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Search›Companies›KNX Group OÜ
11786647ActivePrivate limited companyEE101473772 · VAT-registered

KNX Group OÜ

Harju maakond, Tallinn, Kristiine linnaosa, Artelli tn 12·EMTAK 43211 — Electrical installation work·16+ years
Andmed · ···
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Overview

e-Business Register · 14 h ago
Registry code
e-Business Register
Legal form
Private limited company
Registered
26.11.2009e-Business Register
Address
Artelli tn 12, Kristiine linnaosa, Tallinn, 10612 Harju maakondADS · e-Business Register
E-mail address
info@knxgroup.eue-Business Register
Website
www.knxgroup.eue-Business Register · domain active
Telephone
+372 6553315· Telia Eesti ASe-Business Register · TTJA NBA
Principal activity
EMTAK 43211 - Electrical installation worke-Business Register · ETCB
VAT number
ETCB · VAT-registered
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 · 4 min agoMTARTKBuiltWithWeb tech scanEesti Internet
e-Business Register ↗

Registered 26. november 2009, primary activity: Electrical installation work. Main place of business in Kristiine linnaosa, Tallinn, Harju maakond.

Revenue 2026 (I kv)
25 179 €
▼ 20% vs 2025 I kv
As of 10.04.2026 (MTA)
Employees
1
2026 (MTA)
Taxes paid
6054 €
State + labour taxes · 2026 (I kv)
Tax debt
0 €
As of 26.06.2026 (MTA)
Revenue 2026 (I kv)
25k €
▼ 20% vs 2025 I kv
As of 10.04.2026 (MTA)
Employees
1
2026 (MTA)
Taxes paid
6k €
State + labour taxes · 2026 (I kv)
Tax debt
€0
As of 26.06.2026 (MTA)

Officers

e-Business Register · 14 h ago
MR
Märt Rohtla
Born 1979 · 46 y · board member since 26.11.2009
Board member

Founders

e-Business Register · 14 h ago
MR
Märt Rohtla
Born 1979 · 46 y · founder since 21.11.2009
Founder

Shareholders

e-Business Register · 14 h ago
MR
Märt Rohtla
Born 1979 · 46 y · shareholder since 02.09.2023
Shareholder 100%

Beneficial owners

e-Business Register · 14 h ago
MR
Märt Rohtla
Born 1979 · 46 y · ultimate beneficial owner since 03.12.2018
Ultimate beneficial owner

Annual reports (6)

e-Business Register · annual reports · 6 päeva tagasi
Revenue 2024
134k €
↗ +5.8% vs 2023
State taxes 2025
16k €
↘ -15.0% vs 2024
Employees 2024
1
0.0% vs 2023
YearRevenueProfit

Taxes, revenue and employees

Estonian Tax and Customs Board · 10.04.2026 as of
100k €50k €0

Tech stack

Website analysis · 4 päeva tagasi
Domains (2)
www.knxgroup.eu
SRCÄriregister
hooneautomaatika.ee
SPFDMARC
REGElkdata OÜ
SRCEIS WHOIS
Detected technologies
Analytics

State-sector payments (13 · 14k €)

RTK Makseandmik · 15.05.2026
Transactions
13
2024–2026 · 3 years
Total amount
14k €
avg 1k €
Buyers
6
State and municipal bodies
Latest
31.03.2026
108,50 € · Tallinna Spordikeskus

2026: 6k € · 2025: 6k € · 2024: 2k €

BuyerTxAmountShare
SA Eesti Meremuuseum
90013667
2

History

last 2 years · MTA + ÄR + MTR + Procurements
2026
14.01.2026ReportEsitati 2024. aasta aruanne— Käive 133 591 €
2024
12.08.2024ReportEsitati 2023. aasta aruanne— Käive 126 264 €
09.07.2024FilingTrahvihoiatusmäärus: majandusaasta aruanne esitamata— Ä 10137217 / M2 · Olek: Puudused kõrvaldatud

Connected companies

Same-person ties · e-Business Register

KNX Group OÜ is connected to 1 other company through 1 person who hold a role here and elsewhere. The strongest tie runs through Märt Rohtla (1 company).

