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
nimistu
Search›Companies›Callista Software OÜ
12287975ActivePrivate limited companyEE101789916 · VAT-registered

Callista Software OÜ

Harju maakond, Tallinn, Pirita linnaosa, Padriku tee 11/2-11·EMTAK 62101 — Computer programming activities·14+ 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 · 13 h ago
Registry code
e-Business Register
Legal form
Private limited company
Registered
18.05.2012e-Business Register
Address
Padriku tee 11/2-11, Pirita linnaosa, Tallinn, 11912 Harju maakondADS · e-Business Register
E-mail address
eerik.kivistik@gmail.come-Business Register
Telephones
+372 5017268· Telia Eesti AS+372 5025733· Telia Eesti ASe-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
894500CJ4O0ON2TD2Q14 · issued 18.12.2019GLEIF
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 · 9 sourcese-Business Register · 6 min agoMTARTKGLEIF
e-Business Register ↗

Registered 18. mai 2012, primary activity: Computer programming activities. Main place of business in Pirita linnaosa, Tallinn, Harju maakond.

Revenue 2026 (I kv)
13 489 €
▲ 630% vs 2025 I kv
As of 10.04.2026 (MTA)
Employees
–
2026 (MTA)
Taxes paid
0 €
State + labour taxes · 2026 (I kv)
Tax debt
0 €
As of 25.06.2026 (MTA)
Revenue 2026 (I kv)
13k €
▲ 630% vs 2025 I kv
As of 10.04.2026 (MTA)
Employees
–
2026 (MTA)
Taxes paid
0 €
State + labour taxes · 2026 (I kv)
Tax debt
€0
As of 25.06.2026 (MTA)

Officers (2)

e-Business Register · 13 h ago
MT
Mikk Tarvas
Born 1990 · 36 y · board member since 18.05.2012
Board member
EK
Eerik Kivistik
Born 1990 · 35 y · board member since 17.10.2025
Board member

Founders (2)

e-Business Register · 13 h ago
EK
Eerik Kivistik
Born 1990 · 35 y · founder since 17.05.2012
Founder · 1k €
MT
Mikk Tarvas
Born 1990 · 36 y · founder since 17.05.2012
Founder · 1k €

Shareholders (2)

e-Business Register · 13 h ago
MT
Mikk Tarvas
Born 1990 · 36 y · shareholder since 01.09.2023
Shareholder 50% · 1k €
EK
Eerik Kivistik
Born 1990 · 35 y · shareholder since 01.09.2023
Shareholder 50% · 1k €

Beneficial owners (2)

e-Business Register · 13 h ago
EK
Eerik Kivistik
Born 1990 · 35 y · ultimate beneficial owner since 29.10.2018
Ultimate beneficial owner
MT
Mikk Tarvas
Born 1990 · 36 y · ultimate beneficial owner since 29.10.2018
Ultimate beneficial owner

Subsidiaries

e-Business Register · shareholders · 13 h ago
Callista Software OÜ12287975Javan OÜ16626701Shareholder 60%PepChecker OÜ16058036
Callista Software OÜ is a shareholder or officer in 2 more companies.

Annual reports (6)

e-Business Register · annual reports · 5 päeva tagasi
Revenue 2024
9k €
↘ -95.9% vs 2023
State taxes 2025
8k €
↘ -93.3% vs 2023
Employees 2024
0
↘ -100.0% vs 2023
YearRevenueProfit

Taxes, revenue and employees

Estonian Tax and Customs Board · 10.04.2026 as of
500k €250k €0

Tech stack

Tehnoloogiad
Mobile carrier
+372 5017268Telia Eesti AS+372 5025733Telia Eesti AS

State-sector payments (3 · 12k €)

RTK Makseandmik · 15.05.2026
Transactions
3
2025–2025 · 1 year
Total amount
12k €
avg 4k €
Buyers
2
State and municipal bodies
Latest
30.04.2025
1k € · Tartu Ülikool
BuyerTxAmountShare
Maa- ja Ruumiamet
70003098
1
6k €

