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Search›Companies›Mainbio Investeeringud OÜ
16639767ActivePrivate limited company

Mainbio Investeeringud OÜ

Harju maakond, Tallinn, Lasnamäe linnaosa, Sepise tn 7·EMTAK 70221 — Ärinõustamine jm juhtimisalane nõustamine·3+ years
Andmed · ···
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Overview

e-Business Register · 8 h ago
Registry code
e-Business Register
Legal form
Private limited company
Registered
27.12.2022e-Business Register
Address
Sepise tn 7, Lasnamäe linnaosa, Tallinn, 11415 Harju maakondADS · e-Business Register
E-mail address
mainor@mainor.eee-Business Register
Telephone
+372 53046952· Telia Eesti ASe-Business Register · TTJA NBA
Principal activity
EMTAK 70221 - Ärinõustamine jm juhtimisalane nõustaminee-Business Register · ETCB
Share capital
2500,00 €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
  • 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
Revenue
–
Employees
–
2024 annual report
Taxes paid
–
Tax debt
0 €
As of 26.06.2026 (MTA)

Registered 27. detsember 2022, primary activity: Ärinõustamine jm juhtimisalane nõustamine. Main place of business in Lasnamäe linnaosa, Tallinn, Harju maakond.

Data · 6 sourcese-Business Register · 7 min ago
e-Business Register ↗
Revenue
–
Employees
–
2024 annual report
Taxes paid
–
Tax debt
€0
As of 26.06.2026 (MTA)

Officers (2)

e-Business Register · 8 h ago
AS
Andrey Strizhalov
Born 1968 · 57 y · board member since 27.12.2022
Board member
GP
Guido Pärnits
Born 1965 · 61 y · board member since 27.12.2022
Board member

Shareholders (2)

e-Business Register · 8 h ago
AM
Aktsiaselts MainorLEGAL PERSON
Legal person · 10099531 · shareholder since 02.09.2023
Shareholder 83% · 2k €
BO
BIOINVEST OSAÜHINGLEGAL PERSON
Legal person · 10835823 · shareholder since 02.09.2023
Shareholder 17% · 413,26 €

Beneficial owners

e-Business Register · 8 h ago
GP
Guido Pärnits
Born 1965 · 61 y · ultimate beneficial owner since 21.05.2024
Ultimate beneficial owner

Annual reports (2)

e-Business Register · annual reports · 6 päeva tagasi
Employees 2024
0
YearRevenueProfitEquityAssetsEmployees
2024–−11 €7k €180k €0

Tech stack

Tehnoloogiad
Mobile carrier
+372 53046952Telia Eesti AS

History

last 2 years · MTA + ÄR + MTR + Procurements
2025
30.06.2025ReportEsitati 2024. aasta aruanne
2024
30.06.2024ReportEsitati 2023. aasta aruanne

Connected companies

Same-person ties · e-Business Register

Mainbio Investeeringud OÜ is connected to 21 other companies through 2 people who hold a role here and elsewhere. The strongest tie runs through Guido Pärnits (18 companies).

Total connections
21
via 2 people
Connecting people
2
Active here
Distinct roles
2
Board member · Ultimate beneficial owner
Strongest tie
Guido
18 companies
Via personGuido Pärnits
30.06.2025
2023–−11 €7k €180k €030.06.2024
Original files in PDF – the full register on e-Business Register.View reports on e-Business Register
18
Andrey Strizhalov3
GP
Guido Pärnits
board member, ultimate beneficial owner
18 other companies›
CompanyRoleReg. code
aktsiaselts Dvigatel - Energeetika
Ultimate beneficial ownerSupervisory board member
10257898
Aktsiaselts Mainor
Ultimate beneficial ownerSupervisory board member
10099531
Aktsiaselts MAIRELLO
Ultimate beneficial ownerSupervisory board member
10326174
Aktsiaselts Maskello
Ultimate beneficial ownerBoard member
10099519
Aktsiaselts Vaivara Wind
Ultimate beneficial ownerSupervisory board member
11994297
AS Eesti Ettevõtluskõrgkool Mainor
Ultimate beneficial owner
10588537
Mainor Ülemiste AS
Supervisory board memberUltimate beneficial owner
10348595
Osaühing Kristosten
Board memberUltimate beneficial ownerShareholder 29%
10475856
Osaühing KRISTOSTEN KINNISVARA
Board member
10791480
Osaühing Mainarendus
Board memberUltimate beneficial owner
11092301
Osaühing MAIRENESTAL
Supervisory board memberUltimate beneficial owner
11150843
Osaühing NETS
Board memberFounderUltimate beneficial ownerShareholder 100%
10681366
Tallinn International School OÜ
Ultimate beneficial owner
14092164
TÜC Majad AS
Ultimate beneficial ownerSupervisory board member
11978111
WTC Tallinn Aktsiaselts
Supervisory board member
10109301
Öpiku Majad OÜ
Supervisory board memberUltimate beneficial owner
12804904
… and 2 more · see on the person page ↗
AS
Andrey Strizhalov
board member
3 other companies›
CompanyRoleReg. code
ASF Consulting OÜ
FounderUltimate beneficial ownerShareholder 100%Board member
12373031
Osaühing MAIRENESTAL
Board member
11150843
OÜ Flennert
Founder
11428190