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Search›Companies›Californium OÜ
14474322ActivePrivate limited company

Californium OÜ

Tartu maakond, Tartu linn, Tartu linn, Turu tn 45b·EMTAK 82991 — Other business support service activities n.e.c.·8+ years
Andmed · ···
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Overview

e-Business Register · 15 h ago
Registry code
e-Business Register
Legal form
Private limited company
Registered
23.04.2018e-Business Register
Address
Turu tn 45b, Tartu linn, Tartu linn, 50105 Tartu maakondADS · e-Business Register
E-mail address
info@007.eee-Business Register
Telephone
+372 55515007· Tele2 Eesti Aktsiaseltse-Business Register · TTJA NBA
Principal activity
EMTAK 82991 - Other business support service activities n.e.c.e-Business Register · ETCB
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
  • FAQ
  • For journalists
  • Donate
  • Donation terms
  • Refunds
  • Terms
  • Privacy
  • Contact
© 2026 Nimistu MTÜ. License CC-BY-SA 4.0 · details
Revenue
0 €
▼ 100% vs 2023
As of 10.04.2026 (MTA)
Employees
–
2023 (MTA)
Taxes paid
250 €
State + labour taxes · 2023 II kv
Tax debt
0 €
As of 10.08.2026 (MTA)

Registered 23. aprill 2018, primary activity: Other business support service activities n.e.c.. Main place of business in Tartu linn, Tartu linn, Tartu maakond.

Data · 6 sourcese-Business Register · 10 min agoMTA
e-Business Register ↗
Revenue 2023
0 €
▼ 100% vs 2023
As of 10.04.2026 (MTA)
Employees
–
2023 (MTA)
Taxes paid
823 €
State + labour taxes · 2023 (I-II kv)
Tax debt
€0
As of 10.08.2026 (MTA)

Officers

e-Business Register · 15 h ago
ML
Mihhail Lapšin
Born 1988 · 38 y · board member since 23.04.2018
Board member

Founders

e-Business Register · 15 h ago
ML
Mihhail Lapšin
Born 1988 · 38 y · founder since 20.04.2018
Founder · 3k €

Shareholders

e-Business Register · 15 h ago
ML
Mihhail Lapšin
Born 1988 · 38 y · shareholder since 01.09.2023
Shareholder 100% · 3k €

Annual reports (6)

e-Business Register · annual reports · 5 päeva tagasi
Revenue 2024
0 €
↘ -100.0% vs 2023
Employees 2024
0
YearRevenueProfitEquityAssetsEmployees

Taxes and employees

Estonian Tax and Customs Board · 10.04.2026 as of
YearRevenue (a)State taxesTaxes on workforceEmployees (Q4)
2023—800 €23 €–
Quarterly breakdown
YearQ1Q2Q3Q4
Revenue 2023–

Tech stack

Tehnoloogiad
Mobile carrier
+372 55515007Tele2 Eesti Aktsiaselts

History

last 2 years · MTA + ÄR + MTR + Procurements
2025
27.06.2025ReportEsitati 2024. aasta aruanne— Käive 0 €

Connected companies

Same-person ties · e-Business Register

Californium OÜ is connected to 14 other companies through 1 person who hold a role here and elsewhere. The strongest tie runs through Mihhail Lapšin (14 companies).

Total connections
14
via 1 person
Connecting people
1
Active here
Distinct roles
3
Board member · Founder
Strongest tie
Mihhail
14 companies
Via personMihhail Lapšin
20240 €−21 €358k €364k €027.06.2025
202312 813 €12 012 €358k €364k €010.04.2024
202229 000 €36 802 €349k €356k €002.07.2023
202136 160 €44 317 €312k €321k €010.07.2022
20201980 €8363 €268k €302k €028.03.2022
201917 670 €25 020 €260k €288k €003.01.2021
Original files in PDF – the full register on e-Business Register.View reports on e-Business Register
–
–
–
State taxes 2023550 €250 €––
Taxes on workforce 202323 €0 €––
Employees 2023––––
14
ML
Mihhail Lapšin
board member, founder, shareholder 100%
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Board memberShareholder 100%
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Board memberFounderShareholder 100%
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16281544
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Shareholder 100%FounderBoard member
14678562
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Board memberShareholder 100%Founder
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Board memberShareholder 100%Founder
12130966
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Board memberShareholder 100%
11955050
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Board memberShareholder 100%Founder
14568974
OÜ LapCapital
Board memberShareholder 100%
10856374
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Board memberShareholder 100%
10471752
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Shareholder 100%Board member
11201109
Trevors Estonia OÜ
Board memberFounderShareholder 100%
14960809

Analysis · 2024

computed from annual reports
Revenue0 €median 23k €0% of the sector median
Revenue change-100.0%median 1.1%-101.1 pp vs sector median
Equity ratio98.4%
Current ratio11.16
Compared with2023revenue 13k €

Peer group: Muud mujal liigitamata äritegevust abistavad tegevused, 1,731 trading companies that filed a report in the last three years.

Founded 2018. That year 14,762 osaühing were registered; 14,175 are still trading, or 96.0%.