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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·12+ years
Andmed · ···
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Overview

e-Business Register · 16 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

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  • 79 sources
  • Database
  • Extensions
  • MCP

Organisation

  • About
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© 2026 Nimistu MTÜ. License CC-BY-SA 4.0 · details
Data · 7 sourcese-Business Register · 2 min agoMTARiigi Teataja · Riigikohus
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 II kv
0 €
As of 10.07.2026 (MTA)
Employees
–
2026 (MTA)
Taxes paid
0 €
State + labour taxes · 2026 I kv
Tax debt
0 €
As of 24.08.2026 (MTA)
Revenue 2026 (I-II kv)
0 €
As of 10.07.2026 (MTA)
Employees
–
2026 (MTA)
Taxes paid
0 €
State + labour taxes · 2026 (I kv)
Tax debt
€0
As of 24.08.2026 (MTA)

Officers

e-Business Register · 16 h ago
SK
Sergey Kolesnikov
Born 1948 · 78 y · board member since 08.08.2014
Board member

Founders

e-Business Register · 16 h ago
SK
Sergey Kolesnikov
Born 1948 · 78 y · founder since 08.08.2014
Founder · 3k €

Shareholders (2)

e-Business Register · 16 h ago
SK
Sergey Kolesnikov
Born 1948 · 78 y · shareholder since 01.09.2023
Shareholder 80% · 3k €
TF
Tatiana Filippova
Born 1971 · 54 y · shareholder since 27.08.2024
Shareholder 20% · 625 €

Subsidiaries

e-Business Register · shareholders · 16 h ago

G.W. Research & Investment OÜ is a shareholder or officer in 8 more companies.

Capital Gate Holding OÜ
Shareholder 25%
Club Capital OÜ
Shareholder 25%
Larix Ventures OÜ
FounderShareholder 50%
OREON Investment OÜ
Shareholder 100%
Pyroheat OÜ

Annual reports (7)

e-Business Register · annual reports · 19 päeva tagasi
Employees 2025
0
YearRevenueProfitEquityAssetsEmployees
2025–−868 €28k €2,1m €0

Taxes, revenue and employees

Estonian Tax and Customs Board · 10.07.2026 as of
YearRevenue (a)State taxesTaxes on workforceEmployees (Q4)
2026I-II 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

Court rulings (1 · 1 as claimant)

Riigi Teataja
20171 decision
26.06.20172-16-5677/27
Pankrotiõigus › Hagi nõude tunnustamiseksPärnu Maakohus Paide kohtumajaOther parties: Sihtasutus Keskkonnainvesteeringute Keskus (Kostja)Decision PDF →On Riigi Teataja →On lahend.ee →
HagejaJõustunud

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 10 other companies through 2 people who hold a role here and elsewhere. The strongest tie runs through Sergey Kolesnikov (6 companies).

Total connections
10
via 2 people
Connecting people
2
Active here
Distinct roles
3
Board member · Founder
Strongest tie
Sergey
6 companies
Via personSergey Kolesnikov
Shareholder 70%
Rexest Grupp OÜ
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 €0 €––
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
6
Tatiana Filippova4
SK
Sergey Kolesnikov
board member, founder, shareholder 80%
6 other companies›
CompanyRoleReg. code
Capital Gate Prime OÜ
Shareholder 33%Founder
16905298
Capital Partners OÜ
Shareholder 67%
16111150
Larix Ventures OÜ
Board member
14242356
Park Plaza OÜ
Board member
11369122
Pyroheat OÜ
Board member
12966436
Rolan Investment OÜ
Shareholder 49%Board member
12104532
TF
Tatiana Filippova
shareholder 20%
4 other companies›
CompanyRoleReg. code
NP 8 OÜ
Board memberFounder
14088599
Rexest Grupp OÜ
Board member
11541963
Rolan Investment OÜ
Shareholder 51%Board member
12104532
Äriruum OÜ
Shareholder 100%Board member
12702701

Analysis · 2025

computed from annual reports
Equity ratio1.3%
Current ratio0.07current assets cover under 1× liabilities
Compared with2024

Peer group: EMTAK 72, 575 trading companies that filed a report in the last three years.

Founded 2014. That year 9,174 osaühing were registered; 8,847 are still trading, or 96.4%.