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Search›Companies›Serokell OÜ
14049961ActivePrivate limited companyEE101954628 · VAT-registered

Serokell OÜ

Harju maakond, Tallinn, Kesklinna linnaosa, Pille tn 11/1-32·EMTAK 62101 — Computer programming activities·10+ years
Andmed · ···
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Overview

e-Business Register · 16 h ago
Registry code
e-Business Register
Legal form
Private limited company
Registered
16.05.2016e-Business Register
Address
Pille tn 11/1-32, Kesklinna linnaosa, Tallinn, 10138 Harju maakondADS · e-Business Register
E-mail address
hi@serokell.ioe-Business Register
Website
serokell.ioe-Business Register · domain active
Telephone
+372 6991531· Nord Connect OÜe-Business Register · TTJA NBA
Principal activity
EMTAK 62101 - Computer programming activitiese-Business Register · ETCB
VAT number
ETCB · VAT-registered
Share capital
2500,00 €e-Business Register
LEI
52990042X5S0L3QO9184 · issued 20.03.2026GLEIF
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
  • FAQ
  • For journalists
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  • Donation terms
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  • Terms
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© 2026 Nimistu MTÜ. License CC-BY-SA 4.0 · details
Data · 9 sourcese-Business Register · 5 min agoMTABuiltWithWeb tech scanGLEIF
e-Business Register ↗

Registered 16. mai 2016, primary activity: Computer programming activities. Main place of business in Kesklinna linnaosa, Tallinn, Harju maakond.

Revenue 2026 II kv
469 969 €
▲ 159% vs 2025 II kv
As of 10.07.2026 (MTA)
Employees
–
2026 (MTA)
Taxes paid
–
Tax debt
0 €
As of 09.08.2026 (MTA)
Revenue 2026 (I-II kv)
1,1m €
▲ 85% vs 2025 I-II kv
As of 10.07.2026 (MTA)
Employees
–
2026 (MTA)
Taxes paid
–
Tax debt
€0
As of 09.08.2026 (MTA)

Officers (3)

e-Business Register · 16 h ago
EP
Emīls Petračenoks
Born 1989 · 36 y · board member since 16.05.2016
Board member
AS
Arsenii Seroka
Born 1993 · 33 y · board member since 16.05.2016
Board member
IG
Ivan Gromakovskii
Born 1994 · 31 y · board member since 30.05.2016
Board member

Founders (2)

e-Business Register · 16 h ago
EP
Emīls Petračenoks
Born 1989 · 36 y · founder since 16.05.2016
Founder · 1k €
AS
Arsenii Seroka
Born 1993 · 33 y · founder since 16.05.2016
Founder · 1k €

Shareholders (2)

e-Business Register · 16 h ago
AS
Arsenii Seroka
Born 1993 · 33 y · shareholder since 02.09.2023
Shareholder 50% · 1k €
EP
Emīls Petračenoks
Born 1989 · 36 y · shareholder since 02.09.2023
Shareholder 50% · 1k €

Annual reports (7)

e-Business Register · annual reports · 4 päeva tagasi
Revenue 2025
2,1m €
↗ +10.6% vs 2024
Employees 2025
0
YearRevenueProfitEquityAssetsEmployees

Taxes, revenue and employees

Estonian Tax and Customs Board · 10.07.2026 as of
1,0m €500k €0

Tech stack

Website analysis · 1 päeva tagasi
Domains (1)
serokell.io
SPFDMARC
HOSTAWS
MXGoogle Workspace
NSAWS Route 53
SRCÄriregister
Detected technologies
OtherOpen Graph · Schema.org
CDNAWS CloudFront

History

last 2 years · MTA + ÄR + MTR + Procurements
2026
01.07.2026ReportEsitati 2025. aasta aruanne— Käive 2 087 929 €
2025
01.07.2025ReportEsitati 2024. aasta aruanne— Käive 1 887 450 €
03.02.2025FilingMuutmiskanne TsMS § 595¹ lg 1 alusel2×expand ›hide ⌃
  • Ä 50030217 / 11 · Olek: Jõustunud
  • Kanne nr 11 · kanne

Connected companies

Same-person ties · e-Business Register

Serokell OÜ is connected to 1 other company through 1 person who hold a role here and elsewhere. The strongest tie runs through Arsenii Seroka (1 company).

Total connections
1
via 1 person
Connecting people
1
Active here
Distinct roles
3
Board member · Founder
Strongest tie
Arsenii
1 company
Via personArsenii Seroka
20252 087 929 €647 €6k €116k €001.07.2026
20241 887 450 €−2061 €5k €73k €001.07.2025
20232 070 512 €−126 064 €8k €227k €002.07.2024
20222 240 470 €−75 705 €134k €237k €030.06.2023
20211 522 218 €−160 433 €209k €308k €029.06.2022
20201 471 310 €95 593 €370k €424k €028.06.2021
20191 219 446 €196 776 €274k €312k €029.10.2020
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-II Q1 060 880 €–––
20251 484 915 €–––
20241 695 020 €0 €0 €–
20232 522 029 €16 446 €0 €–
20222 752 374 €33 462 €0 €–
Quarterly breakdown
YearQ1Q2Q3Q4
Revenue 2026591k €470k €––
State taxes 2026––––
Taxes on workforce 2026––––
Employees 2026––––
Revenue 2025393k €181k €627k €284k €
State taxes 2025––––
Taxes on workforce 2025––––
Employees 2025––––
Revenue 2024533k €458k €231k €472k €
State taxes 2024––0 €–
Taxes on workforce 2024––0 €–
Employees 2024––––
Revenue 2023457k €750k €692k €622k €
State taxes 2023–7k €9k €–
Taxes on workforce 2023–0 €0 €–
Employees 2023––––
Revenue 2022644k €816k €610k €682k €
State taxes 202217k €17k €––
Taxes on workforce 20220 €0 €––
Employees 2022––––
FrameworkNext.js
Web servernginx
Mobile carrier
+372 6991531Nord Connect OÜ
1
AS
Arsenii Seroka
board member, founder, shareholder 50%
1 other company›
CompanyRoleReg. code
Alterment OÜ
Board memberShareholder 79%Founder
16116976

Analysis · 2025

computed from annual reports
Revenue2,1m €median 50k €41.5× the sector median
Net margin0.0%median 12.1%-12.1 pp vs sector median
Revenue change10.6%median 3.4%+7.2 pp vs sector median
Equity ratio5.3%
Current ratio1.06
Labour cost of revenue0.0%
Compared with2024revenue 1,9m €

Peer group: Programmeerimine, 5,817 trading companies that filed a report in the last three years.

Founded 2016. That year 12,438 osaühing were registered; 11,952 are still trading, or 96.1%.