Total connections
1
via 1 person
Connecting people
1
Active here
Distinct roles
4
Board member · Founder
Strongest tie
Märt
1 company
Via personMärt Rohtla
Equity
Assets
Employees
2024133 591 €1059 €80k €89k €114.01.2026
2023126 264 €13 501 €79k €83k €112.08.2024
202299 062 €−15 975 €65k €68k €109.08.2023
2021131 555 €41 206 €81k €84k €105.05.2022
202088 440 €−47 638 €40k €85k €125.03.2022
201992 454 €7940 €88k €89k €111.11.2020
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 Q25 179 €5169 €885 €1
2025104 098 €15 669 €3574 €1
2024166 691 €18 440 €3192 €1
2023181 060 €20 539 €3120 €1
2022140 286 €9963 €1746 €1
Quarterly breakdown
YearQ1Q2Q3Q4
Revenue 202625k €–––
State taxes 20265k €–––
Taxes on workforce 2026885 €–––
Employees 20261–––
Revenue 202531k €30k €32k €11k €
State taxes 20254k €6k €4k €2k €
Taxes on workforce 2025842 €968 €899 €865 €
Employees 20251111
Revenue 202423k €60k €44k €40k €
State taxes 20243k €9k €0 €6k €
Taxes on workforce 2024798 €798 €798 €798 €
Employees 20241111
Revenue 202336k €66k €53k €26k €
State taxes 20233k €7k €7k €3k €
Taxes on workforce 2023726 €798 €798 €798 €
Employees 20231111
Revenue 202225k €51k €46k €19k €
State taxes 20222k €4k €2k €664 €
Taxes on workforce 2022388 €388 €582 €388 €
Employees 20221111
Google Analytics · Plausible
Content management (CMS)WordPress
E-commerceWooCommerce
JavaScript libraryjQuery
Tag managerGoogle Tag Manager
SecurityreCAPTCHA
Web serverApache
UI frameworkTailwind CSS
Mobile carrier
+372 6553315Telia Eesti AS
5k €
Riigi Kinnisvara AS
10788733
1
3k €
Tallinna Spordikeskus
75015982
5
3k €
Häirekeskus
70007446
1
1k €
Tartu Ülikool
74001073
3
1k €
Tallinna Ülikool
74000122
1
158,72 €
20265 transactions · 6k €
31.032026
Tallinna Spordikeskus75015982
MAJANDAMISKULUD · Sport
109 €
25.022026
Riigi Kinnisvara AS10788733
MAJANDAMISKULUD · Muud üldised teenused
3321 €
05.022026
Häirekeskus70007446
MAJANDAMISKULUD · Päästeteenused
1168 €
28.012026
Tartu Ülikool74001073
MAJANDAMISKULUD · Kolmanda taseme haridus
453 €
26.012026
SA Eesti Meremuuseum90013667
MAJANDAMISKULUD · Muuseumid
869 €
Show remaining 8 transactions+
20253 transactions · 6k €
30.092025
Tallinna Ülikool74000122
MAJANDAMISKULUD · Kolmanda taseme haridus
159 €
01.092025
Tallinna Spordikeskus75015982
MAJANDAMISKULUD · Sport
1741 €
08.012025
SA Eesti Meremuuseum90013667
1
MR
Märt Rohtla
board member, founder, shareholder 100%, ultimate beneficial owner
1 other company›
CompanyRoleReg. code
Invest FR OÜ
FounderShareholder 100%Board member
14329910
MAJANDAMISKULUD · Muuseumid
4481 €
20245 transactions · 2k €
10.122024
Tartu Ülikool74001073
MAJANDAMISKULUD · Kolmanda taseme haridus
397 €
04.092024
Tartu Ülikool74001073
MAJANDAMISKULUD · Kolmanda taseme haridus
166 €
02.042024
Tallinna Spordikeskus75015982
MAJANDAMISKULUD · Sport
249 €
26.032024
Tallinna Spordikeskus75015982
MAJANDAMISKULUD · Sport
154 €
14.032024
Tallinna Spordikeskus75015982
MAJANDAMISKULUD · Sport
1016 €