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Address: Parda tn 8, 10151 Tallinn, Estonia
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Search›Companies›BTI Service OÜ
11834139ActivePrivate limited companyEE102036859 · VAT-registered

BTI Service OÜ

Harju maakond, Saue vald, Laagri alevik, Vae tn 6·EMTAK 43231 — Installation of insulation·16+ years
Andmed · ···
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Overview

e-Business Register · 2 h ago
Registry code
e-Business Register
Legal form
Private limited company
Registered
23.12.2009e-Business Register
Address
Vae tn 6, Laagri alevik, Saue vald, 76401 Harju maakondADS · e-Business Register
E-mail address
info@btisolatsioon.eee-Business Register
Website
www.btisolatsioon.eee-Business Register · domain active
Telephones
+372 5022742· Tele2 Eesti Aktsiaselts+372 6285989· Tele2 Eesti Aktsiaseltse-Business Register · TTJA NBA
Principal activity
EMTAK 43231 - Installation of insulatione-Business Register · ETCB
VAT number
ETCB · VAT-registered
Share capital
2556,00 €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 · 11 sourcese-Business Register · 6 min agoMTABuiltWithWeb tech scanTööinspektsioon
e-Business Register ↗

Registered 23. detsember 2009, primary activity: Installation of insulation. Main place of business in Laagri alevik, Saue vald, Harju maakond.

Revenue 2026 (I kv)
334 939 €
▼ 51% vs 2025 I kv
As of 10.04.2026 (MTA)
Employees
31
2026 (MTA)
Taxes paid
219 625 €
State + labour taxes · 2026 (I kv)
Tax debt
0 €
As of 26.06.2026 (MTA)
Revenue 2026 (I kv)
335k €
▼ 51% vs 2025 I kv
As of 10.04.2026 (MTA)
Employees
31
2026 (MTA)
Taxes paid
220k €
State + labour taxes · 2026 (I kv)
Tax debt
€0
As of 26.06.2026 (MTA)

Officers (3)

e-Business Register · 2 h ago
IŠ
Igor Šilin
Born 1976 · 50 y · board member since 05.04.2018
Board member
MM
Marek Merendi
· board member since 25.09.2019
Board member
AK
Aleksandr Kärmann
Born 1983 · 43 y · board member since 04.02.2026
Board member

Founders

e-Business Register · 2 h ago
LY
Larisa Yurisoo
· founder since 22.12.2009
Founder

Shareholders (4)

e-Business Register · 2 h ago
OB
Osaühing BTIsolatsioonLEGAL PERSON
Legal person · 11052187 · shareholder since 30.11.2023
Shareholder 58% · 1k €
IŠ
Igor Šilin
Born 1976 · 50 y · shareholder since 30.11.2023
Shareholder 25% · 639 €
AK
Aleksandr Kärmann
Born 1983 · 43 y · shareholder since 30.11.2023
Shareholder 17% · 434 €

Beneficial owners (2)

e-Business Register · 2 h ago
MM
Marek Merendi
· ultimate beneficial owner since 23.03.2020
Ultimate beneficial owner
IŠ
Igor Šilin
Born 1976 · 50 y · ultimate beneficial owner since 28.11.2023
Ultimate beneficial owner

Subsidiaries

e-Business Register · shareholders · 2 h ago

BTI Service OÜ is a shareholder or officer in 1 more company.

BTI Partner OÜ
FounderShareholder 51%

Annual reports (6)

e-Business Register · annual reports · 6 päeva tagasi
Revenue 2024
5,3m €
↗ +4.8% vs 2023
State taxes 2025
564k €
↘ -0.1% vs 2024
Employees 2024
39
↘ -23.5% vs 2023
YearRevenueProfit

Taxes, revenue and employees

Estonian Tax and Customs Board · 10.04.2026 as of
2,0m €1,0m €0

Commercial pledges (2 · 795k € · 2 creditors)

Business Register · pledges
Swedbank AS
10060701 · 1 pledge(s) · all active
495k €
#1
Rank esimene
From 10.11.2020
495 000,00 €
Active
Investly Technologies OÜ
12710066 · 1 pledge(s) · all active
300k €
#2

