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Search›Companies›XON OÜ
16422039ActivePrivate limited companyEE102482186 · VAT-registered

XON OÜ

Harju maakond, Tallinn, Kesklinna linnaosa, Narva mnt 7a·EMTAK 43999 — Other specialised construction activities·4+ years
Andmed · ···
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Overview

e-Business Register · 3 h ago
Registry code
e-Business Register
Legal form
Private limited company
Registered
13.01.2022e-Business Register
Address
Narva mnt 7a, Kesklinna linnaosa, Tallinn, 15172 Harju maakondADS · e-Business Register
E-mail address
info@xon.eee-Business Register
Telephone
+372 53779177· Tele2 Eesti Aktsiaseltse-Business Register · TTJA NBA
Principal activity
EMTAK 43999 - Other specialised construction activitiese-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

Data

  • 79 sources
  • Database
  • Extensions
  • MCP

Organisation

  • About
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  • Donation terms
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© 2026 Nimistu MTÜ. License CC-BY-SA 4.0 · details
Data · 9 sourcese-Business Register · 1 min agoMTARTKWeb tech scanEesti Internet
e-Business Register ↗

Registered 13. jaanuar 2022, primary activity: Other specialised construction activities. Main place of business in Kesklinna linnaosa, Tallinn, Harju maakond.

Revenue 2026 II kv
49 542 €
▲ 4854% vs 2025 II kv
As of 10.07.2026 (MTA)
Employees
35
2026 (MTA)
Taxes paid
16 731 €
State + labour taxes · 2026 II kv
Tax debt
0 €
As of 09.08.2026 (MTA)
Revenue 2026 (I-II kv)
55k €
▲ 5423% vs 2025 I-II kv
As of 10.07.2026 (MTA)
Employees
35
2026 (MTA)
Taxes paid
24k €
State + labour taxes · 2026 (I-II kv)
Tax debt
€0
As of 09.08.2026 (MTA)

Officers

e-Business Register · 3 h ago
KU
Kirill Ukolov
Born 1987 · 39 y · board member since 13.01.2022
Board member

Founders

e-Business Register · 3 h ago
KU
Kirill Ukolov
Born 1987 · 39 y · founder since 12.01.2022
Founder · 3k €

Shareholders

e-Business Register · 3 h ago
KU
Kirill Ukolov
Born 1987 · 39 y · shareholder since 01.09.2023
Shareholder 100% · 3k €

Annual reports (4)

e-Business Register · annual reports · 4 päeva tagasi
Revenue 2025
44k €
↗ +494% vs 2024
Employees 2025
7
↗ +600% vs 2024
YearRevenueProfitEquityAssetsEmployees

Taxes, revenue and employees

Estonian Tax and Customs Board · 10.07.2026 as of
50k €25k €0

Tech stack

Website analysis · 3 päeva tagasi
Domains (1)
xon.ee
SPFDMARC
NSZone.ee
REGZone Media OÜ
SRCEIS WHOIS
Detected technologies
Web serverApache
Mobile carrier
+372 53779177Tele2 Eesti Aktsiaselts

State-sector payments (4 · 3k €)

RTK Makseandmik · 15.05.2026
Transactions
4
2025–2026 · 2 years
Total amount
3k €
avg 698,25 €
Buyers
1
State and municipal bodies
Latest
22.04.2026
709,50 € · Eesti Töötukassa

2026: 2k € · 2025: 664,50 €

20263 transactions · 2k €
22.042026
Eesti Töötukassa74000085
MAJANDAMISKULUD

History

last 2 years · MTA + ÄR + MTR + Procurements
2026
30.04.2026FilingMuutmiskanne2×expand ›hide ⌃
  • Ä 50194244 / 5 · Olek: Jõustunud
  • Kanne nr 5 · kanne
13.04.2026ReportEsitati 2025. aasta aruanne— Käive 44 140 €
2025
23.05.2025ReportEsitati 2024. aasta aruanne— Käive 7433 €

Connected companies

Same-person ties · e-Business Register

XON OÜ is connected to 7 other companies through 1 person who hold a role here and elsewhere. The strongest tie runs through Kirill Ukolov (7 companies).

Total connections
7
via 1 person
Connecting people
1
Active here
Distinct roles
3
Board member · Founder
Strongest tie
Kirill
7 companies
Via personKirill Ukolov
202544 140 €4776 €25k €29k €713.04.2026
20247433 €1203 €20k €20k €123.05.2025
202361 893 €10 423 €19k €19k €328.05.2024
202270 411 €5627 €8k €8k €326.06.2023
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-II Q55 228 €15 688 €7904 €35
202538 454 €14 952 €7400 €2
202410 993 €5237 €3547 €–
202364 008 €27 790 €17 581 €1
2022I-IV Q57 850 €23 005 €13 632 €2
Quarterly breakdown
YearQ1Q2Q3Q4
Revenue 20266k €50k €––
State taxes 20264k €12k €––
Taxes on workforce 20263k €5k €––
Employees 20261035––
Revenue 20250 €1k €0 €37k €
State taxes 2025–187 €–15k €
Taxes on workforce 2025–0 €–7k €
Employees 2025––122
Revenue 20249k €2k €0 €0 €
State taxes 20244k €973 €––
Taxes on workforce 20243k €482 €––
Employees 2024––––
Revenue 202316k €20k €18k €10k €
State taxes 20236k €8k €9k €5k €
Taxes on workforce 20234k €5k €6k €3k €
Employees 2023331–
Revenue 2022–2k €26k €30k €
State taxes 2022–845 €9k €13k €
Taxes on workforce 2022–560 €5k €9k €
Employees 20221342
·
Töötute sotsiaalne kaitse
710 €
22.042026
Eesti Töötukassa74000085
MAJANDAMISKULUD · Töötute sotsiaalne kaitse
710 €
22.042026
Eesti Töötukassa74000085
MAJANDAMISKULUD · Töötute sotsiaalne kaitse
710 €
20251 transaction · 664,50 €
19.112025
Eesti Töötukassa74000085
MAJANDAMISKULUD · Töötute sotsiaalne kaitse
665 €
22.05.2025
FilingMuutmiskanne TsMS § 595¹ lg 1 alusel2×expand ›hide ⌃
  • Ä 50194244 / 4 · Olek: Jõustunud
  • Kanne nr 4 · kanne
7
KU
Kirill Ukolov
board member, founder, shareholder 100%
7 other companies›
CompanyRoleReg. code
KADDGROUP OÜ
Board memberShareholder 38%Founder
14509822
Leaderline OÜ
Board memberShareholder 33%
14285207
Massest OÜ
Board memberShareholder 50%Founder
16215441
MTÜ AK Gym
Board memberFounder
80319514
OÜ TopKoristus
Founder
12626851
Reium OÜ
Shareholder 50%FounderBoard member
17130758
TALLREP OÜ
Shareholder 25%Founder
16336179

Analysis · 2025

computed from annual reports
Revenue44k €median 46k €96% of the sector median
Net margin10.8%median 3.6%+7.2 pp vs sector median
Revenue per employee6k €median 48k €13% of the sector median
Revenue change493.8%median 6.2%+487.7 pp vs sector median
Equity ratio83.2%
Current ratio4.70
Labour cost of revenue74.7%
Profit per employee682 €
Compared with2024revenue 7k €

Peer group: Muud eriehitustööd, 1,247 trading companies that filed a report in the last three years.

Founded 2022. That year 16,826 osaühing were registered; 16,285 are still trading, or 96.8%.