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Address: Parda tn 8, 10151 Tallinn, Estonia
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Search›Companies›EST Bygg OÜ
14524058ActivePrivate limited companyEE102083679 · VAT-registered

EST Bygg OÜ

Tartu maakond, Elva vald, Rõngu alevik, Pargi põik 2·EMTAK 41001 — Construction of residential and non-residential buildings·8+ years
Andmed · ···
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Overview

e-Business Register · 18 h ago
Registry code
e-Business Register
Legal form
Private limited company
Registered
11.07.2018e-Business Register
Address
Pargi põik 2, Rõngu alevik, Elva vald, 61001 Tartu maakondADS · e-Business Register
E-mail address
info@montor.eee-Business Register
Telephone
+372 56259115· Telia 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

Browse

  • Home
  • Views
  • Industries
  • Activity licences
  • Recent registrations

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  • 78 sources
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  • MCP

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© 2026 Nimistu MTÜ. License CC-BY-SA 4.0 · details
Data · 8 sourcese-Business Register · 7 min agoMTARiigi Teataja · Riigikohus
e-Business Register ↗

Registered 11. juuli 2018, primary activity: Construction of residential and non-residential buildings. Main place of business in Rõngu alevik, Elva vald, Tartu maakond.

Revenue 2026 III kv
93 €
▼ 66% vs 2023
As of 10.10.2026 (MTA)
Employees
–
2026 (MTA)
Taxes paid
–
Tax debt
443,12 €
As of 15.10.2026 (MTA)
Revenue 2026 (I-III kv)
93 €
▼ 96% vs 2025 I-III kv
As of 10.10.2026 (MTA)
Employees
–
2026 (MTA)
Taxes paid
–
Tax debt
443,12 €
As of 15.10.2026 (MTA)

Tax debt over time

MTA · last 365 d
Current 443,12 €max 694,80 €
11 May 202629 Jul 202616 Oct 2026
30 days
−251,68 €
694,80 € → 443,12 €
90 days
−51,68 €
494,80 € → 443,12 €
365 days
–
no data yet

Officers

e-Business Register · 18 h ago
KK
Karl Kalamägi
Born 1967 · 59 y · board member since 16.09.2026
Board member

Founders

e-Business Register · 18 h ago
VL
vahur laul
Born 1990 · 36 y · founder since 11.07.2018
Founder · 3k €

Shareholders

e-Business Register · 18 h ago
MF
MTÜ FischbergLEGAL PERSON
Legal person · 80668947 · shareholder since 23.09.2026
Shareholder 100% · 3k €

Annual reports (6)

e-Business Register · annual reports · 6 päeva tagasi
Revenue 2024
21k €
↘ -66.3% vs 2023
State taxes 2023
10k €
↘ -63.8% vs 2022
Employees 2024
0
↘ -100.0% vs 2023
YearRevenueProfitEquityAssetsEmployees
202420 600 €−54 441 €-34k €13k €022.09.2026
202361 168 €−11 354 €20k €36k €225.06.2024
2022189 172 €−7466 €1k €31k €328.06.2023
2021158 154 €
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 · 10.10.2026 as of
100k €50k €0
20222023202420252026
YearRevenue (a)State taxesTaxes on workforceEmployees (Q4)
2026I-III Q93 €–––
20252130 €0 €0 €1
202418 471 €585 €0 €2
202365 843 €10 455 €6514 €2
2022205 108 €28 851 €
Quarterly breakdown
YearQ1Q2Q3Q4
Revenue 20260 €0 €93 €–
State taxes 2026––––
Taxes on workforce 2026––––
Employees 2026––––
Revenue 20252k €0 €0 €0 €
State taxes 20250 €–

Tech stack

Tehnoloogiad
Mobile carrier
+372 56259115Telia Eesti AS

Court rulings (2 · 1 as claimant · 1 as respondent)

Riigi Teataja

Role in proceedings2025

2 with a known role
Claimant 150%
Respondent 150%
20252 decisions
01.10.20252-25-12725/3
PankrotiõigusTartu Maakohus Tartu kohtumajaDecision PDF →On Riigi Teataja →On lahend.ee →
AvaldajaJõustunud
21.07.20252-25-10943/2
PankrotiõigusTartu Maakohus Tartu kohtumajaDecision PDF →On Riigi Teataja →On lahend.ee →
VõlgnikJõustunud

