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›Tersys Group OÜ
14499262ActivePrivate limited companyEE102148268 · VAT-registered

Tersys Group OÜ

Harju maakond, Tallinn, Kesklinna linnaosa, Vesivärava tn 50-201·EMTAK 63102 — Data processing, data management, data mediation and related 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 · 8 h ago
Registry code
e-Business Register
Legal form
Private limited company
Registered
31.05.2018e-Business Register
Address
Vesivärava tn 50-201, Kesklinna linnaosa, Tallinn, 10152 Harju maakondADS · e-Business Register
E-mail address
tersys@tuta.ioe-Business Register
Principal activity
EMTAK 63102 - Data processing, data management, data mediation and related 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
  • 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 · 7 sourcese-Business Register · 5 min agoMTA
e-Business Register ↗

Registered 31. mai 2018, primary activity: Data processing, data management, data mediation and related activities. Main place of business in Kesklinna linnaosa, Tallinn, Harju maakond.

Revenue 2026 (I kv)
163 003 €
▼ 16% vs 2025 I kv
As of 10.04.2026 (MTA)
Employees
–
2026 (MTA)
Taxes paid
–
Tax debt
0 €
As of 25.06.2026 (MTA)
Revenue 2026 (I kv)
163k €
▼ 16% vs 2025 I kv
As of 10.04.2026 (MTA)
Employees
–
2026 (MTA)
Taxes paid
–
Tax debt
€0
As of 25.06.2026 (MTA)

Officers (2)

e-Business Register · 8 h ago
KK
Kostiantyn Kalynovskyi
· board member since 08.02.2021
Board member
NL
Natalja Larsson
Born 1984 · 42 y · procurator since 31.05.2018
Procurator

Founders

e-Business Register · 8 h ago
KK
Kostiantyn Kalynovskyi
· founder since 31.05.2018
Founder · 3k €

Shareholders

e-Business Register · 8 h ago
KK
Kostiantyn Kalynovskyi
· shareholder since 01.09.2023
Shareholder 100% · 3k €

Beneficial owners

e-Business Register · 8 h ago
KK
Kostiantyn KalynovskyiUkraina · Ukraine
Born 1987 · 39 y · ultimate beneficial owner since 04.04.2019
Ultimate beneficial owner

Annual reports (7)

e-Business Register · annual reports · 5 päeva tagasi
Revenue 2025
446k €
↘ -10.2% vs 2024
Employees 2025
0
YearRevenueProfitEquityAssetsEmployees

Taxes, revenue and employees

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

History

last 2 years · MTA + ÄR + MTR + Procurements
2026
12.02.2026ReportEsitati 2025. aasta aruanne— Käive 445 956 €
2025
11.03.2025ReportEsitati 2024. aasta aruanne— Käive 496 546 €
2024
20.12.2024FilingMuutmiskanne TsMS § 595¹ lg 1 alusel2×expand ›hide ⌃
  • Ä 50095346 / 6 · Olek: Jõustunud
  • Kanne nr 6 · kanne

Connected companies

Same-person ties · e-Business Register

Tersys Group OÜ is connected to 5 other companies through 1 person who hold a role here and elsewhere. The strongest tie runs through Natalja Larsson (5 companies).

Total connections
5
via 1 person
Connecting people
1
Active here
Distinct roles
1
Procurator
Strongest tie
Natalja
5 companies
Via personNatalja Larsson
2025445 956 €62 397 €103k €132k €012.02.2026
2024496 546 €26 908 €41k €70k €011.03.2025
2023465 083 €5274 €14k €53k €010.04.2024
2022340 488 €−20 066 €9k €41k €010.04.2024
2021438 588 €19 268 €29k €58k €013.02.2022
2020406 059 €−44 115 €10k €42k €030.03.2021
2019552 203 €16 502 €54k €84k €030.10.2020
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 Q163 003 €–––
2025711 754 €37 €0 €–
2024836 359 €19 €0 €–
2023751 121 €29 €0 €–
2022559 106 €6 €0 €–
Quarterly breakdown
YearQ1Q2Q3Q4
Revenue 2026163k €–––
State taxes 2026––––
Taxes on workforce 2026––––
Employees 2026––––
Revenue 2025195k €180k €175k €162k €
State taxes 2025––11 €26 €
Taxes on workforce 2025––0 €0 €
Employees 2025––––
Revenue 2024278k €201k €176k €181k €
State taxes 202413 €–6 €–
Taxes on workforce 20240 €–0 €–
Employees 2024––––
Revenue 2023138k €162k €180k €271k €
State taxes 202311 €––18 €
Taxes on workforce 20230 €––0 €
Employees 2023––––
Revenue 2022183k €152k €107k €117k €
State taxes 2022––6 €–
Taxes on workforce 2022––0 €–
Employees 2022––––
18.12.2024FilingKorraldav määrus— Ä 50095346 / M1 · Olek: Puudused kõrvaldatud
5
NL
Natalja Larsson
procurator
5 other companies›
CompanyRoleReg. code
Arbetskraft OÜ
FounderShareholder 50%Liquidator
12349736
Baltic Independent Group OÜ
Board memberFounderShareholder 100%Ultimate beneficial owner
11581164
Reservepay OÜ
Recipient for procedural documents
14200346
Skilled Alliance OÜ
Shareholder 100%Ultimate beneficial ownerFounderBoard member
17143749
Terra Impex OÜ
Recipient for procedural documents
12306266