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Search›Companies›G.W. Research & Investment OÜ
12701995ActivePrivate limited companyEE102860371 · VAT-registered

G.W. Research & Investment OÜ

Harju maakond, Tallinn, Kesklinna linnaosa, Tartu mnt 25-46·EMTAK 72191 — Teadus- ja arendustegevus muude loodus- ja tehnikateaduste vallas·11+ years
Andmed · ···
On this page
SanctionsOverviewOfficersShareholdersFoundersBeneficial ownersOther rolesForeign parentSubsidiariesFinancialsTax filingsPledgesPledges as creditorLicencesNoticesTech stackCourt rulingsTVK decisionsBlacklistLabour inspectorateHazardous facilityDPA decisionsTax-deductibleEU lobby registerTrademarksPatentsReal estateVehiclesGrantsProcurementsState paymentsActivityConnected companies
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Overview

e-Business Register · 7 h ago
Registry code
e-Business Register
Legal form
Private limited company
Registered
08.08.2014e-Business Register
Address
Tartu mnt 25-46, Kesklinna linnaosa, Tallinn, 10117 Harju maakondADS · e-Business Register
E-mail address
ksv194807@yahoo.come-Business Register
Telephone
+372 55525065· Telia Eesti ASe-Business Register · TTJA NBA
Principal activity
EMTAK 72191 - Teadus- ja arendustegevus muude loodus- ja tehnikateaduste vallase-Business Register · ETCB
VAT number
ETCB · VAT-registered
Share capital
3125,00 €e-Business Register
nimistu
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

  • 72 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
Data · 7 sourcese-Business Register · 4 min agoMTA
e-Business Register ↗

Registered 8. august 2014, primary activity: Teadus- ja arendustegevus muude loodus- ja tehnikateaduste vallas. Main place of business in Kesklinna linnaosa, Tallinn, Harju maakond.

Revenue 2026 (I kv)
0 €
As of 10.04.2026 (MTA)
Employees
–
2026 (MTA)
Taxes paid
0 €
State + labour taxes · 2026 (I kv)
Tax debt
0 €
As of 10.07.2026 (MTA)
Revenue 2026 (I kv)
0 €
As of 10.04.2026 (MTA)
Employees
–
2026 (MTA)
Taxes paid
0 €
State + labour taxes · 2026 (I kv)
Tax debt
€0
As of 10.07.2026 (MTA)

Officers

e-Business Register · 7 h ago
SK
Sergey Kolesnikov
Born 1948 · 77 y · board member since 08.08.2014
Board member

Founders

e-Business Register · 7 h ago
SK
Sergey Kolesnikov
Born 1948 · 77 y · founder since 08.08.2014
Founder · 3k €

Shareholders (2)

e-Business Register · 7 h ago
SK
Sergey Kolesnikov
Born 1948 · 77 y · shareholder since 01.09.2023
Shareholder 80% · 3k €
TF
Tatiana Filippova
Born 1971 · 54 y · shareholder since 27.08.2024
Shareholder 20% · 625 €

Beneficial owners

e-Business Register · 7 h ago
SK
Sergey Kolesnikov
Born 1948 · 77 y · ultimate beneficial owner since 24.10.2018
Ultimate beneficial owner

Subsidiaries

e-Business Register · shareholders · 7 h ago

G.W. Research & Investment OÜ is a shareholder or officer in 7 more companies.

Capital Gate Holding OÜ
Shareholder 25%
Club Capital OÜ
Shareholder 25%
Larix Ventures OÜ
FounderShareholder 50%
Pyroheat OÜ
Shareholder 70%
Rexest Grupp OÜ

Annual reports (7)

e-Business Register · annual reports · 7 päeva tagasi
Employees 2025
0
YearRevenueProfitEquityAssetsEmployees
2025–−868 €28k €2,1m €0

Taxes, revenue and employees

Estonian Tax and Customs Board · 10.04.2026 as of
YearRevenue (a)State taxesTaxes on workforceEmployees (Q4)
2026I Q0 €0 €0 €–
2025I-IV Q0 €0 €0 €–
Quarterly breakdown
YearQ1

Active pledges held as creditor (3 · 690k €)

Business Register · pledges

Companies whose assets are currently pledged in favour of this entity.

