ContactTerms
ET/EN/RU
EN
EestiEnglishРусский
nimistuEstonia'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
ContactTerms
ET/EN/RU
EN
EestiEnglishРусский
Search›Companies›Booking Algorithms OÜ
14453194ActivePrivate limited companyEE102084128 · VAT-registered

Booking Algorithms OÜ

Harju maakond, Tallinn, Lasnamäe linnaosa, Katusepapi tn 4/2·EMTAK 62101 — Computer programming activities·8+ years
Andmed · ···
On this page
SanctionsOverviewOfficersShareholdersFoundersBeneficial ownersOther rolesForeign parentSubsidiariesFinancialsTax filingsPledgesPledges as creditorLicencesNoticesTech stackCourt rulingsTVK decisionsBlacklistLabour inspectorateHazardous facilityDPA decisionsTax-deductibleEU lobby registerTrademarksPatentsReal estateVehiclesGrantsProcurementsState paymentsActivityConnected companies
Extension

Right in search

nimistu card above Google, Bing and DuckDuckGo results.

Chrome→Firefox→Edge→
Free · ~14 KB
See the extension →

Overview

e-Business Register · 22 h ago
Registry code
e-Business Register
Legal form
Private limited company
Registered
21.03.2018e-Business Register
Address
Katusepapi tn 4/2, Lasnamäe linnaosa, Tallinn, 11412 Harju maakondADS · e-Business Register
E-mail address
booking.algorithms@gmail.come-Business Register
Website
ba-booking.come-Business Register · domain active
Telephone
+380 687177601e-Business Register
Principal activity
EMTAK 62101 - Computer programming activitiese-Business Register · ETCB
VAT number
ETCB · VAT-registered
Share capital
2500,00 €e-Business Register
nimistu
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 · 10 sourcese-Business Register · 8 min agoMTABuiltWithWeb tech scan
e-Business Register ↗

Registered 21. märts 2018, primary activity: Computer programming activities. Main place of business in Lasnamäe linnaosa, Tallinn, Harju maakond.

Revenue 2026 (I kv)
2541 €
▼ 58% vs 2025 I kv
As of 10.04.2026 (MTA)
Employees
–
2026 (MTA)
Taxes paid
–
Tax debt
0 €
As of 24.06.2026 (MTA)
Revenue 2026 (I kv)
3k €
▼ 58% vs 2025 I kv
As of 10.04.2026 (MTA)
Employees
–
2026 (MTA)
Taxes paid
–
Tax debt
€0
As of 24.06.2026 (MTA)

Officers

e-Business Register · 22 h ago
SK
Serhii KravchenkoUkraina · Ukraine
Born 1978 · 47 y · board member since 06.07.2018
Board member

Founders (6)

e-Business Register · 22 h ago
MH
Mykhailo HadionUkraina · Ukraine
Born 1983 · 43 y · founder since 22.02.2018
Founder · 87 €
SK
Serhii KravchenkoUkraina · Ukraine
Born 1978 · 47 y · founder since 22.02.2018
Founder · 844 €
IC
Igor Chulkov

Shareholders (9)

e-Business Register · 22 h ago
0%50%100%
Founder / management
87.4% · 5
Angel
12.6% · 4
#ShareholderType%€

Beneficial owners

e-Business Register · 22 h ago
SK
Serhii Kravchenko
· ultimate beneficial owner since 05.10.2018
Ultimate beneficial owner

Other persons

e-Business Register · 22 h ago
AO
Arbalans OÜLEGAL PERSON
Legal person · 11520406 · contact person since 26.04.2023
Contact person

Annual reports (7)

e-Business Register · annual reports · 5 päeva tagasi
Revenue 2025
25k €
↘ -7.2% vs 2024
Employees 2025
0
YearRevenueProfitEquityAssetsEmployees

Taxes, revenue and employees

Estonian Tax and Customs Board · 10.04.2026 as of
10k €5k €0

Tech stack

Website analysis · 3 päeva tagasi
Domains (1)
ba-booking.com
SPF
MXGoogle Workspace
NSCloudflare
SRCÄriregister
Detected technologies
OtherOpen Graph · Schema.org
Content management (CMS)WordPress
CDNCloudflare

