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Search›Companies›LeonAdvertising OÜ
16044287ActivePrivate limited companyEE102509535 · VAT-registered

LeonAdvertising OÜ

Harju maakond, Tallinn, Lasnamäe linnaosa, Sepapaja tn 6·EMTAK 62101 — Computer programming activities·5+ years
Andmed · ···
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Overview

e-Business Register · 23 h ago
Registry code
e-Business Register
Legal form
Private limited company
Registered
04.09.2020e-Business Register
Address
Sepapaja tn 6, Lasnamäe linnaosa, Tallinn, 15551 Harju maakondADS · e-Business Register
E-mail address
support@xolo.ioe-Business Register
Telephone
+370 61014101e-Business Register
Principal activity
EMTAK 62101 - Computer programming 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

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© 2026 Nimistu MTÜ. License CC-BY-SA 4.0 · details
Data · 8 sourcese-Business Register · 9 min agoMTAWeb tech scanEesti Internet
e-Business Register ↗

Registered 4. september 2020, primary activity: Computer programming activities. Main place of business in Lasnamäe linnaosa, Tallinn, Harju maakond.

Revenue 2026 II kv
82 483 €
▲ 36% vs 2025 II kv
As of 10.07.2026 (MTA)
Employees
–
2026 (MTA)
Taxes paid
–
Tax debt
0 €
As of 13.08.2026 (MTA)
Revenue 2026 (I-II kv)
204k €
▲ 35% vs 2025 I-II kv
As of 10.07.2026 (MTA)
Employees
–
2026 (MTA)
Taxes paid
–
Tax debt
€0
As of 13.08.2026 (MTA)

Officers

e-Business Register · 23 h ago
AK
Aleksandr Konstantinov
Born 1984 · 42 y · board member since 04.09.2020
Board member

Founders

e-Business Register · 23 h ago
AK
Aleksandr Konstantinov
Born 1984 · 42 y · founder since 31.08.2020
Founder · 3k €

Shareholders

e-Business Register · 23 h ago
AK
Aleksandr Konstantinov
Born 1984 · 42 y · shareholder since 01.09.2023
Shareholder 100% · 3k €

Annual reports (5)

e-Business Register · annual reports · 9 päeva tagasi
Revenue 2025
264k €
↗ +7.1% vs 2024
Employees 2025
1
0.0% vs 2024
YearRevenueProfitEquityAssetsEmployees

Taxes, revenue and employees

Estonian Tax and Customs Board · 10.07.2026 as of
200k €100k €0

Tech stack

Website analysis · 50 min tagasi
Domains (3)
samapura.ee
SPFDMARC
NSCloudflare
REGZone Media OÜ
SRCEIS WHOIS
Detected technologies
OtherOpen Graph · Schema.org
CDNCloudflare
Analytics

History

last 2 years · MTA + ÄR + MTR + Procurements
2026
20.04.2026ReportEsitati 2025. aasta aruanne— Käive 263 918 €
2025
02.10.2025FilingMuutmiskanne2×expand ›hide ⌃
  • Ä 50153626 / 5 · Olek: Jõustunud
  • Kanne nr 5 · kanne
16.04.2025ReportEsitati 2024. aasta aruanne— Käive 246 430 €

Connected companies

Same-person ties · e-Business Register

LeonAdvertising OÜ is connected to 1 other company through 1 person who hold a role here and elsewhere. The strongest tie runs through Aleksandr Konstantinov (1 company).

Total connections
1
via 1 person
Connecting people
1
Active here
Distinct roles
3
Board member · Founder
Strongest tie
Aleksandr
1 company
Via personAleksandr Konstantinov
2025263 918 €−10 075 €344k €344k €120.04.2026
2024246 430 €−44 304 €354k €355k €116.04.2025
2023418 103 €264 341 €449k €449k €126.03.2024
2022285 318 €145 060 €184k €193k €113.03.2023
2021229 124 €66 867 €67k €68k €118.03.2022
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 Q204 400 €–––
2025297 659 €–––
2024300 844 €12 503 €700 €–
2023360 899 €7500 €0 €–
2022I-IV Q152 538 €–––
Quarterly breakdown
YearQ1Q2Q3Q4
Revenue 2026122k €82k €––
State taxes 2026––––
Taxes on workforce 2026––––
Employees 2026––––
Revenue 202590k €61k €76k €71k €
State taxes 2025––––
Taxes on workforce 2025––––
Employees 2025––––
Revenue 2024118k €65k €61k €57k €
State taxes 2024–13k €0 €–
Taxes on workforce 2024–700 €0 €–
Employees 2024––––
Revenue 202384k €131k €92k €54k €
State taxes 20238k €–––
Taxes on workforce 20230 €–––
Employees 2023––––
Revenue 2022––61k €91k €
State taxes 2022––––
Taxes on workforce 2022––––
Employees 2022––––
Google Analytics
UI frameworkTailwind CSS
teaday.ee
NSZone.ee
REGZone Media OÜ
SRCEIS WHOIS
Detected technologies
Web serverApache
valentina.ee
SPF
MXGoogle Workspace
NSCloudflare
REGZone Media OÜ
SRCEIS WHOIS
Could not analyse (HTTP 404)
1
AK
Aleksandr Konstantinov
board member, founder, shareholder 100%
1 other company›
CompanyRoleReg. code
TorosRicos OÜ
Founder
16767169

Analysis · 2025

computed from annual reports
Revenue264k €median 50k €5.3× the sector median
Net margin-3.8%median 12.1%-16.0 pp vs sector median
Revenue per employee264k €median 70k €3.7× the sector median
Revenue change7.1%median 3.4%+3.7 pp vs sector median
Equity ratio99.8%
Current ratio661.94
Labour cost of revenue3.8%
Profit per employee−10 075 €
Compared with2024revenue 246k €

Peer group: Programmeerimine, 5,810 trading companies that filed a report in the last three years.

Founded 2020. That year 15,799 osaühing were registered; 15,241 are still trading, or 96.5%.