DebtorRankFromAmount
Rexest Grupp OÜ
11541963
kolmas
26.11.2012Set
300 000,00 €
Amount
Rexest Grupp OÜ
11541963
teine
07.07.2011Set
90 000,00 €
Amount

Tech stack

Tehnoloogiad
Mobile carrier
+372 55525065Telia Eesti AS

History

last 2 years · MTA + ÄR + MTR + Procurements
2026
19.06.2026ReportEsitati 2025. aasta aruanne
2025
16.07.2025FilingTeine, konstitutiivne ühinemiskanne (ühendava isiku registrikaardile)2×expand ›hide ⌃
  • Ä 10198788 / 12 · Olek: Jõustunud
  • Kanne nr 11 · kanne
26.06.2025FilingTeine, konstitutiivne ühinemiskanne (ühendava isiku registrikaardile)— Ä 10198788 / M5 · Olek: Jõustunud
26.05.2025

Connected companies

Same-person ties · e-Business Register

G.W. Research & Investment OÜ is connected to 21 other companies through 2 people who hold a role here and elsewhere. The strongest tie runs through Sergey Kolesnikov (14 companies).

Total connections
21
via 2 people
Connecting people
2
Active here
Distinct roles
4
Board member · Founder
Strongest tie
Sergey
14 companies
Via personSergey Kolesnikov
Shareholder 100%
Larix Partners OÜ
FounderShareholder 100%
GTS Group OÜ
Shareholder 60%
19.06.2026
2024–−410 €27k €202k €026.05.2025
2023–−3234 €24k €174k €021.06.2024
2022–−3909 €28k €167k €030.06.2023
2021–−17 347 €32k €161k €023.06.2022
2020–−3568 €49k €188k €030.06.2021
2019–146 929 €52k €113k €018.06.2020
Original files in PDF – the full register on e-Business Register.View reports on e-Business Register
Q2
Q3
Q4
Revenue 20260 €–––
State taxes 20260 €–––
Taxes on workforce 20260 €–––
Employees 2026––––
Revenue 2025–0 €0 €0 €
State taxes 2025–––0 €
Taxes on workforce 2025–––0 €
Employees 2025––––
Rexest Grupp OÜ
11541963
esimene
24.01.2011Set
300 000,00 €
Amount
ReportEsitati 2024. aasta aruanne
2024
19.12.2024FilingMuutmiskanne TsMS § 595¹ lg 1 alusel— Ä 10198788 / 11 · Olek: Jõustunud
14.11.2024FilingMuutmiskanne TsMS § 595¹ lg 1 alusel— Ä 10198788 / M4 · Olek: Jõustunud
27.08.2024OfficerSai osanikuks— Tatiana Filippova · · 20 %
27.08.2024FilingMuutmiskanne3×expand ›hide ⌃
  • Ä 10198788 / M3 · Olek: Puudused kõrvaldatud
  • Ä 10198788 / 10 · Olek: Jõustunud
  • Kanne nr 10 · kanne
30.07.2024FilingMuutmiskanne— Ä 10198788 / M2 · Olek: Puudused kõrvaldatud
14
Tatiana Filippova7
SK
Sergey Kolesnikov
board member, founder, shareholder 80%, ultimate beneficial owner
14 other companies›
CompanyRoleReg. code
ALV 158 OÜ
Ultimate beneficial owner
14339937
Capital Gate Group OÜ
Ultimate beneficial owner
12194015
Capital Gate Prime OÜ
Ultimate beneficial ownerShareholder 33%Founder
16905298
Capital Partners OÜ
Ultimate beneficial ownerShareholder 67%
16111150
Larix Partners OÜ
Ultimate beneficial owner
14591223
Larix Ventures OÜ
Ultimate beneficial ownerBoard member
14242356
OREON OÜ
Ultimate beneficial owner
12213861
Park Plaza OÜ
Ultimate beneficial ownerBoard member
11369122
Purje Vara OÜ
Ultimate beneficial owner
14513068
Pyroheat OÜ
Board memberUltimate beneficial owner
12966436
Rexest Grupp OÜ
Ultimate beneficial owner
11541963
Rolan Investment OÜ
Shareholder 49%Board memberUltimate beneficial owner
12104532
Simplesolution OÜ
Ultimate beneficial owner
16362975
Springpark OÜ
Ultimate beneficial owner
16926863
TF
Tatiana Filippova
shareholder 20%
7 other companies›
CompanyRoleReg. code
Capital Gate Group OÜ
Ultimate beneficial owner
12194015
NP 8 OÜ
FounderBoard member
14088599
OREON OÜ
Ultimate beneficial owner
12213861
Purje Vara OÜ
Ultimate beneficial owner
14513068
Rexest Grupp OÜ
Board memberUltimate beneficial owner
11541963
Rolan Investment OÜ
Shareholder 51%Board memberUltimate beneficial owner
12104532
Äriruum OÜ
Shareholder 100%Board memberUltimate beneficial owner
12702701