Tech stack

Website analysis · 3 h tagasi
Domains (1)
www.btisolatsioon.ee
SRCÄriregister
Mobile carrier
+372 5022742Tele2 Eesti Aktsiaselts+372 6285989Tele2 Eesti Aktsiaselts

Labour Inspectorate (1 alien-employment notice(s))

opendata.ti.ee

Posted foreign workers· 5 workers

202519.08.2025
UAB Korrd
Katelde ja torude isoleerija
Leedu
5
Workers

History

last 2 years · MTA + ÄR + MTR + Procurements
2026
04.02.2026OfficerAstus juhatusse— Aleksandr Kärmann
04.02.2026FilingMuutmiskanne2×expand ›hide ⌃
  • Ä 10139863 / 19 · Olek: Jõustunud
  • Kanne nr 16 · kanne
03.02.2026FilingMuutmiskanne— Ä 10139863 / M6 · Olek: Puudused kõrvaldatud
2025

Connected companies

Same-person ties · e-Business Register

BTI Service OÜ is connected to 4 other companies through 1 person who hold a role here and elsewhere. The strongest tie runs through Marek Merendi (4 companies).

Total connections
4
via 1 person
Connecting people
1
Active here
Distinct roles
2
Board member · Ultimate beneficial owner
Strongest tie
Marek
4 companies
Via personMarek Merendi
OK
Olga Kärmann
Born 1985 · 40 y · shareholder since 30.11.2023
Shareholder 17% · 434 €
Equity
Assets
Employees
2024AUD5 338 606 €579 949 €919k €1,6m €3910.10.2025
2023AUD5 095 465 €870 599 €979k €1,5m €5108.08.2024
2022AUD4 082 936 €88 520 €309k €781k €5220.10.2023
2021AUD2 901 746 €53 629 €280k €702k €4620.07.2022
2020AUD3 827 047 €139 266 €326k €955k €5212.05.2021
2019AUD2 017 505 €19 528 €311k €659k €5803.08.2020
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 Q334 939 €106 009 €113 616 €31
20253 085 389 €563 517 €462 530 €32
20242 599 570 €564 363 €512 281 €36
20231 714 234 €609 897 €653 403 €43
20221 124 942 €495 553 €533 637 €50
Quarterly breakdown
YearQ1Q2Q3Q4
Revenue 2026335k €–––
State taxes 2026106k €–––
Taxes on workforce 2026114k €–––
Employees 202631–––
Revenue 2025679k €531k €1,1m €799k €
State taxes 2025107k €89k €154k €214k €
Taxes on workforce 202556k €95k €149k €163k €
Employees 202535443632
Revenue 2024122k €476k €1,2m €841k €
State taxes 2024142k €94k €193k €135k €
Taxes on workforce 2024129k €100k €138k €145k €
Employees 202440384136
Revenue 2023579k €534k €317k €284k €
State taxes 2023143k €173k €153k €141k €
Taxes on workforce 2023152k €185k €164k €153k €
Employees 202352515243
Revenue 2022221k €421k €180k €303k €
State taxes 202297k €93k €145k €160k €
Taxes on workforce 2022105k €101k €157k €171k €
Employees 202251574950
Rank teine
From 30.08.2022
300 000,00 €
Active
10.10.2025
ReportEsitati 2024. aasta aruanne— Käive 5 338 606 €
2024
08.08.2024ReportEsitati 2023. aasta aruanne— Käive 5 095 465 €
09.07.2024FilingTrahvihoiatusmäärus: majandusaasta aruanne esitamata— Ä 10139863 / M5 · Olek: Puudused kõrvaldatud
4
MM
Marek Merendi
board member, ultimate beneficial owner
4 other companies›
CompanyRoleReg. code
BTI Partner OÜ
Ultimate beneficial ownerBoard member
16525973
ISOEST OÜ
Founder
11339500
Martincom OÜ
Board member
14759094
Osaühing BTIsolatsioon
Board memberUltimate beneficial ownerShareholder 93%
11052187