct roles
4
Board member · Founder
Strongest tie
Mait
4 companies
Via personMait Kukk4
MK
Mait Kukk
board member, founder, shareholder 100%, ultimate beneficial owner
4 other companies›
CompanyRoleReg. code
Monosolar OÜ
FounderUltimate beneficial owner
14623762
MTÜ Seltec Racing
Board memberFounder
8k €
11k €
0
13.07.2023
20202960 €−1060 €6k €16k €020.02.2022
201912 468 €7378 €7k €12k €020.02.2022
6k €
7k €
Taxes on workforce 20253k €4k €3k €3k €
Employees 20253333
Revenue 202412k €15k €13k €28k €
State taxes 20242k €3k €2k €4k €
Taxes on workforce 20242k €1k €2k €2k €
Employees 20241122
Revenue 2023517 €6k €8k €17k €
State taxes 2023–710 €1k €3k €
Taxes on workforce 2023–0 €0 €955 €
Employees 2023––11
Ultimate beneficial owner
80561729
Solarstone Infra OÜ
Founder
14811908
Solarstone OÜ
Founder
12916046