History

last 2 years · MTA + ÄR + MTR + Procurements
2026
06.10.2026FilingMuutmiskanne2×expand ›hide ⌃
  • Ä 50098016 / 10 · Olek: Jõustunud
  • Kanne nr 10 · kanne
02.10.2026TaxMaksuvõlg vähenes— −252 € (jäänud 443 €)
23.09.2026OfficerSai osanikuks— MTÜ Fischberg · · 100 %
23.09.2026FilingMuutmiskanne2×expand ›hide ⌃
  • Ä 50098016 / 9 · Olek: Jõustunud
  • Kanne nr 9 · kanne
22.09.2026ReportEsitati 2024. aasta aruanne— Käive 20 600 €
16.09.2026OfficerAstus juhatusse— Karl Kalamägi
16.09.2026FilingMuutmiskanne2×expand ›hide ⌃
  • Ä 50098016 / 8 · Olek: Jõustunud
  • Kanne nr 8 · kanne
16.08.2026TaxMaksuvõlg kasvas— +200 € (kokku 695 €)
16.06.2026TaxMaksuvõlg kasvas— +132 € (kokku 495 €)
11.05.2026TaxMaksuvõlg kasvas— +363 € (kokku 363 €)
2025
01.10.2025FilingMuutmiskanne2×expand ›hide ⌃
  • Ä 50098016 / 7 · Olek: Jõustunud
  • Kanne nr 7 · kanne
12.05.2025FilingMuutmiskanne2×expand ›hide ⌃
  • Ä 50098016 / 6 · Olek: Jõustunud
  • Kanne nr 6 · kanne
2024
09.12.2024FilingMuutmiskanne TsMS § 595¹ lg 1 alusel2×expand ›hide ⌃
  • Ä 50098016 / 5 · Olek: Jõustunud
  • Kanne nr 5 · kanne

Connected companies

Same-person ties · e-Business Register

EST Bygg OÜ is connected to 9 other companies through 1 person who hold a role here and elsewhere. The strongest tie runs through Karl Kalamägi (9 companies).

Total connections
9
via 1 person
Connecting people
1
Active here
Distinct roles
1
Board member
Strongest tie
Karl
9 companies
Via personKarl Kalamägi9
KK
Karl Kalamägi
board member
9 other companies›
CompanyRoleReg. code
AM HEPAC OÜ
Board member
14428210
ASPR Grupp OÜ
Board member
14062755
Fischberg Kaevetööd OÜ
−7139 €
9k €
43k €
3
29.06.2022
2020319 863 €1381 €16k €37k €522.06.2021
2019278 201 €465 €15k €37k €612.10.2020
32 074 €
3
–
–
Taxes on workforce 20250 €–––
Employees 20251–––
Revenue 20240 €6k €12k €0 €
State taxes 2024–318 €267 €–
Taxes on workforce 2024–0 €0 €–
Employees 20241112
Revenue 202313k €20k €27k €6k €
State taxes 20233k €4k €2k €627 €
Taxes on workforce 20233k €2k €866 €360 €
Employees 2023112–
Revenue 202250k €43k €45k €66k €
State taxes 20227k €7k €5k €9k €
Taxes on workforce 20228k €8k €6k €10k €
Employees 20223243
Board member
12798121
HEPAC OÜ
Board member
12997760
MTÜ Fischberg
Board member
80668947
OÜ Spets Montor
Board member
16374754
OÜ Stonelandia
Board member
17207248
PROworker OÜ
Board member
17081422
PW MAKK OÜ
Board member
16836344

Analysis · 2024

computed from annual reports
Revenue21k €median 59k €35% of the sector median
Net margin-264.3%median 3.5%-267.7 pp vs sector median
Revenue change-66.3%median 5.4%-71.7 pp vs sector median
Equity ratio-263.8%equity is negative
Current ratio0.23current assets cover under 1× liabilities
Labour cost of revenue0.0%
Compared with2023revenue 61k €

Peer group: Elamute ja mitteeluhoonete ehitus, 6,301 trading companies that filed a report in the last three years.

Founded 2018. That year 14,765 osaühing were registered; 14,143 are still trading, or 95.8%.