History

last 2 years · MTA + ÄR + MTR + Procurements
2025
17.10.2025OfficerAstus juhatusse— Eerik Kivistik
17.10.2025FilingMuutmiskanne2×expand ›hide ⌃
  • Ä 20060293 / 11 · Olek: Jõustunud
  • Kanne nr 11 · kanne
16.07.2025ReportEsitati 2024. aasta aruanne— Käive 8784 €
26.03.2025

Connected companies

Same-person ties · e-Business Register

Callista Software OÜ is connected to 5 other companies through 2 people who hold a role here and elsewhere. The strongest tie runs through Eerik Kivistik (3 companies).

Total connections
5
via 2 people
Connecting people
2
Active here
Distinct roles
4
Board member · Founder
Strongest tie
Eerik
3 companies
Via personEerik Kivistik
Equity
Assets
Employees
20248784 €−28 224 €75k €81k €016.07.2025
2023215 754 €43 837 €153k €160k €111.07.2024
2022775 272 €56 081 €164k €317k €1002.07.2023
2021641 903 €99 647 €194k €284k €818.05.2022
2020635 364 €82 794 €164k €281k €830.03.2021
2019414 699 €120 594 €138k €245k €727.08.2020
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 Q13 489 €0 €0 €–
202571 794 €7954 €444 €1
202419 341 €3351 €226 €–
2023273 852 €119 118 €62 480 €–
2022787 225 €327 665 €198 521 €6
Quarterly breakdown
YearQ1Q2Q3Q4
Revenue 202613k €–––
State taxes 20260 €–––
Taxes on workforce 20260 €–––
Employees 2026––––
Revenue 20252k €14k €10k €46k €
State taxes 20250 €2k €1k €5k €
Taxes on workforce 20250 €0 €444 €0 €
Employees 2025–1––
Revenue 20249k €694 €8k €1k €
State taxes 20242k €–1k €–
Taxes on workforce 2024226 €–0 €–
Employees 2024––––
Revenue 2023135k €35k €71k €34k €
State taxes 202378k €13k €22k €7k €
Taxes on workforce 202350k €6k €6k €602 €
Employees 2023––––
Revenue 2022155k €183k €152k €297k €
State taxes 202280k €78k €39k €132k €
Taxes on workforce 202250k €48k €29k €72k €
Employees 202289106
Tartu Ülikool
74001073
2
6k €
20253 transactions · 12k €
30.042025
Tartu Ülikool74001073
MAJANDAMISKULUD · Kolmanda taseme haridus
1098 €
14.042025
Maa- ja Ruumiamet70003098
MAJANDAMISKULUD · Üldine majandus- ja kaubanduspoliitika
6076 €
03.042025
Tartu Ülikool74001073
MAJANDAMISKULUD · Kolmanda taseme haridus
4978 €
FilingMuutmiskanne2×expand ›hide ⌃
  • Ä 20060293 / 10 · Olek: Jõustunud
  • Kanne nr 10 · kanne
2024
11.07.2024ReportEsitati 2023. aasta aruanne— Käive 215 754 €
09.07.2024FilingTrahvihoiatusmäärus: majandusaasta aruanne esitamata— Ä 20060293 / M2 · Olek: Puudused kõrvaldatud
3
Mikk Tarvas2
EK
Eerik Kivistik
board member, founder, shareholder 50%, ultimate beneficial owner
3 other companies›
CompanyRoleReg. code
3D Mobile Labs OÜ
FounderUltimate beneficial ownerShareholder 100%Board member
14064392
PepChecker OÜ
FounderUltimate beneficial ownerBoard member
16058036
Reval Entertainment OÜ
Founder
12698678
MT
Mikk Tarvas
board member, founder, shareholder 50%, ultimate beneficial owner
2 other companies›
CompanyRoleReg. code
Development Vibes OÜ
FounderShareholder 100%Board memberUltimate beneficial owner
14064669
PepChecker OÜ
Founder
Ultimate beneficial owner
Board member
16058036