History

last 2 years · MTA + ÄR + MTR + Procurements
2026
15.04.2026ReportEsitati 2025. aasta aruanne— Käive 24 715 €
2025
14.04.2025ReportEsitati 2024. aasta aruanne— Käive 26 624 €
2024
26.06.2024ReportEsitati 2023. aasta aruanne— Käive 19 406 €
Ukraina · Ukraine
Born 1978 · 47 y · founder since 22.02.2018
Founder · 422 €
KS
Kostiantyn ShevchenkoUkraina · Ukraine
Born 1988 · 37 y · founder since 22.02.2018
Founder · 672 €
AS
Andriy SedovUkraina · Ukraine
Born 1960 · 66 y · founder since 22.02.2018
Founder · 350 €
OG
Oleksandr GadionUkraina · Ukraine
Born 1979 · 46 y · founder since 22.02.2018
Founder · 125 €
1
Serhii Kravchenko
Founder / management30.88%772 €
2
Andriy Sedov
Founder / management22.00%550 €
3
Kostiantyn Shevchenko
Founder / management21.96%549 €
4
Dmytro Shcherbyna
Founder / management7.52%188 €
5
Oleksandr Gadion
Founder / management5.00%125 €
6
Oleksiy Zolotarov
Angel4.64%116 €
7
Igor Chulkov
Angel3.52%88 €
8
Mykhailo Hadion
Angel3.48%87 €
9
Serhii Mykhliuk
Angel1.00%25 €
Concentration

How tightly the cap table is held. Top-N shows the combined stake of the largest N shareholders; the 80% line is the smallest group that together controls 80%; Gini is 0 when stakes are perfectly equal, 1 when one holder owns everything.

Top 1
30.9%
Top 3
74.8%
Top 5
87.4%
Top 10
100.0%
80% line
4 of 9
Gini
0.48

Dominant holder: 30.9% – non-controlling but blocking.

SK
Serhii KravchenkoUkraina · Ukraine
Born 1978 · 47 y · shareholder since 01.09.2023
Shareholder 31% · 772 €
AS
Andriy Sedov
Born 1960 · 66 y · shareholder since 01.09.2023
Shareholder 22% · 550 €
KS
Kostiantyn Shevchenko
Born 1988 · 37 y · shareholder since 01.09.2023
Shareholder 22% · 549 €
DS
Dmytro Shcherbyna
Born 1982 · 43 y · shareholder since 01.09.2023
Shareholder 8% · 188 €
OG
Oleksandr Gadion
Born 1979 · 46 y · shareholder since 01.09.2023
Shareholder 5% · 125 €
OZ
Oleksiy Zolotarov
Born 1963 · 62 y · shareholder since 01.09.2023
Shareholder 5% · 116 €
IC
Igor Chulkov
Born 1978 · 47 y · shareholder since 01.09.2023
Shareholder 4% · 88 €
MH
Mykhailo Hadion
Born 1983 · 43 y · shareholder since 01.09.2023
Shareholder 3% · 87 €
SM
Serhii Mykhliuk
Born 1978 · 48 y · shareholder since 01.09.2023
Shareholder 1% · 25 €
202524 715 €−1903 €22k €23k €015.04.2026
202426 624 €9100 €24k €25k €014.04.2025
202319 406 €4307 €15k €16k €026.06.2024
202215 061 €1231 €11k €11k €029.06.2023
202113 960 €3162 €9k €10k €003.07.2022
202013 053 €4586 €6k €6k €029.06.2021
20193948 €570 €2k €2k €022.10.2020
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 Q2541 €–––
202518 364 €–––
202415 805 €–––
202321 367 €–––
202223 490 €–––
Quarterly breakdown
YearQ1Q2Q3Q4
Revenue 20263k €–––
State taxes 2026––––
Taxes on workforce 2026––––
Employees 2026––––
Revenue 20256k €5k €4k €3k €
State taxes 2025––––
Taxes on workforce 2025––––
Employees 2025––––
Revenue 20242k €765 €6k €7k €
State taxes 2024––––
Taxes on workforce 2024––––
Employees 2024––––
Revenue 20236k €7k €8k €17 €
State taxes 2023––––
Taxes on workforce 2023––––
Employees 2023––––
Revenue 20224k €6k €7k €6k €
State taxes 2022––––
Taxes on workforce 2022––––
Employees 2022––––
JavaScript library
jQuery
SecurityreCAPTCHA