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
  • FAQ
  • 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›OÜ X7 Clinicals and Pharmaceuticals Research EU
14119880ActivePrivate limited companyEE102168471 · VAT-registered

OÜ X7 Clinicals and Pharmaceuticals Research EU

Harju maakond, Tallinn, Kesklinna linnaosa, Ahtri tn 8·EMTAK 72101 — Research and experimental development on natural sciences and engineering·9+ 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 · 3 h ago
Registry code
e-Business Register
Legal form
Private limited company
Registered
26.09.2016e-Business Register
Address
Ahtri tn 8, Kesklinna linnaosa, Tallinn, 10151 Harju maakondADS · e-Business Register
E-mail address
tsemykina@x7research.rue-Business Register
Principal activity
EMTAK 72101 - Research and experimental development on natural sciences and engineeringe-Business Register · ETCB
VAT number
ETCB · VAT-registered
Share capital
2500,00 €e-Business Register
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
  • FAQ
  • For journalists
  • Donation terms
  • Refunds
  • Terms
  • Privacy
  • Contact
© 2026 Nimistu MTÜ. License CC-BY-SA 4.0 · details
Data · 7 sourcese-Business Register · 8 min agoMTA
e-Business Register ↗

Registered 26. september 2016, primary activity: Research and experimental development on natural sciences and engineering. Main place of business in Kesklinna linnaosa, Tallinn, Harju maakond.

Revenue 2026 (I kv)
2832 €
▼ 83% 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 29.06.2026 (MTA)
Revenue 2026 (I kv)
3k €
▼ 83% 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 29.06.2026 (MTA)

Officers (2)

e-Business Register · 3 h ago
TS
Tatjana Semõkina
Born 1975 · 50 y · board member since 12.10.2020
Board member
OL
Olga Lembinen
Born 1976 · 50 y · board member since 06.05.2021
Board member

Founders

e-Business Register · 3 h ago
NS
Natalia SimenivaVenemaa · Russia
Born 1980 · 45 y · founder since 22.09.2016
Founder · 3k €

Shareholders

e-Business Register · 3 h ago
TS
Tatjana Semõkina
Born 1975 · 50 y · shareholder since 01.09.2023
Shareholder 100% · 3k €

Beneficial owners

e-Business Register · 3 h ago
TS
Tatjana Semõkina
Born 1975 · 50 y · ultimate beneficial owner since 26.05.2023
Ultimate beneficial owner

Annual reports (6)

e-Business Register · annual reports · 2 päeva tagasi
Revenue 2024
102k €
↘ -37.3% vs 2023
Employees 2024
0
YearRevenueProfitEquityAssetsEmployees

Taxes, revenue and employees

Estonian Tax and Customs Board · 10.04.2026 as of
100k €50k €0

History

last 2 years · MTA + ÄR + MTR + Procurements
2025
02.06.2025ReportEsitati 2024. aasta aruanne— Käive 102 287 €

Connected companies

Same-person ties · e-Business Register

OÜ X7 Clinicals and Pharmaceuticals Research EU is connected to 15 other companies through 1 person who hold a role here and elsewhere. The strongest tie runs through Olga Lembinen (15 companies).

Total connections
15
via 1 person
Connecting people
1
Active here
Distinct roles
1
Board member
Strongest tie
Olga
15 companies
Via personOlga Lembinen
2024102 287 €9946 €23k €157k €002.06.2025
2023163 220 €−12 772 €13k €138k €001.03.2024
2022137 344 €−23 099 €26k €169k €026.05.2023
2021107 812 €45 563 €52k €66k €015.04.2022
202019 542 €2471 €6k €15k €011.06.2021
201933 577 €−1834 €4k €35k €012.10.2020
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 Q2832 €0 €0 €–
202534 165 €594 €0 €–
2024167 898 €0 €0 €–
2023173 416 €–––
2022153 639 €0 €0 €–
Quarterly breakdown
YearQ1Q2Q3Q4
Revenue 20263k €–––
State taxes 20260 €–––
Taxes on workforce 20260 €–––
Employees 2026––––
Revenue 202517k €12k €3k €2k €
State taxes 2025–594 €0 €–
Taxes on workforce 2025–0 €0 €–
Employees 2025––––
Revenue 202451k €37k €19k €61k €
State taxes 20240 €0 €0 €0 €
Taxes on workforce 20240 €0 €0 €0 €
Employees 2024––––
Revenue 202325k €8k €41k €100k €
State taxes 2023––––
Taxes on workforce 2023––––
Employees 2023––––
Revenue 202229k €56k €0 €69k €
State taxes 20220 €–0 €–
Taxes on workforce 20220 €–0 €–
Employees 2022––––
15
OL
Olga Lembinen
board member
15 other companies›
CompanyRoleReg. code
Blue Ocean One OÜ
Liquidator
14675701
Board Concept OÜ
Shareholder 100%Recipient for procedural documentsBoard memberUltimate beneficial owner
12893291
DupMax OÜ
Board member
12138117
Eterneco OÜ
Ultimate beneficial ownerBoard member
12614204
GAL INT OÜ
Recipient for procedural documents
14344619
Granit Baltica OÜ
Liquidator
12059292
HeliMax OÜ
Board member
12138181
Himmelen OÜ
FounderUltimate beneficial ownerShareholder 100%Board member
14496157
Kings Investment Capital OÜ
Board member
12282328
MasterPay OÜ
Liquidator
12742586
Nordmarschroute OÜ
Shareholder 5%
14355600
ProfitTax Advice OÜ
Ultimate beneficial ownerShareholder 50%Board memberFounder
12730666
ProfitTax OÜ
Ultimate beneficial ownerShareholder 50%Board memberFounder
12729657
S.D.S. Funds OÜ
Recipient for procedural documentsBoard member
14046784
Smart Cloud Tech OÜ
Recipient for procedural documents
12797618